DTSY846/DSSY846 Static three-phase pre-payment electricity meters

Detailed Product Description

 

DTSY846/DSSY846 Static three-phase pre-payment electricity meters

Functions and features

1. Consuming electricity through charge prepaid by IC card. The meter serves in the measurement for active electric energy, and no calibration is required for long-term working.

2.  Each user is provided with unique card, with works well in anti-fraud. It can signal current readings on the card, residual electricity consumption, accumulated electricity consumption, load setting, alarming electricity consumption, maximum load and current load.

3.  Alarm will signal when residual electricity consumption is insufficient and over load, and the meter will automatically switch off when there is consecutive overload and record for overload frequency and maximum load will go into the meters of users.

4.  Reading of clients ID card number and accumulated electricity consumption can be done by using collection card.

5.   Power supply is provided in three-phase mode, and any power failure occurs to any one or two phases, the meter can also work normally.

6.   This type of meter is specifically suitable for defaulting users or areas where it is difficult to collect fees for electricity.

Specifications and parameters:

1.  Rated voltage: 3*220/380V(three phases with four wires), 3*100V(three phases with three wires)

2.  Basic current: 1.5(6)A,10(40)A, 20(80)A

3.   Accuracy class: 1.0, 2.0

4.   Rated frequency: 50Hz