Magnetek IMPULSE G+ Mini Technical Manual page 10

Specification
Motor overload protection
Overcurrent protection level
Circuit protection
Overvoltage protection level
Undervoltage protection level
Heatsink overtemperature
Torque limit selection
Stall prevention
Other protection features
DC bus voltage indication
Location
Ambient operating temperature
Storage temperature
Humidity
Vibration
Elevation
Orientation
Specification Value and Information for All Models
UL recognized electronic thermal overload relay; field-programmable
200% of VFD rated current
Ground fault and blown-fuse protection
Approximately 410VDC (230V Class), 820VDC (460V Class)
Approximately 190VDC (230V Class), 380VDC (460V Class)
Thermostat trips at 184–249°F (90–121°C), dependent on VFD capacity
Limiting of Forward, Reverse, and Regen torques; selectable from 0–300%
Functions for accel, decel, at-speed, and constant horsepower region
Lost output phase, failed-oscillator, mechanical overload, and internal braking
transistor failure.
Charge LED is on until DC bus voltage drops below 50VDC
Indoors; requires protection from moisture, corrosive gases, and liquids
14° to 122°F (-10° to 50°C)
-4° to 140°F (-20° to 60°C)
95% relative; non-condensing
2
10 to 20 Hz: 9.8 m/s
2
20 to 55 Hz: 5.9 m/s
1,000 m and up to 3,000 m with derate. Derate 1% for every 100 m higher than 1,000 m.
Install the VFD vertically to maintain maximum cooling effects.
®
IMPULSE •G+ Mini Technical Manual
November 2020
Page 10