DTSI118 Type Three phase Electronic Carrier Energy MeterDetailed product description：

The DTSI118 three-phase electronic carrier energy meter (hereinafter referred to as the energy meter) not only has the characteristics of high measurement accuracy and low power consumption, but also has functions such as carrier communication and relay control. Suitable for residential and industrial users' electricity metering and control.

Technical parameters of DTSI118 three-phase electronic carrier energy meter
Accuracy level: 1.0
Pulse constant: 800/400imp/kWh
Reference frequency: 50Hz
Calculation range: 00000.00~99999.99kWh
Carrier communication: direct sequence spread spectrum, phase shift keying, center frequency 120K, bandwidth 15KHz
Rated voltage: 3 × 220/380V
Power supply voltage: 220V ± 20%
Reference current: 3 × 1.5 (6) A, 3 × 10 (40) A, 3 × 15 (60) A, 3 × 20 (80) A
Power pulse output parameters: pulse width of 80 ms ± 20%, 5-24V DC voltage provided externally