ITech IT-M3900D Series User Manual

Technical Specification
Parameter IT-M3902D-80-40
Transient Response
Time
(change from 20%
to 90% of rated
current)
Voltage
≤1ms
Line Regulation
Voltage
≤0.01% + 0.01%FS
Current ≤0.03% + 0.03%FS
Load Regulation
Voltage
≤0.01% + 0.01%FS
Current ≤0.05% + 0.05%FS
Output protection
OCP 42A
OVP 82V
Overpower
protection
2040W
Remote Sense
Compensation
Voltage
≤2V
External analog
（optional）
current program
External programming voltage 0V to 10V corre-
sponds to current 0A to 40A
current monitor
Current 0A to 40A corresponds to external monitor-
ing voltage 0V to 10V
voltage program
External programming voltage 0 to 80V Corre-
sponding voltage 0 to 10V
voltage monitor
Voltage 0 to 80V corresponds to external monitor-
ing voltage 0 to 10V
Other parameters:
AC Input
*2
Grid voltage range
3phase 200V～480V
Single phase 100V～240V
Frequency
50/60Hz
Max. apparent
power
2.25kVA
Max. input current
12.5Aac
Max. efficiency
92%
Power Factor 0.99
DC component
≤0.2A
Current harmonics ≤3%
Standard Interface Standard: USB/LAN/CAN/IO
Copyright © Itech Electronic Co., Ltd.
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ITech IT-M3900D Series Specifications

General

Brand	ITech
Model	IT-M3900D Series
Category	Power Supply
Language	English