82.031.0101.0 WIELAND ELECTRIC, 82.031.0101.0 Datasheet - Page 812

• Manufacturer Part Number: 82.031.0101.0
• Description: COUPLING MODULE
• Manufacturer: WIELAND ELECTRIC

Specifications of 82.031.0101.0

• Connector Type: Modular
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

facts
facts
Tables, technical data,
explanations
The recommended torques were established so that within a conforming practical tolerance band, the optimal
conditions are achieved for mechanical, thermal and electrical requirements.
A further increase in the tightening torque of the terminal screw does not improve the contact resistance
significantly. It is therefore not advisable to tighten the terminal screws more than recommended, although the
majority of the Wieland terminal blocks, especially the terminal blocks of the WK series, can withstand much
higher torques.
In extreme cases, the conductor and/or terminal block can be damaged if the upper tolerance limit is exceeded.
Insulation coordination for equipment within low-voltage systems
DIN VDE 0110-1/VDE 0110 part 1/04.97 (IEC 60 664-1: 1992, mod.) –
Partly translated from German Version HD 625.1, S1: 1996
Main section – 1.1 Scope
1.1.1 This part of IEC 664 deals with insulation coordination for equipment within low-voltage systems . It applies
1.1.2 The object of this basic safety standard is to guide Technical Committees responsible for different
810
to equipment for use up to 2,000 m above sea level, having a rated voltage up to AC 1,000 V with rated
frequencies up to 30 kHz or a rated voltage up to DC 1,500 V.
It specifies the requirements for clearances, creepage distances and solid insulation for equipment based
upon their performance criteria. It includes methods of electric testing with respect to insulation
coordination.
The minimum clearances specified in this part do not apply where ionized gases occur. Special
requirements for such situations may be specified at the discretion of the relevant Technical Committee.
This standard does not deal with distances
– through liquid insulation,
– through gases other than air,
– through compressed air.
NOTE 1: Extension of the scope up to 1 MHz is under consideration.
NOTE 2: Higher voltages may exist in internal circuits of the equipment.
NOTE 3: Requirements for altitudes exceeding 2,000 m can be derived from Table A.2 of Annex A.
equipment in order to rationalize their requirements so that insulation coordination is achieved.
It provides the information necessary to give guidance to Technical Committees when specifying clearances
in air, creepage distances and solid insulation for equipment.
& DATA