GFUVE GF333B T模块式三相多功能校准仪 (5V-480V; 1mA-120A)

ELECTRICAL PARAMETERS

Accuracy: 0.05%

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

Voltage measurement　

Range: 5V-480V

Error: ±0.02% (50V-480V), ±0.05% (5V-50V)

Display range: 5.000000V-480.0000V

Harmonic: 2nd-63st

Current measurement　

Range: 1mA-120A

Error: ±0.02% (0.2A-120A), ±0.05% (1mA-0.2A)

Display range: 1.000000mA-120.0000A

Power measurement　

Active power: ±0.02% (0.2A-120A)

        ±0.05% (0.01A-0.2A)

        ±0.1% (0.001A-0.01A)

Reactive power: ±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)

Apparent power: ±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)

Energy error　

Active energy: ±0.02% (0.2A-120A)

        ±0.05% (0.01A-0.2A)

        ±0.1% (0.001A-0.01A)

Reactive energy: ±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)

Apparent energy: ±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)

Phase measurement　

Range: 0°-360°

Error: ±0.005°

Display range: 0.0001°-359.99°

Frequency measurement　

Range: 45-65Hz

Display range: 45.0000-65.0000

Accuracy: 0.002Hz

Power factor measurement　

Range: -1.0 ~ 0 ~ +1.0

Resolution: 0.0001

Accuracy: 0.0005

Energy pulse　

High frequency output (CH): 12000Hz

Low frequency output (CL): 5000Hz

Pulse ratio: 1:1

Output level: 5V

Input level: 5V

Input frequency: Max. 1MHz

MECHANICAL PARAMETERS 　

Dimensions (W×H×D) (mm): 480×138×486

Weight (kg): 10

ENVIRONMENTAL CONDITIONS　

Ambient temperature: -10°C ~ 45°C

Influence of external fields: ≤0.05 %/mT

Relative humidity: 10%-80%