EPDM 24kv 250A Straight Connector

Prod Model:	HC-57
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Rated Voltage:	24kv
Rated Current:	250A
Cross Section:	25-120 Sqmm
The Highest Operating Voltage:	24kv
Application:	Power
Gender:	Straight Connector

Product Description

24kV 250A European Elbow Connector

Range of Application

Apply to XLPE cable for voltage level of 6/10kV,8.7/10kV,8.7/15kV,12/20kV, with the function of insulation protection of inlet-outlet wire bushing of switch cabinet, branch cabinet and other electric equipment.

Product Description

Product adopts EPDM material to produce, which with excellent aging resistance, electrical insulation property, corona resistance, ozone resistance and good chemical stability, can be operated under any working conditions.

Each batch of raw material takes the mechanical properties and electrical properties index testing, which ensures product quality from source.

All finished products 100% takes the factory performance test (power frequency withstand voltage, partial discharge).

Import DESMA solid injection production system, with dustless and air-conditioned manufacturing shop, and constant temperature and humidity all year round, which ensures the product not affected by external environment and the quality stability of product.

Product structure design complies with EN50180,EN50181 standard A type bushing size requirement, and meet the performance requirement of IEC60502,GB12706.4 standard, also passed the national authority organization type test, which is safe and reliable with long period operation.

With professional engineering installing team, and years of installation and operating experience, providing the field installation and guide installation, we can make sure the finished product installation quality.

Technical Feature

Rich extend property with compact design in product structure, flexible disassembling, which meet the needs of multi cable protection of compact switchgear.

DXN-T and ESI can be installed in the product, which can make the equipment operational condition more clear.

l  Excellent screened design in surface, which is efficiently ensures the safety of product operation and operator and fulfills all insulation, whole sealing, and protection, maintenance-free, dust-resistant of equipment and so on.

Our Commitment

By providing customers with the excellent, environmental, safe and reliable city and country power distribution network and service to putting an end to non-performing products. Abide by laws and regulations and other requirements.

Improving product quality by constantly improve the equipment, technique lifting, technique improving, production improving and quality management.

And improving product environmental performance through carrying out energy-saving, consumption reduction, emission reduction and pollution prevention. Reducing the potential health and safe problems during the production to prevent and decrease the accident.

All staff participation, clear statement of safe responsibility of quality, environment, and occupational health and safety. Providing effective training and necessary resource to enhance the employee quality and the awareness of environment and occupational health and safety.

Improving staff's qualities and abilities to make sure each employee perform their duty properly and improve their job performance constantly.

Continuous improvement of system operation suitability, adequacy, effectiveness by external and internal audit, management review, take prevented actions. Analyze the experience of quality, environment, health and safety area with the relevant parties. Advance the idea of quality, environment, health and safety.

Application

Screen method	Insulation Tubing	Cable Type	Terminal	Conductor Cross Section mm2
Copper Strips Copper Wire	Cold Shrinkable premoulded	Single Core Three Core	Copper Aluminum Copper Aluminum	25  35  50  70  95  120

 
Technical Parameter

rated voltage	12/20kV
rated current	250A
the highest operating voltage	24kV
cable accessories conductor material	copper,copper and aluminum
long time operating temperature	-40ºC to 95ºC
rated current conductor temperature rise not higher than	50K
short circuit temperature	250ºC,less than 5s
power frequency withstand voltage	54kV,5min,no flashover, no breakdown
partial discharge	20kV,≤5pc
impulse voltage test	125kV,±10 times
short circuit thermal stability (conductor)	12KA,2s 2 times, no visible damage
short circuit dynamic stability	42KA, no less than 10ms,no visible damage
screened resistance test	before and after aging, screened resistance not bigger than 5000Ω
screened leakage current	under 24KV, leakage current no bigger than 0.5mA

Specification

Voltage Level	Specification		Conductor Cross Section mm²	Product Description
	Elbow Type	Straight Type
12/20kV	HCPS-EL-20-1	HCPS-EI-20-1	25-35	Screened Connector
	HCPS-EL-20-2	HCPS-EI-20-2	50-70
	HCPS-EL-20-3	HCPS-EI-20-3	95-120