Cold Applied Low Voltage Joints
Cold Applied Low Voltage Joints
1.1kV Cold Applied Rayvolve Roll-on Joint. Rayvolve RVS jointing is the “roll-on” way to insulate and seal cable connections up to 1.1kV. The gripping force, of a specially formulated EPDM elastomer, combined with high-performance sealant forms a reliable and water-resistant insulating sleeve. The product is UL listed and CSA certified for direct burial applications.
- Rayvolve Sleeves have unlimited shelf life
- Quick, easy and tool free installation
- Protection against humidity and water
- UV resistant
- Type tested as per National and International standards
Specifications
| Voltage |
|---|
| Tool Free installation |
| UV and Fungi resistant |
| Suitable for single and multi-core applications |
| Immediate energisation of joint after installation |
| Unlimited shelf life |
| Sr. No. | Particulars | 1.1 KV |
|---|---|---|
| 1 | Rated Voltage of Cable accessories | 1.1 kV |
| 2 | Applicable Standards | IS: 13573- Part 1, 2011 / EN50393 |
| 3 | Heating Cycle Test in Water | Total cycle = 63 nos. |
| a. Each cycle heating duration | 5 hours (maintain 2 hrs min as steady state) | |
| b. Temperature | PVC – 75°C, XLPE – 95°C. | |
| c. Cooling Duration | 3 hours | |
| 4 | Heating Cycle Test in Water | Total cycle = 63 nos. |
| a. Each cycle heating duration | 5 hours (maintain 2 hrs min as steady state) | |
| b. Temperature | PVC – 75°C, XLPE – 95°C. | |
| c. Cooling Duration | 3 hours | |
| 5. | Insulation Resistance Test (Water) | 50 MΩ (Min) |
| 6. | Insulation Resistance Test (Air) | 50 MΩ (Min) |
| 7. | Impact Test for Straight Joints (armoured cables) | No damage |
| 8. | A.C. Voltage Withstand (water) | 4 KV for 1 minute |
| 9. | A.C. Voltage Withstand (Air) | 4 KV for 1 minute |
| 10. | Thermal Short Circuit | As per cable cross section and material of conductor |
| 11. | Tubing Material | Cold Applied (Roll-On Sleeve) Type |
| 12. | Di-electric strength of insulating material | 10 kV/mm min |
CPRI
More info. Available on request
ERDA
More info. Available on request
