Basic Info.
Application
Overhead, Heating, Underground
Conductor Material
Copper
Sheath Material
Crosslinking
Material Shape
Round Wire
Range of Application
Mine
Operation.
Reliable Operation
Installation,
Easy Installation
Resistant
Waterproof Design.
Specification
polyethylene
Product Description
About US
chinahaivo.en.made-in-china.com
Wenzhou haibo cable accessories co.ltd. is a company invested and controlled by Zhejiang Haivo Electrical Co.Ltd.Specializing in the developing, manufacturing and marketing of middle and high voltage power cable accessories and IEC/IEEE type Separable Connectors.Its profucts cover 35kV and below 35 kV distribution networks as well as 220kv high voltage transmission lines.
We have international advanced rubber injection molding equipments, it guaranteed the superior performance of the product. At the same time, All kinds of testing equipments is fully equipped, we have high voltage test lavs with AC voltage withstand up to 900kV, and partial discharge test lab. We grarantee 100% product qualification.
We were successively awarded ISO 9001:2015 by DAS CERTIFICATION LTD & UKAS QUALITY MANAGEMENT, and TYPE TEST CERTIFICATES by CHINA NATIONAL HIGH VOLTAGE LABS.
We promise we will offer first-class quality, reasonable price, first- class service and following the business philosphy of development and innovation to serve global power customers!
IEEE type Separable Connectors and Kits
Executive standard
EN 50181 Plug-in type bushings above 1kV up to 52kV and from 250A to 2.5kA for equipment other than liquid filled transformers
EN 50180 Bushings above 1kV up to 36kV and from 250A to 3.15kA for liquid filled transformers
HD629.1 Test requirements on accessories for used on power cables of rated voltage from 3.6/6(7.2)kV up to 20.8/36(42)kV-Part 1:cables with extruded insulation
IEC 60502.4 Power cable with extruded insulation and their accessories for rated voltages from 1kV(U=1.2kV)up to 30kV(U=36kV)-part 4:test requirements on accessories for cable with rated voltages from 6kV up to 30kV(U=36kV)
lEc60099 Metal oxide surge arresters without gaps for a.c.systems
JB/T 8952 Polymer-housed metal oxide surge arresters without gaps for a.c.systems
IEEE 386 Separable insulated connector system for power distribution system above 600V
GB11032 Metal oxide surge arresters without gaps for a.c.system
JB/T 8952 Polymer-housed metal oxide surge arresters without gaps for a.c.systems
Voltage characteristics
Voltage characteristics | Parameters |
Rated voltage | 8.7/10kV,8.7/15kV | 12/20kV | 26/35kV |
AC power frequency withstand voltage | 39kV/5min | 54kV/5min | 117kV/5min |
DC withstand voltage | 35kV/15min | 48kV/15min | 104kV/15min |
Impulse withstand voltage | 95kv | 125kv | 200kv |
Partial discharge | ≤ 10PC | ≤ 10PC | ≤ 10PC |
Current characteristics
Items | 200A | 600A |
Current of Load operating | Make operation of closing & open 10 times under 15kV and 200A. | 30kA 2s |
Current of Fault closed | Make operation of closing & open 10 times under 15kV and 10000A/0.17s | |
Thermal stability of the current | 16kA 1s | |
Dynamic stable current | 40kA | 105kA |
15kV 600A/20kV 600A T type connector
Summary
1,Bolt stud:adopt stainless steel bolts to ensure conductor and sleeve close fit.
2,Insulating layer: special formula and mixing technology to ensure high quality of prefabricated EPDM rubber
3,Internal semi conductive layer: prefabricated inner semi conductive layer to effectively control the stress of electric field.
4,Outer semi conductive layer: The prefabricated outer semi conductive layer adheres closely to the insulating layer and ensures that the outer semi conductive layer is grounded.
5,Insulating plug:Epoxy resin insulating plug with threaded metal parts to ensure close cooperation with the stud.
6,Semi-conductive end cap:seal the end of the cable connector, so that the device has a full-screen, all-sealed function.
7,stress cone:Different size of the stress cone with the use of cable connectors, to ensure water seal and cable stress release.
8,Grounding hole: Pre-wired to the outer shield for ground wire connection.
9,Terminals: All copper or copper and aluminum crimp terminals for copper or aluminum conductor.
10,Voltage test : it is used to test whether the line is electrified or not and the live indicator is used
Model & Specification
Model & Specification | Applicable highest voltage | Rated current | Cross-section of cable | Applicable range of Outside diameter of insulation of cable |
TT-20/600-35 | 12/20kV | 600A | 35 | Φ18.3~Φ21.5 |
TT-20/600-50 | 12/20kV | 600A | 50 | Φ19.9~Φ24.6 |
TT-20/600-70 | 12/20kV | 600A | 70 | Φ19.9~Φ24.6 |
TT-20/600-95 | 12/20kV | 600A | 95 | Φ23.1~Φ27.1 |
TT-20/600-120 | 12/20kV | 600A | 120 | Φ23.1~Φ27.1 |
TT-20/600-150 | 12/20kV | 600A | 150 | Φ24.9~Φ29.0 |
TT-20/600-185 | 12/20kV | 600A | 185 | Φ27.4~Φ32.5 |
TT-20/600-240 | 12/20kV | 600A | 240 | Φ27.4~Φ32.5 |
TT-20/600-300 | 12/20kV | 600A | 300 | Φ31.0~Φ36.1 |
TT-20/600-400 | 12/20kV | 600A | 400 | Φ34.5~Φ37.6 |
Packing list
3 pcs/ carton G.W:8kg Carton size::21cm×30cm×24cm
Standard packing
Body of T type connector
Stress cone
Instruction Manual
Conformity certificat
Crimp Terminals
Bolt stud
Silicone grease
Insulating plug
(include Semi-conductive end cap)
Dust cap
Towels
Warm Tips: When order,please indicate the product model, voltage level, current level, the material of cable, cross-section of cable, whether with live displaying device.
If users have special requirements, please indicate in the contract.
Address:
Chongshi Industrial Zone, Panshi, Yueqing, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 9000
Company Introduction:
Wenzhou haibo cable accessories co. Ltd. Is a company invested and controlled by Zhejiang Haivo Electrical Co. Ltd. Specializing in the developing, manufacturing and marketing of middle and high voltage power cable accessories and IEC/IEEE type Separable Connectors. Its profucts cover 35kV and below 35 kV distribution networks as well as 220kv high voltage transmission lines.
We have international advanced rubber injection molding equipments, it guaranteed the superior performance of the product. At the same time, All kinds of testing equipments is fully equipped, we have high voltage test lavs with AC voltage withstand up to 900kV, and partial discharge test lab. We grarantee 100% product qualification.
We were successively awarded ISO 9001: 2015 by DAS CERTIFICATION Ltd & UKAS QUALITY MANAGEMENT, and TYPE TEST CERTIFICATES by China NATIONAL HIGH VOLTAGE LABS.
We promise we will offer first-class quality, reasonable price, first- class service and following the business philosphy of development and innovation to serve global power customers!