DPL-M01

The DPL-M01 is an overcurrent protection relay for MV networks, compliant with CEI 0-16 (Ed.2012-12) norm.

DPL-M01 provides protection to customers’ assets directly connected to DSO’s MV network.

Benefits

Compliance with CEI 0-16 (Ed.2012-12) norm

Easy to use and install

Features

Three thresholds of maximum phase current (50/51), two thresholds of maximum homopolar current (50N51N) and supervision of the circuit opening of the circuit breaker (74TCS).
RS232 port for configuration and RS485 port for communication via RTU Modbus protocol.

Techincal Specifications

POWER SUPPLY

AC	100 Vac 230 Vac, 20%, 50 Hz 10%
DC	100 Vac ÷ 230 Vac, 24V, ± 20%

MEASUREMENT INPUTS

Transformers secondary (L1, L2, L3)

1 A / 5 A

RELAY OUTPUTS

Trip relay	NO / NC (configurable)
Trip permanence	150 ms
Telesignalling relay	For coordination and start criteria

DPL-M01 Overcurrent protection relay