No.

: C-SC753H8K-00-GGS-0

APPROVAL SHEET
SPECIFICATIONS OF HERMETIC SCROLL COMPRESSOR

CODE 809 203 88

MODEL C-SC753H8K

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NO. DATE PAGE REVISION DETAILS PAPCDL SIGNED CLIENT SIGNED

REVISION RECORD

USER: MANUFACTURER:
Panasonic Appliances Compressor (Dalian) Co., Ltd.

PURCHASING TECHNICAL
LEADER APPROVED CHECKED DRAFTED
MANAGER MANAGER

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 Model: C-SC753H8K
File No: C-SC753H8K-00-GGS-0
Section 1. General Specifications
Content Unit Specification
Compressor Model (Code) — C-SC753H8K (809 203 88)
Type — Hermetic Scroll Compressor
Application — High Back Pressure
Evap. Temp. Range °C (°F) -15~12 (5~54)
Compressor Cooling Type — Natural Cooling
Phase — 3
Power Source Rated Voltage V 380-415/440-460
Rated Frequency Hz 50/60
Voltage Range V 342~456/396~506
Weight (Including Oil) kg (lb) 69.5(153.2)
Refrigerant — R22
Oil Type — Mineral Oil(SAY56T or Equivalent)
Oil Charge ml (fl oz) 2800 (94.7)
3 3
Displacement cm (in ) /rev 171.2(10.4)
Motor Type — 3-PH Induction Motor
Number of Poles — 2
Electrical Insulation Class E
Nominal Revolution min-1 —
Motor
Locked Rotor Ampere A 96/101
U-V 1.308
Winding Resistance
Ω U-W 1.373
[at 25°C (77°F）]
V-W 1.351
Suction Line (O.D.) mm (in) 25.4 (1.000)
Connection Tube
Discharge Line (O.D.) mm (in) 19.05 (0.750)
Compressor Surface Paint — Black Paint
Notes
1 Voltage range is applied at standard rating conditions.
2 Motor specifications in the table are the average values for your reference.
3 ( ): All units with parentheses are reference values.

Expiration of Specification
Expiration of this specification shall be effected until issuing a notice with indication of the expiration date from the
issued date . In case of improvement or elimination of this specification , it shall be handled by the revision record
based on agreement between both sides.

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 Model: C-SC753H8K
File No: C-SC753H8K-00-GGS-0

Section 2. Performance Warranty

2.1 Performance
Hz 50 60 Remark
Power Source (3PH)
V 380 440
W 30,600 36,900 ±5%
Capacity
(BTU/hr) 104,407 125,903 reference
Input Power W 9,050 11,100 ±5%
Current A 15.40 16.10 ±5%
Standard Rating Conditions
Condensing Temp. °C (°F) 54.4(130)
Evaporating Temp. °C (°F) 7.2( 45 )
Suction Gas Temp. °C (°F) 18.3( 65 )
Liquid Temp. °C (°F) 46.1(115)
Ambient Temp. °C (°F) 35.0( 95 )

MP 427.7
2.2 Sound Level
Hz 50 60
Power Source (3PH)
V 380 440
Sound Level dB(A) 72Max. 74Max.

Notes
1 The operating conditions are the same as 2.1.
2 MIC location is the distance of 1m (3.28feet) from the compressor.
3 Sound Level is an average sound pressure level in four directions.

2.3 Minimum Starting Voltage

Power Source (3PH) Hz 50 60
Minimum Starting Voltage V 304 352

Conditions
Compressor Temp. °C (°F) 10~60(50~140)
Ambient Temp. °C (°F) 10~40(50~105)
High Pressure MPa(G)/psig 2.0(290)
Low Pressure MPa(G)/psig 0.5(72)

2.4 Others
Content Unit Specification
L.P. S. MPa(G)/psig 1.6(232)
Design Pressure
H. P. S. MPa(G)/psig 3.0(435)
Insulation Resistance MΩ 100 (without refrigerant)
Dielectric Strength V 2400 (1 second)
Residual Moisture mg 500
Note:
1. The insulation resistance be measured with a DC500V megohm tester.

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 Model: C-SC753H8K
File No: C-SC753H8K-00-GGS-0
Section 3. Standard Accessories
3.1 Accessories List

Parts Name Qty Parts code Revision No. Note

Terminal Box Cover 1 A-0101-DSB 0 Installed on Compressor

Terminal Box Clip 1 A-0201-DSB 0 Installed on Compressor

Eyelet Rub Lead Wire 1 A-0301-DSB 0 Installed on Compressor

Mounting Grommet 4 M-0101-DSC 0 Included with Compressor

Mounting Sleeve 4 M-0202-DSC 1 Included with Compressor

3.2 The Drawing for Reference

Parts Name Parts Code Revision No.

Compressor Outline Drawing D-0104-DSC 0

Mounting Parts Listing M-5102-DSC 0

Packing Dimensions D-0201-DSC 0

Wiring Diagram E-0910-DSC 0

3. 3 Inernal Motor Protector (in compressor)

Parts Name Specification

Trip Temprature 165±5℃

Inernal Motor Protector Reset Temprature 70±10℃

Trip Current 66A / 3~10s

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 Model: C-SC753H8K
File No: C-SC753H8K-00-GGS-0

Section 4. Compressor Protection

4.1 Protection Required but not Included with compressor

Protection Device Items Specifications

Features To protect the compressor from reverse rotation

Reversal Defensible Relay
Rated Voltage AC380V

Crankcase Heater Rated Power 88 Watts

Mounting Position Located in the well pipe of top shell

Discharge Thermostat Trip Temperature 135±5℃(275 ±10 °F)

Reset Temperature 86±15℃ (187 ± 27 °F)

High Pressure Switch Setting Cut-out seting no higher than 3.0Mpa(G)

Low Pressure Switch Setting Cut-out seting no lower than 0.03Mpa(G)

4.2 Position of the Protection and Refrigerant Charging

FOR LIQUID
REFRIGERANT
CHARGING

CAPILLARY

LIQUID LINE
SERVICE
OUTDOOR VALVE
INDOOR
HEAT HEAT
EXCHANGER EXCHANGER

GAS LINE
REVERSING SERVICE VALVE
VALVE

DISCHARGE FOR GAS

THERMOSTAT REFRIGERANT
CHARGING
HIGH
PRESSURE ACCUMULATOR
SWITCH

LOW
PRESSURE
SWITCH

COMPRESSOR CRANKCASE
HEATER

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 Section 5. Operating Envelope

Suction Gas Superheat： 11.1K

Refrigerant： R22

70 Transient Operation

60
Condensing Temperature（℃）

50

Normal Operation
40

30

20

10
-30 -25 -20 -15 -10 -5 0 5 10 15 20
Evaporating Temperature（℃）

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 Section 6. Application Standard & Limit

The following requirements apply to vertical type hermetic scroll compressors:

Standard: Applicable to ordinary conditions in Japan JIS B8616 or standards relative to JIS B8616, such as standard rating
conditions, maximum operating conditions, low temperature conditions, etc.
Limit: Applicable to transitional brief period of time, such as start-up and beginning of defrost mode.
No. Item Standard Limit Note
1 Refrigerant R22(Meet the standard of Japan JIS K1517)
-15~12℃(5～54 °F) -25~15℃(-13～59 °F)
2 Evaporating Temp. Comp. Suction Pressure
0.20~0.62MPa(G)(29～90psig) 0.10~0.69MPa(G)(14.5～100psig)

30~65℃(86～149 °F) 68℃(155 °F) Comp.Design

3 Condensing Temp. Pressure(High)
1.09~2.60MPa(G)(158～377psig) 2.78MPa(G)(403psig) 3.0MPa(G) (435psig)

4 Compression Ratio 2~6 10

5 Winding Temp. 115℃(240 °F) Max. 125℃(257 °F)

90℃(194 °F) Max.
6 Shell Bottom Temp. Evaporating Temp.+12℃(21 °F) Min. Operating
Ambient Temp.+11℃(20 °F) Min. Not Operating

Temp. within 100mm(4in)

C-SB:130℃( 266°F) Max.
of the discharge fitting.
Discharge Gas
7 115℃(240 °F) Max.
Temp. Temp. inside of the well
C-SC:135℃( 275°F) Max. pipe on the top of
compressor
It should meet the
requirement of item 5, 6,
8 Suction Gas Temp. Superheat: 5K(10 °F)Min. No excessive noise
7 and 14 within 30cm of
the suction fitting.

Voltage at compressor
9 Running Voltage Within ±10% of the rated voltage
terminals.
Voltage at compressor
Three Phase Models: 85% of the rated voltage min.
10 Starting Voltage terminals.
Single Phase Models: 90% of the rated voltage min.

On Period: Until the oil level returns to the center of the lower bearing For at least 7 minutes -
11 On/Off Cycling on/3 minutes-off is
Off Period: Until balance of high and low pressure is obtained recommendable.

Specific gravity of the

12 Refrigerant Charge oil/refrigerant(wt.)≥0.35
Oil:0.92.
13 Life Time 200,000 cycle

C-SB: Center of the lower bearing C-SB:Bottom of the lower bearing

14 Minimum Oil Level
C-SC:No less than 70% of the initial oil charge

Abnormal Pressure Pressure Rise: 3.0MPa(G) (435psig) Max. By high pressure switch
15
Rise/Drop Pressure Drop: 0.03MPa(G) (4.35psig) Min. By low pressure switch
System Moisture
16 200ppm Max.
Level
System 1 Vol.% Max. 24 hrs. after vacuuming:
17 Uncondensable Gas
Residual Oxygen 0.1 Vol.% Max. 1.01kPa Max.
Level
18 Tilt 5。Deg.Max.

Operation beyond the above limits must be approved by Panasonic Appliances Compressor (Dalian) Co., Ltd.

(G): Gauge Pressure

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Notes

1 Installation should be completed within 15 minutes after removing the rubber plugs.

2 Do not use the compressor to compress air.

3 Do not energize the compressor under vacuumed conditon.

4 Evacuation and Refrigerant charge ： Evacuate internal section in the refrigeration system from high and low pressure
sides and charge liquid refrigerant from condenser outlet side. Additional charge shall be done with gas condition from
low side.

5 Do not tilt over the compressor while carrying it.

6 Do not remove the paint.

7 Crankcase heater is required when the oil sump temperature is too low to meet the requirement of item 6 on page7.

8 Voltage fluctuation between compressor terminals, during operation, shall be within 2% of the rated voltage.

9 Do not operate compressor in reverse rotational direction.

10 Suction strainers are recommended for all applications.

11 Copper Piping Stress Start/Shutdown 34.32 N/mm2 Max.

Run 12.26 N/mm2 Max.

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 Section 7. Selection of Electrical Wire
Voltage drop may occur due to the large current draw during compressor starting.
We recommend selecting the wire size from the table below.

7.1 Type of Unit

7.1.1 Window & Commercial Type Unit ① outdoor
power source

③
terminal plate compressor
indoor

7.1.2 Split Type(Separate Type)

outdoor

power ① ② ③
terminal
source indoor plate
compressor

7.2 Size Table of Electrical Wire

Size of electrical wire（mm2）

Starting current Remark③（heat-

(A) Remark ① or Remark ①+②（heat-resistance Temperature: 60°C(140°F) min.） resistance Temperature:
120°C(248°F) min.）

5m max. 10m max. 15m max. 20m max. 30m max. 50m max. 1m max.
20max. 2.0 2.0 2.0 3.5 5.5 8.0 2.0
30max. ↑ ↑ 3.5 5.5 ↑ 14.0 ↑
40max. ↑ 3.5 5.5 ↑ 8.0 ↑ ↑
50max. ↑ ↑ ↑ 8.0 14.0 22.0 ↑
60max. ↑ 5.5 ↑ ↑ ↑ ↑ ↑
70max. 3.5 ↑ 8.0 14.0 ↑ ↑ 3.5
80max. ↑ ↑ ↑ ↑ 22.0 30.0 ↑
90max. ↑ ↑ 14.0 ↑ ↑ ↑ ↑
100max. ↑ 8.0 ↑ ↑ ↑ 38.0 ↑
110max. ↑ ↑ ↑ ↑ ↑ ↑ ↑
120max. 5.5 ↑ ↑ 22.0 30.0 ↑ ↑
140max. ↑ 14.0 ↑ ↑ ↑ 50.0 5.5
160max. ↑ ↑ 22.0 ↑ ↑ ↑ ↑
180max. ↑ ↑ ↑ ↑ 38.0 60.0 8.0
200max. 8.0 ↑ ↑ 30.0 ↑ ↑ ↑
220max. ↑ ↑ ↑ ↑ 50.0 80.0 ↑
240max. ↑ ↑ ↑ ↑ ↑ ↑ 14.0
7.3 Caution of Ground
The internal motor protector does not protect the compressor against all possible conditions.
Please be sure that the system utilizes the ground connection when installed in the field.

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 COMP. CODE A B C D E
809 28* 8*
809 18* 8* 538 284 486 7.9 289
809 29* 8* [21.18] [11.18] [19.13] [0.31] [11.38]
809 19* 8*
809 20* 8*
809 10* 8*
809 22* 8* 553 299 501 9 304
809 12* 8* [21.77] [11.77] [19.21] [0.35] [11.97]
C-SCP270,315,
360,400

77.2

U W
68.2

TAPPING SCREWS M4
TERMINAL

Part Code
D-0104-DSC
Name
Compressor Outline Drawing

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 No. Part QTY Name
1 M-0101-DSC 4 Mounting Grommet
2 M-0202-DSC 4 Mounting Sleeve
11

Part Code
M-5102-DSC
Name
Mounting Parts Listing
 `

Compressor Code A
80928*8*
682
80918*8*
[26.850]
80929*8*
80920*8*
80910*8* 697
80922*8* [27.441]
80912*8*
12

Part Code
D-0201-DSC
Name
Packing Dimensions
 SWITCH

DISCHARGE GAS
V TEMP. SENSOR

POWER SUPPLY
50Hz 380~415V INTERNAL
PROTECTOR

R
U W
S

T
COMPRESSOR
TERMINAL MAGNETIC SWITCH

A 14
13

B 11
POWER SUPPLY C 12
50Hz 220V

REVERSAL
DEFENSIBLE RELAY

CRANKCASE HEATER

Part Code
E-0910-DSC
Name
Wiring Diagram