Power Supply Module | 27.6 V DC | 1.6A | EN54C-2A7

The EN54C-2A7 is a power supply unit specifically designed for fire alarm systems, offering continuous and reliable operation.

Key Features:

• Supplies 1.6 A continuously, with a momentary capacity of 2 A for rapid demands.
• Implements electrical power capability of 56.8 W.
• Factory-set charging current limit of 0.4 A.
• Encased in a robust red steel housing, dimensions 335 × 308 × 82 mm.

Specifications:

• Battery Capacity: 7 Ah
• Output Voltage: 27.6 V DC during buffer operation; 22.0 - 27.6 V DC in battery-assisted mode
• Ripple Voltage: Max 150 mVp-p
• Rated Efficiency: 89%
• Mains Supply: 230 V AC, 50 Hz
• Compliance: EN 54-4, EN 12101-10

Optional Configurations:

• Compatible with EN54C-LB4 and EN54C-LB8 fuse modules for enlarged connectivity.
• Supports sequential modules EN54C-LS4 and EN54C-LS8 for enhanced actuator performance.

This model is well-suited for environments requiring rigorous fire safety compliance, ensuring stable power delivery in crucial scenarios.