ITech IT7622 User Manual page 79

ООО "Техэнком" Контрольно-измерительные приборы и оборудование
Protection
Interface
(WxHxD)
Dimension
Parameter
Voltage
Phase
Frequency
Max.Current
Power Factor
Max.output power
Voltage range
Voltage resolution
Voltage accuracy
Temp. coefficient
Max Current(rms)
Accuracy
*1
: Precondition for voltage accuracy:Slow loop speed:10-100Hz,Fast loop
speed:10-5KHz;
*2
: FS= Full Scale,Vrms=300Vac;Irms=6A;Ipk=18A;P=750VA;
*3
: The minimum voltage of THD test is 10Vac (Auto mode) and 20Vac (High
mode).
The maximum distortion test is carried out by outputting the maximum current
to linear load under 125Vac (Auto mode) and 250Vac (300V mode).
*4
: The test frequency accuracy should ensure that the minimum voltage is
30Vac.
*5
: Testing premise is in Fast mode
*6
: The minimum voltage setting must not be less than 50Vdc.
*7
: FS=full: Vdc=424Vdc; Idc=6A; P=375W.
*1
1-150Vac
2-300Vac
Copyright ©ITECH Electronic
±0.1%+0.1Hz(10Hz-999.9Hz)/±0.1%+1Hz(1KHz-5KHz)
Other
OVP、OPP、OCP、OTP
GPIB、USB、LAN、RS232、CAN
3u
AC Input
220Vac±10% or 110Vac±10%
single phase
10-5KHz
30A/60A
0.7(typical)
AC Output
2V-300V, 1V-150V/2V-300V Auto
±0.2%+(0.2%+0.2%×Kfreq)×FS
±(0.04% per degree from 25°C)
0-12Arms
0-6Arms
Co., Ltd.
www.tehencom.com
Technical Specifications
IT7624
1.5KVA
10mV
*2
*4
V1.4
77