Kikusui PAS 10-35 Operation Manual

Kikusui 350w/ 700w/ 1000w type regulated dc power supply pas series

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Page 1 Part No. Z1-002-402, IA002629 Mar. 2009 OPERATION MANUAL Regulated DC Power Supply PAS Series 350W Type PAS 10-35 PAS 80 -4.5 PAS 20-18 PAS 160-2 PAS 40-9 PAS 320-1 PAS 60-6 PAS 500-0.6 700W Type PAS 10-70 PAS 80 -9...
Page 2 If you find any incorrectly arranged or missing pages in this manual, they will be replaced. If the manual it gets lost or soiled, a new copy can be provided for a fee. In either case, please contact Kikusui agent/distributor, and provide the "Part No." given on cover.
Page 3: Safety Symbols
Saf ety Symbols F or the safe use and safe maintenance of this product, the following symbols are used throughout this manual and on the product. Understand the meanings of the symbols and observe the instructions they indicate (the choice of sym- bols used depends on the products).
Page 4: Safety Precautions
Saf ety Precautions The f ollowing safety precautions must be observed to avoid ﬁre hazard, electrical shock, accidents, and other failures. Keep them in mind and make sure that all of them are observed properly. User s • This product must be used only by qualified personnel who understand the contents of this operation manual.
Page 5 Installation • When installing products be sure to observe "1.2 Precautions for installation" described in this manual. • To avoid electrical shock, connect the protective ground terminal to electrical ground (safety ground). • When applying power to the products from a switchboard, be sure work is performed by a qualified and licensed electrician or is conducted under the direction of such a person.
Page 6 • To maintain performance and safe operation of the product, recommended that periodic maintenance, checking, cleaning, and calibration be performed. Service • Internal service is to be done by Kikusui service engineers. If the product must be adjusted or repaired, contact Kikusui agent/distributor. IV Safety Precautions PAS SERIES...
Page 7: Table Of Contents
Contents Safety Symbols - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - I Safety Precautions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - II Preface About this manual - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P-1...
Page 8 LOCK Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-20 Remote Sensing - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 3-20 Chapter4 Remote Control Analog Remote Control - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -4-1 4.1.1...
Page 9 Inspection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-8 Calibration - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-8 7.3.1 Test Equipment Required- - - - - - - - - - - - - - - - - - - - - - - - - - - 7-8...
Page 10 VIII PAS SERIES...
Page 11: Preface
Preface About this manual The PAS series is classiﬁed into three types depending on the output capacity. This operation manual describes the following models. 350W type PAS10-35, PAS20-18, PAS40-9, PAS60-6, PAS80-4.5 REGULATED DC POWER SUPPLY PAS10 10V 35A VOLTAGE PAS160-2, PAS320-1, PAS500-0.6 OUTPUT PWR DSPL OUTPUT...
Page 12: Outline Of The Pas Series
Equipped with a digital remote control function through TP-B US (T wist P air -B US) communication. (T otal length of TP-B US is 200 By combining with Kikusui's PIA4800 Series Po wer Supply Control - ler , systemization for applications such as an automatic tester is pos - sible.
Page 13: Options
Options Belo w are options a v ailable for the P AS series. F or details on the options, contact your Kikusui agent or distrib utor . Rac k T able P-1 Rack mounting options Product Model Notes Inch rack...
Page 14 Analog Remote Control Connector Kit (OP01-PAS) A kit for connecting to the J1 connector on the rear panel. Component Quantity Socket 1 pc. Pins 10 pcs. Protection cover 1 set Chassis connection wire 1 pc. Fig.P-2 Analog remote control connector kit P-4 Preface PAS SERIES...
Page 15: Chapter1 Setup
When you receive the product, check that all accessories are included and that the accessories have not been damaged during transportation. If any of the accessories are damaged or missing, contact your Kikusui agent /distributor. Fig.1-1 Packing/Unpacking (example for 700W type) NOTE •...
Page 16 Rated voltage: 125 Vac Rated voltage: 250 Vac Rated voltage: 250 Vac PLUG: NEMA5-15 PLUG: CEE7/7 PLUG: GB1002 [85-AA-0003] [85-AA-0005] [85-10-0790] The power cord that is provided varies depending on the destination for the product at the factory-shipment. Power cord, 1 pc. Cable clamp: [P1-000-055] 1 pc.
Page 17: Precautions For Installation
Precautions for installation Be sure to observe the following precautions when installing the power supply. Do not use the power supply in a flammable atmosphere. T o pre v ent e xplosion or ﬁ re, do not use the po wer supply near alco - hol, thinner , or other comb ustible materials, or in an atmosphere con - taining such v apors.
Page 18: Precautions For Moving
T ransport the po wer supply in its original package to pre v ent vibra - tion and f alls, which may damage the po wer supply . If you require packing material, contact Kikusui agent/distrib utor . 1-4 Setup...
Page 19: Connecting The Ac Power Cord
An appropriate AC power cord must be selected by qualiﬁed personnel. If it is difﬁcult to obtain the AC power cord, consult your Kikusui distributor/agent. • Secure adequate space around the power plug. Do not insert the power plug to an outlet where accessibility to the plug is poor.
Page 20 Connection procedure Chec k that the supply v oltage is within the line v oltage r ange of the po w er supply . Input v oltage range: 100 V to 240 V A C Frequenc y range: 50 Hz to 60 Hz T ur n OFF the PO WER s witch.
Page 21 1000W type The A C po wer cord that is included with the 1000W type can be used on either a 100-V A C or 200-V A C system. K eep in mind that the product is designed for Ov erv oltage Cate gory II. •...
Page 22: Grounding
T ur n OFF the s witchboard. Connect the A C po w er cord to match the L, N, and GND of the s witchboard. (GND) N: White or blue (GND): Green or green/yellow AC INPUT terminal board L: Black or brown Fastening plate Cable clamper Fastening plate...
Page 23: Chapter2 Before Using The Unit
Chapter . 2 Before Using the Unit Before using the unit, users are requested to thoroughly understand the follo wing matters. Inrush Current An inrush current ﬂ o ws when the PO WER switch is turned on. If you are planning to use se v eral sets of the unit in a system and turn on their PO WER switches simultaneously , check that the A C po wer source or the switchboard is of suf ﬁ...
Page 24: When The Load Generates A Reverse Current To The Power Supply2-2
Preset constant current value Preset constant current value Meter indication value (mean value) Meter indication value (mean value) Fig.2-1 Load current with peaks Fig.2-2 Pulse-shaped load cur- rent 2.2.2 When the Load Generates a Reverse Current to the Power Supply The unit cannot absorb a reverse current from a regenerative load such as an inverter, converter, or transformer that supplies current to a power supply.
Page 25: When The Load Has Accumulated Energy Such As Batteries
2.2.3 When the Load Has Accumulated Energy Such as Batteries Connecting a load with accumulated energy, such as a battery, to the unit may cause current to ﬂow from the load to the internal circuit of the unit. This current may damage the unit or reduce the life of the load.
Page 26: Cv Power Supply And Cc Power Supply
CV Power Supply and CC Power Supply This unit is capable of both constant voltage and constant current operation. This section describes these operations. An ideal constant voltage power supply has zero output impedance at all frequencies and maintains a constant voltage against all types of load current variations.
Page 27 output current increases as the output voltage increases. When the output voltage reaches 50 V (that is, the output current has reached 5 A), the output voltage no longer increases even if you attempt to raise it. This is because the output current is limited to 5 A speciﬁed ini- tially, causing the power supply to switch to the constant current (CC) operation mode.
Page 28 half its output capacity in terms of power. If you wish to increase the output voltage further, the unit needs to be replaced by a model hav- ing larger current capacity. Particularly for loads into which a tran- sient peak current ﬂows, the current must be set such that its peak does not reach (or exceed) the current limit.
Page 29: Alarm
Alarm The unit is equipped with the following protection function. When the protection function is activated, "ALM" on the front panel display lights, and the OUTPUT is turned off or the POWER switch is shut down. However, the only action available when OHP is activated is turning off the OUTPUT.
Page 30 • OCP (overcurrent protection) The o v ercurrent protection function protects a load from une xpect - edly high current. The function is acti v ated when the current e xceeds a preset current (OCP trip point). Selectable range: 10 % to 110 % of the rated output current. If the OCP function is acti v ated when CONFIG is set to OUTPUT OFF , the v oltage display sho ws "OCP ."...
Page 31: Alarm Signal
• SHUT (Shutdown) The OUTPUT or the PO WER switch can be turned OFF by applying a shutdo wn signal to the J1 connector on the rear panel. If the shut - do wn signal is applied when CONFIG is set to OUTPUT OFF , the v oltage display sho ws "SHUT ."...
Page 32: Grounding The Output Terminal
Grounding the Output Terminal • For safety reasons, even if the output terminal is WARNING grounded, make sure the insulation capacity of the output terminal (including the sensing terminal) is greater than the isolation voltage of the unit. If you cannot obtain a cable with sufﬁcient rated volt- age, secure adequate withstand voltage such as by passing the cable through an insulation tube with a withstand voltage greater than the isolation voltage of...
Page 33 PAS SERIES – – Vext Rext SENS –S OUTPUT INPUT – – Fig.2-10 When the output terminal is not grounded PAS SERIES Before Using the Unit 2-11...
Page 34 Ne xt, let's consider the case when the output terminal is grounded. Fig.2-11 shows the case when the + (pos.) output terminal is con- nected to the chassis terminal. In this case, the + (pos.) output termi- nal is at ground potential. Therefore, the cable and load that are connected to the output terminal (including the sensing terminal) only require an insulation capacity that is greater than the maximum out- put voltage of the unit with respect to the chassis.
Page 35: Chapter3 Basic Operation
Chapter . 3 Basic Operation This chapter describes ho w to turn on the po wer and the basic opera - tions that you can carry out from the front panel. Turning on the Power • Allo w at least 10 seconds between power cycles. CAUTION Repeated on/off of the POWER switch at short inter- vals can cause malfunction of the inrush current limit-...
Page 36: Basic Operation
The display that appears when the PO WER switch is turned on for the ﬁrst time corresponds to factory default settings. The unit stores the panel settings (excluding OUTPUT ON/OFF con- dition) immediately before the POWER switch is turned off. The pre- vious panel settings are used the next time the POWER switch is turned on.
Page 37: Setting The Output
3.2.1 Setting the Output Here, we will look at an e xample in which the output is set to 35 V and 7.5 A using the P AS40-9. Setting the output of the P AS40-9 to 35 V and 7.5 A Chec k that the LOCK s witch is tur ned off .
Page 38: Setting The Ovp (Overvoltage Protection) Trip Point
3.2.2 Setting the OVP (Overvoltage Protection) Trip Point The O VP function protects a load from une xpectedly high v oltage. When O VP is acti v ated, "ALM" on the display lights, and the OUT - PUT is turned of f or the PO WER switch is tripped. (Selectable range: 10 % to 110 % of the rated output v oltage) F or details on setting whether to turn of f the OUTPUT or trip the PO WER switch when O VP is acti v ated, see "PO WER switch trip...
Page 39 Press the O VP switch. The v oltage display sho ws the preset v alue, and the current dis - play sho ws "O VP ." Press the V OL T A GE s witch to select Coarse or Fine (preset digit).
Page 40: Setting The Ocp (Overcurrent Protection) Trip Point
3.2.3 Setting the OCP (Overcurrent Protection) Trip Point The OCP function protects a load from unexpectedly high current. When OCP is activated, "ALM" on the display lights, and the OUT- PUT is turned off or the POWER switch is tripped. (Selectable range: 10 % to 110 % of the rated output current) For details on setting whether to turn off the OUTPUT or trip the POWER switch when OCP is activated, see "POWER switch trip...
Page 41: Unit Configuration (Config)
The follo wing conditions activate the OCP function. • When the preset current is higher than the OCP trip point volt- age. • When the load is abnormal. • When the unit is abnormal. If you turn on the POWER switch without correcting the cause, OCP is activated again.
Page 42 T able 3-1 CONFIG settings V oltage display section DIGIT A DIGIT B DIGIT C DIGIT D Preset CV control CC control Remote PWR ON value sensing OUTPUT P anel control Panel control OFF at startup External v oltage External voltage ON at startup control control...
Page 43 PWR ON OUTPUT (DEGIT D) Set "0" to start up the unit with the OUTPUT turned of f when the PO WER switch is turned on, "1" to start up the unit with the OUTPUT turned on. Master-sla ve series/parallel function (DEGIT E) Set the master and sla v e units when using series or master -sla v e parallel function.
Page 44: Setup Procedure
"0" (enable), the POWER switch may turn OFF every time you turn ON the POWER switch after the initial OVP activa- tion. This is because OVP is activated every time the power is turned on. In such case, redo the CONFIG settings. Setup procedure T ur n off the PO WER s witch.
Page 45: Using The Unit As A Constant Voltage Power Supply
3.2.5 Using the Unit as a Constant Voltage Power Supply This section describes the procedure for using the unit as a constant v oltage po wer supply . Chec k that the PO WER s witch is tur ned OFF . Connect the load to the output ter minal.
Page 46: Using The Unit As A Constant Current Power Supply
3.2.6 Using the Unit as a Constant Current Power Supply This section describes the procedure for using the unit as a constant current po wer supply . Chec k that the PO WER s witch is tur ned OFF . Connect the load to the output ter minal.
Page 47: Connecting The Load
Connecting the Load This section describes the load cable used to connect the unit and the load and the connection to the output terminal. 3.3.1 Load Cable • To prevent the possibility of ﬁre, use a load cable with WARNING sufﬁcient current capacity with respect to the rated output current of the unit.
Page 48 The Kikusui-recommended currents sho wn in table 3-2 are allo w able current v alues that ha v e been reduced in consideration of the potential b undling of load cables.
Page 49 Table 3-2 Nominal cross-sectional area of cables and allow- able currents Nominal cross- (Reference Allowable cur- Current recom- sectional area cross-sectional mended by rent [mm] area) [mm] Kikusui [A] (Ta = 30˚C) (0.28) (3.31) (5.26) (8.37) (13.3) (21.15) (33.62) (42.41) (53.49) (67.43) (85.01)
Page 50: Connecting To The Output Terminals
3.3.2 Connecting to the Output Terminals Normally, the chassis terminal is connected to either the - (neg.) or + (pos.) output terminal. T ur n off the PO WER s witch. Remo v e the OUTPUT ter minal co v er . See "Attaching the OUTPUT terminal co v er"...
Page 51 Screw (M8) Crimp terminal Spring washer Fig.3-4 Connection using M8 screws Attaching the OUTPUT terminal cover The OUTPUT terminal co v er consists of a BO TT OM co v er and a T OP co v er . The T OP co v er is the one with scre ws. Inser t the hook of the BO TT OM co v er into the hole located abo v e and to the left of the output ter minal.
Page 52 Align the hook of the BOTTOM cover to the groove located to the side of the output terminal. Align the hooks of the BOTTOM cover to these two grooves. While holding the BOTTOM cover, insert the hook into the hole located above and to the left of the output terminal. At this point, pull the load cable from the hole on the near side of the terminal cover.
Page 53: Switching The Power Display
Switching the Power Display The P AS series po wer supply allo w you to v ary the output v oltage or output current while checking the output po wer . When v arying the output voltage while checking the power If you press the SHIFT+CURRENT switch (press the CURRENT switch while pressing the SHIFT switch) when the OUTPUT is on, the current display sho ws the output po wer .
Page 54: Lock Function
LOCK Function A LOCK switch is pro vided as a function to pre v ent inadv ertently changing the settings. When the panel lock is enabled (LOCK switch lights up), the switches on the front panel (e xcluding the OUTPUT switch) and the dial do not function.
Page 55 Press the PO WER s witch while pressing the CONFIG s witch to enter the CONFIG setting mode . T urn on remote sensing through CONFIG setting. F or details on CONFIG settings, see "3.2.4 Unit Conﬁ guration (CONFIG)" . T ur n off the PO WER s witch.
Page 56 • Use a capacitor (C) whose withstand v oltage is CAUTION greater than or equal to 120 % of the unit's rated volt- age . NOTE • If the wiring to a load is long, the phase shift caused by the inductance and capacitance of the wiring becomes non-negli- gible, thereby causing oscillation.
Page 57: Chapter4 Remote Control
Guide” in the CD-ROM that came with the PIA4800 series. If you are using the PIA3200 Power Supply Controller, contact your Kikusui agent/distributor. Analog Remote Control The J1 connector on the rear panel can be used to control the unit in the follo wing manner .
Page 58: About The J1 Connector
F or information on ho w to obtain the tools and parts, contact your Kikusui agent or distrib utor . An optional OP01-P AS Analog Remote Control Connector Kit is a v ailable for making the connection.
Page 59 T able 4-2 J1 connector arrangement Pin No . Signal Name Description Connected to the ne gative electrode (-S) of the sensing input when remote A COM sensing is used; connected to - (neg.) output when remote sensing is not used. Connected to the ne gative electrode (-S) of the sensing input when remote D COM sensing is used;...
Page 60 Pin No. Signal Name Description PRL OUT+ Positive electrode output terminal during master-slave parallel operation. SER OUT- Negative electrode output terminal during master-slave series operation. PRL OUT- Negative electrode output terminal during master-slave parallel operation. [COMP OUT] [Compensation signal output terminal during master-slave parallel operation] Items inside brackets are for the 160 V, 320 V, and 500 V models.
Page 61: Controlling The Output Voltage Using External Voltage
4.1.2 Controlling the Output Voltage Using External Voltage This method is used to control the output voltage using an external voltage (Vext) in the range 0 V to approx. 10 V. To control the output voltage using external voltage, you must set CV control of CONFIG settings to "1."...
Page 62 • Make sure the polarity of Vext is correct. Otherwise, CAUTION damage to the unit may result. • Do not apply voltage or reverse voltage exceeding 10.5 V across the external voltage control pins. Oth- erwise, damage to the unit may result. NOTE •...
Page 63 Connecting the Shield to the Vext Side • If y ou are connecting the shield to the Vext side when CAUTION using external voltage control, do not connect the shield to the - (neg.) output terminal of the unit. When using shielded wires, some e xternal voltage sources may require that the shield be connected to the external voltage source (Vext).
Page 64: Controlling The Output Voltage Using External Resistance
4.1.3 Controlling the Output Voltage Using External Resistance This method is used to control the output v oltage using an e xternal resistance (Re xt) in the range 0 k Ω to approx. 10 k Ω . • The insulation of the external resistor (Rext) and the WARNING cable connecting it should be greater than the isola- tion voltage of the unit.
Page 65 F or a portion of the 10 V, 20 V, 40 V, 60 V, and 80 V models, the prod- ucts may be manufactured under the following speciﬁcations. See also Chapter8 "Speciﬁcations". 10 k Ω MAX OUT CV mode The output v oltage (Eo) v aries in the range of 0 to rated output v oltage by setting the e xternal resistance (Re xt) in the range of approx.
Page 66 External resistor (Rext) connection Pins 1 and 6 of the J1 connector are used. 2-core shielded or twisted-pair wire Rext Fig.4-3 Connection of the output voltage control using external resistance 4-10 Remote Control PAS SERIES...
Page 67: Controlling The Output Current Using External Voltage
4.1.4 Controlling the output current using external voltage This method is used to control the output current using an e xternal v oltage (V e xt) in the range 0 V to approx. 10 V . T o control the output current using e xternal v oltage, you must set CC control of CONFIG settings to "1."...
Page 68 • If Vext comes loose, erroneous operation may result due to external noise. Securely connect the wires to the J1 connector. • Do not apply voltage or reverse voltage exceeding 10.5 V across the external voltage control pins. Oth- erwise , damage to the unit may result. NOTE •...
Page 69 Connecting the Shield to the Vext Side • If y ou are connecting the shield to the Vext side when CAUTION using external voltage control, do not connect the shield to the - (neg.) output terminal of the unit. When using shielded wires, some e xternal voltage sources may require that the shield be connected to the external voltage source (Vext).
Page 70: Controlling The Output Current Using External Resistance
4.1.5 Controlling the Output Current Using External Resistance This method is used to control the output current using an e xternal resistance (Re xt) in the range 0 k Ω to approx. 10 k Ω . Press the SET switch to check the preset current. •...
Page 71 F or a portion of the 10 V, 20 V, 40 V, 60 V, and 80 V models, the prod- ucts may be manufactured under the following speciﬁcations. See also Chapter8 "Speciﬁcations". 10 k Ω MAX OUT CC mode The output current (Io) v aries in the range of 0 to rated output current by setting the e xternal resistance (Re xt) in the range of approx.
Page 72 External resistor (Rext) connection Pins 1 and 7 of the J1 connector are used. 2-core shielded or twisted-pair wire Rext Fig.4-6 Connection of the output current control using external resistance 4-16 Remote Control PAS SERIES...
Page 73: Controlling The Output On/Off Using External Contact
4.1.6 Controlling the Output ON/OFF Using External Contact This method is used to control the output on/of f status using e xternal contacts. Y ou can select the follo wing tw o types of modes through CONFIG settings. F or details on CONFIG settings, see "3.2.4 Unit Conﬁ gura - tion (CONFIG) "...
Page 74 • The insulation of the external contact (S) and the WARNING cable connecting it should be greater than the isola- tion voltage of the unit. For details on the isolation voltage of each model, see Chapter8 "Speciﬁca- tions". • When using shielded wires f or connection, protect the uncovered section of the shielded wire by using insu- lation tubes with a withstand voltage greater than the isolation voltage of the unit.
Page 75: Controlling The Output Shutdown Using External Contact
4.1.7 Controlling the Output Shutdown Using Exter- nal Contact This method is used to control the output shutdo wn using e xternal contacts. Y ou can select the follo wing tw o types of modes through CONFIG settings. F or details on CONFIG settings, see "3.2.4 Unit Conﬁ gura - tion (CONFIG)".
Page 76 • The insulation of the external contact (S) and the WARNING cable connecting it should be greater than the isola- tion voltage of the unit. For details on the isolation voltage of each model, see Chapter8 "Speciﬁca- tions". • When using shielded wires for connection, protect the uncovered section of the shielded wire by using insu- lation tubes with a withstand voltage greater than the isolation v oltage of the unit.
Page 77: Remote Monitoring
Remote Monitoring 4.2.1 External Monitoring of the Output Voltage and Output Current The J1 connector consists of monitor outputs for output v oltage and output current. T able 4-3 Monitor output of output voltage and output current Pin No . Signal Name Description A COM...
Page 78: External Monitoring Of The Operation Mode
4.2.2 External Monitoring of the Operation Mode The J1 connector consists of status outputs that can be used to e xter - nally monitor the operating condition of the unit. The status outputs consist of the follo wing ﬁ v e items. The outputs are open collector outputs of photocouplers;...
Page 79: Digital Remote Control
& Programming guide is provided in a PDF ﬁle. Adobe Reader 6.0 or later is required to view the ﬁle. The latest version of the “Connecting & Programming Guide” can be downloaded from Web site (http://www.kikusui.co.jp/en/download/). PAS SERIES Remote Control 4-23...
Page 80 4-24 Remote Control PAS SERIES...
Page 81: Chapter5 Parallel And Series Operation
Chapter. 5 Parallel and Series Operation The output voltage can be increased by connecting PAS series power supplies with the same output rating in series and operating them in master-slave series mode. Additionally, the output current can be increased by connecting PAS series power supplies with the same output rating in parallel and operating them in master-slave parallel mode.
Page 82: Master-Slave Series Operation
Master-Slave Series Operation • Master-slave series operation is not possible on the WARNING 320 V and 500 V models. If connected in series, the output voltage will exceed the isolation voltage creat- ing a dangerous condition. 5.1.1 Functions during Master-Slave Series Opera- tion The functions of the unit during master-slave series operation are described below.
Page 83 Analog remote control Analog remote control can be performed only against the master unit. For details on the analog remote control, see "4.1 Analog Remote Control". For details, see "4.1 Analog Remote Control". Remote monitoring External monitoring of output voltage (V MON) The output voltage of each master and slave unit can be monitored.
Page 84: J1 Connector Connection (Series Operation)
5.1.2 J1 Connector Connection (Series Operation) For master-slave series operation, two units are connected as shown in Fig.5-2. The maximum output voltage during master-slave series operation is twice the rated output voltage of a single unit. Connecting the signal wires (series operation) The connector needed to connect the J1 connector is not provided.
Page 85: Load Connection For Series Operation
5.1.3 Load Connection for Series Operation • When you are done with the connection, be sure to WARNING attach the output terminal cover to prevent the possi- bility of electric shock. • Securely connect the protective conductor terminal of the unit. •...
Page 86: Master-Slave Series Operation Setup
5.1.4 Master-Slave Series Operation Setup T o perform master -sla v e series operation, the master and sla v e units as well as v arious protection functions must be set up. Setting the master and sla ve units Set the master and sla v e units through CONFIG settings. NOTE •...
Page 87: Master-Slave Series Operation Procedure
O VP (overvoltage protection) setting O VP (o v erv oltage protection) is set on both master and sla v e units according to "3.2.2 Setting the O VP (Ov erv oltage Protection) T rip Point" . O VP is set to 1/2 the v oltage to be protected on each unit. Ho we v er , set the O VP trip point of the sla v e unit slightly higher than that of the master unit, so that the O VP function of the master unit is acti v ated ﬁ...
Page 88: Master-Slave Parallel Operation
Master-Slave Parallel Operation 5.2.1 Functions during Master-Slave Parallel Opera- tion The functions of the unit during master -sla v e parallel operation are described belo w . V oltage display and current display As sho wn in Fig.5-5 , the v oltage is displayed only on the master unit, and the current is displayed on each unit.
Page 89 Remote monitoring External monitoring of output voltage (V MON) The output voltage can be monitored only on the master unit. External monitoring of output current (I MON) The output current of each master and slave unit can be monitored. For the total output current, sum the monitor values of the master and slave units.
Page 90: J1 Connector Connection (Parallel Operation)
5.2.2 J1 Connector Connection (Parallel Operation) For master-slave parallel operation, two units are connected as shown in Fig.5-6. The maximum output current during master-slave parallel operation is equal to the number of units connected in parallel multiplied by the rated output current of a single unit. Connecting the signal wires (parallel operation) The connector needed to connect the J1 connector is not provided.
Page 91: Load Connection For Parallel Operation
Master unit Slave unit1 Slave unit2 12 10 12 10 Slave unit Master unit PRL OUT 12 PRL IN – – PRL OUT 14 PRL IN [PRL COMP OUT] [PRL COMP IN] STATUS COM 17 STATUS COM ALM STATUS 10 SHUT DOWN Slave unit OUTON STATUS 21 3 OUT ON/OFF CON...
Page 92: Connection Procedure
Connection procedure Chec k that the PO WER s witch is off on all po w er supply units to be connected in par allel. Remo v e the output ter minal co v er . Connect the cab les as sho wn in Fig.5-7 . Refer to "3.3 Connecting the Load"...
Page 93: Master-Slave Parallel Operation Setup
5.2.4 Master-Slave Parallel Operation Setup T o perform master -sla v e parallel operation, the master and sla v e units as well as v arious protection functions must be set up. Setting the master and sla ve units Set up the master and sla v e units through CONFIG settings. NOTE •...
Page 94: Master-Slave Parallel Operation Procedure
O VP (overvoltage protection) setting O VP (o v erv oltage protection) is set on both master and sla v e units according to "3.2.2 Setting the O VP (Ov erv oltage Protection) T rip Point". Ho we v er , set the O VP trip point of the sla v e unit slightly higher than that of the master unit, so that the O VP function of the master unit is acti v ated ﬁ...
Page 95: Chapter6 Names And Functions Of Controls
Chapter . 6 Names and Functions of Contr ols This chapter describes the names and functions of switches, displays, connectors, and other parts of the front panel and rear panel. Front Panel DISPLAY section 8 VOLTAGE /PWR DSPL REGULATED DC POWER SUPPLY PAS10 10V 35A 6 OUTPUT...
Page 96 [3] LOCK Switch used to disable all operations e xcept turning on/of f of the OUTPUT . The switch lights while the unit is lock ed. T o release, press the switch ag ain. F or details, see "3.5 LOCK Function " . [4] CONFIG If turn on the PO WER switch while pressing the CONFIG switch, you can set the v arious setting of operation of the unit (CONFIG set -...
Page 97 1) Voltmeter Indicates the preset output voltage during setup mode when the SET switch is illuminated. Indicates the output voltage when the SET switch is not illuminated. Indicates the OVP trip point when the OVP switch is illuminated. Indicates the power when the unit is switched to power display. 2) Voltmeter unit Indicates the unit V of the displayed voltage value.
Page 98 [8] VOLTAGE/ PWR DSPL Selects the digit when setting the v oltage. The digit changes for each click. Pressing the V OL T A GE switch while pressing the SHIFT switch dis - plays the output po wer on the v oltage display . See "3.4 Switching the Po wer Display "...
Page 99: Rear Panel
Rear Panel 16 TP-BUS 18 Sensing terminal 15 J1 14 DC OUTPUT 19 Exhaust port 13 AC INPUT 13 AC INPUT 1000W Type Fig.6-3 Rear panel [13] AC INPUT AC power cord connector (350W and 700W types) or terminal board (1000W type) used to supply power to the unit.
Page 100 F or details, see "4.1 Analog Remote Con - trol " and "4.2 Remote Monitoring " . [16] TP-BUS Connector used to connect to a Kikusui's PIA4800 Series Po wer Sup - ply Controller using a twisted-pair cable when digital remotely con - trolling the unit.
Page 101: Chapter7 Maintenance
Chapter. 7 Maintenance This chapter describes maintenance and inspection of the unit. Con- duct periodic maintenance and inspection to maintain the initial per- formance as long as possible. Cleaning • When cleaning the unit, be sure to turn off the WARNING POWER switch and remove the AC power cord plug or turn off the switchboard.
Page 102: Cleaning The Dust Filter
7.1.2 Cleaning the Dust Filter A dust ﬁlter is installed on the inside of the louver on the front panel. Periodically clean the ﬁlter for prevent clogging. • Clogged ﬁlters hinder the cooling of the inside of the CAUTION unit and can cause malfunction and shortening of the service life.
Page 103 Attach the dust f ilter to the louver. Be sure the direction of the louv er and dust ﬁ lter is correct. Fig.7-2 Attaching the dust ﬁlter Bend the filter and hold it with your fingers. Then, attach the louver to the panel. Fig.7-3 Attaching the Louver Press the filter to the back side of the panel with your finger so that the entire section below the panel is covered.
Page 104 700W and 1000W types Filter below the operation panel As sho wn in Fig.7-5 , pull the bottom section of the louv er to w ard y ou and remo v e the louv er from the panel. Fig.7-5 Removing the louver Remo ve the dust filter from the inside of the louver and clean it.
Page 105 Bend the filter and hold it with your fingers. Then, attach the lou- ver to the panel. At this point, align the hook on the right side of the louver to the inside the panel as shown in Fig.7-7. Fig.7-7 Attaching the Louver Attach the louv er to the panel by pressing from the front.
Page 106 Filter on the side of the operation panel As sho wn in Fig.7-10 , pull do wn the top section of the louv er while pulling the bottom step to w ard y ou. Fig.7-10 Removing the louver Remo ve the dust filter from the inside of the louver and clean it.
Page 107 Attach the dust f ilter to the louver. Attach it so that the dust ﬁ lter ﬁ ts inside the hooks of the louv er . Dust filter Hook Louver Fig.7-11 Attaching the dust ﬁlter Align and set the hooks of the louver to the grooves. While pressing the fourth step from the bottom, slide the louver upward to attach it to the panel.
Page 108: Inspection
F or calibration, contact your Kikusui agent/distrib utor . If you wish to calibrate the unit, follo w the procedure belo w . The calibration proce - dure includes all calibration items of the unit.
Page 109: Environment
T able 7-1 Recommended shunt resistor Shunt Resistor T ype Rating Accuracy 350W Type P AS10-35 50 A / 50 mV (1 m Ω ) P AS20-18 20 A / 50 mV (2.5 m Ω ) P AS40-9 10 A / 50 mV (5 m Ω ) P AS60-6 10 A / 50 mV (5 m Ω...
Page 110: Calibration Mode
7.3.3 Calibration Mode To calibrate the unit, the unit must be put into calibration mode. Turning on the POWER switch while pressing the SET switch causes the unit to enter the calibration mode after displaying the version number. The display is shown below. To exit the calibration mode, turn off the POWER switch.
Page 111: Calibration Procedure
Calibration status indication The calibration status indication switches according to the calibration operation as follo ws: 0: Calibration start 1: Of fset adjustment procedure complete 2: Full scale adjustment procedure complete 3: Of fset and full scale procedure complete 7.3.4 Calibration Procedure The follo wing eight types of calibrated items are a v ailable.
Page 112 V oltage calibration procedure Connecting the equipment T ur n off the PO WER s witch. Connect a D VM to the output ter minal. Sho wn in Fig.7-15 . Fig.7-15 Connection for voltage system calibration Warming up T ur n on the PO WER s witch while pressing the SET s witch. Chec k that the current displa y sho ws "CAL."...
Page 113 T ur n off the OUTPUT . The v oltage display sho ws "FS 3." Press the SET s witch to store the calibr ation v alue . The v oltage display returns to "FS 0." Y ou are done calibrating the output voltage. If you wish to exit from the output voltage calibration here, turn off the POWER switch.
Page 114 T u rn o n t h e O U T P U T . Calibration starts automatically (ON blinks) and the PO WER switch turns of f. (This tak es 30 s to 60 s.) NOTE • If you make a mistake in the calibration procedure or con- nection and the POWER switch immediately turns OFF when the OUTPUT is turned on by performing steps 8 through 13, the OVP calibration value may be off by a great...
Page 115 Output current offset and full scale Press the CURRENT s witch to displa y "OF 0" on the cur rent displa y . T ur n on the OUTPUT . Approximately 10 % of the rated output current is output. T ur n the dial so that the D VM reading is equal to 10 % of the r ated output current.
Page 116 Warming up T ur n on the PO WER s witch while pressing the SET s witch. Chec k that the v oltage displa y sho ws "CAL." If it is not, press the CURRENT switch. W ar m up the equipment including the shunt resistor and D VM f or sufﬁ...
Page 117: Malfunctions And Causes
If you ﬁ nd an item that corresponds to your case, follo w the remedy for the item. If the remedy does not solv e the problem or if your case does not match an y of the items, contact your Kikusui agent/distrib utor . Symptom1: The panel displays nothing.
Page 118 A special load is con - • The output o v erv oltage protection function may be nected. acti v ated. See "2.2 Load " . The control cable for • The output o v erv oltage protection function has analog remote control is been acti v ated.
Page 119 Symptom4: The output is unstable. Chec k Item Cause and Remedy The operation mode • Change the setting (V OL T A GE or CURRENT) switches from CV to that is limiting the output to a v alue greater than CC or CC to CV .
Page 120 Symptom5: The output ripple is large. Chec k Item Cause and Remedy The input v oltage is • Supply a v oltage that is within the input v oltage outside the range. range. A source of strong mag - • Being subjected to electromagnetic induction.
Page 121: Chapter8 Specifications
Chapter . 8 Speciﬁcations This chapter contains the speciﬁ cations of the unit. Unless otherwise speciﬁ ed, the speciﬁ cations are based on the follo w - ing conditions. • The load is a pure resistance. • After a warm-up of 30 minutes with current ﬂowing through the load.
Page 122: Common Specifications
Common Speciﬁ cations Common Speciﬁ cations Notes Input Speciﬁ cations 100 VAC/ 200 VAC Input voltage 100 VAC to 240 VAC systems (85 VAC to 250 VAC) Operable without switching 50 Hz to 60 Hz (47 Hz to 63 Frequency Number of phase Single phase Hold-up time for power interruption...
Page 123 Common Speciﬁ cations Notes Display Function (cont.) Po wer display (PWR DISP) Displays the calculated out- put power in the voltage dis- play section or current display section. Red LED The W LED illuminates for the corresponding display sec- tion indicating the power. Operation OUTPUT on/off ON: ON LED illuminates/...
Page 124 Common Speciﬁcations Notes Signal output (cont.) Status signal OUTON STATUS Turns on when OUTPUT is turned on. output CV STATUS Turns on during CV operation. CC STATUS Turns on during CC operation. Turns on when an alarm (OVP, ALM STATUS OCP, OHP, or SHUT) is acti- vated.
Page 125 Common Speciﬁcations Notes General (cont.) Environment Storage ambient 90 % RH or less. speciﬁcations No condensation. humidity Cooling system With thermal-sensing Forced air cooling using a fan. control (FAN control) Grounding polarity Negative grounding or posi- tive grounding possible. Isolation voltage ±...
Page 126 Common Speciﬁcations General (cont.) Accessories Operation manual 1 copy 350W and SVT3 18AWG 3 P plug, Power cord 700W types with connector Cable length 2.4 m: 1 pc. 1 000W type VCT3 3.5 mm2 plug, without connector Cable length 3 m: 1 pc. Cable clamp: 1 set Wire color: (black, white, green/yellow or green) Protection cover...
Page 127 PAS SERIES Specifications 8-7...
Page 128: Type Specifications
350W Type Speciﬁcations 350W Type 10-35 20-18 40-9 60-6 80-4.5 Output Speciﬁcations Power Rated output power 350 W 360 W 360 W 360 W 360 W Voltage Rated output voltage 10.00 V 20.00 V 40.00 V 60.00 V 80.00 V Maximum preset voltage 105 % of rating (typ)
Page 129 350W Type (cont.) 160-2 320-1 500-0.6 Output Speciﬁcations Power Rated output power 320 W 320 W 300 W Voltage Rated output voltage 160.0 V 320.0 V 500.0 V Maximum preset voltage 105 % of rating (typ) Accuracy of setting 0.1 % of rating + 10 mV Power supply ﬂuctuation 0.05 % of rating + 3 mV Load ﬂuctuation...
Page 130 350W Type 10-35 20-18 40-9 60-6 80-4.5 Output Speciﬁcations (cont.) Current Rated output current 35.00 A 18.00 A 9.000 A 6.000 A 4.500 A Maximum preset current 105 % of rating (typ) Accuracy of setting 0.5 % of rating + 20 mA Source effect 0.1 % of rating + 10 mA Load effect...
Page 131 350W Type (cont.) 160-2 320-1 500-0.6 Output Speciﬁcations (cont.) Current Rated output current 2.000 A 1.000 A 600.0 mA Maximum preset current 105 % of rating (typ) Accuracy of setting 0.5 % of rating + 5 mA Source effect 0.1 % of rating + 5 mA Load effect 0.1 % of rating + 5 mA 5 mA...
Page 132 350W Type 10-35 20-18 40-9 60-6 80-4.5 General Approx. 3 kg (6.61 lbs) Weight Dimensions See outline drawing 350W Type (cont.) 160-2 320-1 500-0.6 General Approx. 3 kg (6.61 lbs) Weight Dimensions See outline drawing Unit only. Does not include accessories. MAX420(16.54) MAX20 71(2.80)
Page 133 PAS SERIES Specifications 8-13...
Page 134: Type Specifications
700W Type Speciﬁcations 700W Type 10-70 20-36 40-18 60-12 80-9 Output Speciﬁcations Power Rated output power 700 A 720 A 720 A 720 A 720 A Voltage Rated output voltage 10.00 V 20.00 V 40.00 V 60.00 V 80.00 V Maximum preset voltage 105 % of rating (typ)
Page 135 700W Type (cont.) 160-4 320-2 500-1.2 Output Speciﬁcations Power Rated output power 640 W 640 W 600 W Voltage Rated output voltage 160.0 V 320.0 V 500.0 V Maximum preset voltage 105 % of rating (typ) *1 Accuracy of setting 0.1 % of rating + 10 mV Power supply ﬂuctuation 0.05 % of rating + 3 mV...
Page 136 700W Type 10-70 20-36 40-18 60-12 80-9 Output Speciﬁcations (cont.) Current Rated output current 70.00 A 36.00 A 18.00 A 12.00 A 9.000 A Maximum preset current 105 % of rating (typ) Accuracy of setting 0.5 % of rating + 20 mA Source effect 0.1 % of rating + 10 mA Load effect...
Page 137 700W Type (cont.) 160-4 320-2 500-1.2 Output Speciﬁcations (cont.) Current Rated output current 4.000 A 2.000 A 1200.0 mA Maximum preset current 105 % of rating (typ) Accuracy of setting 0.5 % of rating + 5 mA Source effect 0.1 % of rating + 5 mA Load effect 0.1 % of rating + 5 mA 10 mA...
Page 138 700W Type 10-70 20-36 40-18 60-12 80-9 General Approx. 5 kg (11.02 lbs) Weight Dimensions See outline drawing 700W Type (cont.) 160-4 320-2 500-1.2 General Approx. 5 kg (11.02 lbs) Weight Dimensions See outline drawing Unit only. Does not include accessories. 62(2.44) 226(8.90) MAX420(16.54)
Page 139 PAS SERIES Specifications 8-19...
Page 140: Type Specifications
1 000W Type Speciﬁcations 1 000W Type 10-105 20-54 40-27 60-18 80-13.5 Output Speciﬁcations Power Rated output power 1 050 W 1 080 W 1080 W 1080 W 1080 W Voltage Rated output voltage 10.00 V 20.00 V 40.00 V 60.00 V 80.00 V Maximum preset voltage...
Page 141 1 000W Type (cont.) 160-6 320-3 500-1.8 Output Speciﬁcations Power Rated output power 960 W 960 W 900 W Voltage Rated output voltage 160.0 V 320.0 V 500.0 V Maximum preset voltage 105 % of rating (typ) Accuracy of setting 0.1 % of rating + 10 mV Power supply ﬂuctuation 0.05 % of rating + 3 mV...
Page 142 1 000W Type 10-105 20-54 40-27 60-18 80-13.5 Output Speciﬁcations (cont.) Rated output current 105.0 A 54.00 A 27.00 A 18.00 A 13.50 A Maximum preset current 105 % of rating (typ) Accuracy of setting 0.5 % of rating + 20 mA Current Source effect 0.1 % of rating + 15 mA...
Page 143 1 000W Type (cont.) 160-6 320-3 500-1.8 Output Speciﬁcations (cont.) Current Rated output current 6.000 A 3.000 A 1800.0 mA Maximum preset current 105 % of rating (typ) Accuracy of setting 0.5 % of rating + 5 mA Source effect 0.1 % of rating + 5 mA Load effect 0.1 % of rating + 5 mA...
Page 144 1 000W Type 10-105 20-54 40-27 60-18 80-13.5 General Approx. 7 kg (15.43 lbs) Weight Dimensions See outline drawing 1 000W Type (cont.) 160-6 320-3 500-1.8 General Approx. 7 kg (15.43 lbs) Weight Dimensions See outline drawing Unit only. Does not include accessories. 62(2.44) 226(8.90) MAX420(16.54)
Page 145 Inde x External Resistance - - - - - 4- 8 4- 14 External Voltage - - - - - - - 4- 5 4- 11 AC INPUT - - - - - - - - - - - - - - 6-5 AC power cord - - - - - - - - - - - - 1-5 Accessories - - - - - - - - - - - - - - 1-2 ADDRESS - - - - - - - - - - - - - - - 6-1...
Page 146 SHUT (Shutdown) - - - - - - - - - - 2- 9 signal terminal OCP (Overcurrent Protection) 2- 8 Maximum rating - - - - - - - - 4- 22 Slave unit - - - - - - - - - - - - - - - - 5- 1 calibration - - - - - - - - - - - - 7- 15 Switchboard OHP (Overheat Protection) - - - - 2- 8...

This manual is also suitable for:

Pas 160-2 Pas 20-18 Pas 320-1 Pas 40-9 Pas 500-0.6 Pas 10-70 ... Show all

Kikusui PAS 10-35 Operation Manual

Chapter1 Setup

Chapter2 before Using the Unit

Chapter3 Basic Operation

Chapter4 Remote Control

Chapter5 Parallel And Series Operation

Chapter6 Names And Functions of Controls

Chapter7 Maintenance

Chapter8 Specifications