Vertical TEFC Enclosure
TEFC Enclosure / IC411 / IP54 - Siemens Type CGZV & CGZHS
These vertical, flange-mounted motors are designed for indoor and outdoor applications where internal parts must be protected from adverse ambient conditions. Utilizes cooling fins on all four quadrants of yoke and housings.
|
Feature
|
Standard
|
Available Option
|
|---|---|---|
|
Power Range
|
200 - 900 HP
|
|
|
Poles
|
2 - 4 - 6
|
|
|
Frame Sizes
|
500 & 580
|
|
|
Voltage
|
2300 - 6900V
|
|
|
Service Factor
|
1.0
|
1.15
|
|
Frame
|
Cast iron
|
|
|
Bearing Housings
|
Cast iron
|
|
|
Main Terminal Box
|
Cast iron
|
Fabricated steel
|
|
Auxiliary Boxes
|
Cast iron
|
NEMA 4X
|
|
Shaft
|
Solid
|
Hollow for 4 - 6 pole
|
|
Shaft Material
|
AISI 1045
|
AISI 4140
|
|
Rotor
|
Die cast aluminum
|
Fabricated copper
|
|
Lamination Material
|
C5 core plate
|
N/A
|
|
External Cooling Fan
|
Aluminum
|
Other materials available
|
|
Fan Cover
|
Fabricated steel
|
N/A
|
|
Upper Thrust Bearing
|
Deep groove ball
|
Back-to-back angular contact for 2-pole, spherical roller for 4-6 pole
|
|
Lower Guide Bearing
|
Ball
|
N/A
|
|
Insulation
|
Class F-VPI
|
N/A
|
|
Hardware
|
300 series stainless steel
|
N/A
|
|
Paint
|
Two-part epoxy
|
Special paint system
|
|
Paint Color
|
Siemens Motor Blue
|
Other colors
|
|
Vibration
|
0.12 IPS or as defined by NEMA
|
Special balance
|
|
Warranty
|
24 months from shipment per AboveNEMA Motor Supplemental Warranty Policy
|
Deferred and/or Extended
|