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Coal-extraction Machine Metal Shielded Flexible Cable at Rated Voltage up to and Include 1.9/3.3kV
Productcharacteristicsandapplication Thesourceconnectionofcoal-extractionmachineorsimilarequipmentsatratedvoltageuptoandinclude1.9/3.3kV.Ithassuperiorperformancesas:flame-retardant,pressing-resistanc
Classification:
Mining cable
Description
Product characteristics and application
The source connection of coal-extraction machine or similar equipments at rated voltage up to and include 1.9/3.3kV. It has superior performances as: flame-retardant, pressing-resistance, mechanical impact-resistance, abrasion-resistance or flexible bending and be suitable for hazardous environment under coal-extraction well.
Executive Standards
MT 818
MT 386
GB 7594
GB 12972
GB 3953
GB 3956
GJB 773
Operating characteristics
Power frequency rated voltage UO/U:0.66/1.14kV, 1.9/3.3kV
The max. permissible operating temperature of cable conductor: 90℃
The min. operating environment temperature of cable:-35℃
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 |
Monitoring wire |
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|
MCPT一1.9/3.3 |
The EPDM insulated flame-retardant neoprene sheathed coal-extraction machine metal shielded rubber sheathed flexible cable at rated voltage 1.9/3.3kV |
3 |
1 |
3~7 |
— |
16~95mm² |
|
MCPTJ-0.66/1.14 |
The EPDM insulated flame-retardant neoprene sheathed coal-extraction machine metal shielded monitoring type rubber sheathed flexible cable at rated voltage 0.66/i.14kV |
— |
1 |
|||
|
MCPTJ一1.9/3.3 |
The EPDM insulated flame-retardant neoprene sheathed coal-extraction machine metal shielded monitoring type rubber sheathed flexible cable at rated voltage at 1.9/3.3kV |
|||||
|
UCPT一0.66/1.14 |
The EPDM insulated neoprene sheathed coal-extraction machine metal shielded rubber sheathed flexible cable at rated voltage 0.66/1.14kV |
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Henan Hengtian Special Cable Group
Tel：+86-371-69972000
Add：Shenzhou South Road,Xingang Industrial Park, Zhengzhou, China
Email：sales@hengtiantelan.com.cn
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