ITech IT6400 Series - Page 90

Technical Specification
Copyright © Itech Electronic Co., Ltd. 82
DVM
Measurement range
-20V — +20V
Measurement range (refer
to the power supply output
terminal)
Output 0V - 20V
< ±35V either input to output+
Output -20V – 0V
< ±35V either input to output-
Display accuracy
0.02%+3mV
Display resolution
1mV
Display Temp.coefficient
(％of Intput+Offset)/℃
0.002%+0.2mV
Display stability-30min
（％of Output +Offset）
0.02%+1mV
Display stability-8 h
（％of Output +Offset）
0.02%+2 mV
Input Common-mode
voltage
< 50Vdc to ground
Common-mode voltage
rejection
≥ 80 dB
Input impedance
4.3MΩ ± 1%
(*1) Maximum error of OVP precision at power supply terminal under full load.
(*2) The output polarity is unchanged, the time that the power output value
Remote Sense
Compensation
1V Per each lead
Command Response
Time (Typical)
5mS
OVP Response Time
≤100uS
Impedance of the output
terminal
（output off）（ Typical）
Relay output Normal
150k ohms
Relay output Battery
≥ 1 GΩ (*5)
Minimum Resistance
Sink Current Mode ≤ 0.7 Ω
Setup stability -30min
（％of Output +Offset）
Voltage
0.01%+1mV
Current
0.01%+1mA
Setup stability -8h
（％of Output +Offset）
Voltage
0.01%+1.5mV
Current
0.01%+1.5mA
Readback stability-30min
（％of Output +Offset）
Voltage
0.01%+1mV
Current
0.01%+1mA
Readback stability-8h
（％of Output +Offset）
Voltage
0.01%+1.5mV
Current
0.01%+1.5mA
AC Input
Voltage 1
110V±10%
Voltage 2
220V±10%
Frequency
47HZ-63HZ
Fuse specification
Voltage 1
5A
Voltage 2
3.15A
Power Factor
0.7 Max
Maximum input current
5A
Maximum input apparent
power
500VA
Storage temperature
-10℃~70℃
Protective function
OVP/OCP/OTP
standard Interface
GPIB/USB/LAN
Isolation
(output to ground)
100Vdc
Working temperature
0~40℃
Dimension (mm)
226mmW*88.2mmH*476.26mmD
Weight(net)
9Kg