48*48 Digital Meter/Digital Power Meter/Digital Panel Meter
|FOB Price:||US $20 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $20/ Piece|
|Payment Terms:||L/C, T/T|
1. Power supply: AC/DC: 80V-270V. 2. Rectifier circuit: The average sine wave detector, showing rms. 3. Accuracy: ≤ 0.5% of the input full scale ± 2 characters. 4. Sampling rate: About 2.5 times per second. 5. Temperature: 0 ~ 40 ° C. 6. Frequency Response: 50 ~ 60.7. Relay contact capacity: AC220V/3A. 8. Relay contact life-span: 1052 times. 9. Transmitter output accuracy: ± (0.8% +3 d)
Measurement: Three phase voltage and current meter. Display: Three rows of four LED digital display of 9999. Maximum input: Voltmeter: 600V, voltage transformer is required when the AC voltage is over 600V; Ammeter: 5A, current transformers is required when the AC current is over 5A. Frequency measurement display range: 45-65Hz. Uses: Suitable for measuring the parameters in three phase voltage and current meter in the industries of electric power grids, automation, substation automation, power distribution automation, intelligent building, and the enterprise's internal system. To be matched by the client: RS485, MODBUS-RTU communication, two-way switch output, two-way switch input, and one way analog output. Time aging: All the products have been time-aged, so that it can stably work in a long-term to reduce the impact of external environment on the meter, offering users a satisfactory product.