Termination
RCTI 15
Silicone Rubber Indoor Cold Shrink termination for XLPE cables upto 15kv
RCTI 33
Silicone Rubber Indoor Cold Shrink termination for XLPE cables upto 33kv
RCTO 15
Silicone Rubber Outdoor Cold Shrink termination for XLPE cables upto 15kv
RCTO 33
Silicone Rubber Outdoor Cold Shrink termination for XLPE cables upto 33kv
Medium Voltage Cable Accessories
- RCTI/RCTO Cold Shrink Terminations up to 33 kV
FEATURES
- Pre-expanded termination body with integrated stress control
- Quick and easy installation
- The extra-long silicone stress cone is integrated with the termination and reduces positioning switchgear connection systems
- Accommodates mechanical lug and compression lug
APPLICATIONS
- RCTI & RCTO for indoor and Outdoor application respectively
- Silicone made termination used for air insulated switchgear and transformers up to 33kV
- 25 - 1000 mm2 conductor size
BENEFITS
- Tested in accordance with CENELEC
- 629.1.S2:2006, IEC 60502-4
Technical Data
|
Voltage Class |
(kV) |
8.7/15(17.5) |
19/33(36) |
|
Cable insulation diameter |
(mm) |
14 – 43.0 |
23-63 |
|
Cross section range |
(mm²) |
25-630 |
50-1000 |
|
Basic impulse level |
(kV) |
95 |
170 |
|
Max system voltage Um |
(kV) |
17.5 |
36 |
|
Partial discharge at 2 U0 |
(pC) |
<10 |
<10 |
|
AC Voltage withstand, 5 min |
(kV) |
39 |
81 |
*Available in single core and three core
Joints
RCJ 15
Silicone Rubber Cold Shrink Straight Joint for XLPE cables upto 15kv
RCJ 33
Silicone Rubber Cold Shrink Straight Joint for XLPE cables upto 33kv
- RCJ Cold Shrink Joints up to 33 kV
FEATURES
- Pre-expanded single piece joint body with integrated stress control
- Quick and easy installation
- Electrical stress control on the connector area by an integrated faraday cage.
- Accommodates bolted and compression connector
APPLICATIONS
- Hydrolytic stability and hydrophobic characteristic for underground applications
- Silicone made termination used for air insulated switchgear and transformers up to 33kV
- 25 - 1000 mm2 conductor size
BENEFITS
- Tested in accordance with IEC 60502-4
- 629.1.S2:2006, IEC 60502-4
Technical Data
|
Voltage Class |
(kV) |
8.7/15(17.5) |
19/33(36) |
|
Cable insulation diameter |
(mm) |
14 – 43.0 |
23-63 |
|
Cross section range |
(mm²) |
25-630 |
50-1000 |
|
Basic impulse level |
(kV) |
95 |
170 |
|
Max system voltage Um |
(kV) |
17.5 |
36 |
|
Partial discharge at 2 U0 |
(pC) |
<10 |
<10 |
|
AC Voltage withstand, 5 min |
(kV) |
39 |
81 |
Separable/Elbow Connectors
RCEL 15
Silicone Rubber Separable/Elbow Connector for XLPE cables upto 15kv (630A, Type C Bushing)
RCEL 33
Silicone Rubber Separable/Elbow Connector for XLPE cables upto 33kv (630A, Type C Bushing)
- RCEL Front/Elbow Screen separable connector up to 33 kV
FEATURES
- Prefabricated shielded adapter made of liquid silicone rubber for connection to switchgear and transformer up to 33kV
- Quick and easy installation
- Electrical stress control on the connector area by an integrated faraday cage.
- Screening by outer conductive layer
- Test point for capacitive voltage measurement
APPLICATIONS
- Connection for 630A TYPE C bushing
- Silicone made termination used for air insulated switchgear and transformers up to 33kV
- 25 - 1000 mm2 conductor size
BENEFITS
- Tested in accordance with IEC 60502-4
Technical Data
|
Voltage Class |
(kV) |
8.7/15(17.5) |
19/33(36) |
|
Cable insulation diameter |
(mm) |
14 – 43.0 |
23-63 |
|
Cross section range |
(mm²) |
25-630 |
50-1000 |
|
Basic impulse level |
(kV) |
95 |
170 |
|
Max system voltage Um |
(kV) |
17.5 |
36 |
|
Partial discharge at 2 U0 |
(pC) |
<10 |
<10 |
|
AC Voltage withstand, 5 min |
(kV) |
39 |
81 |
Technology & Material
Cold Shrink Technology & Material :
Cold Shrink technology is widely used and accepted one. Cold Shrink is easier and quicker to install, making it ideal for installations in tight space.
Cold shrink termination and joint do not require any heating source which make it safer and ease of installation specially in Oil & gas, chemical industries etc.
Because of Cold shrink technology, Riyadh cables group testing 100% of termination and jointing stress control body for all voltage range which is not possible with Heat Shrink technology.
Riyadh cables group is a first Saudi company who producing silicone rubber power accessories which give a better performance. Silicone’s (LSR) excellent mechanical and dielectric properties made it the preferred material to make power cable accessories.
Silicone (LSR) already proven electrical insulation properties to use up to 550kV in HVAC system.
Silicone rubber accessories come with a high electrical insulation, anti-tracking and better corona properties. High elasticity properties of silicone make it stand out and provide optimal flexibility which ensures the easy installation and covering a wider range while maintaining their dielectric properties at same time.
Installation details
Cable Jointing and termination is itself a trade, which playing an important and crucial role in cable system. With unique skill and technique, we can minimize the potential chances of failure in cable connection system.
In high voltage systems, better and more experience with in-depth knowledge require to ensure for reliable connection system.
Riyadh cables group having a training program to our customers and contactors to serve a better connection network.
High class joint training will ensure the life of cable accessories as designed and committed by us. Jointer training requires high class craftmanship and professionalism during cable installation.
Our Service team and Product manager will provide an application and technical knowledge and importance of cable accessories for Cable connection system.
