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TC06-50ZEH/01,500W DC48V Air Conditioner For Advertising Players,LED Display Screen
Product Details:
Payment & Shipping Terms:
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Detailed Product Description
500W DC48V AIR CONDITIONER
Model: TC06-50ZEH/01
1. 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.
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. System Principle Diagram
Diagram 1: System Principle Diagram
4. Standard Compliance
|
Standard |
Description |
|
GB/T 17626.7-1998 |
Electromagnetic compatibility |
|
GB4706.1 |
Safety of household appliance and electrical appliance with similar use. |
|
GB4798.1 |
Environmental conditions existing in the application for electric and electronic products - storage |
|
GB4798.2 |
Environmental conditions existing in the application for electric and electronic products - transportation |
|
GB4798.3 |
Environmental conditions existing in the application for electric and electronic products - usage |
5. Technical Parameters
|
Model No. |
TC06-50ZEH/01 |
|
|
Environmental Performance |
working environmental temperature |
-20°C ~ 55°C |
|
storage working temperature |
-40°C ~ 70°C |
|
|
working humidity |
≤95% |
|
|
Thermal Performance |
rated cooling capacity |
600W(L35 L35) 500W(L25 L35) |
|
heating input power |
no |
|
|
Electrical Performance |
rated input current |
3.5A(L35 L35) 3.3A(L25 L35) |
|
rated input power |
168W(L35 L35) 158W(L25 L35) |
|
|
input voltage |
DC48V |
|
|
Reliability |
MTBF |
60000 hours |
|
Noise |
≤65dB |
|
Diagram 2: Dimension Diagram
6. Installation and Electrical Wiring
6.1 Preparation Before Installation
(1) Prepare the tools in the following table “Installation And Maintenance Tools”.
(2)Check the air vents to ensure there’s no unnecessary items on the vents.
6.2 Installation And Maintenance Tools
|
Tools Name |
Function |
|
Cross Screwdriver |
Fix air conditioner. |
|
Small Slotted Screwdriver |
Wire power supply port on the panel |
|
Wire Stripper |
Wire stripping |
|
Wire Crimper |
Crimp power supply for equipment |
|
Multimeter |
Check the wiring to ensure it’s correctly connected and without short circuit. |
|
Clamp Meter |
Test operating current of the air conditioner |
6.3 Installation Steps
(1)Make sure the air conditioner is not connected with power.
(2)Fix the air conditioner according to the Dimension Diagram.
(3)Strip the insulation of the power supply wire, and crimp the terminal.
(4)Connect the wires according to the Electrical Wring Diagram.
(5)After finishing the wiring, use the multimeter to check if the electric circuit is normal. Then connect the air conditioner with power supply, and use clamp meter to test the operating current.
Note: Make sure to disconnect all the power supply to the air conditioner before installation. Choose proper wire diameter and test operating current according to the technical parameters of the air conditioner.
6.4 Electrical Wiring Diagram
Diagram 3: 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
7. After mechanical installation and electrical installation are finished, check the installation items.
(1)Make sure the air conditioner is firmly installed.
(2)Check the electrical installation circuit, and ensure it doesn’t have short circuit.
(3)Check the air outlet, air inlet, internal fan and external fan of the air conditioner, and ensure they don’t have any odds and ends.
(4) Connect the air conditioner to power supply, and test the power supply (voltage input: 48VDC±15%), operating current 3.4A±4%.
8. System Control
Terminology:
BTH: Temperature & Humidity of Box;
ETH: Temperature & Humidity of Engine Room;
BAC: Box Air Conditioning;
CAC: Cabinets Air Conditioning;
BACS: Box Air Conditioning Start Times;
BACR: Box Air Conditioning Run Time;
CACS: Cabinets Air Conditioning Start Times;
CACR: Cabinets Air Condintioning Run Time;
VP Temp.: Vent-pipe Temperature;
AC FSV: Air Conditioning Value of Current;
CPar: Parameter of Control;
BPar: Parameter of Base;
A/M: Automatic / Manual;
MaxTemp: Maximum Temperature;
MixTemp: Minimum Temperature.
8.1 Application
ET872 thermostatic battery cabinet 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, etc.
8.2 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
8.3 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:
Diagram 4 Control Board Diagram
8.3.1 Buttons
PgDn:page down button, confirm button.
Press once and release the button, page down;
A long press on the button, enter or exit parameter status;
At operating status: can select five display interfaces;
At parameter status: revise, confirm and parameter page down button; a long press on the button to exit parameter status.
▲:increasing parameter revision. Page down button for event query.
▼:decreasing parameter revision. Page up button for event query.
PgUp: page up button; the function is oppose to PgDn operation.
8.3.2 Indicators
When the air conditioner works normally, the Work indicator flashes at 2s frequency, showing it is working normally. When there is screen saver, the indicator can indicate the system is working normally.
When the system has alarm, the Alarm indicator will turn on, showing alarm occurs.
8.3.3 Operating Interfaces
The controller includes three working modes: operating mode, parameter mode, and query mode.
(1) Operating Mode:
The mode is normal working mode. There are five operating interfaces which can be selected. The five interfaces display different content. When they are not selected, the interfaces will automatically shift. Press the button “PgDn” to select next display interface; press the button “PgUp” to select the previous display interface.
Interface 1:
Line 1: temperature and humidity inside the thermostatic box (or area I);
Line 2: temperature and humidity inside communication room (or area II);
Diagram 4 is the first interface (main interface) of this mode.
Interface 2:
Line 1: control status indication. Separated by the sign “／”, the former is box air conditioner status: “OFF” means compressor and heater both stop; “30%-100%” means compressor output percentage; “¤” means heater are working; “♂” means hydrogen exhaust or direct ventilation. The latter is cabinet air conditioner status: “Off” means stop; the first “*” means cabinet air conditioner control; the second “*” or “>” is actual status, means the air conditioner is at cooling status; If it display “>”, it means the air conditioner only blow air.
Line 2: real time, manual/auto status. “Auto” means auto status, “Menu” means manual status.
At manual mode of this interface, press buttons “▲,▼” can manually increase or reduce control output of box air conditioner, and the control output of fan will increase or reduce synchronously.
Interface 3:
Display real rotational speed of inner fan and outer fan.
At manual mode of this interface, press buttons “▲,▼” can manually turn on/off control output of cabinet air conditioner.
Interface 4:
Display temperature of inner coil and outer coil.
At manual mode of this interface, press buttons “▲,▼” can manually turn on/off control output of hydrogen exhaust.
Interface 5:
Circularly display current alarms;
When multiple alarms occur, it will display each alarm information circularly.
(2)Parameter Mode:
At operating status, long press on the button ”PgDn” for around 3 seconds, or press the button ”PgUp” at interface 1, to enter parameter mode.The first entered interface is the main menu interface, see the following diagram.
Press the button “▲”, “▼” to choose corresponding parameter group; Press ”PgDn” to enter corresponding parameter group; Press ”PgUp” to return to operating mode. The parameters selection includes:
(a) Observation Parameter
(b) Control Parameter Revision
(c) Basic Parameter Revision
(d) Manual/Auto Selection
(e) Event Query
(f) Return To Operating Mode
(a)Observation Parameter Group (Apar):
Enter the interface to check some parameters which can’t be checked at operating mode, see “8.3.4 Parameter Instruction”.
At parameter mode: on the left of line 1 is Parameter No. (PAnn); on the right of line 1 is parameter value. Line 2 shows the remark of the parameter.
(b) Control Parameter Group (CPar):
Enter the interface to observe or revise the parameters which can be revised, see “8.3.4 Parameter Instruction”.
At parameter mode: on the left of line 1 is Parameter No. (PCnn), on the right of line 1 is parameter value. Line 2 shows the remark of the parameter.
(c) Basic Parameter Group (BPar):
Enter the interface to observe or revise the parameters which can be revised, see “8.3.4 Parameter Instruction”.
At parameter mode: on the left of line 1 is Parameter No. (PBnn), on the right of line 1 is parameter value. Line 2 shows the remark of the parameter.
(d) Manual Operation Parameter Group (A/M):
Enter the interface to select “Cool”, “Heater”, “Air”, “ToAuto” to conduct manual start and stop operation.
(e) Event Query (Query):
Enter query mode
8.3.4 Parameter Instruction
(1)Observation Parameters, PA00~PA13:
|
Parameter No. |
Parameter Name |
Initial Value |
Remark |
|
PA00 |
Fr (air conditioner rotational speed) |
|
compressor rotational speed |
|
PA01 |
DI1 (digital input 1) |
|
smoke sensor |
|
PA02 |
DI2 (digital input 2) |
|
door sensor |
|
PA03 |
DI3 (digital input 3) |
|
water sensor |
|
PA04 |
DI4 (digital input 4) |
|
other sensors |
|
PA05 |
DI5 (digital input 5) |
|
reserve |
|
PA06 |
DI6 (digital input 6) |
|
reserve |
|
PA07 |
DI7 (digital input 7) |
|
low DC voltage |
|
PA08 |
ColRN (box air conditioner cooling start times) |
|
times |
|
PA09 |
ColRT (box air conditioner cooling time length) |
|
0.1hour |
|
PA10 |
HotRN (box air conditioner heating start times) |
|
times |
|
PA11 |
HotRT (box air conditioner heating time length) |
|
0.1hour |
|
PA12 |
ktRN (cabinet air conditioner heating start times) |
|
times |
|
PA13 |
ktRT(cabinet air conditioner heating time length) |
|
0.1hour |
(2) Control Parameters, PC00~PC24:
|
Parameter No. |
Parameter Name |
Initial Value |
Remark |
|
PC00 |
LOC (password parameter) |
0 |
LOC=55, accessible to the following parameters |
|
PC01 |
bacCol (box air conditioner control temperature) |
25.0 |
|
|
PC02 |
bacHot (start heating temperature) |
18.0 |
|
|
PC03 |
cacCol(cabinet air conditioner start temperature) |
40.0 |
|
|
PC04 |
bacTb (box air conditioner control accuracy) |
5.0 |
|
|
PC05 |
cacTb (cabinet air conditioner control hysteresis) |
3.0 |
|
|
PC06 |
ehTd (hydrogen exhaust time interval) |
24 |
Hour |
|
PC07 |
ehTi (hydrogen exhaust time control) |
5 |
Minute |
|
PC08 |
lfTc (lack fluoride judgement limit) |
0.5 |
°C |
|
PC09 |
lfTd (lack fluoride judgement time length) |
10 |
Minute |
|
PC10 |
cacFZ (cabinet air conditioner over current threshold) |
10.0 |
A |
|
PC11 |
cacSTV (cabinet air conditioner status threshold) |
0.5 |
A |
|
PC12 |
bbTEH (temperature inside box for forced ventilation) |
28.0 |
|
|
PC13 |
bbTPH (temperature inside box alarm high limit) |
30.0 |
|
|
PC14 |
bbTPL (temperature inside box alarm low limit) |
15.0 |
|
|
PC15 |
enTPH (temperature inside communication room alarm high limit) |
35.0 |
|
|
PC16 |
enTPL (temperature inside communication room alarm low limit) |
15.0 |
|
|
PC17 |
bbHPH (humidity inside box alarm high limit) |
85 |
|
|
PC18 |
bbHPL (humidity inside box alarm low limit) |
30 |
|
|
PC19 |
enHPH (humidity inside communication room alarm high limit) |
90 |
|
|
PC20 |
enHPL (humidity inside communication room alarm low limit) |
30 |
|
|
PC21 |
vp1Limit (inner coil temperature low limit) |
0 |
protect when lower than the limit |
|
PC22 |
vp2Limit (outer coil temperature high limit) |
65.0 |
protect when higher than the limit |
|
PC23 |
inFanOH (inner fan rotational speed limit) |
100 |
Used to limit fan’s max rotational speed. |
|
PC24 |
outFanOH (outer fan rotational speed limit) |
100 |
(3) Basic Parameter, PB00~PB22:
|
Parameter No. |
Parameter Name |
Initial Value |
Remark |
|
PB00 |
LOC (password parameter) |
0 |
LOC=55, accessible to the following parameters |
|
PB01 |
hotEN (define heating device) |
Forbid |
|
|
PB02 |
ysjEN (compressor alarm allowed) |
allow |
When forbidden, it only alarms, but don’t stop. |
|
PB03 |
fanEN (fan alarm allowed) |
allow |
When forbidden, it only alarms, but don’t stop. |
|
PB04 |
bacDT (time interval between two starts of box air conditioner) |
5 |
|
|
PB05 |
cacDT (time interval between two starts of cabinet air conditioner) |
5 |
|
|
PB06 |
ADR(address) |
1 |
|
|
PB07 |
BAUD(Baute Rate) |
9600 |
|
|
PB08 |
CESel (CHA/ENG Select) |
ENG |
Chinese/English |
|
PB09 |
bbBT (temperature inside box data compensation) |
0.0 |
-20.0~20.0 |
|
PB10 |
enBT (communication room temperature data compensation) |
0.0 |
-20.0~20.0 |
|
PB11 |
bbBH (humidity inside box data compensation) |
0 |
-100~100 |
|
PB12 |
enBH (communication room humidity data compensation) |
0 |
-100~100 |
|
PB13 |
vpBT1 (inner coil temperature correction) |
0.0 |
-20.0~20.0 |
|
PB14 |
vpBT2 (outer coil temperature correction) |
0.0 |
-20.0~20.0 |
|
PB15 |
fanRC1 (fan 1 rotational speed coefficient) |
30 |
|
|
PB16 |
fanRC2 (fan 2 rotational speed coefficient) |
30 |
|
|
PB17 |
Year (year) |
real time |
|
|
PB18 |
Month (month) |
real time |
|
|
PB19 |
Date (date) |
real time |
|
|
PB20 |
Hour (hour) |
real time |
|
|
PB21 |
Minute (minute) |
real time |
|
|
PB22 |
Second (second) |
real time |
|
8.4 Wiring Diagram
Diagram 4: Inner Terminals Wiring Diagram
JD1: main power supply input (DC48V);
JD2: heating control output;
JD4: fan control port:
1- 48V; 2- inner fan control; 3- inner fan feedback;
4- outer fan control; 5- outer fan feedback; 6- 0V.
JD5: direct ventilation (hydrogen exhaust) output port (48V);
JD6: DC compressor control port:
connected with compressor control board control port. Please note the direction.
JD7: alarm ouput port:
1, 2: general alarm output dry contact;
3, 4: air conditioner system alarm output.
JD8:
1, 2: remote control dry contact input;
3, 4: working status output dry contact;
JD9: communication port:
1: RXD (or 485A+); 2: TXD (or RS485B-); 3: SGND;
JD10: connected with four DI input.
9. Maintenance
Maintenance Tools:
(1)Vacuum cleaner or compressed air cleaning agent
(2)Soft brush
(3)Cross screwdriver
(4)Multimeter
(5)Clamp meter
(6)Digital thermometer
In order to keep normal temperature environment inside the cabinet, please conduct maintenance according to the “Maintenance Table”.
Maintenance Steps:
(1)Turn off the power.
(2)Disconnect the power line, and disconnect the signal line.
(3)Conduct maintenance according to the “Maintenance Table”.
(4)Connect the power line and signal line.
(5)Operating testing program.
(6)Disconnect the power, restore the normal operating status.
(7)Connect the power.
(8)The equipment installation should reserve a maintenance space not less than 300mm.
Maintenance Table
|
Check Items |
Step Description |
Maintenance Cycle |
|
Casing |
Use brush or vacuum cleaner to clean the odds and ends on the casing. |
6 months |
|
Wiring |
Check if it gets loose and if the power supply voltage is normal. |
6 months |
|
Fans Abnormal |
Move the fans to check if the rotation is smooth, and if there’s abnormal noise or odds and ends. |
6 months |
|
Cooling Fin |
Use brush or vacuum cleaner to clean the dust on the cooling fin; use water or compressed air to clean the condenser. |
6 months |
|
Water Drainage |
Check if the water drainage pipe is smooth |
1 year |
|
Cooling/Heating |
At normal operating status, the measured temperature difference between inside and outside temperatures is higher than 10°C. |
1 year |
|
Cable |
Check if cable peeling occurs. |
1 year |
|
Communication Cable |
Check if the cable includes hidden danger such as peeling. |
1 year |
|
Grounding Cable |
Test if the equipment grounding and cabinet grounding is normally connected, and the resistance is lower than 0.1Ω. |
1 year |
Contact Details
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