Electrical Parameters - Gree GUD35W/NhA-T Service Manual

GREE

1.2 Electrical Parameters

Model
GUD35W/NhA-T
GUD50W/NhA-T
GUD71W/NhA-T
GUD85W/NhA-T
GUD100W/NhA-T
GUD125W/NhA-T
GUD140W/NhA-T
GUD100W/NhA-X
GUD125W/NhA-X
GUD140W/NhA-X
GUD160W/NhA-X
Model
220-240V 1N~50Hz
Indoor unit
208-230V 1N~60Hz
：
NOTICE
①
Fuse is located on the main board.
②
Install a circuit breaker at every power terminal near the units (indoor and outdoor units) with at least 3mm contact gap. The
units must be able to be plugged or unplugged.
③
Circuit breaker and power cord specifications listed in the above table are determined based on the maximum power input of
the units.
④
Specifications of power cords listed in the above table are applicable in a working condition where ambient temperature is 40℃
and multi-core copper cable (e.g. YJV copper cable, with insulated PE and PVC sheath) is protected by a conduit, and is
resistant to 90℃ in maximum (See IEC 60364-5-52). If working condition changes, please adjust the specifications according
to national standards.
⑤
Specifications of circuit breaker are based on a working condition where the working temperature is 40℃. If working condition
changes, please adjust the specifications according to national standards.
⑥
Adopt 2pc of 0.75mm² power cords to be the communication cords between indoor and outdoor units. The maximum length is
100m. Please select a proper length according to local conditions. Communication cords must not be twisted together. To be in
compliance with EN 55014, it is necessary to use 8 meters long wire.
⑦
Adopt 2pc of 0.75mm² power cords to be the communication cords between wired control and indoor unit. The maximum
length is 30m. Please select a proper length according to local conditions. Communication cords must not be twisted together.
To be in compliance with EN 55014, it is necessary to use 7.5 meters long wire.
⑧ The wire gauge of communication cord should not be less than 0.75mm². It's recommended to use 0.75mm² power cords as
the communication cords.
Power supply
V/Ph/Hz
220-240V 1N~50Hz
208-230V 1N~60Hz
380-415V 3N~50Hz/60Hz
Power Supply
V/Ph/Hz
U-Match 5 SERIES UNIT SERVICE MANUAL
Circuit Breaker
Fuse Capacity
A
3.15
8
Circuit breaker Min. sectional area of
capacity
A
16
16
20
25
32
32
40
16
16
16
16
Min. Sectional Area of
Capacity Power Cord
A
6
power cord
2
mm
1.5
1.5
2.5
2.5
4.0
4.0
6.0
1.5
1.5
1.5
1.5
2
mm
1.0