TDK-Lambda HWS 3000G Instruction Manual

Hide thumbs

Table Of Contents

Quick Links

Download this manual

Instruction Manual

INDEX

BEFORE USING THE POWER SUPPLY UNIT ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

1. Model name identification method ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

2. Terminal explanation ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

2-1. Connector pin Configuration and Function ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

2-1-1. CN41、CN42　・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

2-1-2. CN61　・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

2-1-3. CN71　・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3. Connecting method ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-1. Basic connection

(Common connection when using analog function/communication function) ・・・

At time of shipment

3-1-1.

3-1-2. Remote sensing connection　・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-1-3. Parallel operation: For constant voltage output mode when using

output current balance function ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-1-4. Series operation: For constant current output mode when using

output voltage balance function ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-1-5. Series parallel connection ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-1-6. Redundant operation disable function ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-1-7. Auxiliary power supply ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-2. Connection method when using analog function ・・・・・・・・・・・・・・・・・・・・・・・・・

3-2-1. Leader-Follower function ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-2-2. Remote ON/OFF control function ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-2-3. Output voltage external control function

(Apply external power to CV terminal) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-2-4. Output current external control function

(Apply external power to CC terminal) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-2-5. Parallel operation: when using constant current output mode ・・・・・・・・・

3-2-6. Series operation: when using constant voltage output mode ・・・・・・・・・・・

3-2-7. Output voltage monitor function ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-2-8. Output current monitor function ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-2-9. Constant voltage output mode voltage shortage alarm (VPF signal)・・・・・

3-2-10. Constant current output mode current shortage alarm (CPF signal)・・・・

3-2-11. Input voltage shortage alarm (ACF signal) ・・・・・・・・・・・・・・・・・・・・・・・・・

3-3. Connection method when using communication function ・・・・・・・・・・・・・・・・・・

3-3-1. Connection method when using multiple power supplies in conjunction・

3-3-2. Case for use with one power supply ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

3-3-3. Cases for changing power output settings & checking operation history・

HWS 3000G

　・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・

<Page>

1/49

TDK-Lambda

HWS 3000G

INSTRUCTION MANUAL

PAGE

4-6

8-9

A291-04-01A

Table of Contents

Need help?

Do you have a question about the HWS 3000G and is the answer not in the manual?

Questions and answers

Summary of Contents for TDK-Lambda HWS 3000G

Page 1 TDK-Lambda HWS 3000G INSTRUCTION MANUAL HWS 3000G Instruction Manual INDEX PAGE BEFORE USING THE POWER SUPPLY UNIT ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ BEFORE USING THE POWER SUPPLY UNIT ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 1. Model name identification method ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 1. Model name identification method ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2. Terminal explanation ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・...
Page 2 TDK-Lambda HWS 3000G INSTRUCTION MANUAL PAGE 4. Notes on wiring　・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4. Notes on wiring　・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4-1. Input/output wiring ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4-1. Input/output wiring ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4-2. Signal wiring・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4-2. Signal wiring・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5. Installation method and notes ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5. Installation method and notes ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・...
Page 3 TDK-Lambda HWS 3000G INSTRUCTION MANUAL PAGE 6-16. Constant voltage output mode voltage shortage alarm (VPF signal) ・・・・・・・・・ 6-16. Constant voltage output mode voltage shortage alarm (VPF signal) ・・・・・・・・・ 6-17. Constant current output mode current shortage alarm (CPF signal)・・・・・・・・・ 6-17. Constant current output mode current shortage alarm (CPF signal)・・・・・・・・・...
Page 4: Installation Warning
TDK-Lambda HWS 3000G INSTRUCTION MANUAL BEFORE USING THE POWER SUPPLY UNIT Be sure to read this instruction manual thoroughly before using this product. Pay attention to all cautions and warnings before using this product. Incorrect usage could lead to an electrical shock, damage to the unit or a fire hazard.
Page 5: Caution On Use
TDK-Lambda HWS 3000G INSTRUCTION MANUAL CAUTION ON USE 1. Product individual notes are shown in the instruction manual. If there is any difference with common notes individual notes shall have priority. 2. Before using this product, be sure to read the catalog and instruction manual. There is risk of electric shock or damage to the product or fire due to improper use.
Page 6 TDK-Lambda HWS 3000G INSTRUCTION MANUAL LONG-TERM STORAGE METHOD AND PERIOD 1. Please keep the product in carton box. 2. Please do not apply excessive vibration, shock or mechanical stress applied directly to the product. 3. Please keep away from direct sunlight.
Page 7 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 1. Model name identification method HWS 3000G - 24 /□ （*1） Blank : Standard /HD : Option（*1） Refer to the specifications for details ・With coating on both sides of PCB 　・｢MIL-STD-810G｣ Rated output voltage Designed to meet （...
Page 8 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 2-1. Connector pin Configuration and Function 2-1-1. CN41、CN42 Terminals with the same name, CN41 and CN42, are connected inside the power supply. If you short the terminals on the CN41 side, the terminals on the CN42 side will also short.
Page 9 TDK-Lambda HWS 3000G INSTRUCTION MANUAL *CN41、CN42 Connector（JST） Connector Housing Terminal Pin SPHD-002T-P0.5 (AWG24 ~ 28) or S16B-PHDSS PHDR-16VS SPHD-001T-P0.5 (AWG22 ~ 26) Use maker recommended crimping tool. Hand Crimping Tool ：YRS-620(SPHD-002T-P0.5)(JST) or YC-610R(SPHD-001T-P0.5)(JST) These are connected by short pieces at time of shipment.
Page 10 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 2-1-3. CN71 CN71 are isolated from the power input and output circuits. Configuration Pin name Function + output terminal of auxiliary power output + output terminal of auxiliary power output - output terminal of auxiliary power output (internally connected to DG terminal.)
Page 11: Connecting Method
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3. Connecting method Pay attention to the input wiring. If it is connected to wrong terminal, the power supply will be damaged. • Input must be off when making connections. • Connect terminal to earth (frame ground of the equipment etc.) by thick wire for safety and improvement of Noise sensitivity.
Page 12 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-1-3. Parallel operation: For constant voltage output mode when using output current balance function Parallel operation in constant voltage output mode is possible by using the output current balance function. Connect between the CB terminals (pin No. 13 of CN41 or CN42) and the AG terminals (pin No. 11 or pin No.
Page 13 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-1-4. Series operation: For constant current output mode when using output voltage balance function Series operation in constant current output mode is possible by using the output voltage balance function. Connect the VB terminals (pin No. 14 of CN41 or CN42) and the AG terminals (pin No. 11 or pin No. 12 of CN41 or CN42) of all power supplies operating in series.
Page 14: Series Parallel Connection
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-1-5. Series parallel connection When using series-parallel connections, connect the series-connected power supplies in parallel. If power supplies connected in parallel are connected in series, the output may become unstable. Use load wires from each series-connected power supply that are the same size and length.
Page 15: Auxiliary Power Supply
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-1-6. Redundant operation disable function When linking multiple power supplies, it is possible to disable redundant operation so that all units stop when one unit stops. Connect the HL terminals (CN41 or CN42 pin No. 7) and the DG terminals (CN41 or CN42 pin No. 4 or pin No. 6) of all power supplies to be linked.
Page 16 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-2. Connection method when using analog function 3-2-1. Leader-Follower function Leader-Follower control allows multiple power supplies to be linked together with one control. The controlling side is called the "leader machine" and the controlled side is called the "follower machine."...
Page 17 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-2-2. Remote ON/OFF control function Power output can be controlled ON/OFF using +R terminal (pin No. 10), -R terminal (pin No. 9), and AG terminal (pin No. 11 or pin No. 12) of CN41 or CN42. .
Page 18 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-2-3. Output voltage external control function (Apply external power to CV terminal) Connect the external power supply between the CV terminal (pin No. 16 of CN41 or CN42) and the AG terminal (pin No. 11 or pin No. 12 of CN41 or CN42).
Page 19 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-2-5. Parallel operation: When using constant current output mode Connect the CC terminals in a daisy chain and apply an external voltage to the CC terminals. Connect between the CC terminals (pin No. 15 of CN41 or CN42) and the AG terminals (pin No. 11 or pin No.
Page 20 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-2-6. Series operation: When using constant voltage output mode Connect the CV terminals in a daisy chain and apply an external voltage to the CV terminals. Connect between the CV terminals (pin No. 16 of CN41 or CN42) and the AG terminals (pin No. 11 or pin No.
Page 21 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-2-7. Output voltage monitor function Measure the voltage between the VB terminal (pin No. 14 of CN41 or CN42) and the AG terminal (pin No. 11 or pin No. 12 of CN41 or CN42). Use twisted or shielded signal wires.
Page 22 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-2-9. Constant voltage output mode voltage shortage alarm (VPF signal) Open collector output. Connect the external voltage between the VPF terminal (pin No. 10 of CN71) and the DG terminal (pin No. 5 or pin No. 7 of CN71).
Page 23 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-3. Connection method when using communication function 3-3-1. Connection method when using multiple power supplies in conjunction Wiring starts from the power supply that connects to the host device. Connect between the RS-485 + terminal of the host device and the +D terminal (CN41 or CN42 pin No. 2) of the power supply to be connected.
Page 24 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 3-3-2. Case for use with one power supply Connect between the RS-485 + terminal of the host device and the +D terminal (CN41 or CN42 pin No. 2) of the power supply. Connect between the RS-485 - terminal of the host device and the -D terminal (CN41 or CN42 pin No. 1) of the power supply.
Page 25 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 4. Notes on wiring 4-1. Input/output wiring (1) The output load line and input line shall be separated, and use all lines as thick and short as possible to make lower impedance. The output load line and input line shall be twisted or use shielded wire to improve noise sensitivity.
Page 26: Signal Wiring
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 4-2. Signal wiring (1) Be sure to twist the signal wire and separate it from the input and output wires. (2) Hold the socket housing firmly and insert it straight into the post until it clicks into place.
Page 27: Mounting Direction
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 5. Installation method and notes (1) Forced air cooling power supply with built-in fan. There are cooling air intake and exhaust ports on the front and rear sides. Leave a space of at least 50mm from the intake and exhaust surfaces.
Page 28: Input Voltage
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6. Functional explanation and notes 6-1. Input voltage Input voltage range is single-phase 85 - 265VAC (47 - 63Hz). The maximum power is different for the input voltage range 85 - 132VAC (47 - 63Hz) and 170 –...
Page 29 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-3-2. Variable by external power (CV terminal external voltage applied) The constant voltage output value setting can be changed by applying an external voltage in the range of 1-5.4V or 1-5.8V between the CV and AG terminals.
Page 30 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-4. Variable output current (variable constant current output setting value) Output current can be set using an external signal (communication function, CC terminal external voltage application, CC terminal external current application). In constant current operation, when the output voltage reaches the value set by the built-in volume or external signal (communication function, CV terminal external voltage application, CV terminal external current application), it switches to constant voltage operation.
Page 31 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-4-2. Variable by external power (CC terminal external current applied) The constant current output value setting can be changed by applying an external current in the range of 4-20mA to the CC terminal. Connect the external power supply ground to the AG terminal.
Page 32: Output Ripple & Noise
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-7. Output ripple & noise The maximum ripple noise voltage value in the specifications is the value measured using the measurement circuit below. When load lines are longer, ripple will becomes larger. In this case, electrolytic capacitor, film capacitor, etc.
Page 33: Parallel Operation
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-9. Parallel operation Four types of parallel connection are possible: parallel operation to increase output current, N+1 redundant operation, connection as a backup power source (1+1 redundant operation), and leader- follower. When using series-parallel connections, connect series-connected units in parallel.
Page 34 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-9-2. N+1 redundant operation In power supply systems that require higher reliability, it is possible to increase system reliability by using N+1 units for a load of N units. When N+1 units are operating in parallel, even if one unit stops, the load current is automatically shared with the other power supplies to maintain system functionality.
Page 35 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-9-3. Backup power source (1+1 redundant operation) ・Adjust the output voltage higher by the value of forward voltage drop (VF) of the diode. *Output voltage and output power should be used within specifications. ・Use blocking diode to prevent reverse current. Diode current rating must be more than output load current.
Page 36: Series Operation
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-10. Series operation Three types of series connection are possible: series operation for increasing output voltage, series operation for plus/minus output, and leader-follower. When using series-parallel connections, connect series-connected units in parallel. 6-10-1. Series operation for increasing output voltage As a protection when one of the series-connected units stops, connect the HL to HL terminals and DG to DG terminals between the power supplies that are operated in series.
Page 37 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-10-2. Series operation for plus/minus output Series operation is possible for plus/minus output. ＋＋ Power Power Load Load Supply Supply －－＋＋ Power Power Load Load Supply Supply －－ 6-10-3. Leader-Follower connection Leader-Follower control allows multiple power supplies to be linked together with one control.
Page 38: Aux Output
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-11. Redundant operation disable function When linking multiple power supplies, it is possible to disable redundant operation so that all units stop when one unit stops. Connect the HL to HL terminals and DG to DG terminals between the power supplies.
Page 39: Remote On/Off Control
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-13. Remote ON/OFF control Output ON/OFF can be controlled while maintaining the input application state. Remote ON/OFF control can be controlled in four ways: output by applying external voltage, output by shorting between terminals, output by opening between terminals, and ON/OFF control by communication function.
Page 40 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-14. Output voltage monitor function The output voltage can be monitored by measuring the voltage between the VB and AG terminals. 　・Use a measuring device with an input impedance of 500kΩ or more 　・Do not short-circuit between the VB terminal and AG terminal. It will be the cause of the failure.
Page 41 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-16. Constant voltage output mode voltage shortage alarm (VPF signal) Detects converter oscillation stop. At this time, the VPF signal goes high. Conditions for converter oscillation to stop: When the input voltage drops, during a momentary power outage, when an abnormality occurs that activates various protection functions, when the remote control is turned off, or when the voltage on the load side is higher than the power supply output setting voltage.
Page 42 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-18. Input voltage shortage alarm (ACF signal) It detects that the input voltage is cut off and the ACF signal becomes High. When the power supply output power is 20% or more, the time from the input cutoff state until the signal becomes High is 15ms or less.
Page 43 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-20. Isolation test 6-20. Isolation test Isolation resistance between Output - terminal is more than 100MΩ at 500VDC. Isolation resistance between Output - terminal is more than 100MΩ at 500VDC. For safety operation, voltage setting of DC isolation tester must be done before the test.
Page 44: Withstand Voltage
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 6-21. Withstand voltage This series is designed to withstand 2.0kVAC between input and terminal (FG), 3.0kVAC between input and output, 3.0kVAC between input and signal, AUX terminal,2.0kVAC between output and signal, AUX terminal, 1.5kVAC between output and terminal (FG) and each for 1 minute.
Page 45 TDK-Lambda HWS 3000G INSTRUCTION MANUAL ■ Output - Signal, AUX terminal : 2.0kVAC 1min (20mA) ■ Output - terminal : 1.5kVAC 1min (20mA) Withstand Withstand voltage voltage tester tester CN61 CN61 CN61 CN61 CN71 CN71 CN71 CN71 Output Output CN42...
Page 46: Block Diagram
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 7. Block diagram (Input-Output) (Input-Signal・AUX) Reinforced insulation Input Output 85～132VAC/170～265VAC (Input-　　) (Output-　　) Basic insulation Output Current Basic insulation Sensing Sensing Control Circuit Control CN61 Circuit Output Voltage Sensing (Output - Signal・AUX) Reinforced insulation Auxiliary Balance power2 CN41、CN42...
Page 47: Sequence Time Chart
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 8. Sequence time chart Input voltage Input voltage Input voltage Converter oscillation stop Converter oscillation stop Converter oscillation stop Converter oscillation stop Vout Vout Vout Output voltage Output voltage Output voltage 30sec(typ) 30sec(typ) 30sec(typ) Remote ON/OFF...
Page 48 TDK-Lambda HWS 3000G INSTRUCTION MANUAL 9. External fuse rating Refer to the following fuse rating when selecting the external input fuse. Surge current flows when input turn on. Use slow-blow fuse or time-lug fuse. Fast-blow fuse can not be used.
Page 49: Warranty Period
TDK-Lambda HWS 3000G INSTRUCTION MANUAL 11. The life expectancy The life of the power supply depends on the life of the built-in aluminum electrolytic capacitor being used and mounted fan. Each life is described in reliability data. The life of the aluminum electrolytic capacitor varies depending on the method of the load current, and the ambient temperature.

This manual is also suitable for:

Hws3000g-24 Hws3000g-48 Hws3000g-130 Hws3000g-60