M Line – MGP – Medium Voltage – WPII

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 6600 V

2 to 8 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)

Optional Features

VFD application
Service Factor: 1.15
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