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Oil Exploration 20mA Electric Meter Checking Device RS232

Categories Electric Meter Calibration
Brand Name: GFUVE
Model Number: GF312B
Place of Origin: BEIJING,CHINA
MOQ: 1SET
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1500SETS/MONTH
Delivery Time: 1-2WEEKS
Packaging Details: CARTON
accuracy: 0.05%, 0.1%, 0.2%
power supply: 220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz
test voltage range: 0V-600V
harmonic: 2nd-63st
test current range: 20mA-20A
clamp testing range: 10mA-3000A
frequency: 45Hz-65Hz
resolution: 6”TFT (640×480)
communication port: RS232
dimension: 390×200×160mm
weight: 3KG
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Oil Exploration 20mA Electric Meter Checking Device RS232

electric meter testing device,using in multiple palce like oil exploration,network communication,attached user's manual


TECHNICAL PARAMETERS

Electrical parameters 
Accuracy0.05%, 0.1%, 0.2%
Power supply220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz
Test Voltage 
Range0V-600V
Error±0.05% (30V-600V)
±0.1% (5V-30V)
Harmonic2nd-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)
Harmonic2nd-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 
Range0° ~ 360°
Resolution0.01°
Error±0.05°
Frequency 
Range45Hz-65Hz
Resolution0.001Hz
Accuracy0.005Hz
Power factor 
Range-1 ~ 0 ~ 1
Resolution0.0001
Error0. 0005
Pulse output 
Energy constant180000imp/kWh, 1800imp/kWh, 18imp/kWh
Pulse ratio1:1
Output level5V
Pulse input 
Input channel1
Input level5-24V
Input frequencyMax. 2MHz
Display 
Resolution6”TFT (640×480)
Function 
Vector diagramYes
WaveformYes
Energy accumulationYes
Communication portRS232
Communication with PCYes
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 humidity30%-85%
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