ITech IT7800 Series User Manual

Technical Specifications
Copyright ©ITECH Electronic Co., Ltd. 99
Phase power
Per Phase
2k
W
Max. power (reverse
phase)
Max. Power
（ reverse phase )
4k
W
Total power
Max. Power
（ 1phase/multichannel ）
6k
W
Programmable
impedance
Range
0Ω+200µH ～
1Ω+1mH
Voltage
stability
Line regulation
＜ 0.05% F.S.
Load regulation
DC,16Hz ～ 500Hz
＜ 0.05% + 0.05% F.S.
500.01Hz ～ 2.4kHz
＜ 0.05% + (0.1%*kHz)
F.S
THD
16Hz ～ 100Hz
＜ 0.5%
100.01Hz ～ 500Hz
＜ 1%
500.01Hz ～ 2.4kHz
<1%+(1%*kHz)
Voltage ripple
RMS
< 0.4
V
Dynamic response*4
typ
200
us
Voltage Slew
Rate,
Typical
≥2 V/µs with full-scale programmed voltage step
Output
Isolation
550Vac
Measurement parameter
Voltage RMS
Resolution
0.01
V
Accuracy
DC,16Hz ～ 500Hz
＜ 0.1%+0.1% F.S.
500.01Hz ～ 2.4kHz
＜ 0.1%+(0.2%*kHz) F.S
emperature coefficient
< 100ppm/ ℃ F.S.
Current RMS
Resolution
0.01
A
Accuracy
DC,16Hz ～ 150Hz
＜ 0.1% + 0.2% F.S.
150.01Hz ～ 500Hz
＜ 0.2% + 0.3% F.S.
500.01Hz ～ 2.4kHz
＜ 0.3% + (0.6%*kHz)
F.S
Temperature
coefficient
< 200ppm/ ℃ F.S.
Peak current
Resolution
0.01
A
Accuracy
DC,16Hz ～ 500Hz
＜ 0.4% + 0.6% F.S.
500.01Hz ～ 2.4kHz
＜ 0.4% + (1.2%*kHz)
F.S
Output power
Resolution
0.001
kW
Accuracy
DC,16Hz ～ 500Hz
＜ 0.4% +0.4% F.S.
500.01Hz ～ 2.4kHz
＜ 0.4% + ＜ (0.8%*kHz)
F.S
Harmonic
measuremen
t
Max.
50/60Hz
up to 50
orders
Others
Efficiency
typ
88%
Protection
OVP, OCP, OPP, OTP, FAN,ECP,Sense
Working
0 ℃ -50 ℃
Programming
response
time
2ms
Remote
Sense
Compensat
ion
Voltage
20V
Communicati
on
interface
Built-in USB/CAN/LAN/Digital IO interface, optional GPIB / Analog&RS232
*2According to the output frequency, the output voltage will be reduced, the rated voltage can be out within 1.4K, the
maximum output voltage at 2KHz is 250.76Vrms and 2.4KHz is 208.97Vrms.
*3 When loopSpeed Low is low ， it can better complied DUT’s characteristics ； When LoopSpeed is High ， the dynamic
response time is faster.
*4 The dynamic response time test condition is: DC high-speed mode, and the capacitance of the DUT to be less than
10uF
All the above parameters are subject to change without prior notice from ITECH.

ITech IT7800 Series Specifications

General

Brand	ITech
Model	IT7800 Series
Category	AC Power Distribution
Language	English