Southern States CSV - Manual (Page 6)

Title: Southern States – CSV
Vertical Interrupter Style Circuit Switcher
Product Specification Guide
Page 6 of 9 Publication No.: PSG-806-CSV 06012011
9. Thermostatically controlled cabinet heater
10. Molded case circuit breakers for protection of motor circuit,
control circuit, and heater circuit
11. Spring charged-discharged indicator
12. Manual closing spring charging handle
13. Open-Close position indicator
14. Position indicating lights (green=open, red=closed)
15. Manual trip lever
16. Operations counter
17. 120 VAC cabinet light with door actuated switch
18. View window in cabinet door
19. 120 VAC duplex receptacle with GFCI
20. Hinged cabinet door with 3 point latch, open position door stop,
and padlocking provisions
3.08 Ground Pads
Two NEMA 2 hole ground pads shall be supplied for grounding the structure to
the station ground grid.
4.0 MANUFACTURING REQUIREMENTS
4.01 Wiring
Wiring shall be:
1. Point-to-point without splices or tee connections.
2. Bundled using cable ties.
3. Clearly identified with permanently affixed markers.
4. Sized per NFPA-70 except being No. 14 AWG.
4.02 Base Frame
Each circuit switcher shall be provided with a manufacturer furnished base frame
which houses the gas piping for the three support/interrupter insulators which
form the gas system while also housing the interpole linkage that connects the
three interrupters to the spring operating mechanism. Phase spacing shall be as
shown in the following table:
Maximum kV Rating Phase Spacing Options (inches)
15.5, 27, and 38 29 ½
48.3 and 72.5 48 or 84
123 and 145 84, 96, or 102
170 84, 96, 102, or 120
4.03 Support Structure
Each circuit switcher shall be provided with a manufacturer supplied support
structure consisting of one vertical column (mounting pedestal) for phase
spacings through 48 inches, two vertical columns (mounting pedestals) for phase
spacings of 84 inches through 102 inches, and two or three vertical columns
(mounting pedestals) for 120 inch phase spacing. The mounting pedestal shall
be hot dipped galvanized steel, shall be manufacturer’s standard height offering