LSIS LSLV0055H100-4COFN - Page 563

Technical Specification
549
Items
Description
Alarm
Command loss trip alarm, overload alarm, normal load
alarm, inverter overload alarm, fan operation alarm,
resistance braking rate alarm, Capacitor life alarm, Pump
Clean alarm, Fire Mode Alarm, LDT Alarm.
Instantaneous
blackout
Less than 8 ms: Continue Operation (must be within the
rated input voltage and rated output range)
More than 8 ms: Auto restart operation
Structure/
working
environment
Cooling type
Forced fan cooling structure
Protection
structure
IP 20, UL Open & Enclosed Type 1 (option)
(UL Enclosed Type 1 is satisfied by conduit installation
option.)
Ambient
temperature
-10 ℃–50 ℃ (2.5% current derating is applied above
40 ℃)
No ice or frost should be present.
Working under normal load at 50 ℃ (122 F), it is
recommended that less than 75% load is applied.
Ambient humidity
Relative humidity less than 90% RH (to avoid
condensation forming)
Storage
temperature.
-20 C-65 C (-4–149 F)
Surrounding
environment
Prevent contact with corrosive gases, inflammable
gases, oil stains, dust, and other pollutants (Pollution
Degree 3 Environment).
Operation
altitude/oscillation
No higher than 3,280 ft (1,000 m). Less than 9.8 m/sec
2
(1.0 G).
Pressure
70-106 kPa