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PA645-04-01
HFE2500‐D1U/PMBus RACK INSTRUCTION MANUAL
HFE2500‐D1U SERIES RACK SPECIFICATIONS
1 Number of power supply modules (*1)(*7) ‐‐‐ Dual output / Each output: Maximum 2 units HFE2500 of the same output
2 Maximum output power (*8) W Refer to HFE2500 specifications or to pages 18‐19 of this manual
3 Maximum output current
4 Input voltage / frequency range (*2) ‐‐‐ 85~265Vac continuous, 47~63Hz, Single phase, separate input for each PS module.
5 Maximum input current (at 115/230Vac) A 16/12 for each HFE2500 power supply module
6 Maximum line regulation
7 Maximum load regulation
8 AC input connector
9 Output terminals
10 Remote sensing
11 Parallel operation (*8) ‐‐‐ Possible. Refer to Instruction Manual.
12 Series operation (*8) ‐‐‐ Possible. Refer to Instruction Manual.
13 Remote On/Off control (INHIBIT)
14 Remote On/Off control (ENABLE)
15
DC OK signal
16 AC fail signal
17 Over Temperature alarm signal
18 Output voltage trimming
19 Output voltage programming
20 OCP programming by external voltage
21 Output voltage programming via I2C
interface (*8)
22 OCP programming via I2C interface (*8) ‐‐‐ Possible, Separate for each output. Refer to Instruction Manual.
23 Auxiliary power supply
24
Operating temperature
25 Storage temperature
26 Operating humidity
27 Storage humidity
28 Applicable safety standards
29 Vibration
30 Shock
31
Withstand voltage
32 Insulation resistance
33 Weight (Typ) (with accessories)
34 Size (W*H*D)
Notes:
*1 Mixing of PMBus option units ("HFE2500‐xx/S") and standard units ("HFE2500‐xx") is not allowed.
*2 For cases where conformance to various safety standards (UL, EN etc.) is required, Input Voltage to be described as 100‐
240Vac (50/60Hz).
*3 Maximum voltage drop on load wires: HFE2500‐12: 0.25V/wire, HFE2500‐24: 0.5V/wire, HFE2500‐48: 1V/wire.
*4 From 85~132Vac or 170~265Vac, constant load.
*5 From No‐load to Rated load, constant input voltage. Measured at the sensing point in Remote sense.
*6 Use UL approved AC connector.
*7 The output of each pair of HFE2500 modules are connected in parallel in the Rack
*8 Refer to HFE2500 specification for more details.
voltage rating (*1)
A Refer to HFE2500 specifications or to pages 18‐19 of this manual
(*4) % Less than 0.25 of rated output voltage
(*5) % Less than 0.8 of rated output voltage
(*6)
Separate for each power supply. IEC inlet, C22
‐‐‐ Dual output: Bus‐bars outputs for each output terminal. Refer to outline drawing.
(*3) V Possible. Refer to Instruction Manual.
Separate control for each PS unit, by electrical signal or dry contact. "OFF": 0~0.6V
‐‐‐
or short. "ON": 2~15V or open.
Common for each output, by electrical signal or dry contact. "ON": 0~0.6V or short.
‐‐‐
"OFF": 2~15V or open.
Separate signal for each PS unit, open collector signal. Maximum sink current:
10mA, Max 15V. Tracking output setting, "LOW" when Vout>90+/‐5% of output
‐‐‐
voltage setting
Separate signal for each PS unit, open collector signal. Maximum sink current:
‐‐‐
10mA, Max 15V. "LOW" when input voltage 85Vac<Vin<270Vac.
Separate signal for each PS unit, open collector signal. Maximum sink current:
‐‐‐
10mA, Max 15V. Refer to Instruction Manual
‐‐‐ Possible. Separate for each output, by built‐in potentiometer. Refer to Instruction
Manual.
‐‐‐ Possible, Separate for each output, by 0~5V signal. Refer to Instruction Manual.
‐‐‐ Possible, Separate for each output, by 0~5V signal. Refer to Instruction Manual.
‐‐‐ Possible, Separate for each output. Refer to Instruction Manual.
‐‐‐ Separate for each output. 11.2~12.5VDC. Maximum output current: 0.5A
‐10~50°C: 100% load.
+50°C to +60°C: Derate 2%/°C of load
‐‐‐
+60°C to +70°C: Derate 2.5%/°C of load
‐‐‐ ‐30~85°C
‐‐‐ 10~90% RH, no condensation.
‐‐‐ 10~95% RH, no condensation.
‐‐‐ IEC/EN/UL/CSA 62368‐1
‐‐‐ Build to meet IEC60068‐2‐64 (Basic Transportation)
‐‐‐ Build to meet IEC60068‐2‐27 (Basic Transportation)
Input‐Output: 3000Vrms, 1min.
Input‐Ground: 2000Vrms, 1min.
‐‐‐
Output‐Ground: 12, 24V models ‐ 500Vrms, 1min
Output‐Ground:48V model ‐ 2250VDC, 1min.
‐‐‐ More than 100Mohm at 25°C and 70% RH. Output‐Ground: 500Vdc
kg 5.8
‐‐‐ 445x43.6x401mm. Refer to Outline Drawing.
Page 1 of 19
TDK-Lambda
HFE2500‐D1U RACK
INSTRUCTION MANUAL
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Summary of Contents for TDK-Lambda HFE2500-D1U Series
- Page 1 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL HFE2500‐D1U/PMBus RACK INSTRUCTION MANUAL HFE2500‐D1U SERIES RACK SPECIFICATIONS 1 Number of power supply modules (*1)(*7) ‐‐‐ Dual output / Each output: Maximum 2 units HFE2500 of the same output voltage rating (*1) 2 Maximum output power (*8) W Refer to HFE2500 specifications or to pages 18‐19 of this manual 3 Maximum output current A Refer to HFE2500 specifications or to pages 18‐19 of this manual 4 Input voltage / frequency range (*2) ‐‐‐ 85~265Vac continuous, 47~63Hz, Single phase, separate input for each PS module. 5 Maximum input current (at 115/230Vac) A 16/12 for each HFE2500 power supply module 6 Maximum line regulation (*4) % Less than 0.25 of rated output voltage 7 Maximum load regulation (*5) % Less than 0.8 of rated output voltage ...
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Page 2: Safety Instructions
TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL SAFETY INSTRUCTIONS CAUTION: HFE2500‐D1U is intended for installation in Restricted Access Area. ATTENTION: HFE2500‐D1U sont destinés à être installés dans des EMPLACEMENTS À ACCÈS RESTREINT CAUTION: The following safety precaution must be observed during all phases of operation, service and repair of this equipment. Failure to comply with the safety precautions or warnings in this document violates safety standards of design, manufacture and intended use of this equipment and may impair the built‐in protections within. TDK Lambda shall not be liable for user’s failure to comply with these requirements. CAUTION: HFE2500‐D1U rack is not authorized for use as critical component in nuclear control systems, life support systems or equipment for use in hazardous environments without the express written approval of the managing director of TDK‐Lambda. INSTALLATION (OVERVOLTAGE) CATEGORY& ENVIRONMENTAL CONDITIONS The HFE2500‐D1U has been evaluated to Overvoltage category II. The HFE2500‐D1U intended for use in the following operation conditions: * Indoor use * Pollution degree 2 * Max. operational altitude: 3000m above sea level *Ambient temperature: ‐10°C‐50°C at 100% load, up to 70°C with output de‐rating applied (refer to Specification above). GROUNDING HFE2500‐D1U rack is Class I product. This product is designed for use within other equipment which restricts access to Authorized competent personnel only. The unit covers/chassis must not be made user accessible. The mains input connector is not acceptable ... -
Page 3: Overcurrent Protection
TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL ENERGY HAZARD The main output of HFE2500‐D1U is capable of providing hazardous energy. Due to hazardous energy level the output bus bars and connections therefore must not be user accessible. Manufacturer’s final equipment must provide protection to service personnel against inadvertent contact with output bus bars. OVERCURRENT PROTECTION: A readily accessible branch circuit over current protective device rated 30A max. per each input must be incorporated in the building wiring. The protective device must disconnect both supply line simultaneously. FUSES There are no fuses in the HFE2500‐D1U rack. Disconnect device ‐ Permanently connected equipment An appropriate, easily accessible disconnect device shall be incorporated in the building installation wiring Safety Instructions ‐ Rack Mounting A) Elevated Operating Ambient ‐ If installed in a closed or multi‐unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the manufacturer. B) Reduced Air Flow ‐ Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised. C) Mechanical Loading ‐ Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading. D) Circuit Overloading ‐ Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern. E) Reliable Earthing ‐ Reliable earthing of rack‐mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (e.g. use of power strips).” Déconnexion ‐ Équipement branché en permanence Intégrez à l’installation électrique du bâtiment un appareil de coupure d’alimentation facile d’accès. Instructions de sécurité ‐ Montage en baie A) Température de service élevée ‐ En cas d’installation en baie, multiple ou fermée, la température ambiante en fonctionnement dans la baie peut être plus élevée que la température de la pièce. Par conséquent, il convient d’installer l’équipement dans un environnement compatible avec la température ambiante maximale (Tma) recommandée par le fabricant. ... - Page 4 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL SYMBOLS CAUTION Risk of Electrical Shock. Instruction manual symbol. The instrument will be marked with this symbol when it is necessary for the user to refer to the instruction manual. Indicates hazardous voltage. This symbol indicates the presence of a hot surface or component. Touching this surface could result in bodily injury. Indicates ground terminal. Protective Ground Conductor Terminal Indicates first Line supply terminal Indicates second Line or Neutral supply terminal Denotes hazard. An attention to a procedure is called. Not following the procedure correctly could result in personal injury. A WARNING sign should not be skipped and all indicated conditions must be fully understood and met. Denotes hazard. An attention to a procedure is called. Not following the procedure correctly could result in damage to the equipment. Page 4 of 19 ...
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Page 5: Rear Panel Connections And Controls
TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 1. REAR PANEL CONNECTIONS AND CONTROLS Fig 1.1 Rear view of HFE2500‐D1U series Ground AC Line Inputs Ground + ‐ + ‐... - Page 6 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL Table 1.1a J1‐A Connector Pin Allocation Chart Control plug Pin # Name Description Pos. # Referenced to J1‐A 1 ‐LS_A Connected to Negative Output bus bar through 3 Ohm resistor. Out_A Short 5,14 ‐SENSE_A Negative sense Connected to –LS for local sensing, or –V on Load side. Out_A Connected to Positive Output bus bar through 3 Ohm resistor. 2 +LS_A Out_A ...
- Page 7 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL Table 1.1b J1‐B Connector Pin Allocation Chart Control plug Pin # Name Description Pos. # Referenced to J1‐B 1 ‐LS_B Connected to Negative Output bus bar through 3 Ohm resistor. Out_B Short 5,14 ‐SENSE_B Negative sense Connected to –LS for local sensing, or –V on Load side. Out_B Connected to Positive Output bus bar through 3 Ohm resistor. 2 +LS_B Out_B ...
- Page 8 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 1.2. J2 Pin Allocation Chart J2 connector (RJ45 type) is used to parallel connection. Table 1.2a J2‐A / J2‐B IN OUT Pin# Name Pin# Name 1 CURRENT SHARE 1 CURRENT SHARE 2 I_PROG 2 I_PROG 3 V_PROG 3 V_PROG 4 ‐SENSE 4 ‐SENSE 5 SCL (PMBus) 5 SCL (PMBus) 6 SIGNAL RETURN 6 SIGNAL RETURN ...
- Page 9 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 1.5 PMBus address Each slot in the Rack has its own address for PMBus communication. Valid only if /S option power supply is being used. In case of parallel connection of two racks is used, SW‐A and SW‐B located on the rear panel are used to differentiate between addresses for the same slots. Table 1.5a ADDRESS Position in Rack SW‐A‐1 SW‐A‐2 (Bin) A1 1000 OFF OFF A2 1001 A1 1010 OFF ON A2 1011 A1 1100 ON OFF A2 1101 A1 1110 ON ...
- Page 10 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 2.3 Keying Option to define the Rack’s Voltage Keying Option can be installed to ensure that only the correct Power Supply can be inserted into the Rack. The Key Option consists of two parts: Power Supply Key (one per unit Fig 2.3a) and Rack Keys (4 per Rack Fig 2.3b). Power Supply Key and Rack Keys should be fixed (by Flat head screws M3x6) in position corresponding to Output Voltage. Position of voltage key slot Fig 2.3a Assembly of PS Key Fig 2.3c Example 24V Model with assembled Key. IA705‐32‐17_ Fig 2.3b Assembly of Rack Key (Rack Top View) Fig 2.3d Example Rack Key assembled for 24V power supplies IA705‐32‐14_ ...
- Page 11 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 2.5 Rack mounting options Rack can be mounted into 19” R ack Cabinet which suits both USA and European Standards: OPTION BRACKET IA706‐32‐07_ SEMS SCREW M5x10 2 PLACES MARKED "A" FIX OPTION BRACKET IA706‐32‐07_ TO THE RACK ASSEMBLY IA706‐32‐01‐00_ OPTION BRACKET IA706‐32‐06_ SEMS SCREW M5x10 2 PLACES MARKED "A" FIX OPTION BRACKET IA706‐32‐06_ TO THE RACK ASSEMBLY IA706‐32‐01‐00_ Fig 2.5 Mounting options, brackets and screws are included. Recommended Tightening torque: 27‐31 Kgf.cm ...
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Page 12: Typical Applications
TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL TYPICAL APPLICATIONS 3.1 Basic connection For basic connection, the supplied Control Plug should be inserted to J1‐A & J1‐B. Fig 3.1 Basic connection diagram. 3.2 Remote sensing ATTENTION: Maximum voltage drop on load wires: HFE2500‐12: 0.25V/wire, HFE2500‐24: 0.5V/wire, 48: 1V/wire. Twisted wires should be used for Remote Sense connection. If Remote Sensing is used, do not break Main Output connection. Voltage drop on load connection Fig 3.2 Remote Sensing connection diagram 3.3 On/Off control for Output‐A and Output‐B Switch closed: Output ON Switch open: Output OFF Fig 3.3 On/Off control diagram. Page 12 of 19 ... - Page 13 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL Individual On/Off control for each PS Switch closed: Output OFF Switch open: Output ON Fig 3.4 individual units On/Off diagram. Supervisory signals. Following signals are accessible from each power supply at J1‐A & J1‐B: DC OK / AC FAIL / PS EXIST / TEMP ALARM These signals are Open Collector type (Max 15V, 10mA), isolated from Output and referenced to SIGNAL RETURN. Fig 3.5 presents example of the typical connection for DC OK signal of power supply in position A1 or B1. Fig 3.5 “ DC OK” s ignal connection diagram for Power Supply in Position A or B. Output Voltage programming by External Voltage. Fig 3.6 Output voltage programming by External Voltage. Page 13 of 19 ...
- Page 14 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 3.7. Over Current programming by External Voltage. Fig 3.7 Output Current programming by External Voltage. 3.8. Output Voltage programming by PMBUS. Fig 3.8 Output voltage programming by PMBUS. 3.9. Output Current programming by PMBUS. Fig 3.9 Output current programming by PMBUS. 3.10. PMBUS Host connection. To connect the rack to the Host computer, connect the communication cable. Refer to table 3.10 for cable connection between J2 and computer. Table 3.10 PMBUS cable: Signal Name From pin (J2) Wire AWG To Host Note SCL 5 22‐24 ‐‐‐ Twisted pair SIGNAL RETURN 6 22‐24 ‐‐‐ ...
- Page 15 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 3.11 Parallel connection of Output‐A and Output‐B To connect two outputs in parallel for higher Output Current: • Connect Main Output (Bus‐Bars) in parallel. Make the connections as short as possible and with equal length. • Connect Sense (twisted pairs) to Load point. • Connect both output by Cable (for cable construction see T able 3.11). • Connect J2 MASTER output to J2 SLAVE input by RJ45 cable. • Slave ‐ Disconnect connection between VPROG and T RIM (J1‐A p16 and p3). • Slave – Switch SW‐B to OFF position, applicable to /S PMBus option. For addressing, see Table 1.5a/b • Output Voltage can be adjusted by the trimmer on Master Rack (Output_1A VR‐A) Table 3.11 Rack Interconnection Cable. Signal Name From pin : MASTER Wire AWG To pin : SLAVE Note CURRENT SHARE 1 22‐24 1 I_PROG ...
- Page 16 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 3.12 Series connection Only 2 HFE2500‐xx power supplies are allowed for series connections in HFE2500‐D1U. Up to 2 HFE2500‐D1U can be connected in series. 2 outputs with the same number of power supplies and rating (voltage and current) can be used to increase the output voltage. To connect Output‐A and Output‐B in series, see Fig 3.12. Output Voltage can be adjusted by potentiometers on both. To connect 2 HFE2500‐D1U in series: • Connect Mains Output busbar in series. • Connect SENSES (twisted) to load points as shown in Fig 3.12 • In case when PMBus are used, connect J2 connectors of both output by interconnect cable, see Table 3.12. Do not use Cable as of Table 3.11. On one Rack Switch SW1 up to OFF position (only for HFE2500‐xx /S PMBus option), Addressing see Table 1.5; Output Voltage can be adjusted by potentiometers on both Racks. Table 3.12 Rack Interconnection cable for series connection. Signal Name From pin : MASTER Wire AWG To pin : SLAVE Note CURRENT SHARE 1 ...
- Page 17 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 4. HFE2500‐D1U Outline Drawing Refer to Table 1.1a and 1.1b for pin assignments ...
- Page 18 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 5. HFE2500 rated Output Current and Voltage versus Line Voltage. Single module. Fig 5.1. HFE2500‐48; 48/S Fig 5.2. HFE2500‐24; 24/S Fig 5.3. HFE2500‐12; 12/S Notes: ...
- Page 19 TDK-Lambda PA645-04-01 HFE2500‐D1U RACK INSTRUCTION MANUAL 6. HFE2500 Output Power vs. Temp derating. Single module Fig 6.1. Output power derating at temperature ‐10°C to +50°C Fig 6.2. Output power derating at temperature +60°C Fig 6.3. Output power derating at temperature +70°C Notes: ...
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