MEAN WELL ICL-28R Power Supply Accessory, 230 V AC, 28 A, DIN rail

Overview

What it is

The MEAN WELL ICL-28R is a power supply accessory from the ICL-28R series (28 A AC Inrush Current Limiter), rated 230 V AC, 28 A, DIN rail.

What it is used for

Wired in the AC line ahead of one or more power supplies to limit the switch-on surge, so several supplies can share one circuit breaker without nuisance tripping. MEAN WELL lists applications such as connecting multiple power supplies on the same ac line, allowing smaller and faster circuit breakers, capacitive loads, preventing unintended circuit breaker trips.

Key features

• 48 A inrush limiting current, 28 A continuous.
• 180 V to 264 V AC input.
• Integrated bypass relay, not a simple NTC.
• Internal thermal protection.
• -30 °C to +70 °C working temperature.
• Over voltage category III, operating altitude up to 5000 m.

Key Specifications

• Rated Current: 28 A continuous.
• Inrush Current Limiting: 48 A.
• Input Voltage Range: 180 V to 264 V AC.
• Allowed Capacitive Load: 6000 µF max..
• Mounting: DIN rail TS-35/7.5 or 15 (R type).

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.