1. Description

The HE06-120SEH/01 Mixed Working Fluid Heat Exchanger is a full automation temperature control product. It uses intelligent controller to control the whole system of the heat exchanger. According to the variation of environment temperature, the intelligent controller can automatically detect, operate and record the whole system’s operating time, power consumption, event and historical data. It can store 100 event records and 1280 historical data records, and can enquire 256 days’ daily record information.

2. Application

The cabinet heat exchanger is applicable for outdoor communication cabinet of the marginal network, access network, and 4G network, outdoor power cabinet, outdoor control cabinet, telecom wireless base station, distributed base station, and mini computer rooms.

3. Technical Parameters

Dimension Diagram: 430×176×700 mm (W×D×H)

4. Features

• Low noise
• With 4 way switching value detection
• With 1 way room air conditioner control
• Wide input voltage range: DC36 - 65V
• With dry contact alarm output
• Dust proof and water proof
• Main components are CE certified, meet EU RoHS requirements.
• Strong adaptability
• Digital and precise temperature control.
• Using natural cooling technologies,energy-saving operation,more reliable and lower cost than air conditioner.
• The heat exchanger capacity can be set according to need

5. Standard Compliance　　

6. Working Principle

Cabinet heat exchanger is a device that utilizes the natural cool resources to exchange heat between hot inside and cool outside of cabinet with limited power consumption.

When there is large temperature difference, the device will effectively exchange heat between hot inside and cool outside, which make the cabinet be an enclosed system with temperature control, and equipment inside can work normally.

7. 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)

8. Picture