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TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD
TIANJIN ESTEL ELECTRONIC SCIENCE AND TECHNOLOGY CO., LTD
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TC06-40TEH/01,400W 48V Peltier Thermoelectric Cooler AC,For Outdoor Telecom Cabinet/Room

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

TC06-40TEH/01,400W 48V Peltier Thermoelectric Cooler AC,For Outdoor Telecom Cabinet/Room

Place of Origin : China
Brand Name : ESTEL
Certification : ISO9001:2008
Model Number : TC06-40TEH/01
MOQ : 1 Set
Packaging Details : Wooden Case
Delivery Time : 15 days
Payment Terms : T/T
Supply Ability : 6000 Sets Per Year
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400W DC48V HIGH EFFICIENCY TEC AIR CONDITIONER

Model: TC06-40TEH/01

1. Introduction

The TC06-40TEH/01 TEC air conditioner is a full automation temperature control device. 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 and operate . The product is widely applied in telecom cabinet, small and medium sized telecom room, UPS room, outdoor base station room, etc.
2. Technical Specs
2.1 General Description
The TC06-40TEH/01 TEC air conditioner consists of 6 parts: peltier module (including sealing and insulation material), cold end radiator, hot end radiator, cold end fan, hot end fan, monitoring module. When power supply is connected to the TEC, one side of the peltier conduct cooling, and the other side of the peltier conduct heating, the cool (heat) from which will diffuse to the surrounding environment through cold (hot) end radiators, fans and mixed refrigerant. The cold end radiator and cod end fan constitute the inside circulation for cooling the cabinet internal environment, while the hot end radiator and hot end fan constitute outside circulation for heat radiation to the external environment.
Diagram 1: TC06-40TEH/01 picture
2.2 System Parameters

Model No.

TC06-40TEH/01

Cooling Method

peltier

Cooling Effective Power

400W

Heating Effective Power

700W

Operating Voltage

DC48V (43V~-60V)

Cooling Stable Current

10A±5%

Working Environmental Temperature

-20°C ~ 55°C

Storage Working Temperature

-40°C ~ 70°C

Installation Mode

side

Noise

≤65dB

Service Life

>7 years

Size (LxWxH)

430x220x530mm

Weight

20Kg


2.3 Dimension


3. Control
3.1 Application
TC06-40TEH/01 high efficiency air conditioner uses a universal intelligent controller ET724H, which is controlled by highly integrated STC single chip microcomputer. The controller, with good performance, easy and convenient installation and set, is widely applied in small and medium sized telecom room, UPS room, outdoor base station room, etc.
3.2 Technical Parameter
(1)Three digit seven segment digital tube displays measured temperature and set temperature.
(2)Temperature measurement accuracy: 0.1 °C ; display accuracy:0.1 °C.
(3)Intelligently choose cooling mode or heating mode.
(4)With protective direct ventilation function.
(5)Power Supply: DC48V.
(6)Power Consumption: ≤5W.
(7)Working Environment: -30°C~70°C; <90%RH.
(8)Installation method: guide rail,hanging.
(9)Size (L×W×H): 150mm×190mm×45mm
3.3 Operating Instruction
ET724H uses user-friendly interfaces, which can be operated easily. All the operations can be realized with three buttons. The following is the control board diagram:
Diagram 3: control board diagram
3.3.1 Buttons
PAR:parameter button, confirm button.
Press once and release the button, shift dispaly parameter name and parameter value;
▲:At parameter name display: increasing parameter No.; At parameter value display: increasing parameter revision.
▼:At parameter name display: reducing parameter No.; At parameter value display: reducing parameter revision.
3.3.2 Operating Instruction
(1) Operating Mode (parameter P00 value display mode):
The mode is normal working mode. 3 digits LED display measured temperature and set temperature in turn. Six LED meanings:
PV lamp on: the digital window displays measured temperature;
SV lamp on: the digital window displays set temperature; at cooling mode, it shows cooling start temperature; at heating mode, it shows heating set temperature;
Col lamp on: the current output is cooling; flashing means manual preparation mode;
Heat lamp on: the current output is heating; flashing means manual preparation mode;
TEC alarm on: TEC failure, fan failure, or temperature sensor failure;
Temp alarm on: measured temperature is higher than set upper limit or lower than set lower limit.
At operating mode, a long press on PAR to shift to parameter name P00 display; press ▲ to select parameter no. for observation or revision.
(2)Parameter Mode (except P00):
At this mode, one can observe or revise the revisable parameters. Refer to 3.3.3 parameter instruction.
At parameter mode: one can manually shift parameter no.(Pnn) or parameter value display (shift with PAR button).
3.3.3 Parameters Instruction

Parameter No.

Parameter Name

Initial Value

Remark

P00

TPV/TSV


measured temperature/set temperature display

P01

T2


T2 temperature (cold end) (cooling)

P02

T3


T3 temperature (hot end) (cooling)

P03

inFr1


inside fan rotating speed 1, per second

P04

inFr2


inside fan rotating speed 2, per second

P05

outFr1


outside fan rotating speed 1, per second

P06

outFr2


outside fan rotating speed 2, per second

P07

tecI


TEC operating current (A)

P08

DI


DI2, DI1 state (refer to remark 1)

P09

ECcode


alarm code (refer to remark 2)

P10

LOC

0

when LOC=55, accessible to the following parameters.

P11

colTa

25.0

cooling start temeprature

P12

colTb

2.0

cooling control return difference

P13

hotTa

15.0

heating start temeprature

P14

hotTb

2.0

heating control return difference

P15

ZFanTa

35.0

direct ventilation start temperature

P16

ZFanTb

2.0

direct ventilation control return difference

P17

TAL

10.0

Inside temperature alarm lower limit

P18

TAH

32.0

Inside temperature alarm upper limit

P19

tecAL

2.0

TEC current lower limit

P20

tecAH

15.0

TEC current upper limit

P21

BT1

0.0

temperature 1 deviation correction

P22

BT2

0.0

temperature 2 deviation correction

P23

BT3

0.0

temperature 3 deviation correction

P24

fanEN

1

allow fan fault judgement

P25

tecEN

1

allow TEC fault judgement

P26

fsvX

1.0

TEC current display correction coefficient (amplifying coefficient)

P27

ADR

1

communication address

P28

BAUD

2

baud rate:0~3, (2400~19200BPS)

P29

inOH

100

inside fan speed limit

P30

outOH

100

outside fan speed limit

Remark 1:
DI2 corresponding with the high bit; DI1 corresponding with the low bit.
Remark 2:
Eight alarm codes:
D0 ---- system alarm;
D1 ---- temperature alarm;
D2 ---- temperature sensor fault;
D3 ---- TEC alarm(over current or under current);
D4 ---- inside fan fault(either of the two fans);
D5 ---- outside fan fault(either of the two fans);
D6 ---- DI1 alarm;
D7 ---- DI2 alarm.
When any of the alarm from D2 to D7 occurs, D0 will be 1. For example, the alarm code 21 means D5 is 1, D0 is 1, that is outside fan alarm.
4. Mainboard Wiring Diagram
Diagram 4: mainboard interface diagram
J1: Prog programming port;
J2: temperature sensor input,1 - 5V, 2 - T, 3 - GND;
J3: T2 (NTC), TEC cold end temperature (cooling);
J4: T3 (NTC), TEC hot end temperature (cooling);
JD1: DC48V input, 1- 48V+, 2 - 48V- ;
JD2: TEC air conditioner power supply;
When cooling,1 - +48V, 2 - 0V; When heating, 1 - 0V, 2 - 48V;
JD3: fans control interface: refer to instruction in the diagram;
JD4: multifunctional interface: refer to instruction in the diagram;
JD5: water guage 1 (inside);
JD6: water guage 2 (outside);
JD7: RS485 communication interface:
1 - B-, 2 - A+,3 - GND.
WR1: adjust rotating speed of water pump 1 (inside);
WR2: adjust rotating speed of water pump 2 (outside);
WR3: adjust TEC current upper limit protection point ( can measure voltage between VH point and 0V);
WR4: adjust TEC current lower limit protection point ( can measure voltage between VL point and 0V);
5.Electrical Wiring Diagram
0V -48V: power supply input (voltage input: DC36 - 65V)
A+ B- SGND: RS485 communication interface
AL1 AL2: sytem alarm output
F+ F- : auxiliary direct ventilation control output (output voltage: DC48V)

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