Cerus Industrial Titan CI-001-GS2, Инструкция по установке, эксплуатации и обслуживанию

Страница: 168 / 178

15-3
z
Protective function
Trip
Over Voltage, Under Voltage, Over Current, Ground Fault current detection, Inverter
Overheat, Motor Overheat, Output Phase Open, Overload Protection,
Communication Error, Loss of Speed Command, Hardware Fault, Fan trip
Alarm Stall prevention, overload
Momentary
Power
Loss Below 15 msec: Continuous operation (should be within rated input voltage, rated
output power.)
Above 15 msec: Auto restart enable
z
Environment
Protection
degree
IP 20, NEMA TYPE 1(Option)
Ambient temp
-10
q
C ~ 50
q
C
Storage temp
-20
q
C ~ 65
q
C
Humidity Below 90% RH (no condensation)
Altitude/Vibration Below 1,000m, 5.9m/sec
2
(0.6G)
Atmospheric
pressure
70~106 kPa
Location Protected from corrosive gas, combustible gas, oil mist or dust
15.2 Temperature Derating Information
z
Load current according to Carrier frequency
ჹ
Caution:
1) The above graph is applied when inverter is in use within the permissible ambient temp. If the
unit is installed in a panel, install it where heat dissipation is properly made to keep the panel
ambient temp within permissible range.
2) This derating curve is based on inverter rated current when the rated motor for the inverter is
connected.
1kHz
15kHz
100%
Output
current
1kHz 15kHz
100%
Output
current
Carrier frequency Carrier frequency
76%
3kHz
Changing Carrier freq. at temperature rise (Default) Using fixed carrier frequency