GFUVE GF333 多功能直流/交流数显校准器 (1000V;100A)

ELECTRICAL PARAMETERS

Accuracy class:  0.02%, 0.05%

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

Power consumption: <30VA

Warming-up time: <30min

Voltage measurement　

U1, U2,U3: 6.25V, 12.5V, 25V, 50V, 100V, 200V, 400V, 800V (switch automatically), max 1000V

Range: (0-120%)RG

Resolution: 0.01%RG

Accuracy: 0.02%RD or 0.05%RD

Current measurement　

I1, I2, I3: 0.25, 0.5, 1, 2.5, 5, 10, 25, 50, 100A(switch automatically)

Range: (0-120%)RG

Resolution: 0.01%RG

Accuracy: 0.02%RD or 0.05%RD

Power measurement　

Active accuracy: 0.02%RD or 0.05%RD

Reactive accuracy: 0.05%RD or 0.1%RD

Apparent accuracy: 0.02%RD or 0.05%RD

Energy measurement　

Active accuracy: 0.02%RD or 0.05%RD

Reactive accuracy: 0.05%RD or 0.1%RD

Phase measurement　

Range: 0.00°-359.99°

Resolution: 0.001°

Accuracy: 0.02° (voltage ≥50V and current ≥250mA)

Frequency measurement　

Range: 45-65Hz

Resolution: 0. 001Hz

Accuracy: 0.002Hz

Power factor measurement　

Range: -1.0 ~ 0 ~ +1.0

Resolution: 0.0001

Accuracy: 0.0005

Electric energy pulse output 　

Pulse constant range: 1-2880000000

Output frequency of max. pulse: 600 kHz

Load capacity: >2mA

Default pulse output frequency: 10kHz-600kHz

Energy pulse Input　

Input range of pulse constant: 600-700000

Setting range of test pulse: 1-999999999

Max. pulse receiving frequency: 2MHz

Pulse input level: 5V

Voltage/current harmonics measurement　

Times: 2-31

Error: 0.05%

Distortion degree error: 0.05%

Transducer measurement　

DC voltage range: ±1, ±5, ±10, ±20 V

Accuracy: 0.01%

DC current range: ±1, ±2.5, ±5, ±10, ±20mA

Accuracy: 0.01%

Ripple error: 1%

DC measurements (option)　

DC voltage: 50V, 100V, 200V, 400V, 800V (switch automatically), max 1000V

Range: (0 -120%) RG

Resolution: 0.01% RG

Accuracy: 0.02% RD

DC current: 0.1A, 0.3A, 1A, 3A, 10A, 30 A(switch automatically)

Range: (0-120%) RG

Resolution: 0.01% RG

Accuracy: 0.02% RD

MECHANICAL PARAMETERS 　

Dimensions (W×H×D) (mm): 440×360×160

Weight (kg): 10

ENVIRONMENTAL CONDITIONS　

Operating temperature: 10°C ~ 30°C

Relative humidity: ≤85%