External
disconnectors
ESG Matic
ESG-MATIC is the new medium voltage disconnector 24kV – 630A from pole, insulated in SF 6
for OEMB outdoor.
It is the evolution of ESG, OEMB’s standard and best-selling IMS. The ESG Matic includes 3 current transformers (LPCT) for measurements, with programmable control logic and automatic intervention.
ESG
The ESG outdoor switch disconnector is a medium voltage (24 – 36 kV) equipment that uses gas SG6 as a means of isolation and interruption.
PMCB
The Pole Mounted Circuit Breaker is a compact medium voltage substation for 24 kV overhead lines, consisting of the following equipment:
- a switch unit
- a line disconnector associated with an earthing switch on the arrival side
- an additional earthing switch placed on the departure side of the appliance
