640/1100V Type61A Type61 Ecc Flexible Mining Cable

640/1100V Type61A Type61 Ecc Flexible Mining Cable image

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Basic Info.

Wire Core Material

Bare Copper Wire

Certification

ISO, CCC, CE, TUV

Model

UC UCP

Brand

Rneda

Certificate

ISO CCC CE TUV

Usage

Mining

Conductor

Flexible Copper

Core

Transport Package

Wooden Drum

Specification

IEC DIN ASTM VDE BS

Trademark

RNEDA

Origin

China

HS Code

8544492100

Production Capacity

100km/Month

Product Description

1 Construction Conductors Flexible class 5 comply to SANS 1411 – 1 from tinned annealed copper wires left lay Insulation Ethylene propylene thermosetting compound type RD 3 comply to SANS 1411-3.
Core of cable Three tinned copper/nylon braid screened power cores and one unscreened pilot core laid up in the right hand lay around rubber (RD1) filler centre.
Inner sheath Poly-chloroprene thermosetting compound type RS 6 comply to SANS 1411-3.
Re-enforcement An open nylon braid . Minimum 16 of nylon strings.
Outer sheath Poly-chloroprene thermosetting compound type RS 6 comply to SANS 1411-3 . Inner and outer sheath are bonded to provide proper torsional protection , black.

2 Features
Excellent flexibility Min. ambient temperature -25 0 C , max. conductor temperature 90C
Marking for easy identification

3 Applications
Electrically driven machines, movable electric apparatus in hazardous areas. For small pumps, fans, drills 2.5 mm2 . For shuttle cars 16 mm2 . Types 16, 25 mm2 suitable for reeling.

4. Packing length
Standard length cable packing 1000m on drums. Other forms of packing and delivery are available on request.

640/1 100 V type 61A reeling cables

Technical data

Physical Properties
Power cores
Conductor sizes (mm2)	16	25	35	50	70	95		120		150
Maximum wire diameter ( mm)	0.41	0.41	0.41	0.51	0.51	0.51		0.51		0.51
Approx. conductor diameter ( mm)	5.3	6.8	8.5	10.3	11.9	13.5		15.5		17.3
Maximum screen wire diameter (mm)	0.31	0.31	0.31	0.31	0.31	0.31		0.31		0.31
Braided screen filling factor (%)	80	80	80	80	80	80		80		80
Approx. summarized screen cross-section for power cores (weighing method) (mm2)	22	25	27	32	37	43		47		52
Pilot cores
Conductor sizes ( mm2)	10	10	16	16	16	16		16		16
Maximum wire diameter ( mm)	0.41	0.41	0.41	0.41	0.41	0.41		0.41		0.41
Approx. conductor diameter ( mm)	4.2	4.2	5.3	5.3	5.3	5.3		5.3		5.3
Lay Ratio (maximum) (x PCD)	8	8	8	8	8	8		8		8
Cable diameter
Approx. (mm)	31	38	43	47	52	58	63		70
Cable mass (approx.) (kg/m)	1.8	3.1	3.6	4.5	5.6	7.0	8.4		10.2
Minimum bending radius (mm)	200	240	260	290	320	350	390		430
Maximum recommended tension (kN)	0.7	1.1	1.6	2.3	3.2	4.3	5.4		6.8

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