Magnetek IMPULSE G+ 4 Series User Manual

IMPULSE
®
•G+ & VG+ Series 4 Technical Manual
November 2020
Page 14
Table 1-3: Specifications for 230 V, 460 V, and 575 V
Specification Specification Value and Information for All Models
Certification UL, cUL, CSA, CE, RoHS
Crane Duty Classification Rated for CMAA Crane Duty Class A - F (or equivalent)
Rated input power supply
230 VAC class: 3-phase 200 to 240 VAC 50/60 Hz
460 VAC class: 3-phase 380 to 480 VAC 50/60 Hz
575 VAC class: 3-phase 500 to 600 VAC 50/60 Hz
Short Circuit Rating
The drive is suitable for circuits capable of delivering a maximum of 100,000 RMS
symmetrical Amps.
Control Voltage
120 VAC (50/60 Hz)
42–48 VAC (50/60 Hz)
24 VAC (50/60 Hz)
24 VDC
Allowable input and control voltage
fluctuation
+10% or -15% of nominal
Allowable input frequency fluctuation ±5% of nominal
Allowable control frequency fluctuation ±3 Hz of nominal
Control method
Fully digital, V/f, open loop vector, or closed loop flux vector control; sine-wave,
pulse-width modulated
Maximum output voltage (VAC)
3-phase 200 to 240 VAC (proportional to input voltage)
3-phase 380 to 480 VAC (proportional to input voltage)
3-phase 500 to 600 VAC (proportional to input voltage)
Rated frequency (Hz) 0 to 150 Hz
Output speed control range FLV: 1500:1; OLV: 200:1; V/f: 40:1
Output frequency accuracy
0.01%—with digital reference command
0.1%—with analog reference command; 10 bits/10 V
Frequency reference resolution Digital: 0.01 Hz; Analog: 1/2048 of max frequency (11 bit and sign bit)
Output frequency resolution 0.001 Hz
Overload capacity 150% of VFD rated load for 1 min
Remote frequency reference sources 0–10 VDC (20kΩ); 4–20 mA (250Ω); ±10 VDC (20kΩ); Serial (RS-485)
Accel/decel times 0.0 to 25.5 sec - 1 set; 0.0 to 6000.0 sec - 3 sets; 8 adjustable parameters
Braking torque 150% or more with dynamic braking
DC Link Choke
Models 2085 to 2415, 4045 to 41090, and 5032 to 5200 come with a built-in DC link
choke.
Internal Braking Transistor
Models 2003 to 2115, 4001 to 4060, and 5001 to 5041 come with an internal braking
transistor (B1 and B2 terminals).
Motor overload protection UL recognized electronic thermal overload relay; field-programmable
Overcurrent protection level (OC1) 200% of VFD rated current
Circuit protection Ground fault and blown-fuse protection
Overvoltage protection level
230 VAC class: Stops when DC bus voltage exceeds approx. 410 VDC
460 VAC class: Stops when DC bus voltage exceeds approx. 820 VDC
575 VAC class: Stops when DC bus voltage exceeds approx. 1040 VDC
Undervoltage protection level
230 VAC class: Stops when DC bus voltage falls below approx. 190 VDC
460 VAC class: Stops when DC bus voltage falls below approx. 380 VDC
575 VAC class: Stops when DC bus voltage falls below approx. 475 VDC
Heatsink overtemperature Thermostat trips at 105°C (221°F)

Magnetek IMPULSE G+ 4 Series Specifications

General

Brand	Magnetek
Model	IMPULSE G+ 4 Series
Category	DC Drives
Language	English