Three-phase transformers

Decades of expertise for high-performance transformers

Our three-phase transformers satisfy all current standards and regulations. Three-phase transformers from ISMET supply all three-phase electrical applications in energy technology, industry and skilled trades reliable with the necessary stable voltage and output. ISMET offers all standard categories, shapes and sizes of three-phase transformers. Three-phase transformers up to 30 kVA are available with short delivery times; the largest three-phase transformers from our assortment achieve an output range of up to 5 MVA.

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Three-phase matching transformersThree-phase step transformersThree-phase power transformers

DAWN

Three-phase power transformers

Three-phase power transformer according to DIN EN 61558, VDE 0570, part 2-1 or three-phase isolating transformer according to DIN EN 61558, VDE 0570, part 2-4 or three-phase safety transformer according to DIN EN 61558, VDE 0570, part 2-6 or three-phase transformer according to DIN EN 60076, VDE 0532. UL approved. Connection to terminals or Cu rails, prepared for safety class I, ta 40°C, type of enclosure IP 00, 50/60 Hz, dip impregnation.

P: 0,16 - 30,0 kVA UPRI: 400 V USEC: 400 V

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DAWN-G

Three-phase power transformers

Three-phase power transformer according to DIN EN 61558, VDE 0570, part 2-1 or three-phase isolating transformer according to DIN EN 61558, VDE 0570, part 2-4 or three-phase safety transformer according to DIN EN 61558, VDE 0570, part 2-6 or three-phase transformer according to DIN EN 60076, VDE 0532. UL approved. Connection to terminals or Cu rails, sheet steel casing, prepared for safety class I, ta 40°C, type of enclosure IP 23, 50/60 Hz, dip impregnation.

P: 0,16 - 30,0 kVAUPRI: 400 VUSEC: 230 - 400 V

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DAWT

Three-phase matching transformers

Three-phase transformer according to DIN EN 60076, VDE 0532. UL approved. Optional primary and secondary voltage. Connection to terminals, bolts or CU rails, prepared for safety class I, ta 40°C, 50/60 Hz, dip impregnation.

P: 40 - 125 kVAUPRI: 400 VUSEC: 230 - 400 V

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DAWT-G

Three-phase matching transformers

Three-phase transformer according to DIN EN 60076, VDE 0532. UL approved. Optional primary and secondary voltage. Connection to terminals, bolts or CU rails. Transformer in sheet steel casing, color RAL 7035, type of enclosure IP 23, safety class I, 50/60 Hz, ta 40°C.

P: 40 - 125 kVAUPRI: 400 VUSEC: 230 - 400 V

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DAW

Three-phase matching transformers

Three-phase transformer according to DIN EN 60076, VDE 0532. UL approved. Optional primary and secondary voltage. Connection to terminals, bolts or CU rails, prepared for safety class I, ta 40°C, 50/60 Hz, dip impregnation.

P: 160 - 1000 kVAUPRI: 400 VUSEC: 230 - 400 V

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DAW-G

Three-phase matching transformers

Three-phase transformer according to DIN EN 60076, VDE 0532. UL approved. Optional primary and secondary voltage. Connection to terminals, bolts or CU rails. Transformer in sheet steel casing, color RAL 7035, type of enclosure IP 23, safety class I, 50/60 Hz, ta 40°C.

P: 160 - 1000 kVAUPRI: 400 VUSEC: 230 - 400 V

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DLWN

Three-phase power transformers

Three-phase power transformer according to DIN EN 61558, VDE 0570, part 2-1 or three-phase isolating transformer according to DIN EN 61558, VDE 0570, part 2-4 or three-phase safety transformer according to DIN EN 61558, VDE 0570, part 2-6 or three-phase transformer according to DIN EN 60076, VDE 0532. UL approved, horizontal mounting. Connection to terminals or Cu rails, prepared for safety class I, ta 40°C, type of enclosure IP 00, 50/60 Hz.

P: 0,16 - 25,0 kVAUPRI: 400 VUSEC: 230 - 400 V

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DLWN-G

Three-phase power transformers

Three-phase power transformer according to DIN EN 61558, VDE 0570, part 2-1 or three-phase isolating transformer according to DIN EN 61558, VDE 0570, part 2-4 or three-phase safety transformer according to DIN EN 61558, VDE 0570, part 2-6 or three-phase transformer according to DIN EN 60076, VDE 0532. UL approved, sheet steel casing, horizontal mounting. Connection to terminals or Cu rails, prepared for safety class I, type of enclosure IP 23, 50/60 Hz, ta 40°C.

P: 0,16 - 25,0 kVAUPRI: 400 VUSEC: 230 - 400 V

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DSST

Three-phase step transformers

Three-phase step transformer according to DIN EN 61558, VDE 0570, part 2-13. Common input and output coils. Coil without galvanic separation. Connections: Terminals with screwed connection, prepared for safety class I, 50/60 Hz, ta 40°C, dip impregnation, horizontal mounting, colour green RAL 6004.

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

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DAWN-GV

Three-phase power transformers

Three-phase power transformer according to DIN EN 61558, VDE 0570, part 2-1 or three-phase isolating transformer according to DIN EN 61558, VDE 0570, part 2-4 or three-phase safety transformer according to DIN EN 61558, VDE 0570, part 2-6. Transformer in blocktype encapsulated, protection system IP 65. Connection to terminals in a connector box, safety class II, 50/60 Hz, ta 40°C.

IR: 1,0 - 15,0 AUPRI: 400 VUSEC: 400 V

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DAWT-SG

Three-phase matching transformers

Three-phase transformer according to DIN EN 60076, VDE 0532. UL approved. Optional primary and secondary voltage. Connection to terminals, bolts or CU rails, in Sheet steel electrical cabinet IP54 prepared for safety class I, ta 40°C, 50/60 Hz, dip impregnation.

P: 40 - 125 kVAUPRI: 400 VUSEC: 230 - 400 V

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Three-phase matching transformers

Three-phase matching transformers in accordance with DIN EN 60076 and VDE 0532 with selectable input and output voltage are required, for example, to operate machine tools, machining centres and insertion machines and adapt the available mains voltage to the supply voltage of the machine. ISMET provides three-phase matching transformers with a variety of equipment and in a wide range of sizes with a rated output of up to 1 MVA.

Three-phase multi-output transformers

Three-phase multi output transformers in accordance with DIN EN 61558, VDE 0570 (part 2-13) with common input and output winding and windings that are not galvanically isolated enable variable tapping of the coil with connection terminals in order to provide several different voltage levels with a three-phase multi-output transformer.

Three-phase mains transformers

Three-phase mains transformers in accordance with VDE (part 2-1) are designed for save voltage supply of machinery, plants and devices with 400 V and are offered by ISMET with rated outputs of up to 30 kVA in variants with and without a housing. Conversion from 400 V to 230 V is also possible.

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