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  4. Lightning transformer TT series
  5. Lightning transformer TT series single phase 2 wire/single phase 3 wire
Lightning transformer TT series-Otowa Electric Industry Co., Ltd.

Lightning transformer TT series single phase 2 wire/single phase 3 wire | Lightning transformer TT series
Otowa Electric Industry Co., Ltd.

Price (excluding tax)

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Otowa Electric Industry Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

41.1hours

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Cooling method

Efficiency 0.5kVA

Efficiency 1-2kVA

Efficiency 3kVA

Efficiency 5kVA

Heat resistance class

Insulation resistance

Operating environment Ambient temperature

Surge attenuation

Temperature rise limit

Usage environment Altitude

Usage environment Humidity

Usage environment Rated frequency

Usage environment Usage location

Voltage fluctuation rate 0.5kVA

Voltage fluctuation rate 1~2kVA

Voltage fluctuation rate 3kVA

Voltage fluctuation rate 5kVA

Voltage fluctuation rate 7.5kVA or more

Withstand voltage Between primary and secondary Between primary and E

Withstand voltage between secondary and E

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  • Part Number

    Lightning transformer TT series single phase 2 wire/single phase 3 wire

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Lightning transformer TT series Lightning transformer TT series single phase 2 wire/single phase 3 wire's performance table

Image Price (excluding tax) Cooling method Efficiency 0.5kVA Efficiency 1-2kVA Efficiency 3kVA Efficiency 5kVA Heat resistance class Insulation resistance Operating environment Ambient temperature Surge attenuation Temperature rise limit Usage environment Altitude Usage environment Humidity Usage environment Rated frequency Usage environment Usage location Voltage fluctuation rate 0.5kVA Voltage fluctuation rate 1~2kVA Voltage fluctuation rate 3kVA Voltage fluctuation rate 5kVA Voltage fluctuation rate 7.5kVA or more Withstand voltage Between primary and secondary Between primary and E Withstand voltage between secondary and E
Lightning transformer TT series-Part Number-Lightning transformer TT series single phase 2 wire/single phase 3 wire Available upon quote Dry self-cooling type 90% or more 92% or more 94% or more 95% or more H class 100MΩ or more -20℃~＋40℃ -40dB (1/100) or less Below 120℃ Less than 1,000m 90% or less 50/60Hz (shared) Indoor 6% or less 5% or less 4% or less 3% or less 3% or less AC10kV (1 minute) Impulse 30kV (1.2/50μs) AC3kV (1 minute)

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About Company Handling This Product

Otowa Electric Industry Co., Ltd.

Response Rate

100.0%

Response Time

41.1hrs

  • Japan

Category of this product

High Voltage Isolation Transformers

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