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NABL accredited testing

IEC 60245 Testing: Rubber Insulated Flexible Cables

NABL accredited testing of rubber insulated flexible cables to IEC 60245: 93 tests, each against its clause.

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StandardIEC 60245
CoversRubber insulated cables- rated voltages up to and including 450/750 V Part 5:Lift cables; Rubber insulated cable- rated voltages up to and including 450/750 V Part 1: General requirement; Rubber insulated cable- rated voltages up to and including 450/750 V Part 3:Heat resistant silicone insulated cables; Rubber insulated cables- rated voltages up to and including 450/750 V Part 4:Cords and flexible cables; Rubber insulated cables - Part 4 : Cords and Flexible Cables; Rubber insulated cables - Part 3 : Heat resistant silicone insulated cables; Rubber insulated cables - Part 1: General requirements; IEC 60245(Pt-3): 1994 Rubber insulated cable- rated voltages up to and including 450/750 V Part 3:Heat resistant silicone insulated cables
Accredited tests93
AccreditationNABL, ISO/IEC 17025:2017
CategoryCable & Wire Testing

IEC 60245 tests we offer

Rubber insulated cables- rated voltages up to and including 450/750 V Part 5:Lift cables

#TestClause / method
1Elongation at break of insulation & sheathIEC 60245-5 / IEC 60811-506
2Ageing in air oven insulation & sheath (Elongation at break)IEC 60245-5 / IEC 60811-501
3Ageing in air oven insulation & sheath (Tensile Strength)IEC 60245-5 / IEC 60811-501
4Ageing in oxygen bomb insulation (Elongation at break)IEC 60245-5 / IEC 60811-501
5Ageing in oxygen bomb insulation (Tensile Strength)IEC 60245-5 / IEC 60811-501
6Durability and Legibility of markingIEC 60245-5 / IEC 60245-2
7Electrical ResistanceIEC 60245-5 / IEC 60245-2
8Flame retardance test for lift cablesIEC 60245-5 / IEC 60332-1
9Hot set Test insulation & sheathIEC 60245-5 / IEC 60811-507
10Static flexibility testIEC 60245-5 / IEC 60245-2
11Tensile strength after immersion in oil for sheathIEC 60245-5 / IEC 60811-404
12Tensile strength of central heart of lift cablesIEC 60245-5 / IEC 60245-2
13Tensile strength of insulation & sheathIEC 60245-5 / IEC 60811-501
14Thickness of Insulation & SheathIEC 60245-5 / IEC 60245-2
15Voltage test on completed cableIEC 60245-5 / IEC 60245-2
16Voltage test on coresIEC 60245-5 / IEC 60245-2
17Wear resistance testIEC 60245-5 / IEC 60245-2

Rubber insulated cable- rated voltages up to and including 450/750 V Part 1: General requirement

#TestClause / method
1Durability and Legibility of markingIEC 60245-1 / IEC 60245-2
2Elongation at break of insulation & sheathIEC 60245-1 / IEC 60811-501
3Ageing in air bomb insulation (Elongation at break)IEC 60245-1 / IEC 60811-401
4Ageing in air bomb insulation (Tensile test)IEC 60245-1 / IEC 60811-401
5Bending test at low temperature for sheathIEC 60245-1 / IEC 60811-504
6Elongation test at low temperature for sheathIEC 60245-1 / IEC 60811-504
7Flame retardance test for lift cablesIEC 60245-1 / IEC 60332-1
8Insulation resistanceIEC 60245-1 / IEC 60245-2
9Mechanical strength of flexible cablesIEC 60245-1 / IEC 60245-2
10Ozone resistance test for insulationIEC 60245-1
11Pressure test at high temperature for insulationIEC 60245-1 / IEC 60811-508
12Static flexibility testIEC 60245-1 / IEC 60245-2
13Tensile strength of insulation & sheathIEC 60245-1 / IEC 60811-501
14Tensile strength of central heart of lift cablesIEC 60245-1 / IEC 60245-2
15Test for the resistance to heat of textile braidIEC 60245-1 / IEC 60245-2
16Wear resistance testIEC 60245-1 / IEC 60245-2

Rubber insulated cable- rated voltages up to and including 450/750 V Part 3:Heat resistant silicone insulated cables

#TestClause / method
1OvalityIEC 60245-3 / IEC 60245-2
2Ageing in air bomb insulation (Elongation at break)IEC 60245-3 / IEC 60811-501
3Ageing in air bomb insulation (Tensile Strength)IEC 60245-3 / IEC 60811-501
4Bending test at low temperature for sheathIEC 60245-3 / IEC 60811-504
5Elongation test at low temperature for sheathIEC 60245-3 / IEC 60811-504
6Flame retardance test for lift cablesIEC 60245-3 / IEC 60332-1
7Flexing test for flexible cablesIEC 60245-3 / IEC 60245-2
8Insulation resistanceIEC 60245-3 / IEC 60245-2
9Mechanical strength of flexible cablesIEC 60245-3 / IEC 60245-2
10Ozone resistance test for insulationIEC 60245-3
11Pressure test at high temperature for insulationIEC 60245-3 / IEC 60811-508
12Static flexibility testIEC 60245-3 / IEC 60245-2
13Tensile strength of central heart of lift cablesIEC 60245-3 / IEC 60245-2
14Test for the resistance to heat of textile braidIEC 60245-3 / IEC 60245-2
15Wear resistance testIEC 60245-3 / IEC 60245-2

Rubber insulated cables- rated voltages up to and including 450/750 V Part 4:Cords and flexible cables

#TestClause / method
1OvalityIEC 60245-4 / IEC 60245-2
2Ageing in air bomb insulation (Elongation at break)IEC 60245-4 / IEC 60811-501
3Ageing in air bomb insulation (Tensile Strength)IEC 60245-4 / IEC 60811-501
4Bending test at low temperature for sheathIEC 60245-4 / IEC 60811-504
5Durability and Legibility of markingIEC 60245-4 / IEC 60245-2
6Elongation test at low temperature for sheathIEC 60245-4 / IEC 60811-504
7Flame retardance test for lift cablesIEC 60245-4 / IEC 60332-1
8Flexing test after immersion in water by a voltage testIEC 60245-4 / IEC 60245-2
9Insulation resistanceIEC 60245-4 / IEC 60245-2
10Static flexibility testIEC 60245-4 / IEC 60245-2
11Tensile strength after immersion in oil for sheathIEC 60245-4 / IEC 60811-404
12Tensile strength of central heart of lift cablesIEC 60245-4 / IEC 60245-2
13Test for the resistance to heat of textile braidIEC 60245-4 / IEC 60245-2
14Wear resistance testIEC 60245-4 / IEC 60245-2

Rubber insulated cables - Part 4 : Cords and Flexible Cables

#TestClause / method
1Ageing in Air Oven Insulation & Sheath Elongation testIEC 60245-4
2Ageing in Air Oven Insulation & Sheath Tensile strengthIEC 60245-4
3Conductor ResistanceIEC 60245-4
4elongation at break on Insulation and SheathIEC 60245-4
5Flexing TestIEC 60245-4
6Hot Set TestIEC 60245-4
7Measurement of Overall DimensionsIEC 60245-4
8Measurement of Thickness of Insulation & SheathIEC 60245-4
9Ozone Resistance TestIEC 60245-4
10Tensile Strength at break on Insulation and SheathIEC 60245-4
11Voltage Test at 2000 V or 2500 VIEC 60245-4
12Voltage Test on Cores according to Specified Insulation ThicknessIEC 60245-4
13Voltage Test on cores at 2500 VIEC 60245-4

Rubber insulated cables - Part 3 : Heat resistant silicone insulated cables

#TestClause / method
1Ageing in Air Oven Insulation & Sheath Elongation testIEC 60245-3
2Ageing in Air Oven Insulation & Sheath Tensile strengthIEC 60245-3
3Conductor ResistanceIEC 60245-3
4elongation at break on Insulation and SheathIEC 60245-3
5Hot Set TestIEC 60245-3
6Measurement of Overall DimensionsIEC 60245-3
7Measurement of Thickness of Insulation & SheathIEC 60245-3
8Tensile strength at break on Insulation and SheathIEC 60245-3
9Voltage Test at 2000 V or 2500 VIEC 60245-3

Rubber insulated cables - Part 1: General requirements

#TestClause / method
1Ageing in Air Oven Insulation & Sheath Elongation testIEC 60245-1
2Ageing in Air Oven Insulation & Sheath Tensile strengthIEC 60245-1
3Conductor ResistanceIEC 60245-1
4Flexing TestIEC 60245-1
5Hot Set TestIEC 60245-1
6Measurement of Overall DimensionsIEC 60245-1
7Measurement of Thickness of Insulation & SheathIEC 60245-1
8Voltage Test at 2000 V or 2500 VIEC 60245-1

IEC 60245(Pt-3): 1994 Rubber insulated cable- rated voltages up to and including 450/750 V Part 3:Heat resistant silicone insulated cables

#TestClause / method
1Durability and Legibility of markingIEC 60245-3 / IEC 60245-2

How IEC 60245 testing works

  1. Tell us the purpose. Export, a tender, a customer requirement or a design check. The purpose decides which clauses and which laboratory.
  2. Get the sample list and quote. We confirm the tests, the number of samples and the timeline for your product and its variants.
  3. Send samples. We help with labels, the test request and any technical documents the tests need.
  4. Testing and report. Tests are carried out under NABL accreditation and the report lists each clause, the requirement and the result.
  5. Review and use. We check the report before you submit it to a regulator, a tender authority or your customer, and help if they raise a query.

Frequently asked questions

Which IEC 60245 tests are NABL accredited?

All 93 tests listed on this page are within NABL accreditation (ISO/IEC 17025), each against the clause of IEC 60245 shown next to it. The report carries the NABL accreditation mark for these tests.

Is the IEC 60245 test report accepted outside India?

NABL is a signatory to the ILAC Mutual Recognition Arrangement, so its accredited reports are recognised by accreditation bodies in other member countries. Your buyer or regulator still decides what it accepts, so we confirm their requirement before testing.

How many samples are needed for IEC 60245 testing?

It depends on the product, its variants and the tests you need. Share the product details and the purpose of the test (BIS, tender or customer) and we will send the sample list and a quote.

Can you test only some clauses of IEC 60245?

Yes. For a tender, a customer complaint or a design check, we can test selected clauses. For BIS certification or a type test, every applicable clause has to be covered.

Other cable & wire testing

All NABL testing categories

See the NABL testing service for how we work. Tests listed are within NABL accreditation (ISO/IEC 17025).

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Talk to a team led by former BIS Directors. We'll map every approval your product needs before you spend on testing.

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