multifunction meter from China manufacturer - Shanghai POWOO Industry Co., Ltd

Place of Origin:

Shanghai, China (Mainland)


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Product Detail

Model No.: DTSD

Electronic 3-phase 4-wire Multifunction Energy Meter

Reference voltage(V) 3 × 230/400        3 × 63.5/110
Reference current(A)    5(10)                  5(10)
Meter constant          800imp/kWh        3200imp/kWh
                               800imp/kvarh       3200imp/kvarh
Class index: Active energy 1.0. Reactive energy 2.0
Reference Frequency: 50Hz ± 10%
Power consumption: Voltage circuit ≤1.2W
                              Current circuit ≤0.1VA
Time Accuracy: ≤0.5s/day, 3min/year (at 25 degree test condition)
Time Backup battery: Lithium Battery, Storage life≥15 years,
                               Work without power life ≥3 years.
Data retention when power supply failure: ≥10 years
Metering voltage when power failure: 6 VDC
Climatic conditions:
Operating temperature range: -25~+60
Limited range of operation: -25~+80
Storage and transport temperature range: -25~+80
Maximum relative humidity: up to 100%
Overall dimension: 270mm × 160mm × 76mm
Weight: Approx 1.9kg