Goodrive300-16 special inverter for HVAC Appendix C
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Appendix C Peripherial options and parts
Chinese/English LCD keypad
PROFIBUS+Ethernet
communication card
CANopen communication card
Devicenet communication card
C.1 Breaker and electromagnetic contactor (optional)
It is necessary to add fuse for the avoidance of overload.
It is appropriate to use a breaker (MCCB) which complies with the inverter power in the
3-phase AC power and input power and terminals (R,S,T). The capacity of the inverter
should be 1.5-2 times of the rated current.
Due to the inherent operating principle and construction of circuit breakers,
independent of the manufacturer, hot ionized gases may escape from the
breaker enclosure in case of a short-circuit. To ensure safe use, special
attention must be paid to the installation and placement of the breakers.
Follow the manufacturer’s instructions.
It is necessary to install the electromagnetic contactor in the input side to control the
switching on and off safety of the main circuit. It can switch off the input power supply when
system fault.
Rated working current
of the contactor(A)
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