Yueqing Tainihan Electric Technology Co., Ltd..
Yueqing Tainihan Electric Technology Co., Ltd High Quality Digital KWH Meter manufacturer !
Add to Cart
Three Phase KWH Meter LCD Display Three Phase Four Wire Prepaid Watt-hour Meter Card Meter
PRODUCT INFORMATION
| Prepayment fuction,users has to purchase the electricity first before use. |
| *High reliability,intelligent anti-theft protection,tamper-proof. |
| *Load control, over-load switching automatically, cut-off the power when overload continuously 10-15 seconds. |
| *LCD 6 digits display |
| *One meter has one card,the card has re-charged function. |
| *The meter can set alarm kwh quantity,and indicated by alarm LED or automatically cut-off when the rest power reached the alarm quantity. |
| *Operation indicated by pulse LED |
| *Save the data automatically when power off. |
| *Expansible with RS485 or infrared communication for option. |
| *Measure bidirectional active energy; (reverse energy is calculated as positive energy), and store its data |
| *Need not to calibrate for long-term working. |
SPECIFICATIONS
TECHNICAL PARAMETERS
Accuracy class:Class 1.0,
Rated voltage(V):3 x 57.7/100, 3 x 220/380, 3 x 230/400, 3x240/415.etc.
Rated current(A):1.5(6), 3(6), 5(20), 10(40), 15(60), 20(80), 30(100),etc.
Rated frequency:50Hz or 60Hz
Operation voltage range:Un±20%
Insulation capabilities: AC voltage withstand 2kV for 1 minute;
Impulse voltage withstand: 6kV-1.2/50 μs waveform
Starting current Input through CT: 0.2%Ib; Directly input: 0.4%Ib
Power consumption Voltage circuit ≤1W 5VA; Current circuit ≤0.5VA
Max.operation temperature:-40°C ~ +80°C
Max.storage temperature:-45°C ~ +85°C
Relative Humidity:≤85%
Relative Humidity:≤85%
Dimension:1 228 x 144 x 72 mm
Weight:Approx 1.5kgs
APPEARANCE
Packaging Details Export Carton with Inner Foam Box
Port China Port
Lead Time :7~15DAYS