NEMA SG 6
POWER SWITCHING EQUIPMENT
inactive
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| Organization: | NEMA |
| Publication Date: | 1 January 1966 |
| Status: | inactive |
| Page Count: | 30 |
scope:
Nameplate Markings (included in Part 32)
The definitions of terms pertaining to apparatus insulators used with high-voltage air switches shall be in accordance with American Standards C29.1-1961, C29.8-1961 and C29.9-1961.
The definitions of other terms contained in this publication shall be in accordance with American Standard C37.100-1966
Document History
January 1, 2000
Power Switching Equipment
The Outdoor High-Voltage Switches (8-SG-VI) voting classification includes the following:
a. Power switching equipment rated above 1000 volts AC and 3200 volts DC
b. Grounding switches
c....
January 1, 2000
Power Switching Equipment
The Outdoor High-Voltage Switches (8-SG-VI) voting classification includes the following:
a. Power switching equipment rated above 1000 volts AC and 3200 volts DC
b. Grounding switches
c....
January 1, 1974
POWER SWITCHING EQUIPMENT
8-SG-VI POWER SWITCHING EQUIPMENT VOTING CLASSIFICATION
BUS SUPPORTS, OUTDOOR AND INDOOR (EXCLUSIVE OF BUS SUPPORT CLAMPS)
Grounding Switches
Group-Operated Multipoie Hom-Gap and Disconnecting...
June 3, 1968
Power Switching Equipment
General
Recognition shall be given to four essential points which characterize structures for outdoor substations.
1. Accuracy and Permanence—Structures shall be accurately fabricated to facilitate...
NEMA SG 6
January 1, 1966
POWER SWITCHING EQUIPMENT
Nameplate Markings (included in Part 32)
The definitions of terms pertaining to apparatus insulators used with high-voltage air switches shall be in accordance with American Standards C29.1-1961,...