US version ОСМ series transformers (single-phase, dry, multi-purpose) with a power of 0.25-4 kVA, rated voltage of up to 660V, are designed to power control circuits, local lighting, signaling and automatic system.

ОСМ series transformers correspond to the requirements of GOST19294-84. УЗ, УХЛЗ climatic category and placement category are pursuant to GOST 15150-69.

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Transformers with a capacity of 1.0; 1.6; 2.0; 2.5 and 4.0 kVA are installed on a horizontal plane, and with a power of up to 1.0 kVA inclusive both on horizontal and vertical planes. According to the protection method against electric shock, transformers are class I pursuant to GOST and provided with IP00 protection class pursuant to GOST 14254-96.

B, F insulation heat resistance class is pursuant to GOST 8865-93.

Terms of Use:

Transformers are designed for indoor operation.

Altitude - no more than 1000m.

Ambient temperature - from -45 °С to +40 °С.

Non-explosive environment.

At the customer's request transformers can be supplied with any combination of voltages up to 660 V.
Isolating transformers (ОСМР) can be manufactured as well.
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