750W AC/DC Enclosed Switching Power Supply for Fire protection industry --- LMF750-12B36XF-XX Series

MORNSUN’s LMF750-12B36XF-XX series-750W AC DC enclosed power supply with active PFC is a 36V emergency lighting centralized power supply, which is safe and reliable, and meets the latest GB17945 standard. The product is used in a centralized control system of emergency lighting and evacuation indication systems with centralized power supply for the lamps.

 

Advantages

Compact size, high power density

a. 261*136*45mm, power density up to 7.7W/inch3, 67.53% higher than conventional products on the market.

b. Intelligent air cooling function, energy-saving

 

Wide application range

a. Meets GB17945 standard

b. Operating temperature range: -20℃ to +55℃, higher criterion compare to conventional products

c. PF > 0.95 (Full load @230VAC)

 

High-reliability

a. 3-year warranty

b. Output short-circuit, over-current, over-voltage, over-temperature protection

c. Long lifespan and high reliability with intelligent air cooling function

d. Multiple productions to enhance reliability, such as 

• precision voltage detection, 

• main power anti-backflow design, 

• smoothly switching design of main and backup power, 

• 380VAC-input over-voltage protection, 

• precision battery charging management, 

• battery reverses polarity protection, 

• backup battery inspection, etc.

 

Green power

a. Efficiency up to 93%

 

Full auxiliary function

a. With UART/RS485 communication interface device

b. Upper computer interface design

 

Good EMC Performance

a. CE meets CISPR32/EN55032                           CLASS A

b. RE meets CISPR32/EN55032                           CLASS A

c. Harmonic current meets IEC/EN61000-3-2    CLASS A

d. ESD meets IEC/EN61000-4-2                          Contact±6KV/Air±8KV

 

Applications

This series of enclosed switching power supply features a backup power charging and detection function, and a smoothly switching design of main and backup power, which is suitable for the fire protection industry.

 

Features

• The active/standby switch over is seamless Smoothly switching design of main and backup power

• Operating temperature range: -20℃ to +55℃

• Active PFC

• High isolation voltage up to 3000VAC

• Output short-circuit, over-current, over-voltage, over-temperature protection

• 380VAC-input over-voltage Protection

• Force start (system emergency start connector)

• Precision battery charging management

• Battery Reverse Polarity Protection

• Main power anti-backflow design

• Backup battery performance detection

• With UART/RS-485 communication interface device

• Reverse alarm and close alarm connector

• PWM fan