Itech It-m3140 Programmable Dc Power Supply Owner's Manual

IT-M3140 Programmable DC Power Supply

IT-M3140 Programmable DC Power Supply

The IT-M3140 is a high-quality DC power supply that offers
exceptional stability and fast response times. This power supply is
programmable, making it ideal for a wide range of applications in
research and development, testing, and production.

Product Features:

• Programmable DC power supply
• High stability
• Fast response times
• Compact and portable design
• Easy-to-use interface
• Over-voltage protection
• Over-current protection

Product Usage:

1. Connect the power supply to a suitable power source using the
   included power cable.
2. Connect the load to the power supply using appropriate
   cables.
3. Turn on the power supply using the power switch.
4. Use the control panel or a computer interface to program the
   desired voltage and current settings.
5. Press the output button to activate the power supply and apply
   the programmed settings to the load.
6. The power supply will automatically shut off if there is an
   over-voltage or over-current condition.
7. To turn off the power supply, press the power switch
   again.

The IT-M3140 is designed to provide reliable and precise DC
power for a variety of applications. Its compact size and
easy-to-use interface make it an ideal choice for both laboratory
and production environments.

IT-M3140
Programmable DC Power Supply

IT-M3140
Programmable DC Power Supply

IT-M3140 Programmable DC Power Supply is specially designed for testing, production, R&D lab and ATE integration. It is only 2U half rack, but can output power up to 1850W and 3000W, and voltage output from 30V to 1200V. It has three output modes of constant voltage, constant current and constant power. Automatic wide-range output enables it to achieve a wider output voltage and current range at full power output, meeting a wider range of testing requirements and greatly saving equipment purchase costs.
Not only that, IT-M3140 is a DC power supply integrating high stability, fast response (<1ms), high-level protection functions and LIST programmable functions. This series is equipped with a standard USB/LAN interface, and can be used with ITECH’s free PV3140 software to easily realize remote control and data storage, and is easy to integrate. IT-M3140 can be widely used in semiconductor device ATE, burn-in integration, testing and certification, power module and automotive electronics and other fields.

FEATURE
Only 2U half rack, 1850W/3000W 30V-1200V, 150A Three output modes: CV/CC/CP CC/CV priority to avoid current overshoot Fast dynamic response: <1ms According to the voltage and current waveform output programmed by LIST,the rising and falling slopes are adjustable

Fold back,UVP/OVP, UCP/OCP,OPP,OTP, inhibit protection,more secure and reliable The Sense protection circuit combined with software and hardware can effectively detect Sense reverse connection and missing connection, and protect the DUT Standard USB/LAN, optional RS232 & analog, GPIB, easy to integrate

APPLICATION

Automotive electronics

Battery

Power module

ATE

Semi-conductor

Medical equipment

Power tool

01 IT-M3140 Series Programmable DC Power Supply

Your Power Testing Solution
IT-M3140 Series Programmable DC Power Supply

Model IT-M3141 IT-M3142 IT-M3143 IT-M3144 IT-M3145 IT-M3146 IT-M3147

Parameter Specifications (3000W) 30V/150A/3000W 80V/80A/3000W 150V/40A/3000W 300V/20A/3000W 600V/10A/3000W 1000V/6A/3000W 1200V/5A/3000W

Model IT-M3131E IT-M3132E IT-M3133E IT-M3134E IT-M3135E IT-M3136E IT-M3137E

Size: 2U half rack AC input range (single-phase: L, N, PE) : A. 110Vac±10%, power down to 1500W B. 192Vac~264Vac, full power output of all models

Parameter Specifications (1850W) 30V/150A/1850W 80V/80A/1850W 150V/40A/1850W 300V/20A/1850W 600V/10A/1850W 1000V/6A/1850W 1200V/5A/1850W

Stable output

9 protection modes

2U half rack

Fast dynamic response < 1ms

Optional accessories
Description
Rack mounting kit
Communication interfaces

Model
IT-E158A IT-E158B IT-E158C IT-E158D IT-E176 IT-E177

For 2 units installed side by side in ITECH standard cabinet For 2 units installed side by side in non-ITECH cabinet For single unit installed in ITECH standard cabinet For single unit installed in non-ITECH cabinet GPIB communication card RS232 & Analog card

LIST mode simulates various power supply disturbance waveforms
IT-M3140 series provides LIST programming mode. In this mode, users can generate arbitrary DC voltage disturbance waveforms, such as instantaneous voltage drop or voltage rise slowly, by setting parameters such as working steps (max100 steps), output voltage/current per step, single step duration (0.001s-3600s), rising and falling slopes, etc., to fully verify the anti-interference performance of DC loads. It is suitable for testing products such as DC-DC power modules, motor drivers, and battery-powered household appliances.

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Your Power Testing Solution
IT-M3140 Series Programmable DC Power Supply
CC/CV priority function to effectively suppress current overshoot
The IT-M3140 series has a CC/CV priority function to help users solve a variety of demanding problems in long-term test applications. By changing the CC/CV priority and loop speed settings, users can obtain voltage high speed mode or current no overshoot mode, making the test more flexible, since it is suitable for current-sensitive laser testing, and can also meet the application scenario of rapid voltage dips.

Start-up inrush current over current range, high-speed build-up voltage electric
CV Priority

Seamless battery charging and discharging at high speed with no overshoot switching
CC Priority

Fast dynamic response < 1ms
IT-M3140 series has high speed dynamic response characteristics, when the external load fluctuations, the power supply can quickly restore stability within <1ms, thus makes the test more reliable.

9 protection modes to enhance test security
To further enhance the reliability and safety of product testing, the IT-M3140 series offers nine protection modes. In the traditional over / under voltage, over / under current, over power protection on the basis of the additional Fold back, Inhibit and Sense reverse connection protection function, so that not only can effectively reduce the power mode switching instantaneous overshoot, while avoiding the sense wrong connection or leakage caused by test abnormalities. With the Inhibit output ban / interlock function, making the test more secure and reliable.

Comprehensive Protection

Fold back

Inhibit

Reverse Sense

03 IT-M3140 Series Programmable DC Power Supply

Your Power Testing Solution
IT-M3140 Series Programmable DC Power Supply

Specification

Rated Output Value
Power Regulation (%of Output+Offset) Power Regulation (%of Output+Offset)
Setup Resolution
Readback Resolution
Setting Accuracy
Readback Accuracy
Ripplec20hz-20Mhz Setting Temperature Coefficient (of Output+Offset)/¥ Readback Temperature Coefficient (of Output+Offset)/¥ TimecmS TimecmS TimecmS TimecmS Dynamic Mode

Voltage Current Power Voltage Current Voltage Current Voltage Current Power Voltage Current Voltage Current Power Voltage Current Power Voltage Current Current Voltage Current Voltage Voltage Voltage Voltage Voltage Voltage

AC Input

Voltage Frequency

Setup Stability-30min

Voltage

(of Output +Offset)

Current

Setup Stability-8h

Voltage

(of Output +Offset)

Current

Readback Stability-30min Voltage

(of Output +Offset)

Current

Readback Stability-8h

Voltage

(of Output +Offset)

Current

Efficienc

Remote Sense Compensation Voltage

Command Response Time

Power Factor

Maximum Input Current

Maximum Input Apparent Power

Isolation(output to ground)

Isolation(input to ground)

Dimension(mm)

Net.Weight

IT-M3141 IT-M3131E 0j30V 0j150A
0j3000W 0j1850W 0.005%+2mV 50mA 0.005%+2mV 70mA 1mV 10mA 0.1W 1mV 10mA
0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. 0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. typical value70mV(MAX: 70mV) typical value150mA(MAX: 150mA)
20PPM/¥ 50PPM/¥ 20PPM/¥ 50PPM/¥
60mS 150mS
2S 200mS 1mS

220V±20%(3000W)

220V±20%(1850W)

110V±10%(derating to 1500W) 110V±10%(derating to 1500W)

47-63Hz

0.01%+1mV

0.03%+50mA

0.01%+2mV

0.03%+55mA

0.01%+1mV

0.03%+50mA

0.01%+2mV

0.03%+55mA

90%

3V

5ms

0.99

20A

18A

3700kVA 2300kVA 600VDC

2200VDC

255W*530D*109H`

c8±1kg

IT-M3142 IT-M3132E 0j80V 0j80A
0j3000W 0j1850W 0.001%+5mV 30mA 0.004%+5mV 40mA 10mV 10mA 0.1W 10mV 10mA
0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. 0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. typical value100 mV(MAX: 100mV)
typical value80mA(MAX: 80mA) 20PPM/¥ 50PPM/¥ 20PPM/¥ 50PPM/¥ 60mS 150mS 2S 200mS 1mS

220V±20%(3000W)

220V±20%(1850W)

110V±10%(derating to 1500W) 110V±10%(derating to 1500W)

47-63Hz

0.01%+8mV

0.04%+20mA

0.01%+10mV

0.04%+25mA

0.01%+8mV

0.04%+20mA

0.01%+10mV

0.04%+25mA

91%

3V

5ms

0.99

20A

18A

3700kVA 2300kVA 600VDC

2200VDC

`255W*530D*109H

c8±1kg

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Your Power Testing Solution
IT-M3140 Series Programmable DC Power Supply

Specification

Rated Output Value
Power Regulation (%of Output+Offset) Power Regulation (%of Output+Offset)
Setup Resolution
Readback Resolution
Setting Accuracy
Readback Accuracy
Ripplec20hz-20Mhz Setting Temperature Coefficient (of Output+Offset)/¥ Readback Temperature Coefficient (of Output+Offset)/¥ TimecmS TimecmS TimecmS TimecmS Dynamic Mode

Voltage Current Power Voltage Current Voltage Current Voltage Current Power Voltage Current Voltage Current Power Voltage Current Power Voltage Current Current Voltage Current Voltage Voltage Voltage Voltage Voltage Voltage

AC Input

Voltage Frequency

Setup Stability-30min

Voltage

(of Output +Offset)

Current

Setup Stability-8h

Voltage

(of Output +Offset)

Current

Readback Stability-30min Voltage

(of Output +Offset)

Current

Readback Stability-8h

Voltage

(of Output +Offset)

Current

Efficienc

Remote Sense Compensation Voltage

Command Response Time

Power Factor

Maximum Input Current

Maximum Input Apparent Power

Isolation(output to ground)

Isolation(input to ground)

Dimension(mm)

Net.Weight

IT-M3143 IT-M3133E 0j150V 0j40A
0j3000W 0j1850W 0.001%+6mV 20mA 0.004%+8mV 35mA 10mV 10mA 0.1W 10mV 10mA
0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. 0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. typical value150 mV(MAX: 150mV)
typical value40mA(MAX: 40mA) 20PPM/¥ 50PPM/¥ 20PPM/¥ 50PPM/¥ 60mS 150mS 4S 200mS 1mS

220V±20%(3000W)

220V±20%(1850W)

110V±10%(derating to 1500W) 110V±10%(derating to 1500W) 47-63Hz

0.01%+16mV

0.04%+10mA

0.01%+20mV

0.04%+12mA

0.01%+16mV

0.04%+10mA

0.01%+20mV

0.04%+12mA

91%

3V

5ms

0.99

20A

18A

3700kVA 2300kVA 600VDC

2200VDC

`255W*530D*109H

c8±1kg

IT-M3144 IT-M3134E 0j300V 0j20A
0j3000W 0j1850W 0.001%+10mV 8mA 0.004%+20mV 10mA 10mV 1mA 0.1W 10mV 1mA
0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. 0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. typical value300 mV(MAX: 300mV)
typical value20mA(MAX: 20mA) 20PPM/¥ 50PPM/¥ 20PPM/¥ 50PPM/¥ 60mS 150mS 5S 200mS 1mS

220V±20%(3000W)

220V±20%(1850W)

110V±10%(derating to 1500W) 110V±10%(derating to 1500W)

50/60Hz

0.01%+60mV

0.04%+5mA

0.01%+75mV

0.04%+6mA

0.01%+60mV

0.04%+5mA

0.01%+75mV

0.04%+6mA

91%

3V

5ms

0.99

20A

18A

3700kVA 2300kVA 600VDC

2200VDC

255W*530D*109H`

c8±1kg

05 IT-M3140 Series Programmable DC Power Supply

Your Power Testing Solution
IT-M3140 Series Programmable DC Power Supply

Specification

Rated Output Value
Power Regulation (%of Output+Offset) Power Regulation (%of Output+Offset)
Setup Resolution
Readback Resolution
Setting Accuracy
Readback Accuracy
Ripplec20hz-20Mhz Setting Temperature Coefficient (of Output+Offset)/¥ Readback Temperature Coefficient (of Output+Offset)/¥ TimecmS TimecmS TimecmS TimecmS Dynamic Mode

Voltage Current Power Voltage Current Voltage Current Voltage Current Power Voltage Current Voltage Current Power Voltage Current Power Voltage Current Current Voltage Current Voltage Voltage Voltage Voltage Voltage Voltage

IT-M3145 IT-M3135E 0j600V 0j10A
0j3000W 0j1850W 0.001%+20mV 4mA 0.004%+30mV 7mA 10mV 1mA 0.1W 10mV 1mA
0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. 0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. typical value600 mV(MAX: 600mV)
typical value10mA(MAX: 10mA) 20PPM/¥ 50PPM/¥ 20PPM/¥ 50PPM/¥ 60mS 150mS 5S 200mS 1mS

IT-M3146 IT-M3136E 0j1000V 0j6A
0j3000W 0j1850W 0.002%+20mV 2mA 0.005%+50mV 4mA 0.1V 1mA 0.1W 0.1V 1mA
0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. 0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. typical value1V(MAX: 1V) typical value6mA(MAX: 6mA)
20PPM/¥ 50PPM/¥ 20PPM/¥ 50PPM/¥
60mS 150mS
5S 200mS 1mS

IT-M3147 IT-M3137E 0j1200V 0j5A
0j3000W 0j1850W
0.002%+20mV 2mA
0.005%+50mV 4mA 0.1V 1mA 0.1W 0.1V 1mA
0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. 0.03% + 0.02%F.S. 0.1% + 0.1%F.S.
0.5%F.S. typical value1V(MAX: 1V) typical value6mA(MAX: 6mA)
20PPM/¥ 50PPM/¥ 20PPM/¥ 50PPM/¥
60mS 150mS
5S 200mS 1mS

AC Input

Voltage

220V±20%(3000W)

220V±20%(1850W)

220V±20%(3000W)

220V±20%(1850W)

220V±20%(3000W)

220V±20%(1850W)

110V±10%(derating to 1500W) 110V±10%(derating to 1500W) 110V±10%(derating to 1500W) 110V±10%(derating to 1500W) 110V±10%(derating to 1500W) 110V±10%(derating to 1500W)

Frequency

47-63Hz

50/60Hz

50/60Hz

Setup Stability-30min

Voltage

0.01%+80mV

0.01%+60mV

0.01%+60mV

(of Output +Offset)

Current

0.04%+2mA

0.04%+2mA

0.04%+1mA

Setup Stability-8h

Voltage

0.01%+100mV

0.01%+100mV

0.01%+100mV

(of Output +Offset)

Current

0.04%+3mA

0.04%+3mA

0.04%+2mA

Readback Stability-30min Voltage

0.01%+80mV

0.01%+60mV

0.01%+60mV

(of Output +Offset)

Current

0.04%+2mA

0.04%+2mA

0.04%+1mA

Readback Stability-8h

Voltage

0.01%+100mV

0.01%+100mV

0.01%+100mV

(of Output +Offset)

Current

0.04%+3mA

0.04%+3mA

0.04%+2mA

Efficienc

91%

91%

91%

Remote Sense Compensation Voltage

6V

6V

6V

Command Response Time

5ms

5ms

5ms

Power Factor

0.99

0.99

0.99

Maximum Input Current

20A

18A

20A

18A

20A

18A

Maximum Input Apparent Power Isolation(output to ground)

3700kVA 2300kVA 600VDC

3700kVA 2300kVA 1000VDC

3700kVA 2300kVA 1000VDC

Isolation(input to ground)

2200VDC

2200VDC

2200VDC

Dimension(mm)

`255W*530D*109H`

255W*530D*109H

255W*530D*109H

Net.Weight

c8±1kg

c8±1kg

c8±1kg

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YOUR POWER TESTING SOLUTION
Taipei
Add: No.918, Zhongzheng Rd., Zhonghe Dist., New Taipei City 235, Taiwan Web: www.itechate.com TEL: +886-3-6684333 E-mail: [email protected]

This information is subject to change without notice.For more information, please contact ITECH.
Factory I
Add: No.108, XiShanqiao Nanlu, Nanjing city, 210039, China TEL: +86-25-52415098 Web: www.itechate.com
Factory II
Add: No.150, Yaonanlu, Meishan Cun, Nanjing city, 210039, China TEL: +86-25-52415099 Web: www.itechate.com

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References

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