11kV 17.5kV 33kV Terminations – Heat Shrink Single Core XLPE Indoor – Nexans TTGI1

Nexans TTGI1 is a heat shrink cable termination for use indoor in controlled environmental conditions – the heat shrinkable terminations are able to connect single core polymeric insulated cable to equipment and are widely used in power utilities and in industrial applications.

The heat shrinkable terminations are able to connect and terminate armoured or unarmoured single-core polymeric (XLPE EPR) insulated cable with copper tape or wire screens to medium/high voltage electrical equipment up to 33kV.

Heat shrink terminations meet the requirements of CENELEC HD 629.1 and IEC 60502-1 for the termination of medium/high voltage cables in the following voltage classes:

6/10 (12) kV
6.35/11 (12) kV
8.7/15 (17.5) kV
12/20 (24) kV
12.7/22 (24) kV
18/30 (36) kV
19/33 (36) kV

Heat Shrink Cable Termination Construction & Kit List

Nexans TTGI1 Heat Shrink Cable Termination

1. Cable lug (supplied on request) – both crimp cable lugs and shearbolt lugs are suitable

2. Water sealing mastic

3. Anti-tracking heat-shrinkable tube

4. Stress control heat-shrinkable tube

5. Stress control mastic

6. Anti-tracking heat shrink rain shed (only for Nexans 36TTGI1)

7. Earthing cable lug

NEXANS TTGI1 HEAT SHRINK CABLE Termination

KIT CONTENTS

Heat Shrink Rain Sheds

Nexans cable termination kit comprises of:

Red sealing mastic “MBA”
Black stress control mastic “MACD”
Black stress control heat shrink tube “GT1”
Red anti-tracking heat shrink tube “GT2”
Earthing lug for copper screen wires
Anti-tracking rain sheds (only for Nexans 36TTGI1)

Nexans TTGI1 Kit Contents

Nexans Cable Termination Type	Voltage Um (kV)	Length “L” (mm)	Conductor Sizes (mm²)
Nexans Cable Termination Type	Voltage Um (kV)	Length “L” (mm)	Min	Max
Nexans 17TTGI1	12kV	480	25sqmm	630sqmm
Nexans 24TTGI1	24kV	520	25sqmm	630sqmm
Nexans 36TTGI1	36kV	620	35sqmm	630sqmm

The following table enables the selection and ordering of medium voltage cable terminations from the Nexans TTGI1 Heat Shrink single core XLPE indoor termination range:

Nexans Cable Termination Order Code	Voltage Uo/U (kv)	Conductor sqmm Min	Conductor sqmm Max
17TTGi1.50i	6/10kV & 6.35/11kV & 8.7 / 15kV	25sqmm	50sqmm
17TTGi1.120i	6/10kV & 6.35/11kV & 8.7 / 15kV	70sqmm	120sqmm
17TTGi1.300i	6/10kV & 6.35/11kV & 8.7 / 15kV	150sqmm	300sqmm
17TTGi1.630i	6/10kV & 6.35/11kV & 8.7 / 15kV	400sqmm	630sqmm
24TTGi1.95i	12/20kV & 12.7 / 22kV	25sqmm	95sqmm
24TTGi1.240i	12/20kV & 12.7 / 22kV	50sqmm	240sqmm
24TTGi1.630i	12/20kV & 12.7 / 22kV	300sqmm	630sqmm
36TTGI1.120i	18/30kV & 19 / 33kV	35sqmm	120sqmm
36TTGI1.300i	18/30kV & 19 / 33kV	150sqmm	300sqmm
36TTGI1.630i	18/30kV & 19 / 33kV	400sqmm	630sqmm