Three Dry Type Phase Transformers, 3 Phase Transformer Manufacturer
The three phase transformer production includes 3 phase power transformer, 3 phone auto transformer. Each type of transformer is further divided by different winding materials such as copper and aluminum.
The three phase transformer is acquired EU, UL, ISO9001, ISO9002, ISO14001 and CB inspection certification, and global certification. Please do not hesitate to contact us directly for more information about three phase dry type transformer.
Three Phase Power Transformers, 3 Phase Electrical Transformer | |||
Product | Dry Type Transformer | IP00 | Transformer without case |
Phase | Three Phase Transformer | IP20 | Transformer with case |
Type | Power Transformer/Auto Transformer | Ambient Temperature | -10 ~ +40°C |
Copper Winding/Aluminum Winding | |||
Frequency | 50/60Hz | Humidity | 45 ~ 85%RH |
Capacity | 50VA ~ 1000kVA | Altitude | Under 1000M |
Polarity | Subtractive polarity | Inspection | Insulation resistance test, |
Dielectric strength test, | |||
CE | LVD 2014/35/EU | Protective earthing continuity test, | |
Certification | IEC/EN61558-1:2005+A1:2009 | Induced high voltage test, | |
Full load test, | |||
EN61558-2-4:2009 | Function test | ||
EMC 2014/30/EU | Remark | Customizable | |
CE | A(105°C), E(120°C), B(130°C), | ||
Insulation Class | F(155°C), H(180°C) | ||
UL Certification | E207224 | ||
UL | B(130°C), H(180°C) | ||
Insulation Class |
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