Prefabricated Leads

Class A, type 1 and 2

 

Efla manufactures a wide range of prefabricated leads and extension cords for installation, from half a meter to several hundred meters in length. The result is a high performance circuit and very rapid installation.

 

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PREFABRICATED UNSCREENED PRIMARY LEADS AND EXTENSION CORDS

 

Our unscreened primary cables comprise a TPE insulated one core cable with a bare copper
conductor (19 strands/min 6 mm2).

 

These cables are manufactured in accordance with the specifications FAA L-824
(MIL-C-3432 or ICEA S-66-524) or MIL-C-4921, in general.

 

Nominal voltage is 5 000 V.

 

Prefabricated, molded primary leads, with the desired cable length

 

  • Molded on 6 mm², 5 kV cable. Upon special request AWG 8 (8.3 mm2) is also available
  • KDCP510.x.x: the plug connector is FAA L-823 Style 2
  • KDCR510.x.x: the receptacle is FAA L-823 Style 9
  • With KDCP510 and KDCR510, the other cable end is free

 

The cable length is given in centimeters as a suffix in the article number, KDC 510.8.xx. (for example, KDCP510.8.60 is a Style 2 connector with a 60 cm lead)

 


 

 

Prefabricated unscreened primary leads

 

KDCP510

KDCP510

KDCR510

KDCR510

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KDCE510.x.x: Extension cable with a plug and receptacle.

 


 

 

PREFABRICATED SECONDARY LEADS AND EXTENSION CORDS

 

The leads are available with two-core cables or with two single core wires. The latter even with higher temperature resistant wires.

KDC 501-series Style 1

KDC 501-series
Style 1

KDC 502-series Style 7

KDC 502-series
Style 7

 

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KDC 508-series Style 8

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KDC 507-series Style 7

 


 

 

Cable information:

Secondary two core cables are EPR–insulated and TPE–sheathed with stranded bare copper conductor. Cables are in accordance with the specifications FAA L-824 (MIL-C-3432 or ICEA S- 66-524) or MIL-C-4921 in general. Possible cross-sections are 1.5 mm2 (OD 8,5mm), 2.5 mm2 (OD 10,0 mm) and 4 mm2 (OD 12 mm). Nominal voltage is 600V. Bending radius is 5D.

 

Extension cords:
The types above can be made to a specific length, with plug on one end and receptacle on the other. For example KDCE501.4.3000 (4 mm2 and 30 m).

 

 

KDCE 501-series

KDCE 501-series

 


 

 

Secondary Leads with two single core wires

 

KDC503-series Style 1

KDC503-series
Style 1

KDC503R-series Style 7

KDC503R-series
Style 7

 

KDC506-series Style 6

KDC506-series
Style 6

KDC506S-series Style 6

KDC506S-series
Style 6

 

 150 ˚ C 300F 200˚ 390F

 

ALSO AVAILABLE WITH ZYRAD WIRES: KDCZ506 AND KDCZ506S
OR TEFLON WIRES: KDCT506 AND KDCT506S

 

 


 

 

CABLE AND WIRE INFORMATION

 

The secondary wire is bare copper, class 5 (IEC 60228). The core insulation is a special EPR compound.  The outer sheath is a halogen free TPR compound (IEC60754-2/ EN 50267-2-3).
The operating voltage is 0.6/1kV, with a temperature range of -40 up to +120ºC. The short-circuited short-term temperature resistance is 300ºC (570°F) and the bending radius 5xD.
Please see table below.

 

Efla Type Diameter over insulation approx. (mm) Outer diameter (mm) Max. conductor resistance at 20°C (ohm/km)
2 x 1.5mm² 0.8 8.5 ± 0.3 13,7
2 x 2.5mm² 3,7 9.7 ± 0.3 7,98
2 x 4mm² 4,6 11.7 ± 0.3 4,95
1 x 1.5mm² 1,0 3.2 ± 0.3 13,7
1 x 2.5mm² 1,2 4.6 ± 0.3 8,21
1x 2.5mm²(T=Teflon) 0,6 2.9 ± 0.1 13,7
1x 2.5mm²(Z=Zyrad) 0,8 3.7 ± 0.1 13,7

 


 

 

Free end of the leads

 

The standard free end is sheath stripping of 3 cm. The following connectors are available.

 

KDCO1 2 pcs 6.3 mm flat connectors, uninsulated

KDCO1 2 pcs 6.3 mm flat
connectors, uninsulated

KDCO3 2 pcs 6.3 mm flat connectors with 2 single insulator

KDCO3 2 pcs 6.3 mm
flat connectors with 2 single insulator

 

KDCO4 2 pcs, diameter 4 mm circular connectors, uninsulated

KDCO4 2 pcs, diameter 4 mm
circular connectors, uninsulated

KDCO2 2 pcs, diameter 6,3 mm, flat connectors, with common insulator

 

Ordering information

 

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Efla Type
KDC501 secondary plug Style 1
KDC502 secondary receptacle Style 7
KDC503 secondary plug Style 1
KDC503R secondary receptacle Style 7
KDC506 secondary plug Style 6
KDC506S secondary plug Style 6
KDCT506 secondary plug Style 6 (PTFE)
KDC508 secondary receptacle Style 8
Cable cross section 
1 1,5 mm²
2 2,5 mm²
4 4 mm²
Cable length = X   
Standard
lengths
Customized
lengths, examply
30 (cm)  
60 (cm)  
100 (cm) 5 (cm)
150 (cm) 10 (cm)
  1000 (cm)

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