Screened Separable Connector
Gala Screened Separable Connectors and Touch proof terminations are designed to connect single and three core polymeric cables to medium voltage switchgear and other equipment using bushings type “C” specified for 630A upto 24kV. Made of a highly modified EPDM rubber and protected by a touch proof outer conductive screen connected to earth.
Supporting a wide application range of Touch proof terminations, the design incorporates one body and stress cone adapters to cover all cross section from 25 – 400 sq.mm. All kits include high-performance multi range compression lugs matching the design of the connector.
Specifications
| Voltage Class | 11kV | 24kV | 36kV |
|---|---|---|---|
| Continuous Current | 630A | 630A | 630A / 1250A |
| Alliance Bushing | EN 50180 & 50181 Type C | EN 50180 & 50181 Type C | EN 50180 & 50181 Type C |
| AC Withstand Voltage | 29kV for 5 min | 54kV for 5 min | 85kV for 5 min |
| Impulse Withstand Voltage (10 times for each polarity) | 95kV | 125kV | 175kV |
| Partial Discharge at 1.73U0 | ≤ 10pC | ≤ 10pC | ≤ 10pC |
| Screen Resistance | ≤ 5000 Ω | ≤ 5000 Ω | ≤ 5000 Ω |
| Cable Cross-section | 25-400mm2 | 25-400mm2 | ≤ 95-630mm2 |
Features and Benefits
- Provides fully screened and submersible separable connection.
- Mating with C - type bushings and plugs complying with EN 50180 & EN 50181
- Compact design
- Each Connector is Factory tested for AC withstand and Partial Discharge (PD)
- Voltage class: 11kV, 15kV, 24kV
- Tested in compliance with IEC 60502.4
Selection Chart
| Gala Code | Conductor size (sq.mm.) | Conductor size in Dia. (mm) | Packaging (Mtr./Roll) |
|---|---|---|---|
| GOC 1 | ≤ 99 | upto 10 | 30 |
| GOC 1 A | upto 185 | upto 15 | 30 |
| GOC 2 | upto 300 | upto 22 | 30 |
| GOC 3 | upto 400 | upto 28 | 30 |
| GOC 4 | upto 800 | upto 38 | ≤ 30 |
Diagram
Certificates
FAQs
1. What is a Screened Separable Connector?
A Screened Separable Connector is a medium-voltage cable accessory used to connect power cables to transformers, switchgear, or other equipment. It is fully screened and separable, allowing safe installation, disconnection, and maintenance.
2. What voltage levels are Screened Separable Connectors used for?
They are commonly used for 3.6 kV to 36 kV medium-voltage applications, depending on the connector design and standards.
3. Where are Screened Separable Connectors typically used?
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