Technical Specification
Parameter IT-M3903C-10-340
Remote Sense Com-
pensation Voltage
≤2V
External analog
（optional）
current program
External programming voltage -10V to 10V
corresponds to current -340A to 340A (ef-
fective range -240A to 340A)
current monitor
Current -340A to 340A corresponds to ex-
ternal monitoring voltage -10V to 10V (ef-
fective range -240A to 340A)
voltage program
External programming voltage 0 to 10V
Corresponding voltage 0 to 10V
voltage monitor
Voltage 0 to 10V corresponds to external
monitoring voltage 0 to 10V
Other parameters:
AC Input
Voltage
3phase 110V～520V
Single phase 85V～300V
Frequency
50/60Hz
Max. apparent power
3.7kVA
Max. input current
12.5A
Max. efficiency
92%
Power Factor 0.99
DC component
≤0.2A
Current harmonics ≤3%
Standard Interface
Standard: USB/LAN/CAN/IO Optional: GPIB/Analog/RS232
Command Response Time
0.1ms
Parallel Number ≤16
Working Temperature
0～40℃
Storage Temperature
-10℃～70℃
IP IP20
Isolation DC to GND 300Vdc
Isolation AC to GND 3500Vdc
Cooling
Air
Dimension ( mm)
660mm*437mm*43.5mm
Weight( net) 12.5kg
Copyright © Itech Electronic Co., Ltd.
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