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RKN-600 rated sportsman buy in Petropavlovsk
Buy RKN-600 rated sportsman
RKN-600 rated sportsman

RKN-600 rated sportsman

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Kazakhstan, Petropavlovsk
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Technical characteristics
  • Country of manufactureKazakhstan
Description

Rated sportsmen of RKN are intended for protection of isolation of chains of alternating current with tension from 0 to 250 V and a direct current with tension from 0 to 120 V in devices of railway automatic equipment and telemechanics from the pulse retension resulting from lightning discharges and switching processes in lines of power supply.

Rated sportsmen of RKN-600 replace rated sportsmen of the previous generation of RVNSh-250 for protection of inputs of food and input-output chains where influence of vypryamitelny effect of rated sportsmen can be neglected.
Rated sportsmen are used for work in the following conditions:
• Ambient temperature from minus 60 °C to 65 °C;
• Relative humidity of air of 100% at a temperature;
• Impact of gradual change of temperatures;
• Influence of hoarfrost and dew;
• Influence of vibration loadings in the range of frequencies of 1 — 100 Hz with an amplitude of acceleration up to 20 m / с2;
• Influence of shock loadings of repeated action with acceleration to 30 m/s.
Rated sportsmen on a way of protection of the person against defeat by electric current belong to the class 0 in accordance with GOST 12.2.007.0-75.
Degree of protection of rated sportsmen in accordance with GOST 14254-80-IP43.
Rated sportsmen are nonrestorable products.
Electric resistance of isolation of rated sportsmen in normal climatic conditions in accordance with GOST 15150-69 not less:
Between conclusions of 20 megohms;
Between conclusions and the case of 500 megohms.
The static stress of breakdown of rated sportsmen has to be in limits:
• RKN-600 — from 500 to 800 V;
• The dynamic tension of breakdown of rated sportsmen at a speed of increase of tension (1000±200) In/microsec has to be no more than 2000 Century.
Rated sportsmen have to provide the admission of single impulses of current of an exponential form with duration of an impulse (20±2) microsec, duration of the front (8±1) of microsec, and with a frequency of repetition no more than 0,33 imp / min.
The quantity of impulses and their amplitude have to be not less:
• for RKN-600 — 20 impulses, (20000±2000) A;
Rated sportsmen have to provide the admission of 10 packs of impulses of alternating current with a frequency of 50 Hz, duration of a pack (1,0±0,1) with and with a frequency of repetition no more than 0,33 packs/min., with an amplitude of impulses:
• for RKN-600 — (50±5) A;
Resistance of an electric chain of contact "a conclusion knife — a block conclusion" no more than 0,01 Ohms.
Effort of a partition of a rated sportsman with the transitional socket not less than 40 N.

 

Available 116 pieces. 

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RKN-600 rated sportsman
RKN-600 rated sportsman
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