240/480/960 Watt High-reliability AC/DC DIN rail Power Supplies Enhanced Version– LIHF Series

Based on the AC/DC DIN rail power supplies high-reliability series LIMF series, MORNSUN launched the Enhanced Version with advanced function- LIHF series (LIHF240/480/960 -23Bxx). These products are ideal for high-end applications, such as aerospace, nuclear power, marine equipment, metallurgy, wind power, railway, and other precision manufacturing fields.  

Advantages

1. Universal input voltage range

85-277VAC/120-390VDC, 305VAC/2H, AC or DC input at the same terminal

2. High performance

① Efficiency up to 95%, built-in active PFC function, PF ≥0.97

② Wide operating temperature: -40℃ to +85℃, full load at 60℃

③ Continuous static power margin of up to 125% (PN)

④ 150-200% peak load for 5s (240W-200%, 480W/960W-150%)

⑤ Easy fuse tripping - 6 times rated current for 15ms

⑥ Support 5+1 bus high precision parallel current sharing

⑦ Support RS485/ ModBus communication, DC OK, AC OK, and remote control function

⑧ Output short circuit, over-current, over-voltage, and over-temperature protections;

Input under voltage protection

3. High reliability

① Vacuum plating case, double-sided conformal coating, 48H salt-spray proof, 5G anti-vibration

② Pass the 85℃ high-temperature & 85% high-humidity cycle working test, can be reliable work in harsh environment

③ Outstanding EMC performance and meeting multiple industry standards of railway/industrial/marine equipment/wind power/power station, 

e.g. 

CE meets Railway standard IEC62236-3-2 CLASS A+20dB, 

surge meets IEC/EN 61000-4-5 ±4KV/±6KV, 

EDS meets IEC/EN 61000-4-2 Contact ±8KV /Air ±15KV

④ Safety according to ATEX, IECEx increased safety type explosion-proof certification, meeting the mining application

⑤ Comply with ANSI/ISA 71.04-2013 Level G3, can be used in the highly polluted environments

⑥ Comply with IEC/EN/UL/BS EN62368, IEC/EN/UL/BS EN61010, EN61558/62477, GB4943, IEC60079, GB3836, NB/T31017 standards 

4. Systematized production management

① 5 years warranty, long lifespan

② Unique QR code/SN for product tracking

③ High level of quality control such as defect rate, appearance standard, etc.

Applications

LIHF series can be widely used in applications with higher requirements for reliability and better performance, such as wind power, railway, new energy, nuclear power, marine equipment, and other high-end/ precision manufacturing fields.

These power supplies have strong load capacity and can supply power to multiple PLC/DCS parallel modules in the industrial control system, and multiple buffer circuits can be connected at the output.

MORNSUN is committed to providing power supplies with high stability, high anti-interference, and high electrical performance for high-end applications.

The products should be used in natural air cooling environment, if used in a closed environment, please contact our FAE team.

Features

• Universal 85 - 277VAC or 120 - 390VDC Input voltage, 305VAC/2H

• Efficiency up to 95%

• Operating temperature range: -40℃ to +85℃, full load at 60℃

• Continuous static power margin of up to 125% (PN)

• 150-200% peak load for 5s (240W-200%, 480W/960W-150%)

• Easy fuse tripping - 6 times rated current for 15ms

• Support 5+1 bus high precision parallel current sharing

• Active PFC, PF≥0.97

• Support RS485/ModBus communication protocol

• Support DC OK, AC OK, and remote control function

• Double-sided conformal coating, 48H salt-spray proof, G3 corrosive-proof, explosion-proof

• Operating altitude up to 5000m

• 5 years warranty

• Output short circuit, over-current, over-voltage, over-temperature protections; Input under voltage protection

• Safety according to ATEX, IECEx increased safety type explosion-proof certification

• Meets ANSI/ISA 71.04-2013 level G3

• Safety according to IEC/EN/UL/BS EN62368, GB4943, IEC/EN/UL/BS 61010, EN61558, EN62477, IEC60079, GB3836, NB/T31017 standards