Nexans Q909TB Interface F Tee Connector 52kV MV HV

Thorne & Derrick | Distributed from Stock | Approved Supplier | UK & Export Sales

Nexans Q909TB Connectors

Interface F Tee Connector 52kV MV HV | High Voltage

The Euromold Q909TB Interface F Tee Connector is a separable tee-shaped connector with a bolted type design, specifically created to connect polymeric insulated cables to equipment such as transformers, switchgear, and motors. Forming part of the Euromold 52kV Cable Accessories the tee connector can also be used to connect cables to each other when the appropriate mating parts are used.

26/45 (52) kV
1250 AMPS

The High Voltage connector from the Euromold range features a thick conductive EPDM jacket that provides a fully safe-to-touch surface, ensuring personnel safety during operation. Additionally, each separable connector is thoroughly tested for AC withstand and partial discharge before leaving the factory to guarantee its reliability and performance.

Thorne & Derrick hold large stocks of HV Cable Joints, Terminations & Connectors suitable for XLPE, PILC and EPR cables, in both heat shrink and cold shrink technologies, to service the medium/high voltage power cable accessory requirements of UK and international customers.

Interface F Tee Connector Design

Euromold

Separable connector comprising: Nexans Q909TB Tee Connector - Design

1. Conductive EPDM insert

2. Conductive EPDM jacket

3. Insulating EPDM layer moulded between the insert and the jacket

4. Type F – interface as described by CENELEC EN 50180 and 50181

5. Conductor contact

6. Basic insulating plug (with VD point)

7. Cable reducer

8. Conductive rubber cap

9. Stud+nut+washer

10. Earthing lead

11. Heatshrink sleeve

The screen break design enables cable outer sheath testing without removing or dismantling the high voltage cable connector.

nexans Euromold Q909TB Specifications & standards

The Q909TB separable connector is type tested according IEC 60840.

Nexans Separable Connector Type	Voltage Um (kV)	Current Ir (A)	Conductor sizes (sqmm)
Q(M)(H)909TB/G	52	1250	95 (min)	1200 (max)

Connector KIT CONTENTS

The complete Euromold Q(M)(H)909TB/G tee connector kit comprises 1x the following components:

Nexans Euromold Q909TB Kit Contents

The Euromold kit also comprises silicone grease, watersealing mastic, gloves, roll adhesive tape, heatshrink sleeve, installation instructions and crimp chart.

Nexans Euromold Q909TB selection table

To order the tee connector, select the ordering part number which gives the best centring of the core insulation diameter and substitute X using table X, according to the conductor size and type.

TABLE W

Nexans Ordering Part Number	Dia. over core insulation (mm)
Nexans Ordering Part Number	min	max
Q(M)(H)909TB/G-S-25-X	27.0	33.5
Q(M)(H)909TB/G-S-30-X	32.5	41.0
Q(M)(H)909TB/G-S-37-X	40.0	48.0
Q(M)(H)909TB/G-S-43-X	46.5	51.0
Q(M)(H)909TB/G-S-46-X	49.5	55.0
Q(M)(H)909TB/G-S-50-X	54.0	59.0
Q(M)(H)909TB/G-S-53-X	47.0	64.0
Q(M)(H)909TB/G-S-58-X	62.5	68.0

TABLE X

Conductor sizes (sqmm)	Aluminium conductor		Aluminium and copper conductor	Copper conductor
Conductor sizes (sqmm)	Deep indent	DIN hexagonal	Bolted	DIN hexagonal
95	95AL1	95AL2	95.240UN5	95CU2
120	120AL1	120AL2	95.240UN5	120CU2
150	150AL1	150AL2	95.240UN5, 185.400UN5	150CU2
185	185AL1	185AL2	95.240UN5, 185.400UN5	185CU2
240	240AL1	240AL2	95.240UN5, 185.400UN5	240CU2
300	300AL1	300AL2	185.400UN5	300CU2
400	400AL1	400AL2	185.400UN5, 400.630UN5	400CU2
500	500AL1	500AL2	400.630UN5	500CU2
630	630AL1	630AL2	400.630UN5	630CU2
800	800AL1	–	800.1200UN5	800CU2
1000	1000AL1	–	800.1200UN5	1000CU2
1200	1200AL1	–	800.1200UN5	1200CU2

TABLE Y

Euromold Type	Partial discharge extinction	AC voltage
QM909TB	5 Pc @ 52 kV	1′ @ 97 kV
QH909TB	5 Pc @ 52 kV	1′ @ 115 kV + 30′ @ 90 kV

EXAMPLE
The copper wire screened cable is 52kV, 1000sqmm stranded aluminium with a diameter over core insulation of 58mm. Order Nexans Euromold QM909TB/G-S-53-1000AL1 tee connector kit.

Nexans Q909TB