Gree LSQWRF130VM/NhA-M - Specification of Power Supply; Wiring of the Electric Control Cabinet

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A Series Inverter Modular Air-cooled Chiller (Heat Pump)
6.2 Specication of power supply
See the table below for selection of the power lines and the air switches.
Model Power supply
Min. sectional area of the
power cable (mm
2
)
Capacity of the
air switch (A)
Live
line
Neutral
line
Earth
line
LSQWRF35VM/NhA-M 380V-415V AC 3Ph 50Hz 6 6 6 32
LSQWRF60VM/NhA-M 380V-415V AC 3Ph 50Hz 16 16 16 63
LSQWRF130VM/NhA-M 380V-415V AC 3Ph 50Hz 35 16 16 150
Notes:
(a) The specications of the breaker and power cable listed in the table above are determined based on
the maximum power (maximum amps) of the unit.
(b) The specications of the power cable listed in the table above are applied to the conduit-guarded
multi-wire copper cable (like, JYV copper cable, consisting of PV insulated wires and a PVC cable
jacket) used at 45°C and resistible to 90°C (GB/T 16895.15-2002). If the working condition changes,
they should be modied according to the related national standard.
(c) The specications of the breaker listed in the table above are applied to the breaker with the working
temperature at 40°C. If the working condition changes, they should be modified according to the
related national standard.
6.3 Wiring of the electric control cabinet
(1) LSQWRF35VM/NhA-M
1. If the unit is a heat pump chiller with an
auxiliary electric heater, it is required to
do wiring in accordance with this diagram.
2. If the unit is capable of cooling only, the
way of wiring and elements inside the dotted
line above are not needed.