240/480W High-reliability AC/DC DIN rail Power Supplies Enhanced Version– LIHF Series
MORNSUN AC/DC DIN rail Power Supplies High-reliability Series is designed for high-end applications, such as aerospace, nuclear power, marine equipment, metallurgy, wind power, railway, and other precision manufacturing fields.
Based on the LIMF series, MORNSUN developed the Enhanced Version with advanced function – LIHF series (LIHF240/480-23Bxx), meeting the needs for special features in different applications.
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%
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-150%)
⑤ Easy fuse tripping - 6 times rated current for 15ms
⑥ Support 5+1 bus high precision parallel current sharing
⑦ Support RS485 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.
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 Quality indicators upgraded, such as defective rate control or standardized look control
LIHF240/480-23Bxx 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.
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-150%)
Easy fuse tripping - 6 times rated current for 15ms
Support 5+1 bus high precision parallel current sharing
Active PFC, PF＞0.98
Support RS485 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