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                    Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
an exclusive current transformer, split core current transformer, current clamp & voltage transformer manufacturer.
| Place of Origin: | BEIJING,CHINA | 
|---|---|
| Brand Name: | GFUVE | 
| Model Number: | GF312D | 
| Minimum Order Quantity: | 1SET | 
| Price: | USD8000-10000/SET | 
| Packaging Details: | CARTON | 
| Delivery Time: | 1-2WEEKS | 
| Payment Terms: | T/T, Western Union, MoneyGram | 
| Supply Ability: | 1500SETS/MONTH | 
| Accuracy: | 0.05%, 0.1% | Resolution: | 6”TFT (640×480) | 
|---|---|---|---|
| Power Supply: | 220V±10%, 50/60Hz Li-polymer Battery (size (mm): 110x51x16, Nominal Output Voltage: 7.2V, Capacity: 5000mAh) Power Line Supply (U1, UN), 85V-265V 50/60Hz | Voltage: | 5-480V | 
| Current: | 5mA-20A | Dimension: | 220×138×61mm | 
| Weight: | 1.7kg | Harmonic: | 2nd-63st | 
| Highlight: | 480V Electric Meter Calibration,63st Harmonic Electric Meter Calibration,640×480 Resolution Electric Meter Calibration | 
                                                            ||
TECHNICAL PARAMETERS
| Electrical parameters | |
|---|---|
| Accuracy class | 0.05%, 0.1% | 
| Resolution | 6” TFT (640×480) | 
| Power supply | 220V±10%, 50/60Hz Li-polymer battery (size (mm): 110x51x16, nominal output voltage: 7.2V, capacity: 5000mAh) Power line supply (U1, UN), 85V-265V 50/60Hz  | 
		
| Communication port | RS232 | 
| Test voltage | |
| Range | 5-480V | 
| Error | ±0.05% (30V-480V) ±0.1% (5V-30V)  | 
		
| Harmonic | 2nd-63st | 
| Test current | |
| Range (direct connection) | 5mA-20A | 
| Error (direct connection) | ±0.05% (100mA-20A) ±0.1% (10mA-100mA)  | 
		
| Range (clamp CT) | 10mA-3000A | 
| Error (camp CT) | ±0.2% (100mA-100A) ±0.5% (100A-3000A)  | 
		
| Harmonic | 2nd-63st | 
| Power measure error | |
| Active power (direct connection) | ±0.05% (0.1A-20A) ±0.1% (0.01A-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% (0.01A-0.1A)  | 
		
| Reactive energy (direct connection) | ±0.1% (0.1A-20A) | 
| Phase angle | |
| Range | 0°-360° | 
| Resolution | 0.01° | 
| Error | ±0.05° | 
| Frequency | |
| Range | 45-65Hz | 
| Resolution | 0.001Hz | 
| Error | 0.002Hz | 
| Pulse input | |
| Input channel | 2 | 
| Input level | 5-24V | 
| Input frequency | Max. 2MHz | 
| Pulse output | |
| Energy constant | 180000imp/kWh, 1800imp/kWh, 180imp/kWh | 
| Pulse ratio | 1:1 | 
| Output level | 5V | 
| Function | |
| Vector diagram | Yes | 
| Waveform | Yes | 
| Energy accumulation | Yes | 
| Communication with PC | Yes | 
| Mechanical parameters | |
| Instrument dimensions (W×H×D) (mm) | 220×138×61 | 
| Instrument Weight (kg) | 1.7 | 
| Carry case dimensions (W×H×D) (mm) | 450×320×185 | 
| Carry case (kg) | 8.5 | 
| Environmental conditions | |
| Ambient temperature | -10°C to 55°C | 
| Relative humidity | 15%-85% | 
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