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IEC 60227 Equipments lists /GB/T 5023 测试设备清单
IEC 60227-2 2.Edition (1997-11)+Am.1(2003-03) and additional tests according to IEC 60811 and IEC 60332 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V-Test Methods；

IEC 60227-3 2.Edition (1993-02) + Am.1(1997-07) Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V-Non sheathed cables for fixed wiring；

IEC 60227-4 2. Edition (1992-03) + Am. 1 (1997-07) Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V-Sheathed cables for fixed wiring；

IEC 60227-5 Edition 3.0 (2011-09) Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V-Flexible cables (cords)；

IEC 60227-6 3. Edition (2001-06) Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V-Lift cables and cables for flexible connections;

IEC 60227-7 1.Edition (1995-12)+Am.1(2003-03)+Edition 1.2-2012 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V-Flexible cables screened and unscreened with two or more conductors.

GB/T 5023.2-2008 额定电压450/750V及以下聚氯乙烯绝缘电缆 第2部分：试验方法

GB/T 5023.3-2008 额定电压450/750V及以下聚氯乙烯绝缘电缆 第3部分：固定布线用无护套电缆

GB/T 5023.4-2008 额定电压450/750V及以下聚氯乙烯绝缘电缆 第4部分：固定布线用护套电缆

GB/T 5023.5-2008 额定电压450/750V及以下聚氯乙烯绝缘电缆 第5部分：软电缆（软线）

GB/T 5023.6-2006 额定电压450/750V及以下聚氯乙烯绝缘电缆 第6部分：电梯电缆和挠性连接用电缆

GB/T 5023.7-2008 额定电压450/750V及以下聚氯乙烯绝缘电缆 第7部分：二芯或多芯屏蔽和非屏蔽软电缆

Clause

/章节

Measurement/testing

测量/测试

Testing / measuring equipment / material needed测试/测量设备/材料需求

Tester Names/Types

仪器名称/型号

1.8

Checking of the durability of colors and markings.

Piece of cotton wool or cloth and water

1.9

Measurement of insulation thickness.

Profile projector or measuring microscope of at least 10 x magnification.

1.10

Measurement of sheath thickness.

Profile projector or measuring microscope of at least 10 x magnification.

1.11

Measurement of overall dimensions and ovality.

Profile projector, dial micrometer, vernier caliper, diameter measuring tape.

2.1

Electrical resistance of conductor.

Measuring bridge or equivalent electronical equipment. Thermometer or temperature compensation to 20°C.

2.2

Voltage test carried out on completed cables.

AC voltage source (AC 0...2500 V).
Water bath.

2.3

Voltage test on cores.

AC voltage source (AC 0...2500 V).
Water bath.

2.4

Insulation resistance.

Insulation resistance tester with DC source between 80 V and 500 V. Heated water bath, thermometer.

3.1

Flexing test.

Flexing apparatus, pulleys made of metal with different diameters.
Weights.
For current load a low voltage or a voltage about 230/400 V to be used.
For voltage load between conductors, about 230 V ac (two-core) and/or about 400 V ac (more cores).
Fault detection facilities: current interruption; short circuit between conductors and short circuit between test sample and pulleys.
Carrier speed: 0,33 m/s.

3.2

Bending test.

Bending test apparatus moving through 180° angel and flexing rate of 60 per minute, - weight 0,5 kg, current load 0,1 A.

3.3

Snatch test.

Weight 0.5 kg, current load 0,1 A, rigid support.

3.5

Static flexibility test.

Device for fixing the test sample.
Ruler.

3.6

Tensile strength of the central heart of lift cables.

Freely hanging weight or a suitable mechanical strength testing machine.

IEC 60811-1-1 Sub Clause 9.1 and IEC 60811-1-2 Sub Clause 8.1

IEC 60811-1-1 Sub Clause 9.1 and IEC 60811-1-2 Sub Clause 8.1

Tensile machine, equipment for punching dumb-bell test pieces and equipment for cutting or grinding the insulation or/and sheath to obtain 2 parallel surfaces.
Optical measuring device / dial gauge.
Air oven with natural air flow, airflow rate: 8...20 complete air changes per hour. A fan shall not be used inside the oven.

IEC 60811-3-2
Sub Clause 8.1

Loss of mass test.

Air oven with natural air flow, airflow rate: 8...20 complete air change per hour.
Analytical balance with a sensitivity of 0,1 mg.
Punching dies for dumb-bell test pieces.
Desiccator with silica gel or similar material.

IEC 60811-3-1
Sub Clause 8.1
and
Sub Clause 8.2

Pressure test at high temperature for
insulation and sheath.

Indentation device with a blade 0,7 ± 0,01mm wide, loads (weights), supports, air oven, microscope or profile projector with two decimal places.

IEC 60811-1-4 and
Sub Clause 8.2
Sub Clause 8.1

Cold bending test for insulation and sheath.

Cold bend test apparatus consisting essentially of a revolving mandrel and guiding devices for the test pieces.
Refrigerator, mandrels with different diameters.

IEC 60811-1-4
Sub Clause 8.3
Sub Clause 8.4

Cold elongation test for insulation and sheath.
(Only applicable if the overall diameter of the cable exceeds the limit specified in the test method)

Tensile machine with a cooling device or elongation machine installed in a cooling chamber.

IEC 60811-1-4
Sub Clause 8.5

Impact test at low temperature.

Impact test apparatus, refrigerator, hammers, pad of sponge rubber.

IEC 60811-3-1
Sub Clause 9.1
and
Sub Clause 9.2

Heat shock test for insulation and sheath.

Mandrels with different diameters.
Air oven.

IEC 60332-1

Test of flame retardance.

Propane gas burner: a) 1 kW pre-mixed flame – b) diffusion flame, 3- sided metallic screen 1200 mm high, 300 mm wide and 450 mm deep with open front and closed top and bottom.

IEC 60811-3-2
Sub Clause 9

Thermal stability for insulation.

Glass tubes made of AR-glass closed at one end, length: 110 mm, outer diameter approx. 5 mm, inner diameter 4,0 ± 0,5 mm.
Universal indicating paper with a pH range of 1 to 10.
Thermostatically controlled heated oil bath for 200 ± 0,5°C.
Calibrated thermometer with divisions of 0,1 °C, stopwatch.

IEC 60811-1-2 Sub Clause 8.1.4

Test of non-contamination.

Tensile machine, equipment for punching dumb-bell test pieces equipment for cutting or grinding the insulation to obtain 2 parallel
surfaces.
Optical measuring device / dial gauge.
Air oven with natural air flow, airflow rate: 8...20 complete air
changes per hour. A fan shall not be used inside the oven.

Table 4, Ref. No.1.4

Long term resistance of insulation to d.c.

Heated sodium chloride solution having a concentration of 10g/l bath with thermoregulator, 220V d.c.supply, copper electrode, timer.

IEC 60811-1-2 Sub Clause 8.1.4

Test of non-contamination.

Tensile machine, equipment for punching dumb-bell test pieces equipment for cutting or grinding the insulation to obtain 2 parallel surfaces.
Optical measuring device / dial gauge.
Air oven with natural air flow, airflow rate: 8...20 complete air changes per hour. A fan shall not be used inside the oven.

IEC 60811-3-2 Sub Clause 9

Thermal stability for insulation and sheath.

Glass tubes made of AR-glass closed at one end, length: 110 mm, outer diameter approx. 5 mm, inner diameter 4,0±0,5 mm.
Universal indicating paper with a pH range of 1 to 10.
Thermostatically controlled heated oil bath for 200±0,5 °C, calibrated thermometer with divisions of 0,1 °C, stop-watch.

IEC60227-6
Sub Clause
4.4.1.1

Flexing test for lift cables

Flexing test apparatus, carriages reach a maximum relative
acceleration of 4m/s2 and complete(1500±10) cycles with in an hour.
12V DC supply.
Facilities: to monitor the continuity of each core and to stop the test
apparatus automatically in the event of an open circuit occurring in
the cable cores. Or AC voltage source (AC 0...1500 V) or DC voltage
source (DC 0...2500 V), Water bath.

IEC 60096-1
Sub Clause
A.5.1 + A.5.2

Transfer impedance for screened cables.

Equipment for measuring transfer impedance.

IEC 60811-1-2
Sub Clause
8.1.4

Compatibility test.

Tensile machine, equipment for punching dumb-bell test pieces,
equipment for cutting or grinding the insulation and sheath to obtain
2 parallel surfaces.
Optical measuring device / dial gauge.
Air oven with natural air flow, airflow rate: 8...20 complete air
changes per hour. A fan shall not be used inside the oven

IEC 60811-2-1
Clause 10

Mineral oil resistance of sheath or
oversheath.

Tensile machine, equipment for punching dumb-bell test pieces,
equipment for cutting or grinding the sheath to obtain 2 parallel
surfaces.
Oil no. 2 (IRM 902), oil bath (heated).