Three-phase isolation transformers

Three-phase isolation transformers are designed to supply electrical devices requiring circuit separation, providing safety and galvanic isolation between the primary and secondary. They are protected against moisture by resin impregnation, which improves their durability in industrial and renewable energy environments. They are manufactured in different protection grades (IP00, IP23, IP33 and IP54) to suit various applications.

These transformers can operate with different input and output voltages, such as 400V/230V, 400V/400V and 400V/690V, allowing them to be used in industrial, agricultural and renewable energy sectors. The choice of winding materials, such as copper or class H enamelled aluminium, guarantees good conductivity and thermal resistance. In addition, they comply with EN-61558-2-4 regulations, ensuring their quality and compliance with electrical safety standards.

LOGOmanumag
YLQ Series - 400V / 400Vac
YLQ Series - 400V / 400Vac
YL Serie - 400V / 400Vac
YL Serie - 400V / 400Vac
Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 1KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ02105763
€258.74 (€210.36 tax excl.)
Three-phase 1kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 3KVA 400/400+N ultra-insulated delta-star with YLQ Series case

YLQ02305763
€323.31 (€262.85 tax excl.)
Three-phase 3kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 5KVA 400/400+N ultra-insulated delta-star with YLQ Series case

YLQ02505763
€449.53 (€365.47 tax excl.)
Three-phase 5kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 7.5KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ02755763
€619.87 (€503.96 tax excl.)
Three-phase 7.5kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 10KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ03105763
€731.96 (€595.09 tax excl.)
Three-phase 10kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 15KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ03155763
€1,048.07 (€852.09 tax excl.)
Three-phase 15kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 20KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ03205763
€1,262.75 (€1,026.63 tax excl.)
Three-phase 20kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 25KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ03255763
€1,444.28 (€1,174.21 tax excl.)
Three-phase 25kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 30KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ03305763
€1,555.14 (€1,264.34 tax excl.)
Three-phase 30kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 40KVA 400/400+N ultra-insulated delta-star with YLQ Series case

YLQ03405763
€2,011.94 (€1,635.72 tax excl.)
Three-phase 40kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 50KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ03505763
€2,452.32 (€1,993.76 tax excl.)
Three-phase 50kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 60KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ03605763
€2,700.54 (€2,195.56 tax excl.)
Three-phase 60kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 75KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ03755763
€3,284.43 (€2,670.27 tax excl.)
Three-phase 75kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 80KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ03805763
€3,450.24 (€2,805.07 tax excl.)
Three-phase 80kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer... Three-phase transformer... 2
Three-phase transformers

Three-phase transformer 100KVA 400/400+N ultra-insulated delta-star with YLQ Series box

YLQ04105763
€4,608.59 (€3,746.82 tax excl.)
Three-phase 100kVA transformer in delta-star configuration with ultra-insulation screen, supplied in a metal box with IP23 protection degree. This type of transformer allows the adaptation of voltage between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). By having an electrostatic safety screen, it allows unwanted signals...
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Three-phase transformer...
Three-phase transformers

Three-phase transformer 1KVA 400/400+N ultra insulation delta-star IP00 YL Series

YL002105760
€224.11 (€182.20 tax excl.)
1 kVA three-phase transformer in delta-wye configuration with ultra-insulation shield, without enclosure, IP00 protection rating. This type of transformer allows voltage adaptation between line and receiver in three-phase systems, 400 VA to 400 V AC (neutral generation). The electrostatic safety shield allows unwanted signals and disturbances to be...
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Three-phase transformer...
Three-phase transformers

Three-phase transformer 3KVA 400/400+N ultra insulation delta-star IP00 YL Series

YL002305760
€318.98 (€259.33 tax excl.)
3kVA three-phase transformer in delta-wye configuration with ultra-insulation shield, without enclosure, IP00 protection rating. This type of transformer allows voltage adaptation between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). The electrostatic safety shield allows unwanted signals and disturbances to be filtered...
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Three-phase transformer...
Three-phase transformers

Three-phase transformer 5KVA 400/400+N ultra insulation delta-star IP00 YL Series

YL002505760
€404.49 (€328.85 tax excl.)
5kVA three-phase transformer in delta-wye configuration with ultra-insulation shield, without enclosure, IP00 protection rating. This type of transformer allows voltage adaptation between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). The electrostatic safety shield allows unwanted signals and disturbances to be filtered...
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Three-phase transformer...
Three-phase transformers

Three-phase transformer 7.5KVA 400/400+N ultra insulation delta-star IP00 YL Series

YL002755760
€526.67 (€428.19 tax excl.)
7.5kVA three-phase transformer in delta-wye configuration with ultra-insulation shield, without enclosure, IP00 protection rating. This type of transformer allows voltage adaptation between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). The electrostatic safety shield allows unwanted signals and disturbances to be filtered...
View
Three-phase transformer...
Three-phase transformers

Three-phase transformer 10KVA 400/400+N ultra insulation delta-star IP00 YL Series

YL003105760
€648.28 (€527.06 tax excl.)
10kVA three-phase transformer in delta-wye configuration with ultra-insulation shield, without enclosure, IP00 protection rating. This type of transformer allows voltage adaptation between line and receiver in three-phase systems, 400Va to 400Vac (neutral generation). The electrostatic safety shield allows unwanted signals and disturbances to be filtered...
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Three-phase isolation transformers
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