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Bidirectional programmable DC power supply and regenerative electronic load | IT-M3900C series

Product information "Bidirectional programmable DC power supply and regenerative electronic load | IT-M3900C series"

ITECH IT-M3900C
Bidirectional programmable DC-power supply and regenerative electronic load
Power:  ±12 kW, Voltage: up to 1500 V, Current: up to 1202 A

IT-M3900C is not only a stand-alone bidirectional DC power supply it also can be used as a regenerative electronic load.

Applications of the DC power supply and electronic load IT-M3900C

  • Laboratory power supply
  • Photovoltaic simulation
  • Battery tests
  • Automotive tests
  • Energy storage
  • etc.

Specifications of the DC power supply and electronic load IT-M3900C

  • Voltage range: up to 1500 V 
  • Current range: up to 1020 A
  • Power range: ±12000 W
  • Compact design, power up to 6 kW in 1U space, power up to 12 kW in 2U space
  • Built-in voltage curves comply with LV123, LV148, DIN40839, ISO-16750-2, SAEJ1113-11, LV124 and ISO21848 automotive standards (not with 10 volt units)
  • Master/slave parallel connection
  • Efficient and environmentally friendly power regeneration
  • Battery charging and discharging test
  • Adjustable output impedance
  • Support CC/CV/ CW/CR in sink mode
  • Support CC/CV/CW in source mode
  • Multiple protection: OVP/OCP/OPP/OTP/power failure protection/anti-islanding
  • Power grid automatic detection
  • Pre-charge to prevent current overshoot
  • Built-in USB/CAN/LAN/digital I/O interfaces, optional GPIB/analog&RS232

AC / DC: DC
Bidirectional: yes
Interfaces: Analog, CAN, GPIB, RS-232, USB
Output Channels: 1
Regenerative: yes
Working Mode: CC - Constant Current, CP - Constant Power, CR - Constant Resistance, CV - Constant Voltage

Related links to "Bidirectional programmable DC power supply and regenerative electronic load | IT-M3900C series"

Available documents (Subject to change)

Options & accessories of the DC power supply and electronic load IT-M3900C:

  Model Specifications Description
Parallel kit IT-E4029-15U IT15U cabinet 800 mm - 550 mm - 907.6 mm
IT-E4029-27U IT27U cabinet 800 mm - 600 mm - 1362.75 mm
IT-E4029-37U IT37U cabinet 800 mm - 600 mm - 1764.35 mm
IT-E168 Rack-mounting kit Rack mounting installation
IT-E155A/B/C Parallel optical fiber For parallel use
Function modules IT-E165A-250 Anti-reverse protection 750 V/250 A Anti-reverse protection unit
IT-E165A-400 Anti-reverse protection 750 V/400 A Anti-reverse protection unit
IT-E165A-500 Anti-reverse protection 900 V/400 A Anti-reverse protection unit
IT-E165B Anti-EMF unit 1200 V/200 A Avoid current back flow
Other accessories IT-E258   3U module power cord, 5 m, china standard AC input power cord
IT-E258-15U 15U cabinet power cord, 5 m, china standard AC input power cord
IT-E258-27U 27U cabinet power cord, 5 m, china standard AC input power cord
IT-E258-37U 37U cabinet power cord, 5 m, china standard AC input power cord
IT-E176 GPIB communication card  
IT-E177 RS232- and analog communication card  

Scope of delivery of the DC power supply and electronic load IT-M3900C:

  • 1 x IT-M3900C
  • 1 x Power cord
  • 1 x USB communication cable
  • 1 x Factory test repor
  • 1 x Operating manual
ITECH is one of the world's largest manufacturers of AC and DC power supplies. The group's diversified product portfolio includes battery testing and power supply test systems. The company's focus is on a competitive price-performance ratio.
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