10
2.4
Wiring Inverter
Suitable options and Wiring Specification
Molded-Case Circuit Breaker or fuse selection / Magnetic Contactor
Warranty does not apply to damage caused by the following situations:
(1)
Damage to the inverter caused by the lack of appropriate moded-case circuit breaker or
fuses or when a circuit breaker or fuse with too large of capacity is installed between
the power supply and the inverter. See chart below.
(2)
Damage to the inverter caused by the magnetic contactor, phase advancing capacitor,
or surge-protector installed between the inverter and the motor.
(3)
Connecting line voltage to T1, T2, T3 output.
Use copper conductors only. Size field wiring based on 75°C wire only.
CAUTION!
Please utilize three-phase squirrel-cage induction motor with appropriate
capacity.
If a inverter is used to drive more than one motor, the total capacity must be
smaller than the capacity of the inverter. Additional thermal relay must be in
stalled in series with every motor. Set F_18 at 1.0 times of the rated value
specified on the motor name plate at 50 Hz, 1.1 times of the rated value specified
on the motor nameplate at 60 Hz.
Do not install phase advancing capacitor, LC, or RC component between the
inverter and the motor.
Use copper conductors only. Size field wiring based on 75°C wire only.
Wire voltage rating must be a minimum of 300V for 230VAC systems and 600V for
460VAC systems.
Control wire should not run in same conduit as power or motor wiring.
Follow NEC article 610 guidelines for installation of inverter.
0RGHO7\SH
&&(6&&(6
&&(6&&(6
&&(6&&(6
&&(6
&&(6&&(6
&&(6
0ROGHGFDVHFLUFXLWEUHDNHU
RUWLPHGHOD\IXVH
$
$
$
$
3ULPDU\&LUFXLW7HUPLQDO
70
7/7/7/
:LUHGLPHQVLRQ
$:*PPð
7HUPLQDOVFUHZ0
:LUHGLPHQVLRQ
$:*PPð
7HUPLQDOVFUHZ00
:LUHGLPHQVLRQ
$:*PPð
7HUPLQDOVFUHZ0
:LUHGLPHQVLRQ
$:*PPð
7HUPLQDOVFUHZ0
6LJQDO7HUPLQDO70
a
:LUHGLPHQVLRQPPð$:*7HUPLQDOVFUHZ0
''
:LUHGLPHQVLRQPPð$:*PD[FDSWLYHVFUHZ
Содержание Crane Commander CCES102
Страница 16: ......
Страница 17: ......
Страница 20: ...18 Dimensions and installation of class B filter Models CCES215 CCES222 CCES407 CCES415 CCES422...