
WPII - Medium Voltage Motors - MGP
Description
Recent investments in WEG’s North American facility takes production capability to a new level. Frames are in stock and the electrical packages are built to order. Choose from a standard or a customized design.
WEG Medium Voltage Motors present design optimized construction and are manufactured in robust frames for all applications including severe duty.
Standard Features
- 2300 to 13800 V
- 2 to 12 poles
- 5000 to 6800 frames
- Mounting: horizontal
- Service duty: continuos
- Class of insulation: F
- Service factor: 1.0
- Temperature rise: 80°C by resistance
- Ambient temperature: 40°C
- Altitude: 1000 m
- Temperature detector: Pt100, 1 per bearing with 3 wires
- Temperature detector: Pt100, 2 per phase with 3 wires
- Two accessory terminal boxes, one for signal accessories and the other for those accessories requiring power supply (space heaters)
- Single phase space heater
- Labyrinth tachonite seal (grease lubricated bearings)
- Antifriction bearings
- Painting: Acrylic polyurethane polyamide epoxy (final coat: Blue RAL 5007)
- Stainless steel nameplate
- Grounding lug on the frame and terminal box
- Copper bar rotor
- 03 connection terminals in the terminal box (terminal block)
- VFD application
- Service factor: 1.15
- Lower speeds available
- Class of insulation: H
- High torques
- High inertia capability
- Low starting current
- Ambient temperature above 40°C
- Altitude above 1000 m
- Classified area
- Special balance
- Power factor correction capacitors
- Temperature detector: thermistor (PTC or NTC)
- Temperature detector: thermostat (Bimetallic)
- More than one main terminal box
- Shaft: Special dimensions, double shaft end, tapered, special steel
- Encoder
- Sleeve bearing
- Special painting
- Cable gland in the terminal box entrance
- Lighting arrestors and surge capacitors
- Vibration detector
- Low noise
- Tachometer
- Bearing thermometer with gauge with/without contacts
- Electrically insulated non-drive end bearing for all frame sizes when driven by frequency drive
- Both bearings electrically insulated
- Filters