LIMF120-23B24

Features

• Universal 85-277 VAC / 120-390 VDC input voltage
• Efficiency up to 94.5% across the series (see this part's own figure above)
• Operating ambient temperature -40 °C to +85 °C, full load at 60 °C
• 150% peak load capability
• Active PFC, power factor ≥ 0.98
• DC OK signal output
• Double-sided conformal coating; salt-spray and explosion-proof construction
• Operating altitude up to 5000 m
• Overvoltage category OVC III (design reference EN 62477, 2000 m); pollution degree 2
• Output short-circuit, over-current, over-voltage and over-temperature protection

Standards shown are the design references printed on the current datasheet. Ask us to confirm the certificate status that applies to your shipment.

Typical applications

• PLC and machine control panels
• Water treatment and pumping stations
• Wind power and renewable energy equipment
• Street lighting and infrastructure control

About this module

The LIMF120-23Bxx is a 120 W DIN rail power supply with active PFC and a 150% peak load capability, which is what lets it start capacitive and motor loads without dropping into protection. Double-sided conformal coating and salt-spray-resistant construction suit it to damp and chemically aggressive cabinets.

The DC OK signal gives the PLC a hardware indication that the rail is healthy, which is often simpler than measuring the voltage on an analogue input.