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Transformers for fan control

Multi-output transformers in accordance with DIN EN 61558 and VDE 0570

ISMET delivers one-phase transformers and three-phase transformers for control of fans. They are well-suited as series transformers for electrical consumers with three-phase motors. However, fan control is also possible with our comprehensive assortment of electronic one-phase transformers. Electronic one-phase transformers are also used as halogen transformers or for operation of LED Lighting.

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Single-phase transformers for fan controlThree-phase transformers for fan control

SSTE

Single-phase transformers for fan control

Single-phase step transformer according to DIN EN 61558, VDE 0570, part 2-13. Common exit and entry coil. Coils without galvanic separation. Connection to cage clamps, prepared for safety class I, ta 40°C, 50/60 Hz, dip impregnated.

IR: 1,5 - 20,0 AUPRI: 230 VUSEC: 80 - 230 V

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SSTE-G

Single-phase transformers for fan control

Single-phase step transformer according to DIN EN 61558, VDE 0570, part 2-13. Common exit and entry coil. Coils without galvanic separation. Transformer within a plasticl casing with a step switch, protection system IP 43. Connection to terminals, prepared for safety class I, ta 40°C, 50/60 Hz.

IR: 1,5 - 10,0 AUPRI: 230 VUSEC: 80 - 230 V

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DSST-G

Three-phase transformers for fan control

Three-phase step transformer according to EN 61558, VDE 0570, part 2-13. Common exit and entry coil. Coils without galvanic separation. Transformer within a plastic or steel case with a step switch, protection system IP 43. Terminals with screwed connection, safety class I, ta 40°C, 50/60 Hz.

IR: 2,75 - 35,00 AUPRI: 400 VUSEC: 120 - 400 V

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SSTD

Three-phase transformers for fan control

Two single-phase step transformers (in V-circuit) according to DIN EN 61558, VDE 0570, part 2-13. Common exit and entry coil. Coils without galvanic separation. Connection to cage clamps, prepared for safety class I, ta 40°C, 50/60 Hz, dip impregnated.

IR: 1,0 - 19,0 AUPRI: 400 VUSEC: 80 - 400 V

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SSTD-G

Three-phase transformers for fan control

Two single-phase step transformers (in V-circuit) according to DIN EN 61558, VDE 0570, part 2-13. Common exit and entry coil. Coils without galvanic separation. Transformer within a plastic or steel case with a step switch, protection system IP 43. Connection to terminals, safety class I, ta 40°C, 50/60 Hz.

IR: 0,8 - 11,0 AUPRI: 400 VUSEC: 80 - 400 V

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Single-phase transformers

Our one-phase transformers in accordance with DIN EN 61558, VDE 0570 (part 2-13) with common input and output winding have galvanic, non-isolated windings are available in four types with and without step switches for various installation and connection versions.

Three-phase transformers

The three-phase transformers in accordance with EN 61558, VDE 0570 (part 2-13) have common input and output windings which are available in three for various installation and connection versions.

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