New version of the catalogue Mass ventilation of garages!
In the catalogue we present suitable fan types and possible ventilation methods for specific garage buildings.
The design method using Computational Fluid Dynamics (CFD) simulation software is commented on.
The catalogue can be downloaded here.

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UR 5 R 1021 motor circuit

details of individual terminals
motor winding temperature monitoring principle
Motor starters
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2 385,00 CZK excl. VAT
2 885,85 CZK incl. VAT
Availability: In stock [29.4.2024, 04:10] Update

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Product code: ED204100020
EAN: 9004840515091
Product description
Information

The thermistor relay UR 5 R 1021 is designed for monitoring the temperature of motor windings (max 6 PTC) and for protection of motors equipped with thermocouples. The relay provides short circuit monitoring of the measuring circuit, self-testing by means of an integrated reset button, alarm memory function and optional autoreset function. The housing is made of flame retardant plastic, IP40 protection, IP20 touch protection. Permanent connection of terminals is disabled. If this condition is detected, the connected fan is without warranty.

Full description
Downloads
Technical sheets, manuals and declarations
Datasheet .pdf (134.01 kB)
Operating Instructions .pdf (944.77 kB)
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