Caryaire LVLS, Руководство по установке и обслуживанию, Страница: 7 / 21

LVLS FAN
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VFD INSTALLATION
VFD CONTROLLER :
Generally Electrical installation is done before
installing the Fan. Number of wires to be used will
depend on whether the VFD is single or three phase.
Wire Size should adhere to the Local electrical codes.
However, connection between VFD & Fan will need 4
wires. Whether the Input to VFD is Single phase or
three phase ,power to the fan will always be three
phase.
FIG-5
Rated motor power: 1.5 Kw & 1.1 Kw
Input voltage 3AC, 380…480V -20%/+10%,47...63Hz
Rated current: 5.6 A
Output voltage 3 Phase DC link Volts
Rated output current: 4 A & 2.49A
Output frequency 0 Hz ...400 Hz
Enclosure: IP20
Ambient temperature 0°C ... +40°C (S1)
Approximate weight 2 kg
Specifications:
•
four parameter sets, selectable on-line
•
Sensor less vector control
•
Automatic motor identification
•
5 Digital inputs, 2 Analog inputs
•
2 Relay outputs, 1 Analog output
•
Integrated brake chopper and dynamic
brake control
•
RS232 and RS485 compatibility via
RJ12 connector
6.1 1.5 415 3.35 63 1500 mm. 600 mm
7.3 1.5 415 3.35 56 1500 mm. 600 mm