DongAh Releases 300A/-54Vdc Energy System With Integral Battery Control, Circuit Breaker & Power Distribution Panels

DongAh Elecomm introduced the CIRS series energy system with integrated battery management, breaker and distribution panels. The system operates with a 220Vac input range and provides an output of -54V @ 300A.

The CIRS series consists of six CIRM-450 Power Modules (220Vac, -54V/50A output) mated into our CIRS-4300 (6U / 19" rack mount chassis) in parallel for up to 300A of -54Vdc output power. The power shelf is designed with two independent ac inputs and two dc output connections for true 3+3 redundant operation. The modules feature active power factor correction; a -40 ~ +65°C temperature range; a -51 ~ -58Vdc trim range; and a complete range of status and control functions. The power shelves are configured with a battery control module and a choice of circuit breaker and power distribution panels. All energy systems are safety approved to UL60950-1 and bear the CE Mark (LVD).

Evaluation units are available for immediate delivery with pricing is as low as $330 per module (100 pieces) and $750 per shelf (25 pieces).