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English
Circuit breaker and power cable specification
Classification
Capacity (HP)
Model
MCa (a)
MFa (a)
Non-pump models
15
AG042KSVANH
32
40
20
AG056KSVANH
46
60
25
AG070KSVANH
58
75
Pump integrated models
15
AG042KSVGNH
39
50
20
AG056KSVGNH
53
60
25
AG070KSVGNH
65
75
• Power Supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed
flexible cord. (Code designation IEC:60245 IEC 66 / CENELEC: H07RN-F)
notE
• This device is intended for the connection to a power supply system with a maximum permissible system
impedance shown in the table (Refer to Circuit breaker and power cable specification on page 31) at the
interface point (power service box) of the user’s supply.
• The user must ensure that this device is connected only to a power supply system which fulfills the
requirement above. If necessary, the user can ask the public power supply company for the system impedance
at the interface point.
[Ssc (*2)]
• This equipment complies with IEC 61000-3-12 provided that the short-
circuit power Ssc is greater than or equal to Ssc(*2) at the interface point
between the user’s supply and the public system. It is the responsibility
of the installer or user of the equipment to ensure, by consultation with
the distribution network operator if necessary, that the equipment is
connected only to a supply with a short-circuit power Ssc greater than or
equal to Ssc(*2).
Model
Ssc [MVa]
AG042KSVANH
7.094 [MVA]
AG056KSVANH
7.094 [MVA]
AG070KSVANH
13.983 [MVA]
AG042KSVGNH
8.078 [MVA]
AG056KSVGNH
11.172 [MVA]
AG070KSVGNH
15.081 [MVA]
CaUtIon
• Please install a circuit breaker.
- ELCB: Earth Leakage Circuit Breaker
- MCCB: Molded Case Circuit Breaker
- ELB: Earth Leakage fuse Breaker
• Use ELCB that has harmonic wave prevent function since the product uses inverter compressor.
• Do not operate the product before completing the water pipe work.
• Do not disconnect or change the cable inside the product. It may cause damage to the product.
• Specification of the power cable is selected based on following installation condition; culvert installation/
ambient temperature 30 °C/ single multi conductor cables. If the condition is different from the ones stated,
please consult an electrical installation expert and reselect the power cable.
- If the length of power cable exceed 50 m, reselect the power cable considering the voltage drop.
• Use a power cable made out of incombustible material for the insulator (inner cover) and the sheath (outer
cover).
Electrical wiring work
ElECtRICal WoRK
DB68-05916A-09_IM_DVM Chiller Outdoor_EU_EN_.indd 31
2022-05-02 오전 9:00:02
