3F DIN rail mounted three-phase power meter VCX DTS-1946-4P, MODBUS -RS485, 230V, 5 (100)A

Product detailed description

3F DIN rail mounted three-phase power meter VCX DTS-1946-4P, MODBUS -RS485, 230V, 5 (100)A

The meter DTS-1946-4P is equipped with large and easy to read LCD display and is designed for remote reading of electricity metering via MODBUS RTU (RS485), such as:

- tension
- stream
- active current
- reactive current
- apparent power
- effector
- frequency
- maximum and minimum values

Other measurement functions performed by the instrument:

- measurement of bidirectional active energy;
- measurement of bidirectional reactive energy;
- measurement of four-quadrant reactive power;
- an apparent feat;

Used for direct measurement of active power in a three-phase system and power consumption logging with the possibility of remote reading of group registers via RS485 cable network.

Technical Specifications DTS1946-4P

Accuracy 

- Voltage, current: class 0.2
- Power, active energy: class 0.5S
- Reactive power: class 2
- Rated voltage: 3×220/380V (+/-10%)

Input current

- Basic (Ib): 5 A
- Maximum (Imax): 100 A
- Frequency: 50/60 Hz

Voltage

- Supply voltage: 3x 230V/400V
- Frequency: 50/60 Hz
- Voltage range: 0.8Un ~ 1.2Un

Energy consumption

- Voltage circuit: < 4VA
- Circuit current: < 1VA

Start-up current

- Direct input: 0.002Ib

- Pulse output: pulse range(80±20%)ms in active state
- RTC error (measurement error): ≤0.5s/day

Communication interface

- RS485 port
- Modbus-RTU protocol, baud rate up to 9600b/s

- Degree of protection: IP54 (front cover) / IP20 (rear cover)
- Operating temperature: -25~70°C
- Storage temperature: -30~80°C
- Relative humidity: 5~95% (non-condensing)

- Dimensions (W x H x D): 72 x 90 x 63.5 mm
- Weight: 312 g