Type: DTS51J Three Phase Static Watt-hour Meter
Accuracy: 1.0,2.0
Power loss: ≤1W/5VA
Nominal voltage: 220V
Nominal current: 1.5(6)A; 5(20)A; 10(40)A; 15(60)A; 20(80)A; 30(100)A
Description:
1. Functions and Features
1.1) Measurement Function
a. Active energy consumption measurement
1.2) Real-time Measurement Function
a. Instantaneous active power measurement
1.3) Output Port
a. Active test impulse output port
1.4) Communication Function
a. Meter reading and setting can be achieved via RS485(1200~9600bps)
or infrared port
b. RS485 port electric insulation, lightning proof circuit design
c. Communication protocol:
DL/T645-1997 Communication Protocol for multi-function meter
1.5) Display:Register
1.6) Other Functions
Indications for power break by phase and negative energy direction
2. Technical Characteristic
Accuracy:CL1.0/2.0
Reliability:Simple structure with high reliability
Stability:No calibration needed during long working period with high stability
