DC Inverter U-match Series Duct Type Unit
42
Model
Power supply
Fuse capacity
Circuit
breaker
capacity
Min. sectional
area of power
cord
V/Ph/Hz
A
A
mm
2
GUD50W/NhB-S
220-240V
~50/60Hz
3.15
30
16
1.5
GUD71W/NhB-S
3.15
30
20
2.5
GUD100W/NhB-S
5
30
32
4.0
GUD125W/NhB-S
3.15
5
32
4.0
GUD140W/NhB-S
3.15
5
40
6.0
GUD160W/NhB-S
3.15
5
40
6.0
GUD160W/NhB-X
380-415V 3N~
50/60Hz
3.15
5
16
1.5
NOTICE:
Ś
Fuse is located on the main board.
ś
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.
Ŝ
Circuit breaker and power cord specifications listed in the above table are
determined based on the maximum power input of the units.
ŝ
The power cord specification should not be lighter than neoprene armoured
cord (57 in IEC 60245 lines).
Ş
Specifications of circuit breaker are based on a working condition where the
working temperature is 40°C. If working condition changes, please adjust the
specifications according to national standards.
ş
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 EN 55014, it is necessary to use 8
meters long wire.
Š
Adopt 2pc of 0.75mm² power cords to be the communication cords between
wired controller and indoor unit. The maximum length is 30m. Please select a
proper length according to local conditions. Communication cords must not be
