Abb 1svr427030r0000 Power Supply 24VDC 0.75A 18W

Product Description

The ABB 1svr427030r0000 is a primary switch mode power supply from the CP-E range, designed to deliver stable 24 VDC output for industrial control and automation applications. It accepts a wide range input of 90 to 264 V AC or 120 to 375 V DC, with a rated input voltage of 100 to 240 V AC, making it compatible with global power systems. Rated output power is 18 W at 0.75 amps. Output voltage is field-adjustable from 21.6 to 28.8 V DC, giving installers flexibility for load-specific tuning. Licensed electricians and industrial control technicians are the primary installers of this unit.

This power supply is suited for residential and commercial control panel applications, building automation systems, and industrial DIN rail installations where a compact, reliable 24 VDC source is required. The hiccup-mode output characteristic provides automatic recovery during overload conditions, reducing the need for manual intervention in the field. Parallel operation is supported, allowing two or more units to run simultaneously for redundancy configurations. A dedicated redundancy unit is available as an accessory for installations requiring fault-tolerant power distribution.

Key Features

• Wide range AC input: 90 to 264 V AC — compatible with global voltage standards
• DC input capability: 120 to 375 V DC for flexible sourcing
• 18 W rated output power at 24 VDC and 0.75 amps
• Output voltage adjustable from 21.6 to 28.8 V DC
• Hiccup-mode output characteristic for automatic overload recovery
• Supports parallel operation for redundant power configurations

Compatibility

Designed as an OEM-style replacement or direct-fit unit for 24 VDC DIN rail power supply applications within the ABB CP-E product range.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements for control panel and low-voltage DC power wiring. Disconnect and de-energize all upstream AC power before mounting or wiring the unit. The supply is intended for DIN rail mounting inside an enclosure rated for the installation environment. When configuring parallel redundancy, verify that the redundancy accessory unit is properly installed before energizing the system.