Copyright © VibroSystM Inc., 2011
15
STATE-200 Installation and Field Wiring_Rev. 0
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3.4 Cabling the STATE-200 Unit
3.4.1 Power Input
The most common method of connecting the AC-input to the power supply connector is through the use of a
three-wire electrical grounding-type cord (not supplied) fitting into a grounding-type power outlet, the socket-
outlet combination serving as the main disconnect device.
For safety purposes, a 15A circuit breaker should also be included in the AC-input wiring. Several instruments
may be connected to a circuit protected by a circuit breaker. Each instrument must however have its own
disconnect device.
•
Mechanical characteristics
Recommended wire size:
1,5 mm
2
[16 AWG]
(600V rating)
3.4.2 Protective Conductor Terminal
The protective conductor terminal must be connected to a
grounding point in compliance with local regulations. Grounding is
essential for safety purposes.
Mechanical characteristics
Wire size: at least 1,5 mm
2
[16 AWG],
up to 6 mm
2
[10AWG]
Warning - Danger
Caution
•
The STATE-200 Unit power supply and grounding connection should be installed in accordance
with national and local electrical code.
•
To ensure protection, the chassis grounding wire must be of a heavier gauge than the grounding
wire associated with the AC input.
Note: In cabinets housing several instruments, it is common practice to connect only Line
and Neutral. To prevent ground loops, only the protective conductor terminal gets
connected to ground.
Summary of Contents for STATE-200
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