IECEE Certification & Testing | IEC Standards | IEC | General Information. The text of document 48B//FDIS, future edition 2 of IEC , prepared by SC This European Standard supersedes EN IEC Ed. Connectors – Safety requirements and tests IEC applies to connectors with rated voltages above 50 V and up to V a.c. and.
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For dated references, only the edition cited applies. The test shall be carried out according to test 9a of IECunder the following conditions, unless otherwise specified.
In no case shall the resistance exceed the maximum value given in 6. Tensile and torsion requirements shall be as specified in Table 6. This requirement does not apply to a connector in which contact identification is ensured in the iiec product. Solderless accessible insulation displacement connections – General requirements, test methods and practical guidance 1 Undated reference. NOTE If accessible metal ic are screened from live parts by metal parts which are connected to an earthing terminal or earthing contact, or if they are separated from live parts by iecc or reinforced insulation, they are not, for the purpose of this requirement, regarded as likely to become live in the event of an insulation fault.
Test finger accessible iwc for or 50 mm sphere clarification pressed with 20 N against the surfaces as 6. Broken strands shall not pierce the insulation. NOTE 1 At ambient temperature equal to ULT, the available temperature rise due to current flow is zero, thus the current carrying capacity of the connector is zero.
DIN VDE 0627 / IEC 61984 Connectors (G serie)
For numeral 3 and 4, unless otherwise specified in the detail specification or by the manufacturer, the oscillating tube, Figure 4 of IEC Please download Chrome or Firefox or view our browser tips. Compliance is checked by the test of 7. This requirement is not necessary for non rewirable connectors. Clearances through slots and openings in enclosures of insulating lec shall meet the values of case A of Table F.
It is identi-cal to IEC Preferred values are indicated in Table 4a. This standard does not apply ifc connectors in or on equipment where application specific safety requirements for connectors exist. If the testing has to be made on free contacts e.
IEC – Pluggable Connectors – Industrial Pluggable Connectors by WAGO Kontakttechnik GmbH
It presents the UK view on standards in Europe and at the international level. Symbols are given in IEC If the height of the ribs is at least 2 mm the creepage distances may be dimensioned in accordance with one insulating material group level lower.
For undated references, the latest edition of the referenced document including any amendments applies. Loose parts inserted to obtain clamping of the cable are permitted if they are fixed in the connector in the assembled state. The cable clamp can be made of insulating material or metal. The dimensional test is carried out according to IEC The specimens shall be engaged and disengaged by means of a device simulating normal operating conditions. A7 Contact 15a Test load shall be 6.
Any existing protective earthing contact shall not be loaded. General — Applicable publications IEC Particular requirements for connecting devices as separate entities with insulation-piercing clamping units IEC Connecting devices – Electrical copper EN conductors – Safety requirements for screw-type and screwless-type clamping units – Part 1: Compliance with this requirement is verified by the specified tests of this standard.
Table 2 — Compliant termination and connection methods Ref. The symbol is reserved for end-use-equipment. In the case of contact elements, a mating pair of the intended coupling elements 3.
The specimens shall be iiec and disengaged by means of a device simulating normal insertion and withdrawal. Preferred values are given in Table 4b.
BS EN 61984:2009
The oscillating member is, by variation of distance d shown in Figure 2, so positioned that the flexible cable makes a minimum lateral movement when the oscillating member of the test apparatus is moved over its full travel. The minimum test load shall not be less than 20 N. In this case, reference is made to IEC for clearance and creepage distances.
The higher value is permissible 7. It is incorporated by Royal Charter.
BS EN 连接器的安全要求和试验 – MBA智库文档
If terminations are provided for all types of conductors, solid, stranded and flexible, the tests shall be carried out only with flexible eic according to Class 5 of IEC For each test group, a separate iiec of new specimens shall be used.
Insulation piercing connections – General requirements, test methods and practical guidance 1 2 IEC – Solderless connections – EN Part 7: General requirements and 22particular requirements for clamping units for conductors from 0,2 mm up to 35 mm included IEC The test duration shall be 1 min. Learn more about the cookies we use and how to change your settings.
To indicate contact, an electrical device for example a lamp shall be used. For two-part printed board connectors, the connection on the printed board side is made by wire jumpers corresponding to ief cross sectional area of the connecting cable of the connector. A current equal to the rated current of the connector is passed through the conductors, the voltage between them being the rated voltage.