BENSHAW RSi H2 Series - Page 378

Technical Specifications
366
890053-00-02
Items
Description
Protection
functions
Trip
Motor Over Load
Under Load
Over Current 1
Over Voltage
Low Voltage
Low Voltage2
Ground Fault
E-Thermal
Out Phase Open
In Phase Open
Inverter Over Load
No Motor Trip
Inverter Over Heat
Over Current 2
External Trip
Hardware Diagnostic
Fan Trip
Internal Fan Trip
Motor Over Heat (PTC Input)
Lost Keypad
Fuse Open
Pipe Broken
Broken Belt
Lost Speed Reference
I/O Board Trip
Fan/Pump related trips
Damper Trip
Level Detect Trip
Pump Cleaning Trip
Alarm
Overload/underload, Lost Command, Inverter overload, DB (braking) rate
alarm, Pump Clean, Pipe Broken, Broken Belt, Fire Mode, Level Detection
(LDT).
Instantaneous Power
Loss
Less than 8 ms: Continue Operation
More than 8 ms: KEB and/or Auto restart operation
Structure/
working
environment
Cooling type
Forced fan cooling structure
Protection structure
UL Open, IP 20: 7.5 HP ~ 300 HP (5.5 kW ~ 185 kW)
UL Open, IP 00: 400 HP ~ 800 HP (250 kW ~ 500kW)
UL Type 1 with conduit box (option) installation (up to 800 HP).
Ambient temperature
14°F~104°F (- 10°C~40°C)
2.5% / amp current derating up to 122°F (50°C) max.
No ice or frost should be present.
Ambient humidity
Relative humidity less than 95% RH (to avoid condensation)
Storage temperature.
-4°F–149°F (-20°C - 65°C)
Environment
Prevent contact with corrosive gases, flammable gases, oil stains, dust, and
other pollutants.
7.5 HP ~ 800 HP (5.5 kW ~ 500 kW) Pollution Degree 2
Altitude
Maximum 3,280 ft (1,000m) above sea level for standard operation. Above
derate the drive rated voltage and the rated output current by 1% for every
328 ft (100m) up to 13,123 ft (4,000m) max.
Vibration
Less than 1.0 G (9.8 m/sec
2
).
Pressure
10 ~ 15 PSI (70-106 kPa)
* IM Sensorless: Does not apply to 240V, 30~125 HP inverters.
** PM Sensorless: Does not apply to 240V, 30~125 HP, 480V, 150~800 HP and all 575V Inverters.