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Class 8998 Motor Control Centers
Pilot Devices and Misc. Options
218
09/2003
© 2000–2003 Schneider Electric All Rights Reserved
PILOT DEVICES
MISCELLANEOUS OPTIONS
Pilot Devices
(Available as 22 mm only. Choose only one pilot device form number below for each drive.)
Number of Spaces Used
(5 maximum available)
Hand-Off-Auto Selector with Manual Speed Potentiometer 2
Start & Stop Pushbuttons with Manual Speed Potentiometer 3
Forward-Off-Reverse Selector with Manual Speed Potentiometer 2
Pilot Lights
(Available as LED type, direct supply only.)
Red “Power On” Light 1
Yellow Push-To-Test “Fault” Light 1
Red Push-To-Test “Run” Light 1
Green Push-To-Test “Run” Light 1
Red Push-To-Test “Stopped” Light 1
Green Push-To-Test “Stopped” Light 1
Yellow Push-To-Test “Hand” and “Auto” Lights 1
Option
Space Adder
Line Reactors
Each line reactor is mounted in the MCC cabinet as a separate unit
above the drive unit and is factory wired to the line side of the drive.
Not available on NEMA Type 12 MCCs.
3% Impedance:
1 to 3 hp, 208/240 Vac
1 to 5 hp, 480 Vac
9"
3% Impedance:
5 to 10 hp, 208/240 Vac
7.5 to 20 hp, 480 Vac
25 hp VT, 480 Vac
12"
1% Impedance:
15 to 50 hp, 208/240 Vac
25 CT/VTLN to 500 hp, 480 Vac
Included in drive
as standard; no
space adder
100 VA Customer Capacity on
Drive’s 120 V Control Transformer
1 to 3 hp, 208/240 Vac
1 to 3 hp, 480 Vac with Basic Power Option
12"
All others 0"
Option Cards
Choose only one.
Each option board is pre-installed onto drive inside unit with all
customer terminations left unwired (Type 1A wiring).
Analog I/O Extension Card (VW3A58201U)
Note: The bypass and output contactor power options
require factory use of 1 logic output on the Analog I/O
Extension Card.
0"
Digital I/O Extension Card (VW3A58202U) 0"
Modbus Plus Communication Card (VW3A58302U) 0"
Modbus/Unitelway Communication Card (VW3A58303U) 0"
Profibus DP Communication Card (VW3A58307U) 0"
Johnson Controls N2 Communication Card (VW3A58354U) 0"
Landis & Staefa P1 Communication Module
(1000-6A58-KP1)
0"
Ethernet Communication Card (VW3A58310U) 0"
DeviceNet Communication Card (VW3A58309U) 0"
Dynamic Braking Resistors
The use of braking resistors dissipates excess energy generated by the
motor whenever the motor functions in the generator mode as on high-
inertia loads or machines driving a load. Resistors are mounted in the
MCC cabinet as a separate unit above the drive unit and are factory
wired to the DC bus of the drive. Not available in NEMA Type 12 MCCs.
1 to 2 hp, 208/240 Vac
1 to 10 hp, 480 Vac
6"
3 to 10 hp, 208/240 Vac
15 to 20 hp, 480 Vac
9"
15 to 20 hp, 208/240 Vac
25 to 40 hp, 480 Vac
9"
Basic Unit Extenders
Provides the amount of additional space shown in the Space Adder column
below the drive unit for customer-added devices with a single door to cover
the drive and added space. Only available for Basic Power Option.
1 to 10 hp, 208/240 Vac
1 to 20 hp, 480 Vac
3", 6", 12"
15 to 50 hp Variable Torque, 208/240 Vac
15 to 40 hp Constant Torque, 208/240 Vac
15 to 40 hp Variable Torque, Low Noise, 208/240 Vac
25 to 50 hp Variable Torque, 480 Vac
25 to 40 hp Constant Torque, 208/240 Vac
25 to 40 hp Variable Torque, Low Noise, 208/240 Vac
3", 6", 9"