A - 3
CAUTION
!
Use the inverter under the following environmental conditions:
Ambient
temperature
-10
°
C to + 50
°
C (14
°
F to 122
°
F) (non-freezing)
Ambient humidity
90%RH or less (non-condensing)
Storage
temperature
-20
°
C to +65
°
C (-4
°
F to 149
°
F) *
Ambience
Indoors (free from corrosive gas, flammable gas,
oil mist, dust and dirt)
Env
ironm
ent
Altitude,
vibration
Maximum 1000m (3280.80feet) above sea level
for standard operation. After that derate by 3% for
every extra 500m (1640.40feet) up to 2500m
(8202.00feet) (91%).
5.9m/s
2
or less (conforming to JIS C0911)
*Temperatures applicable for a short time, e.g. in transit.
(2) Wiring
CAUTION
!
Do not fit capacitive equipment such as power factor correction capacitor,
radio noise filter or surge suppressor to the output of the inverter.
!
The connection orientation of the output cables U, V, W to the motor will
affect the direction of rotation of the motor.
(3) Trial run
CAUTION
!
Check all parameters, and ensure that the machine will not be damaged by a
sudden start-up.
(4) Operation
WARNING
!
When you have chosen the retry function, stay away from the equipment as it
will restart suddenly after an alarm stop.
!
The [STOP] key is valid only when the appropriate function setting has been
made. Prepare an emergency stop switch separately.
!
Make sure that the start signal is off before resetting the inverter alarm. A
failure to do so may restart the motor suddenly.
!
The load used should be a three-phase induction motor only. Connection of
any other electrical equipment to the inverter output may damage the
equipment.
!
Do not modify the equipment.