DDSI-DSM15 Electronic Single-Phase Carrier Wave Kilowatt Hour Meter

DSM15 PLC Single-phase Electric Power Meter

Specifications and Parameters:
Accuracy class: 1.0, 2.0
Rated frequency: 50 Hz
Rated voltage: 220V
Basic Current: 2.5 (10)A; 5 (40)A; 10 (40)A; 15(60)A; 20 (80)A
Starting Current: 0.4% Ib (class 1), 0.5% Ib (class 2)
Anti-creeping logical circuit
Outside size: 165mm*124mm*64mm
Weight: 0.7Kg
Power consumption:

Functions and Features:
Long-term bi-directional active energy measurement without any calibration.
Remote reading via LV (low voltage) electrical wire for real time electric quantity
Characteristics of long life and high reliability exist in every electronic component
HHU (hand held unit) is allowed to finish programming and meter-reading via infrared ray or 485 port;
The same effect is also manually available through infrared remote control
LED display with wide temperature scope, electric quantity and basic information can be displayed in turn
Energy data can be stored and forwarded on automatic reading day/time set up discretionally: Store
Consumption data for last 3 months, zero hour freeze for last 7 days and hourly freeze for last 1 day,
Memory period after power failure: ≥ 10 years
Build-in magnetism-reserved relays can control the switch via infrared ray or carrier wave by
LV (low voltage) electrical wire (optional)
Energy test and 1 Hz clock outpu