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20mA Three Phase Electric Meter Calibration Energy Meter Calibrator

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Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

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Name: 20mA Three Phase Electric Meter Calibration Energy Meter Calibrator
Brand: GFUVE
Price: 10000 USD

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TECHNICAL PARAMETERS

Electrical parameters
Accuracy	0.05%, 0.1%, 0.2%
Power supply	220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz
Test Voltage
Range	0V-600V
Error	±0.05% (30V-600V) ±0.1% (5V-30V)
Harmonic	2nd-63st
Test Current
Range (direct connection)	20mA-20A
Error (direct connection)	±0.05% (100mA-20A) ±0.1% (20mA-100mA)
Range (Clamp CT)	10mA-3000A
Error (Clamp CT)	±0.2% (100mA-3000A) ±0.5% (10mA-100mA)
Harmonic	2nd-63st
Power measure error
Active power (direct connection)	±0.05% (0.1A-20A) ±0.1% (0.02A-0.1A)
Reactive power (direct connection)	±0.1% (0.1A-20A)
Energy measure error
Active energy (direct connection)	±0.05% (0.1A-20A) ±0.1% (0.02A-0.1A)
Reactive energy (direct connection)	±0.1% (0.1A-20A)
Phase angle
Range	0° ~ 360°
Resolution	0.01°
Error	±0.05°
Frequency
Range	45Hz-65Hz
Resolution	0.001Hz
Accuracy	0.005Hz
Power factor
Range	-1 ~ 0 ~ 1
Resolution	0.0001
Error	0. 0005
Pulse output
Energy constant	180000imp/kWh, 1800imp/kWh, 18imp/kWh
Pulse ratio	1:1
Output level	5V
Pulse input
Input channel	1
Input level	5-24V
Input frequency	Max. 2MHz
Display
Resolution	6”TFT (640×480)
Function
Vector diagram	Yes
Waveform	Yes
Energy accumulation	Yes
Communication port	RS232
Communication with PC	Yes
Mechanical parameters
Dimensions (W×H×D) (mm)	390×200×160
Host Weight (mm)	3
Weight (including Accessories 3pcs 100A clamp CT) (kg)	12
Environmental conditions
Ambient temperature	-10°C to 40°C
Relative humidity	30%-85%

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20mA Electric Meter Calibration

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