Zhengzhou Hengtian Special Cable Co., Ltd.

Language
- English
- 中文

Product display

Telephone:+86-371-69972000
Address: Xinzheng Xingang Industrial Park, Zhengzhou, China
Email：sales@hengtiantelan.com.cn

Home page

Coal一extraction Machine Flexible Cable at Rated Voltage up to and Include 1.9/3.3kV

Productcharacteristicsandapplication　　Thesourceconnectionofcoal-extractionmachinesorsimilarequipmentsatratedvoltageuptoandinclude1.9/3.3kV.Ithasexcellentperformancesas:flame-retardant,pressing-resista

Classification:

Mining cable

online message

Description

Product characteristics and application　　

The source connection of coal-extraction machines or similar equipments at rated voltage up to and include 1.9/3.3kV.It has excellent performances as: flame-retardant, pressing-resistance, mechanical impact-resistance, abrasion-resistance and flexible bending and be suitable for the hazardous environment under the coal-extraction well.

Executive Standards

　MT 818 MT 386
GB 7594 GB 12972 GB 3953 GB 3956 GJB 773

Operating characteristics

The power frequency rated voltage U0/U as follows: 0.38/0.66kV, 0.66/1.14kV, 1.93/3.3kV
The max. long-term permissble operating temperature of cable conductor: 0.38/0.66kV, 0.66/1.14kV is 65℃:1.93/3.3kV is 90℃
The min. permissible operating ambient temperature of cable:-35℃
The bending radius of cable: R≤6D

Construction of Cable

Type and names

Type	Description	Number of cores			Nominal cross-Sectional area
		Power wire	Ground wire	Controlling wire
MC一0.38/0.66	Natural butadiene-styrene rubber insulated flame-retardant neoprene sheathed coal-extraction machine rubber-sheathed flexible cable at rated voltage 0.38/0.66kV	3	1	3~7	16~95mm²
MCP一0.38/0.66	Natural butadiene-styrene rubber insulated flame-retardant neoprene sheathed coal-extraction machine shield rubber-sheathed flexible cable at rated voltage 0.38/0.66kV
MCP一0.66/1.14	Natural butadiene-styrene rubber insulated flame-retardant neoprene sheathed coal-extraction machine shield rubber sheathed flexible cable at rated voltage 0.66/1.14kV
MCP一1.9/3.3	EPDM insulated flame-retardant neoprene sheathed coal-extraction machine shield rubber sheathed flexible cable at rated voltage 1.9/3.3kV
UC一0.38/0.66	Natural butadiene-tyrene rubber insulated neoprene sheathed coal-extraction machine rubber sheathed flexible cable at rated voltage 0.38/0.66kV
UCP一0.38/0.66	Natural butadiene-tyrene insulated neoprene sheathed coal-extraction machine shield rubber sheathed flexible cable at rated voltage 0.38/0.66kV
UCP一0.66/1.14	Natural butadiene-tyrene insulated neoprene sheathed coal-extraction machine shield rubber sheathed flexible cable at rated voltage 0.66/1.14kV