USF Motors and Controls6
Vari-Green EC Titanium Motors (SynRM)
Motor RPM HP
Voltage/Cycle/
Phase
VG Motor
Voltage/Cycle/
Phase
VG Motor Switch Control
1200
1
208-230/60/3
356578
460/60/3
356583
NEMA-3R Hand/Off/Auto
2 356579 356584
3 356581 356586
5 - 329837
7.5 - 356588
1800
1
208-230/60/3
329879
460/60/3
329884
NEMA-3R Hand/Off/Auto
2 329880 329885
3 329881 329887
5 329883 329888
7.5 329890
10 329891
See IOM Documents for additional information on Vari-Green EC Titanium (SynRM) motors:
ABB IOM:
https://content.greenheck.com/public/DAMProd/Original/10012/Single_ThreePhase_VariGreenMotor_IOM.pdf
Document 484390 Quick Start Guide:
https://content.greenheck.com/public/DAMProd/Original/10011/484390VG-MotorQuickStart_iom.pdf
ABB User Manual:
https://content.greenheck.com/public/DAMProd/Original/10012/Single_ThreePhase_VariGreenMotor_UserManual.
pdf
NOTE
VG motor part numbers above do not include the control box, disconnect switch, transformer, or HOA control.
Vari-Green Synchronous Reluctance Motor (SynRM)
Greenheck uses ABB EC Titanium motors as an additional expansion to the BLDC
motors listed above. These motors expand the fractional HP selections typically
offered in BLDC into larger integral horsepower selections.
The USF combines the Vari-Green motor and integrated drive with a mounted
and wired NEMA-3R rated control box complete with Vari-Green HOA controller,
transformer and toggle-style disconnect switch. This is a factory programmed,
mounted, and wired control package which just requires supply power to the box.
3-phase VG (EC Titanium)
• Arrangement 4 only
• 1 – 10 HP
• 1200, 1800 rpm
• 208/230, 460V
• Requires:
• Motor cover
• Mounted control box
• NEMA-3R enclosure
• Disconnect switch
• HOA
The VG-SynRM configuration has multiple control options:
1. Hand/Off/Auto
2. Remote Dial
3. Touch Remote
4. Constant Pressure
5. Constant Airflow
6. IAQ – Temp/Humidity
7. IAQ – VOC