# Elimsan EPC-36 Digital Bay Controller & Breaker Management Unit

> bay-control - Substation bay control, interlocking logic, disconnector/breaker position supervision, synchrocheck and integrated feeder backup overcurrent protection for 36 kV switchgear

**Voltformer canonical:** https://voltformer.com/product/elimsan-epc-36-digital-bay-controller-breaker-unit - markdown version: https://voltformer.com/product/elimsan-epc-36-digital-bay-controller-breaker-unit.md

## Overview

- **Brand:** Elimsan
- **Product family:** EPC Series
- **Application:** Substation bay control, interlocking logic, disconnector/breaker position supervision, synchrocheck and integrated feeder backup overcurrent protection for 36 kV switchgear
- **Product type:** bay-control

## Protection & Control Functions

- **ANSI Functions:** 50/51, 50N/51N, 25, 27/59, 50BF
- **Transformer Windings:** N/A (Feeder / Bay)
- **Supports Transformer:** No
- **Supports Feeder:** Yes
- **Supports Breaker Control:** Yes
- **Arc Flash Protection:** No

## Digital Integration & Protocols

- **IEC 61850 Edition:** Ed2
- **GOOSE:** Yes
- **Sampled Values (SV):** No
- **Redundancy (PRP/HSR):** No / Optional
- **Protocols:** IEC 61850, IEC 60870-5-104, Modbus TCP
- **Engineering Software:** Elimsan EPC Studio

## Electrical Interface

- **Frequency:** 50/60 Hz
- **Nominal Current:** 1 A / 5 A
- **Auxiliary Supply:** 24-250 Vdc / 110-230 Vac
- **Operating Temperature:** -25 to +70 °C

## Standards

- IEC 60255
- IEC 61850
- TS EN 62271

## Sources

- https://www.elimsan.com.tr/

- **Source scope:** manufacturer-family
- **Last reviewed:** 2026-09-13

Manufacturer portfolio/family source. Confirm the exact order code, guaranteed ratings and project-specific options against the current OEM datasheet before procurement or an SLD study.

Technical ratings are configuration-dependent where stated by the manufacturer. Request project-specific verification before procurement.