It is mainly used for the testing and verification of electric power digital instruments such as electricity meter, voltmeter, ammeter, phase meter, frequency meter, power meter, power factor meter, as well as the testing and verification of voltage transformer, current transformer, clamp current transformer and other electric power sensors.Voltage transmitter, current transmitter, power transmitter, power factor transmitter, frequency transmitter and other power transmitter testing and verification;Test and verification of reactive power compensation controller, electric power data collector, electric energy meter field calibrator, electric power parameter tester, voltage monitor, distribution load monitor, multi-functional electric power instrument, load management terminal, voltage loss and current loss timer, distribution automation terminal and other instruments and equipment.
This power supply is designed with high precision sampling technology and the latest digital signal processing methods.Advanced technology, excellent performance, small size, light weight, easy to carry, both can be used in the laboratory, but also can be used in the field.We are sure you will be satisfied with this high quality power supply.
Main Technical Indicators
1.Ac voltage output
Hardware range: 380V, 220V, 100V, 57.7V
Adjustment range: (1-120)%RG
Adjustment fineness: 0.01%RG
Accuracy: 0.1%RG stability: ≤0.02%/2min
Output load: 20VA /phase phase Load adjustment rate: 0.01%
Distortion: ≤0.3% (non-capacitive load);
2.AC current output
Hardware range:100A.20A.5A.1A.0.2A.0.05A
Adjustment range: (1~120)%RG
Adjustment fineness: 0.01%RG
Accuracy: 0.1%RG
stability: ≤0.02%/2min
Output load: 150VA /phase (MAX /100A)
Load adjustment rate: 0.01%
Distortion: ≤0.3% (non-capacitive load)
3.Active power
Accuracy: 0.1%RG Stability: 0.02%RG/2min
4. phase
Adjustment range:0°~359.99°
Adjustment fineness: 0.02°
Accuracy: 0.05°
5.frequency
Adjustment range: 20Hz~80Hz; Adjustment fineness: 0.001Hz
Accuracy: 0.01Hz
6.power factor
Adjustment range: -1~0~+1 Adjustment fineness: 0.001
Accuracy: 0.001
7.Environmental conditions
Operating temperature: 0℃~40℃
Relative humidity: ≤85%
Power supply: AC220V±15%,maximum power consumption400VA
8.Dimensions and weight
Dimensions:450mm×620mm×275mm
