ITech IT-M3900D Series - Page 125

Technical Specification
Parameter IT-M3903D-10-340
Resistance in series （CV
priority）
≤1%FS
Read Back Accuracy
Voltage
≤0.03% + 0.03%FS
Current ≤0.1% + 0.1%FS
Power ≤0.5% + 0.5%FS
Ripple
*1
Vp-p ≤65mVpp
Vrms ≤10mV
Setup Temperature
Coefficient
Voltage ≤30ppm/℃
Current
≤50ppm/℃
Read Back Temper-
ature Coefficient
Voltage ≤30ppm/℃
Current
≤50ppm/℃
Rise Time( no load ) Voltage
≤50ms
Rise Time( full load ) Voltage
≤100ms
Fall Time( no load ) Voltage
≤1s
Fall Time( full load ) Voltage
≤100ms
Transient Response
Time
Voltage
≤10ms
Line Regulation
Voltage
≤0.05% + 0.05%FS
Current ≤0.03% + 0.03%FS
Load Regulation
Voltage
0.0035%*I + 0.05%FS
Current ≤0.05% + 0.05%FS
Output protection
OCP 345A
OVP 10.5V
Overpower protection
3468W
Remote Sense
Compensation
Voltage
≤2V
External analog
（optional）
current program
External programming voltage 0V to 10V
corresponds to current 0A to 340A
current monitor
Current 0A to 340A corresponds to exter-
nal monitoring voltage 0V to 10V
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
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