GFUVE GF3021 高性能多功能仪表校验仪 (AC 600V; 20A, RS485, LAN)

ELECTRICAL PARAMETERS 

Accuracy class: 0.05%, 0.1%

Power supply: Single phase AC 220V±10% or 110V±10%, 50/60Hz

Communication port: USB, RS232, RS485, LAN

AC Voltage output　

Range(U1,U2,U3): 50V, 100V, 200V, 400V, 600V

Adjustment range: (0 - 120)% RG

Adjustment resolution: 0.01% RG, 0.1% RG, 1% RG, 10% RG

Stability: 0.01% /1min

Distortion: ≤0.2% (non-capacitive load)

Max. output load: 25VA for each phase

Accuracy: 0.05% RG

AC Current output　

Range(I1,I2,I3): 0.5A, 1A, 2.5A, 5A, 10A, 20A

Adjustment range: (0 - 120)% RG

Adjustment resolution: 0.01% RG, 0.1% RG, 1% RG, 10% RG

Stability: 0.01% /1min

Distortion: ≤0.2% (non-capacitive load)

Max. output load: 25VA for each phase

Accuracy: 0.05% RG

AC Power output　

Active output stability: 0.01%RG/1min

Reactive output stability: 0.02%RG/1min

Active accuracy: 0.05% RG

Reactive accuracy: 0.1% RG

Frequency  output　

Adjustment range: 45-65Hz

Adjustment resolution: 1Hz, 0.1Hz, 0.01Hz and 0.001Hz

Resolution: 0.001Hz

Accuracy: 0.002Hz

Power factor output　

Adjustment range: -1 to 0 to +1

Adjustment resolution: 0.0001

Resolution: 0.0005

Phase output　

Adjustment range: 0°-359.999°

Adjustment resolution: 10°, 1°, 0.1°, 0.01°

Resolution: 0.001°

Accuracy: 0.05°

Harmonic configuration　

Times: 2 to 31

Content: 0-40%

Phase: 0°-359.999°

Configuration error: (10% RD + 0.1%), RD refers to the configuration value of harmonic contents

DC Voltage output　

Range: 75mV, 75 V, 150 V, 300 V, 500V, 1000 V

Adjustment range: (0-120)% RG

Adjustment resolution: 0.01% RG, 0.1% RG, 1% RG, 10% RG

Stability: 0.01% RG / 1 min

Distorting: ≤0.2% (non-capacitive load)

Output load: 25VA

Accuracy: 0.05% RG

Ripple contents: ≤1%

DC Current output　

Range: 0.5 A,1A, 2.5 A, 5 A, 10A, 20 A

Adjustment range: (0-120)% RG

Adjustment resolution: 0.01% RG, 0.1% RG, 1% RG, 10% RG

Stability: 0.01% RG / 1min

Distortion: ≤ 0.2% (non-capacitive load)

Output load: 25VA

Accuracy: 0.05% RG

Ripple contents: ≤1%

Energy Error　

Active error: 0.05% RG

Reactive error: 0.1% RG

DC Input Voltage Measurement　

Range: 0 to ±20V

Measurement range: (0-120)% RG

Accuracy: 0.01% RG

Resolution: 0.001% RG

DC Input Current Measurement　

Range: 0-20mA

Measurement range: (0-120)% RG

Accuracy: 0.01% RG

Resolution: 0.001% RG

MECHANICAL PARAMETERS 　

Dimensions (W×H×D) (mm): 460x430x185

Weight (kg): 20

ENVIRONMENTAL CONDITIONS　

Working temperature: 0°C to 40°C

Relative humidity: ≤85%