qx1401 vdl(h) spec

RIGID HVAC * http://www.rigidhvac.com

Specification Model: QX1401VD

QX1401VD Compressor Specification

1. DRAWING LIST

DRAWING NAME DRAWING No.

DIMENSIONS SKETCH QX14-WX

LEAD ROUTING QX14-DL

CHARACTERISTIC CURVE QX14-TX

RUBBER GROMMENT QX14-35

GROMMET SLEEVE QX14-36

DRIVER DIMENSIONS DA1510-WX

2. ACCESSORY PARTS LIST

ACCESSORIES NAME QUANTITY

DRIVER DA1510 1 piece

RUBBER GROMMENT 3 pieces

GROMMET SLEEVE 3 pieces

SCREW 3 pieces

NUT 3 pieces

SHIM 6 pieces


3. COMPRESSOR PARAMETERS

ITEMS DATA

Ou

tpu

t

Rated Voltage(V) 12

Rated Current(A) 10

Rated Power(W) 100

Max Power(W) 150

Output Frequency (Hz) 500

Speed(rpm) 6000

Inp

ut

Input DC12

Input Voltage(Vac) 9 -16

Rated Frequency(Hz) -

Power Factor -

Op

era

tio

n

Speedup Time(s) (0-max frequency) 30s

Speed adjustment accuracy 1%

Speed Scope(rpm) 2000-6000

Start Mode Open loop speedup

Speed Up/Down Mode Linear

Stop Mode Run to stop

Oth

er

Cooling Free air cooling

Noise ＜40dB

Operation Life ＞40000 Hours


4. COMPRESSOR SPECIFICATION


5. APPLICATION INSTRUCTION

6. BLDC CONTROLLER

The following electrical accessories are used based on power supplies and protection methods.

The individual specifications are listed in respective specification sheets

NO. ITEMS APPLIED NOTICE

1- Suction Gas

Temperature

Sufficient to keep the discharge gas temperature within the specified

range. The refrigerating circuit should be designed so that the suction

gas superheating is above 2℃ and liquid entry and compression are

prevented.

2- Starting Voltage

Min. Starting voltage is 9V. This refers to the voltage applied between

the terminals on the compressor, at starting balancing pressures below

0.6 Mpa.

3- Power Cycling

conditions

Min. Time interval between power on and off is above 5 minutes, with

running time above 3 minutes. Accumulated cycling times above

60,000.

DIVER NOTES

Controller Refer to the electrical schematics. The wire between the compressor terminal and the

controller should be heat resistant, temperature >105℃.


7. INSTALLATION & APPLICATION

7.1 GENERAL

1- Avoid installing the compressor in apparatus using refrigerants containing chlorine, Such as R12, R22, R502,

etc. Don't use filling devices that have been used for CFC or HCFC refrigerants before when filling the

refrigerant.

2- Don't use cleaning agents containing chlorine for cleaning circuits. Make sure that there is no residual chlorine

left if they have to be used. Special attention: The content of chlorine related substances in refrigerating

systems must be below 100ppm of the total refrigerant gas filled.

3- Use specified drying filters for HFC-134a only. Install the filters right after the sealing package is opened.

4- Tubing used in systems must be clean and free from residual oil left from the manufacturing process.

7.2 VACUUM

For building vacuum in the system the pumping should be made from both high and low pressure sides. The

vacuum should be below 0.35 mmHg.

7.3 REFRIGERANT

Refrigerant charging must be from the high pressure end (condenser side)

7.4 RUBBER PLUGS

The compressors are filled with high purity Nitrogen at 0.01 to 0.05 Mpa (Gage pressure) at the factory and the

tubes are sealed with rubber plugs and thermal shrinking plastic tubes. The plug in discharge tube should be

removed first to prevent oil from bursting out.

7.5 IMPURITY

No soldering agent, dusts, or other substances are allowed to get into the system when soldering the compressor

to tubing. Solder material should be low melting temperature to avoid oxidization on tunings.


7.6 COMPRESSOR MOUNTING

Use the rubber grommets from factory. Tilting angle should be not more than 5°

7.7 COMPRESSOR OPERATION

Compressor mustn’t be started until they are installed into system with refrigerant fulfilled. No running should be

made when compressors are open to air. Allow for min. 3 minutes for internal pressure to be balanced between 2

starting.

7.8 TUBE CLEANING

Clean tubing in order to prevent metal chips, fibers and impurities from the system when installing compressors.

Install a 100 mesh metal filter in the tubing.

7.9 REFRIGERATION OIL

Refrigeration oil RL-32H,150TD or equivalent performance oil with HFC-134a is used for high reliability. R134a

has excellent thermal stability and wear resistance. Other oil is NOT allowed to be added into system.

7.10 REFRIGERANT

Use high-purity HFC-134a (above 99.9%, or above 99.95% if possible) .

7.11 GENERAL REQUIREMENTS

1- Compressors should be installed into refrigeration circuits within a year after they are manufactured.

2- Install compressors into refrigeration circuits within 30 minutes after breaking sealing to prevent moisture from

getting into the compressors.

3- Never pump vacuum in compressors alone.

4- Never make idle runs on compressors.

5- Do not power up compressors under vacuum conditions.

6- Avoid crash or any impact when compressor in installed.

7- Compressor should be stored with good ventilation, free from the existence of corrosive gas. Do not store

compressor at the same location for corrosive stuffs containing acid or alkaline. Relative humidity should be

lower than 80%.


8. EXTERNAL DIMENSION (QX14-WX)


9. GROMMET & SLEEVE (QX14-36)

10. RUBBER GROMMET (QX14-35)


11. CHARACTERISTIC CURVE (QX14-TX)

Remark: Condensation Temperature:38℃

Remark: Condensation Temperature:38℃

Controller DA1510 Instruction

12. CONTROLLER

Controller DA1510 is specifically designed for variable frequency compressor with

low voltage (DC 12V input) and low power.

※ Multiple speed control methods without position sensor.

※ Operation temperature is -20℃～+45℃.

※ Operation smoothly, low noise.

※ Small installation footprint.

※ All components are industrial level, key components, e.g. IC, capacitor, power MOSFET etc. are all global

famous brand.

13. CONTROLLER DATA

Type DA1510 D A 151 0

Definition Driver for Variable

Frequency Driver DC 12V

Power：

150W

IP：

0:IP00

14. INTERFACE

14.1 Diagram


14.2 Interface

Remarks: The wiring shall follow the above instructions; otherwise failure will be caused.

No. Description SPEC

1 EN Switch EN, Enable terminal, reservation for EN. P2500J-02

2 PWN speed control terminal (0~5V,1K~10KHz). P2500J-02

3 Fault alarm compressor failure alarm, high level-normal, low

level-failure. P2500J-02

4 Connecting lines (Any direction connecting the compressor).

5 TTL communication port P2500J-03

6 0~5V to adjust the speed. P2500J-02

7 Terminals for potentionmeters with 50kohm to adjust speed. P2500J-02

8 Control program edit input socket

9 Green LED

10 Red LED

A Positive weir Power “ + ” 1015 16# Red

B Negative weir Power “ - ” 1015 16# Black


15. CONTROLLER DIMENSIONS (DA1510-WX)

Unit: (mm)


16. OPERATION INSTRUCTION

6.1 Analog speed control is default speed control mode. The mode can be temporarily changed

thru communication software provided, but the changed mode can NOT be stored in the product.

6.2 Under the communication control mode, the user can control the compressor speed thru

setting-up “Control Instruction” and “Speed Setup”. The communication protocol is MODBUS RTU.

6.3 Under analog speed control mode, the higher corresponding speed will have priority among

analog voltage, potentiometer and PWM.

1- Analog Voltage Mode - the relation between the voltage and the speed are linear relation: 0V-0.5V, compressor

stops. ≥0.7V, compressor starts to run. 0.7V-5V, corresponding speed is 2000rpm - 6000rpm

2- PWM Mode - the frequency and the speed is linear relationship: 300-500Hz, compressor stop. 1000Hz,

compressor starts to run.1000-10000Hz, corresponding speed is 2000rpm – 6000rpm.

3-Potentiometer Mode – 50KΩ, compressor stops. 30KΩ-0KΩ, corresponding speed is 2000rpm – 6000rpm.

6.4 Red/Green LED to indicate the status of the driver.

17. Definition of Red/Green LED indicator:

Driver Status Green LED Red LED

Standby Blink (On - 0.25s, Off - 0.25s) Off

Motor Failure Off

Blink N times (On - 0.25s, Off -0.25s), then off

2s, repeat as above cycle (N means Error

Number, seen below definition.)

Operating Normal Green LED and Red LED blink alternately (On - 0.25s, Off - 0.25s)


18. Error Number (N):说

Number

of Red

LED blinks

Failure Description

1 Short or output

over-current

The driver will alarm over-current failure when peak value of output

current is larger than 30A, and stop the output. The driver will restore in

3minutes. The driver will be locked if there are more than 7 times

over-current protection in 1 hour. The alarm will be eliminated after

re-power-on.

2 Motor Stall The driver will stop the output and alarm when the motor is stalled. And

driver will try to restore to run 3 minute later.

3 Temperature

Sensor Failure

The driver will not work when disconnecting of temperature sensor is

detected.

4 MOSFET Over

temperature

Stop the output when the temperature of MOSFET goes up to 105℃.

Restore the output when the temperature of PIM goes down to 85℃.

When over-temperature protection happens, the driver stops the output

and then will try to restore in 3 minutes.

5 V_BUS

Low Voltage

The driver will alarm and stop output when V_BUS is lower than 8.2V and

restore when V_BUS is higher than 9V and last more than 3minutes.

6 V_BUS

Over Voltage

The driver will alarm and stop the output when V_BUS is higher than 17V

and restore when V_BUS is lower than 16V and last more than 3minutes.

7 Lack-phase The driver will alarm and stop the output if disconnecting between the

driver and compressor. The driver will try to restore in 3 minutes.

qx1401 vdl(h) spec

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