28
P/N: 192047082 (REV AD) 627NH
March 2022
VARIABLE SPEED ELECTRIC CHAIN HOIST WITH
OPTION
IMPULSE
•
G+MINI ADJUSTABLE FREQUENCY DRIVE SPECIFICATIONS
Specification
Specification Value and Information for all Models
Certification
UL, cUL, CE, TüV, RoHS
Rated input power supply volts & frequency
3-phase 200~240V or 380~480V: 50/60 Hz
Allowable input voltage fluctuation
+10% or -15% of nominal
Allowable input frequency fluctuation
±5% of nominal
Control method
Fully digital; sine-wave, pulse-width-modulated
Maximum output voltage (VAC)
Max output voltage 3-phase, 200~240V; 380~480V (proportional to input voltage)
Rated frequency (Hz)
Up to twice motor nameplate RPM (Swift-Lift) 60 Hz standard (150 Hz, consult factory)
Output speed control range
40:1 - V/f, 100:1 - Open Loop Vector (OLV)
Output frequency accuracy
0.01%-with digital reference command
0.1%-with analog reference command; 10 bits/10V
Frequency reference resolution
Digital: 0.01 Hz; analog: 0.03 Hz (at 60 Hz)
Output frequency resolution
0.01 Hz
Overload capacity
150% of rated output current of the drive for 1 minute
Remote frequency reference sources
0-10 VDC (2 kΩ); ±10 VDC serial (RS-485)
Accel/decel times
0.0 to 25.5 seconds - 1 set; 0.0 to 6000.0 - 3 sets;
8 parameters are independently adjustable
Braking torque
150% or more with dynamic braking
Motor overload protection
UL recognized electronic thermal overload relay: field-programmable
Overcurrent protection level
200% of drive rated current
Circuit protection
Ground fault and blown-fuse protection
Overvoltage protection level
Approximately 410 VDC (230V Class), 820 VDC (460V Class)
Undervoltage protection level
Approximately 190 VDC (230V Class), 380 VDC (460V Class)
Heatsink overtemperature
Thermostat trips at 184° to 249°F (90° to 121°C) dependent on drive capacity
Torque limit selection
Separate functions for FORWARD, REVERSE, REGEN; all selectable from 0-300%
Stall prevention
Separate functions for accel, decel, at-speed and constant horsepower region
Other protection features
Lost output phase, failed-oscillator, mechanical overload and internal braking transistor
DC bus voltage indication
Charge LED is on until DC bus voltage drops below 50 VDC
Location
Indoors; requires protection from moisture, corrosive gases and liquids
Ambient operating temperature
14° to 122°F (-10° to 50°C) for open chassis
Storage temperature
-4° to 140°F (-20° to 60°C)
Humidity
95% relative; noncondensing
Vibration
1G less than 20 Hz; 0.2 G for 20-55 Hz
Elevation
3300 feet (1000 m) or less
Memobus
RS485/422 Max 115.2 kbps
