LK65CZ1 COMPRESSOR
TECHNICAL SPECIFICATION
HUANGSHI DONGBEI ELECTRICAL APPLIANCE CO., LTD.
2016.01
LK65CZ1 COMPRESSOR TECHNICAL SPECIFICATION
INDEX
page
1、Compressor Type…………………………………..2
2、Performance Data………………………………….2
3、Running Condition…………………………………2
4、Compressor Mechanical Information………………3
5、Compressor Shape………………………………….3
6、Wiring Diagram……………………………………4
7、Fixing of mounting Accessories………………….4
8、Starting relay and Protector………………….……..…5
9、Delivery State………………………………………….5
10、Package、Storage and Transportation…………………6
11、Technical Items…………………………………..….6
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LK65CZ1 COMPRESSOR TECHNICAL SPECIFICATION
1．Compressor Type
Compressor model LK65CZ1
Rated voltage/frequency 220-240V～50Hz
Refrigerant R134a
Application Low back pressure（L.B.P）
Cooling method Static
Start torque Low starting torque（LST）
Control device Capillary tube
Motor type RSCR(PTC)
Running capacitor 4μF
2．Performance Data
Displacement
Oil Charge
Cooling Capacity COP
Net Wt.
Power
ASHRAE CECOMAF ASHRAE CECOMAF
-35 -30 -25 -23.3 -20 -15 -10 -25 -23.3 -25
3
cm HP kg ml w w w w w w w w w/w w/w
6.5 1/4 8.2±0.4 200±5 110 130 168 180 222 282 350 135 1.50 1.17
Cooling capacity ≥95% Efficiency (C.O.P) ≥95%
These datas come from the test without a PTC relay
Testing condition:
L.B.P
Test conditions
ASHRAE CECOMAF
Evaporating Temp. -23.3℃ -25℃
Ambient Temp. +32.2℃ +32℃
Condensing Temp. +54.4℃ +55℃
Suction Temp. +32.2℃ +32℃
Subcooling Temp. +32.2℃ +55℃
3．Running Condition
Ambient temp. 0～43℃
Evaporating temp. -35～-10℃
Voltage range 187～254V
Max. condensing temp. 65℃
Max. winding temp. 130℃
Max. shell temp. 95℃
Max. discharge temp. 120℃
Start voltage 187V [0.5/0.5bar(abs)]
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LK65CZ1 COMPRESSOR TECHNICAL SPECIFICATION
Shell min. resistance to pressure 35bar
4．Compressor Mechanical Information
Oil type Ester
Viscosity 9.4～10.6mm2/S (40℃)
Oil charged 200±5ml
Min. oil volume in compressor 180ml
Diameter of suction tube (I.D.) Φ6.15±0.05mm
Diameter of discharge tube(I.D.) Φ4.95±0.05mm
Diameter of process tube (I.D.) Φ6.15±0.05mm
Material of suction tube, process
copper tube
tube and discharge tube
Compressor noise 42dB(A)
2
Vibration 0.7m/s
Protecting gas Dry com.air（Dew point-60℃）
5．Compressor Shape
Caution：Process tube and Suction tube can not exchange
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LK65CZ1 COMPRESSOR TECHNICAL SPECIFICATION
6．Wiring Diagram
Note: Each of the starting relay、the overload protector、the spring tap、the cover and the
earth bolt is separately provided by our company.
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LK65CZ1 COMPRESSOR TECHNICAL SPECIFICATION
7. Starting Relay and Overload Protector
7.1Starting relay
Starter Model: QP2-15C or QPS2-B15MD3+DRB26N61A2 or ZHB75-120P15
Type:Starting relay
max current: 8A
max working voltage:350V
Resistance of Starting relay(25C):15±20%
First Assembly Force≤88N, The Sixth Disassembly Force≥25N (QP2-15C)
First Assembly Force≤150N, The Sixth Disassembly Force≥37.5N (QPS2-B15MD3+DRB26N61A2 or
ZHB75-120P15 )
Starting relay Supplier: Shunde Ronggui Electronic Circuit Measuring Equipment Co., Ltd.(QP2-15C)
Hangzhou Star Shuaier Electric Appliance Co.,Ltd. (QPS2-B15MD3+DRB26N61A2)
Changshu Tianyin Electromechanical Co., Ltd.(ZHB75-120P15 )
Flammability: Anti-flammability
QP2-15C
QPS2-B15MD3+DRB26N61A2
三处
ZHB75-120P15
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LK65CZ1 COMPRESSOR TECHNICAL SPECIFICATION
7.2Overload protector
Compressor model LK65CZ1
Type DRB26N61 QPS2-B15MD3+
TB75-120 3TM232NF1 ZHB75-120P15
A2 DRB26N61A2
Pro
Max.T.C Amp.(25℃) A 7.5
te-
Trip time S 5~15
cto
Reset time S 30~150
r
Open temp. ±5℃ 120
Close temp. ±9℃ 61
First Assembly force≤49N,The Sixth Disassembly force≥12.5N(TB75-120 or DRB26N61A2 or
3TM232NF1)
First Assembly Force≤150N, The Sixth Disassembly Force≥37.5N (QPS2-B15MD3+DRB26N61A2 or
ZHB75-120P15 )
Supplier: Shunde Ronggui Electronic Circuit Measuring Equipment Co., Ltd.(TB75-120)
Hangzhou Star Shuaier Electric Appliance Co.,Ltd. (QPS2-B15MD3+DRB26N61A2 or DRB26N61A2)
Sensata Technologies (Baoying) Co., Ltd.(3TM232NF1)
Changshu Tianyin Electromechanical Co., Ltd.(ZHB75-120P15 )
Flammability:Anti-flammability
TB75-120 DRB26N61A2 3TM232NF1
D
R
RoHS
B
STAR
V
D E CQC
9.Delivery State
No. Name Model Quantity CODE
1. Compressor LK65CZ1 1 pcs
2. MOUNTING ACCESSORIES
2.1. Rubber grommet H model 4 pcs QET.1-03B
2.2. Spring washer 4 pcs
2.3. Hexagon bolt M6×30 4 pcs 1160900310
2.4. Flat Washer 4 pcs
2.5. Nut 4 pcs
2.6. Sleeve φ 10×17 4 pcs QET-04
3. ELECTRICAL ACCESSORIES
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LK65CZ1 COMPRESSOR TECHNICAL SPECIFICATION
Shunde Ronggui Electronic Circuit
QP2-15C
Measuring Equipment Co., Ltd.
QPS2-B15MD
Hangzhou Star Shuaier Electric
Starting relay 3+DRB26N61 1 pcs
Appliance Co.,Ltd.
A2
ZHB75-120P1 Changshu Tianyin Electromechanical
5 Co., Ltd.
Shunde Ronggui Electronic Circuit
TB75-120
3.1. Measuring Equipment Co., Ltd.
Hangzhou Star Shuaier Electric
DRB26N61A2
Appliance Co.,Ltd.
3TM232NF1 Sensata Technologies (Baoying) Co., Ltd
Overload protector 1 pcs
QPS2-B15MD
Hangzhou Star Shuaier Electric
3+DRB26N61
Appliance Co.,Ltd.
A2
ZHB75-120P1 Changshu Tianyin Electromechanical
5 Co., Ltd.
3.2. Relay cover assembly A1 1 pcs QAU05Y-02
3.3. Grounding screw components 1 pcs QET.1-24A
3.4. Running capacitor 4μF 1 pcs
3.5. Earth screw QET.1-24A 1 pcs
Notes:1.All electrical parts and equipment assembly are supplied separately, not installed
on the compressor.
2.All electrical parts and equipment assembly according to Delivery states are all
provided by our company.
10． Package、Storage and Transportation
Package type unreusable
Quantity 120pcs/box
Transportation By Sea
Storage Max. 2 layers
Gross Weight Kg 1114±48
Net Weight Kg 984±48
Volume m3 1.13
Dimension: length×width×height (cm) 109×89×116
Plywood supporter、upper plywood
cover、foam divider、plastic sheet、
Main components
cardboard cover、rain-proof cover、
wrapping
Keep the compressor in normal or
Movement
vertical position.
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LK65CZ1 COMPRESSOR TECHNICAL SPECIFICATION
No allowable compressor’s damage
Trans. test requirement
and performance loss.
11．Technical Items
⑴、Don’t take off the rubber plugs before using and installing compressor to prevent dust
and moisture.
⑵、Don’t turn down or incline the compressor during storage, transportation or installation
and avoid vibration and shock.
⑶、The compressor must be kept horizontally during running, the inclination angle must be
less than 5°.
⑷、The interval of compressor operation must be more than 4 minutes in order to obtain a
pressure balance in the systems.
⑸、Don’t start or run in the case of vacuum or charge high voltage in the compressor. The
compressor cannot be used to vacuumize the refrigeration system.
⑹、The design of refrigeration system must be suitable to insure the oil could flow back to
compressor.
⑺ 、 The maximum ambient temperature of the compressor operation is 43 ℃ .When
continuously operating under the maximum ambient temperature 43℃，the condensing
pressure and the peak pressure should not exceed as showing in the following
table.
Refrigerant R134a
Max. condensing pressure 1.59MPa
Peak 2.0Mpa
⑻ 、 Widen the evaporating Temp. range of the compressor should be approved by
DONPER.
⑼、Compressor should be stored in a dry place.
⑽ 、 Compressor accessories (eg: starting relay, overload protector etc.) are put in the
accessories box instead of fixing on the compressor.
⑾、The stocking period must be less than 6 months after the Data of production. If longer,
you have to check whether the filled gas is sufficient. Replenishment must be done if
necessary.
⑿ 、 It’s necessary to keep the compressor without rubber plug as short time as possible
(max time 10 min).
⒀、R134a systems require a filter with drying agent whith suitable for R134a refrigerant
⒁、The vacuum pump and the charging system must only be dedicated to R134a.
⒂ 、 The refrigeration system should minimize the content of chlorion and moisture, and
must be free of paraffin and silicon oil.
⒃、The organic substance non-compatable with R134a cannot be used in the refrigeration
system.
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