La Marche A77 SCR Charger
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The La Marche Model A77 Series Battery Charger is engineered for the demanding requirements of Switchgear, Process Control, Oil Exploration and other DC power applications.

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The La Marche Model A77 Series Battery Charger is engineered for the demanding requirements of Switchgear, Process Control, Oil Exploration and other DC power applications. Powered by Microprocessor Controlled SCR technology, the A77 Series Battery Charger / Battery Eliminator has ±0.25% DC voltage regulation from no load to full load over the specified input voltage, frequency and ambient temperature ranges.
Standard Features:
Reliably engineered for high – demanding DC power applications.
Available in DC outputs 24, 48, 130, and 260VDC with currents 6-500Amps.
Powered by Microprocessor Controlled SCRÂ Technology.
Features an easy to read LCD display and LED based alarms indicators.
Supports DNP3, Modbus, IEC 61850 and SNMP3 which enables a user-friendly web browser-based configuration interface.
Designed to meet IEEE-2405 & NEMA PE5 Safety Standards, and UL 1012.
Applications
- Process Control
- Switchgear
- Industrial
Manufacturer

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Manufacturer
