VYPER
™
VARIABLE SPEED DRIVE
INSTALLATION
100.200-IOM (SEP 13)
Page 25
Dimensions in Inches *
Drive HP
A
B
C
D
E
F
G
H
J
K
305/254
1.63
4.50
9.00
6.38
4.38
35.00
5.50
3.56
6.63
2.00
437/362
6.63
6.75
10.13
2.00
3.25
40.53
2.25
3.00
13.00
2.00
*Contact factory for detailed dimensions.
A
B
D
B
E
C
C
F
G
H
J
K
Power Cables
Out (Remote
Mount Only)
Power Cables In
Control Cables In-Out
Power Cables Out
(Pkg Mount Only)
POWER AND CONTROL WIRING ENTRY LOCATIONS
Vyper drives provide a removable plate on the top left of the cabinet that designates the point of entry for the incoming
power. This is the only acceptable point of entry for power into a Vyper drive. For remote mounted 305 and 437 HP Vyper
drives, there is also a removable plate on the top right that designates the point of exit for the power to the motor. These
plates are to be removed for the proper size holes to be punched and then reinstalled.
Under no circumstances is it acceptable to bring power into or take power out of a Vyper at any other point.
It is possible to come up through the floor, alongside of the Vyper, then turn in and down into the drive. All NEC codes
relative to conductor size and bend radius must be followed.
