European-style T-type rear plug (10 kV, 20 kV)
The 630A European-style rear connector can be connected to a European-style front connector or to another rear connector, thereby providing an extended cable connection circuit (branch). However, it cannot be directly connected to bushing bases or wall bushings. The connector’s tail end can be directly sealed with an insulating plug, or it can be further extended to connect another European-style rear connector or a rear surge arrester.
Keywords: High- and low-voltage complete sets – packaged substations – ring main units
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Product Description
Product Overview
The 630A European-style rear connector can be connected to a European-style front connector or to another rear connector, thereby providing an extended cable connection circuit (branch). However, it cannot be directly connected to a bushing base or a wall bushing. The connector’s tail end can be sealed directly with an insulating plug, or it can be further extended to connect another European-style rear connector or a surge arrester.
12kV Cable Model Configuration Table
|
Model Specifications |
Outer diameter of main insulation (mm) |
Suitable for cable cross-section (mm²) |
|
ZRQ3-12/630-25 |
16.5–17.8 |
25 |
|
ZRQ3-12/630-35-50 |
17.0–20.0 |
35-50 |
|
ZRQ3-12/630-70-95 |
20.0–23.1 |
70-95 |
|
ZRQ3-12/630-120-150 |
January 23–26 |
120-150 |
|
ZRQ3-12/630-185-240 |
August 25–30 |
185-240 |
|
ZRQ3-12/630-300 |
30.4–32.3 |
300 |
|
ZRQ3-12/630-400 |
33.0–35.4 |
400 |
24kV Cable Model Configuration Table
|
Stress Body Specifications |
Outer diameter of main insulation (mm) |
Cable model 12/20kV |
Cable model 18/20 kV |
|
￠16 |
￠19.6-20.9 |
35-50 |
|
|
￠19 |
￠22.4-25.5 |
70-120 |
35 |
|
￠23 |
￠26.3-29.5 |
150-185 |
50-95 |
|
￠26 |
￠30.9-34 |
240-300 |
120-185 |
|
￠31 |
￠36.1–39.5 |
400-500 |
240-300 |
|
￠35 |
￠41.5-45 |
630 |
400-500 |
Performance
● When mated with the appropriate bushing or plug, it provides a fully shielded and fully sealed separable connection; it can operate reliably underwater and in other harsh environments for extended periods.
● Built-in capacitor test points are used to determine the energized status of the circuit or to install a live indicator; no minimum phase-to-phase clearance requirement applies.
● Installation can be vertical, horizontal, or at any angle.
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Address: No. 26, Tuan Shan East Road, Economic Development Zone, Lishui District, Nanjing City, Jiangsu Province
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