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TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD
TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD
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500W DC48V Compressor Variable Frequency Air Conditioner For Outdoor Telecom Cabinet, High Efficiency

TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD
TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD
Country/Region: China
Tel: 86--13752765943
Contact Person:
Ms Fiona Liang

500W DC48V Compressor Variable Frequency Air Conditioner For Outdoor Telecom Cabinet, High Efficiency

Brand Name : ESTEL
Model Number : TC06-50ZEH/01
Certification : ISO9001, CE, 3C, FCC, TLC
Place of Origin : Shenzhen, China (Mainland)
MOQ : 1 set
Price : negotiation
Supply Ability : 10,000 sets per month
Delivery Time : 10-15 working days
Packaging Details : carton + foam + wooden case
Installation Mode : door mounted
Cover : galvanized steel, including outer cover
Protection Level : IP55
Color : gray
Rated Cooling Capacity : 500W
Rated Heating Capacity : 300/500W (optional)
Rated Input Voltage : DC48V, variable frequency
Rated Input Current : 3.6A(L35 L35), 3.2A(L25 L35)
Rated Input Power : 173W(L35 L35), 154W(L25 L35)
Working Temperature : -20°C ~ +55°C
Dimension : H×W×D: 400×190×221mm
Noise : ≤60dB
Refrigerant : R134a
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500W DC48V Compressor Variable Frequency Air Conditioner For Outdoor Telecom Cabinet, High Efficiency



1.Specifications
(1)Technical Parameters


Model No.TC06-50ZEH/01
Environmental Performanceworking environmental temperature-20°C ~ 55°C
storage working temperature-40°C ~ 70°C
working humidity≤95%
Thermal Performancerated cooling capacity

550W(L35 L35)

500W(L25 L35)


Electrical Performance

rated input current

3.6A(L35 L35)

3.2A(L25 L35)

rated input power

173W(L35 L35)

154W(L25 L35)

input voltageDC48V
ReliabilityMTBF60000 hours
Noise≤60dB
RefrigerantR134a


(2)Dimension Diagram: H×W×D: 400×190×221mm



2. Features


(1)Strong adaptability


(2)High intelligence


(3)High precision


(4)High reliability


(5)Low noise


(6)Low energy consumption


(7)With 4 way switching value detection


(8)With 1 way room air conditioner control


(9)Wide input voltage range: 48VDC±15%


(10)With dry contact alarm output


3. Introduction


The TC06-50ZEH/01 air conditioner is a full automation temperature control product. It uses intelligent


controller to control the whole system of the air conditioner. 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. The product is widely applied


in telecom cabinet, small and medium sized telecom room, UPS room, outdoor base station room, etc.


4. System Principle Diagram




5. Electrical Wiring Diagram



Wiring Ports:


0V -48V: power supply input (voltage input: 48VDC±15%)


F+ F- : direct ventilation output


AL1 AL2: general alarm output


A+ B- SGND: RS485 communication interface


N: not connected pin


6.System Control


Definitions:


BTH:Temperature & Humidity of Box;


ETH:Temperature & Humidity of Engine Room;


BAC:Box Air Condintioning;


CAC:Cabinets Air Condintioning;


BACS:Box Air Condintioning Start Times;


BACR:Box Air Condintioning Run Time;


CACS:Cabinets Air Condintioning Start Times;


CACR:Cabinets Air Condintioning Run Time;


VP Temp.:Vent-pipe Temperature;


AC FSV:Air Condintioning Value of Current;


CPar:Parameter of Control;


BPar:Parameter of Base;


A/M :Automatic / Manual;


MaxTemp:Maximum Temperature;


MixTemp:Minimum Temperature;


6.1 Application


ET872 controller is a type of universal intelligent controller. It is controlled by highly integrated STC single


chip microcomputer. It can intelligently control operating and hydrogen exhaust of thermostatic cabinet air


conditioner, and can control a telecom room air conditioner. It have the following functions: fault self


diagnosis, power on self start, restart after unexpected failures caused by other reasons.


The controller features perfect performance, easy and fast installation and setting, which is widely used in


telecom cabinet, small and medium sized telecom room, UPS room, outdoor base station room, bank ATM


banknote exchange room etc.


6.2 Main Technical Parameters


a.2×16 Chinese/English shift LCD display, user friendly;


b.Simultaneously display temperature and humidity inside the box and communication room temperature;


c.Temperature measurement accuracy: 0.1 °C; humidity measurement accuracy:4%;


d.Can store 180 days’ daily event record, 1 record every day;

Daily highest temperature, lowest temperature, average temperature
Daily event record;


e.Save the former day’s daily data at 0:00 every day; Can query 180 days’ daily record information;


f.RS485 or RS232 communication,RTU-Modbus protocol, support remote detection and control;


g.Use PID control algorithm, intelligently adjust output power, optimize energy efficiency;


h.Controllable air conditioner quantity: 2 sets. 1 set of air conditioner for communication room, and 1 set of air conditioner for thermostatic cabinet.


i.Control mode: pulse (Non dry contact air conditioner), conducting (dry contact air conditioner);


j.Real-time control air conditioner on/off


k.Power supply: DC48V;


l.Power consumption:≤5W;


m.Working environment: -30°C~70°C; <90%RH;


n.Installation method: guide rail, hanging;


o.Dimension(L×W×H):150mm×190mm×45mm


6.3 Operating Instruction


ET872 uses user-friendly interfaces, which can be operated easily. All the operations can be realized with


four buttons. The following is the control board diagram:



7. Mainboard Wiring Diagram



8. Packing




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