The La Marche SGC Model is designed specifically to provide an economical and robust solution for Auxiliary DC Control Power Systems in Substations. This Smart Microprocessor controlled Battery Charger is designed with PWM controls to provide the highest reliability that is required for maintaining and recharging the batteries, along with supporting the continuous loads in the auxiliary DC system.
The La Marche SGC is designed per NEMA PE5, C62.41A and UL safety requirements. This Filtered Battery Charger meets NEMA PE5 filtering requirements and has 0.5% DC voltage regulation from no load to full load (over the specified input voltage, frequency and ambient temperature ranges). Those features along with its Temperature Compensation capability make this model suitable for various types of batteries such as flooded lead acid, VRLA and NiCad. SGC is equipped with a two-line LCD display which shows output voltage and current, along with an alarm status text description. Individual LED indicators provide local supervision and Form “C” Alarm Contacts provide remote annunciation. Communication Protocols are also available.
Standard Features
- Smart Microprocessor Controlled SCR Technology
- Filtered Battery Charger
- Automatic AC Voltage Compensation
- AC & DC Surge Protection (MOV)
- AC & DC Breaker
- Temperature Compensation
- Float/Equalize Mode Switch
- Digital Float and Equalize Adjustments
- Digital Current Limit Adjustment 50 to 110%
- ±0.5% DC Voltage Regulation
- Over Temperature Protection
- Battery Continuity Test
- Alarm LED’s and Form “C” Contacts
- LCD Display
- 0°C to +50°C Operating Temperature
- Soft Start
- Reverse Polarity Protection
- Conformal Coated Circuit Boards
- Meets NEMA PE5 and IEEE-2405
- UL/CUL 1012 (Pending)
- 2 Year Warranty
.jpg)