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1. Technical Parameters

2. Description

Because of the structural problem of heat exchange core, the power-heat ratio of traditional plate heat exchanger is limited to 4~6, and the attenuation value of heat exchange will become higher and higher after a period of operation. After applying the new type double siphon heat pipe heat exchanger, which lowers the coolant flow resistance through two groups of siphon heat pipes, the power-heat ratio is 10 and higher, Meanwhile, in virtue of the parallel-flow heat exchange technology, the air resistance is 2/3 lower than the traditional plate. Accordingly, it can not only save almost half energy consumption and extend the internal of maintenance twice and more during the long-term operation.

3. Application

The product is widely applied in telecom cabinet, small and medium sized telecom room, UPS room, outdoor base station room, outdoor advertising machine, bank ATM banknote exchange room etc.

4. Features

(1) Reliable: 48V DC power supply, works well even when AC power fails

(2) Low noise

(3) Corrosion protection: Power coated sheet metal endures harsh environment

(4) Easy maintenance: IP55 designed for flushing

(5) Compliant with the RoHS requirements

(6) Monitoring: Provide comprehensive alarm and status report through RS485 interface for remote control

5. Electrical Wiring Diagram

Wiring Ports:

0V -48V: power supply input (voltage input: DC36 - 65V)

A+ B- SGND: RS485 communication interface

AL1 AL2: general alarm output

F+ F- : auxiliary direct ventilation control output (output voltage: DC48V)

6. System Control Wiring Diagram

7. Packing and Shipping

Our Delivery Agent

The goods can be shipped by sea, by air, by courier, by land, by train, etc.

Besides the following delivery agent, we can also look for the delivery agent with the best price in china if you need us to do for you.

8. Our Contact Information

Mobile Phone: 0086-13752765943

Telephone: 0086-0755 66600941

Email: info@estel.com.cn

lxf.estel@hotmail.com
Skype: fiona.liang10