After-sales Service: | 24h Online After-Sales |
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Warranty: | 2 Years |
Display: | Digital |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Function | Description | Provide |
Measurement of kWh |
kWh (positive and negative) | |
kvarh (positive and negative) | ||
A, B, C phase positive kWh | ||
Measurement of electrical parameters | U,IP,Q,S,PF,Hz | |
Measurement of harmonics |
2~31ST harmonic | |
LCD Display | 12 digits | |
Key programming | 3 keys | |
Pulse output | kWh | |
Data |
Maximum demanded | |
Frozen data on last 48 months, last 90days | ||
Date, time | ||
Communication | Infrared RS485, MODBUS-RTU |
Current |
Maximum current | 80A ,6A |
Consumption | <1VA | |
Accuracy | ±0.2% | |
Frequency | range | 45~65Hz |
accuracy | ±0.2% | |
Energy accuracy |
Active energy | Class 0.5s |
reactive energy | Class 2 | |
Clock | accuracy | ≤0.5s/d |
Active Pulse | Width | 80±20ms |
constant | 1000imp/kWh,10000imp/kWh | |
Communication | Interface | RS485 |
Protocol | Modbus RTU |
Suppliers with verified business licenses