GFUVE GF302D3 便携式三相电表校准器 (AC 500V 25A)

ELECTRICAL PARAMETERS 

Accuracy: 0.02%, 0.05%, 0.1%

Power Supply: Single phase AC 85-265V, frequency 50/60Hz.

AC Voltage Output　

Range (U1,U2,U3): 57.7V, 100V, 220V, 380V or 69.3V, 120V, 240V, 480V( optional); max 500V

Adjustment range: (0-120)%RG(1)

Adjustment fineness: 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.

Stability: 0.01%/120s

Distortion: 0.2% (Non-capacitive load)

Output load: each phase 25VA

Accuracy: 0.05%RG or 0.02%RG

AC Current Output　

Range (I1,I2,I3): 200mA, 1A, 5A, 20A; max 25A

Adjustment range: (0-120)%RG

Adjustment fineness: 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.

Stability: <0.01%/120s

Distortion: ≤0.2% (Non-capacitive load)

Output load: 25VA

Accuracy: 0.05%RG or 0.02%RG

Power Output 　

Active power output stability: <0.01%RG/120s

Reactive power output stability: <0.02%RG/120s

Active power measuring accuracy: 0.05%RG or 0.02%RG

Reactive power measuring accuracy: 0.1%RG

Phase Output 　

Output adjustment range: 0°-359.999°

Output adjustment fineness: 10, 1, 0.1, 0.01 as optional.

Resolution: 0.01°

Accuracy: 0.02°

Power Factor　

Adjustment range: -1 ~ 0 ~ 1

Resolution: 0.0001

Measurement accuracy: 0. 0005

Frequency Output 　

Adjustment range: 40Hz-70Hz

Output adjustment fineness: 5Hz, 1Hz, 0.1Hz, 0.01Hz as optional.

Resolution: 0.001Hz

Accuracy: 0.002Hz

Voltage /Current/Harmonic Setting Output

Harmonic number: 2-51times

Harmonic content: 0-40%

Harmonic phase: 0-359.99

Harmonic setting accuracy: (10%±0.1%)RD(2)

Power Energy Measurement Error　

Active power energy: 0.05%RG or 0.02%RG

Reactive power energy: 0.1%RG

Power Pulse Output 　

Power pulse type: active pulse, reactive pulse

Active power pulse output: 5V,  10mA

Power Pulse Input　

Energy pulse type: support active and reactive pulse, the highest frequency power pulse input is 180K.

Communication Port

Communication Port: RS232, USB2.0

Safety

Isolation protection: IEC 61010-1:2001

Measurement Category: 300 V CAT III, 600 V CAT II

Degree of protection: IP20

Declaration of conformity: CE certified

MECHANICAL PARAMETERS 　

Dimensions (W×D×H) (mm): 445x460x158

Weight (kg): 18