Buy BP-20 power supply uni
BP-20 power supply uni

BP-20 power supply uni

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Price:
1000 UAH
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Seller
Ukraine, Kharkov
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+380 
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5
5 years on Allbiz
Description
Name and scope
The BP-20 power supply unit (further ― the block) is intended for food with a stabilized voltage of 35B +/-5% of the electronic coordinating device (the converter of an inductive signal in current) the block of the BD-10M sensor used in MEO, MEOF mechanisms and mechanisms of the alarm system of the situation MSP-1.
The scope of the BP-20 power supply unit is the GSP component of mechanisms of electric one-reverse MEO, MEOF and in situation MSP-1 alarm system mechanisms for power supply of current sensors.
Design
The block consists of a payment of the basis, the forward panel and a casing. On the forward panel two terminal blocks for connection of the block to external chains, and also the grounding screw are located. Terminal blocks are closed by covers. The block is calculated on installation on the vertical or horizontal plane. Position in space on object any. Fastening of the block is carried out by two screws which are installed on the forward panel of the block. Degree of protection of the block corresponds 1P20 in accordance with GOST 14 254, covers of type 2.
Specifications
Power supply of the block
the single-phase alternating current main with a rated voltage of 220B with a frequency of 50 Hz. Supply voltage tolerances from nominal +10%/-15%.
Output parameters of the block
the rated stabilized voltage of 35B +/-5% on loading to 1 kOhm;
the maximum power consumed by the block at a rated load should not exceed 8 W.
Requirements to stability
The block on resistance to influence of temperature and humidity has to correspond to group of execution of B4 on GOST12997, and to impact of vibrations to characteristics of L3 GOST12997 group.
The block has to be steady against influence of the magnetic fields intensity from 0 to 400A/m created by direct or alternating current of frequency 50-60gts.
Reliability indicators
The time between failures has to be not less than 100 000 hours.
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BP-20 power supply uni
BP-20 power supply uni
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