- BrandМинский электротехнический завод им. В. И. Козлова, ОАО Минский электротехнический завод им. В. И. Козлова, ОАО
- Country of manufactureBelarus
OSL-0,25 transformers (single-phase, dry, lift) are intended for food of control units by UKL series elevators.
Transformers conform to requirements of GOST 19294-84, GOST 15963-79.
Types of a climatic modification - UHL4 and 04 in accordance with GOST 15150-69.
Transformers are steady against impact of sinusoidal vibration in the range of frequencies from 0,5
to 35 Hz with the maximum amplitude of acceleration 0.5g, and also repeated shock loadings
with acceleration 3g lasting blow of 2-20 ms are also calculated on installation at height over level
seas no more than 1000 m.
Execution of transformers under the terms of installation on the place of work - built in, allow installation in space in any situation.
Class of heat stability of isolation - In in accordance with GOST 8865-93. The transformer works in the long mode, the winding of 110 V works with loading in the repeated and short-term mode with PV - 40%.
On a way of protection against defeat by electric current transformers belong to the class I in accordance with GOST 12.2.007.0-75 and have degree of protection of IP00 in accordance with GOST 14254-96.
Contact clips with tension higher than 35 V according to STB MEK 61558-1-2007 are closed by the removable covers providing degree of protection of IP20 in accordance with GOST 14254-96.
By request of the consumer transformers can be completed with a plate for their installation which amount is specified below.
The corrected level of sound power no more than 49 dBA.