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PSC Terminations


Features:
  • Class 1 (outdoor) termination as defined in IEEE 48 standard
  • For use on all extruded dielectric cables.
  • Sizes are available for all shielded cables in voltage classes from 15kV through 46kV.
  • Conductor sizes through 2000 kcmil aluminum and copper cables.
  • Porcelain insulator provides maximum resistance to moisture, industrial pollution and seacoast pollution. Porcelain is the most reliable insulator for use where insulator dryband arcing may occur.
  • The G&W spring loaded elastomer stress control system is the most reliable method to provide continuous mechanical force to the elastomer, thereby compensating for elastomer permanent set. The resulting dielectric interfaces have high dielectric strength,
  • The electric stress control cone is a factory made soft elastomer which seals the cable shield against environmental moisture.
  • The brass top cap has maximum resistance to industrial and seacoast pollution.
  • O-rings seal the top cap to the porcelain. This is the most reliable and proven seal available in the industry.
  • Options for external connection to the overhead system: • Eyebolt • Flat pad aerial lug-bus connection • Clamp style aerial lug-bare wire
  • The termination lower casting makes the cable shield ground connection with no extra parts, straps or soldering.
  • Galvanized steel mounting brackets are available.

Bracket Mounted Terminations

Porcelain Termination Housing Catalog No.
BIL (kV)
Cable Conductor (AWG or kcmil)
Max. & Min. Cable Insul. O.D. (in.)
Porcelain Dry Arc Distance (in.)
Porcelain Leakage Distance (in.)
Porcelain Dia (in.)
Height (in.)
Overall Height (in.)
Max Dia (in.)
Weight (lbs.)
Top Cap Connection
J9280/78
110
6-2/0
.40-1.10
7.38
18
4.38
10.12
14.50
4.69
10.0
Eyebolt
J9280-2/78
110
2-500
.60-1.65
7.75
18
5.25
11.91
17.38
5.81
16.5
Threaded Stud
J9280-3/78
110
500-1000
1.24-2.24
7.00
18
6.06
14.19
19 .88
7.50
26.0
Threaded Stud
J9280-4/78
110
1000-2000
1.50-3.00
11.81
18
6.81
19.44
27.19
7.50
46.0
Threaded Stud
J9283-22/78
150
6-2/0
.60-1.65
9.63
24
5.25
12.84
18.31
5.81
17.0
Eyebolt
J9283-2/78
150
2-500
.60- 1.65
9.63
24
5.25
14.03
19.50
5.81
17.0
Threaded Stud
J9283-3/78
150
500-1000
1.24- 2.23
10.00
24
6.06
17.06
22.75
7.50
27.0
Threaded Stud
J9284-2/78
200
2-500
.60- 1.65
12.94
36
7.13
19.81
24.19
7.50
37.0
Threaded Stud
J9284-3/78
200
500-2000
1.24- 2.23
14.50
36
7.50
21.44
27.13
7.50
45.0
Threaded Stud
J9284-4
200
1000-2000
1.50- 3.00
16.13
36
6.75
23.94
31.69
7.50
57.0
Threaded Stud

 

Each G&W termination is complete with field assembly instructions. Only normal hand tools are required. The following is a summary of the field assembly. 

Ordering Information

The G&W PSC termination consists of three basic components:

  • Porcelain termination housing
  • Elastomer kit, which contains the elastomer insulator, stress cone and the compression connector
  • External connector, which connects to the overhead system (Mounting brackets are also available) 

To determine the three catalog numbers, read the following tables from left to right. 

Ordering Information- Porcelain Housing

Ordering Information- Elastomer Kit

Ordering Information- External Connectors

Brackets


Additional Images  (Click Image to Enlarge)

 
 

 
 
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