GDSP-E Single Phase Standard Power Source
Picture only for reference first.
GDSP-E Single Phase Standard Power Source can produce single-phase power frequency voltage and current signals with adjustable amplitude, adjustable phase, adjustable frequency and stable power.
GDSP-E Single Phase Standard Power Source adopts high-precision sampling technology and the latest digital signal processing method. Advanced technology, excellent performance,
small size, light weight, easy to carry, can be used in the laboratory, also can be used in the field.
Application
1. Digital meter: watt-hour meter, volt-meter, ammeter, phase meter, frequency meter, power meter, power factor meter
2. Energy sensor: voltage transformer, current transformer and clip-on current transformer
3. Equipment and Instrument: reactive power compensation controller, power data collector, on-site energy meter calibrator, power parameter tester, voltage monitor, distribution load monitor, multi-functional power meter, load management terminal, voltage loss and current loss timer, distribution automation terminal.
Features
● Voltage, current, phase, power, power factor and frequency are standard signal outputs with high precision and high stability, and the software is closed-loop control.
● Voltage, current, phase and frequency can be adjusted.
● The 800*600 large touch-screen LCD can display 9 kinds of electrical parameters in real time.
● There are operation buttons on the touch screen and on the front panel. All the buttons are clear at a glance. Voltage, current and phase are provided with common keys, easy to operate.
● The unique point-and-type function greatly simplifies the operation process.
● It can be equipped with the upper computer communication software, communication protocol is open.
● In case of voltage short circuit, current open circuit or wrong wiring, the output can be stopped automatically and accompanied by sound and light alarm.
● Adopt advanced power amplifier technology, greatly improve the reliability and stability.
Specifications
AC voltage output
● Voltage range: 57.7V, 100V, 220V, 380V, 600V(can be extended)
● Adjustment range: (1-120)%RG         
● Fineness adjustment: 0.01%RG
● Accuracy: 0.1%RG; stability ≤0.02%/2min
● THD: ≤0.3%(non-capacitive load)
reactive power什么意思
● Max. output power: 30VA
AC current output
● Current range: 0.05A (can be extended), 0.2A, 1A, 5A, 20A, 100A(can be extended)
● Adjustment range: (1～120)%RG       
● Fineness adjustment: 0.01%RG
● Accuracy: 0.1% RG           
● Stability: ≤0.02%/2min
● THD: ≤0.3%(non-capacitive load)
● Max. output power:
At 100A: 100VA
At 20A: 50VA
At 5A, 1A, 0.2A: 20VA
At 0.05A: 10VA
Active power
● Accuracy: 0.1%RG         
● Stability: 0.02%RG/2min
Phase
● Adjustment range: 0°～359.99° 
● Fineness adjustment: 0.02°   
● Accuracy: 0.05°
Frequency
● Adjustment range: 20~80Hz
● Fineness adjustment: 0.001Hz   
● Accuracy: 0.01Hz   
Power factor
● Adjustment range: -1～0～+1     
● Fineness adjustment: 0.001   
● Accuracy: 0.001
Use conditions
● Working temperature: 0℃～40℃
● Relative humidity: ≤85%
● Power supply: AC220V±15%
● Max. power consumption: 400VA
● Size: 449*455*177mm
● Weight: 18Kg
Accessories
Main umot
1 set
Voltage test line
1 set
Current test line
1 set
Power cord
1pc
Fuse 4A
2pcs
RS232 communication line
1pc
Test clamp
2pcs
User's guide
1 copy
Factory test report
1 copy
Warranty card
1 copy

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