Specification |
Application: Power;
Phase: Three;
Core: Core-type Transformer;
Cooling Method: Oil-immersed Type Transformer;
Winding Type: Two-winding Transformer;
Usage: Combined Transformer, Power Transformer, Distribution Transformer;
Frequency Characteristics: Power Frequency;
Shape of Core: EI;
Brand: Hfy;
High Voltage: 11kv;
Low Voltagewinding: 0.4kv 0.415kv;
Frequency: 50Hz/60Hz;
Rated Capacity: 50-31500 kVA;
Connection Group: Dyn11;
No-Load Loss: 0.16-2.36kw;
No-Load Current: 0.55- 1.3%;
Short-Circuit Impedance: 1.3-0.55 %;
Ambient Temperature: -40ºC -+ 40ºC;
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Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Solar Lighting,Welding Machine;
Phase: Single;
Core: Toroid Core;
Cooling Method: Dry-type Transformer;
Winding Type: Auto-transformer;
Usage: Welding Machine, Solar Inverter, Solar Converter;
Frequency Characteristics: Power Frequency;
Shape of Core: Ring;
Brand: Grewin 3 Phase Toroidal Transformer;
UPS Transformer Use: UPS Power Supply, UPS;
Coil Number: High Flux Density Grain- Oriented Silicon Steel;
Voltage Design: Customized;
Core Material: 100% Cooper;
Transformer for Medical Equipment: Low Rise High Efficiency Toroidal Transformer;
Leads - Length and Insulation: Secondary Windings Connections;
95% Efficiency: Transformer Toroidal Price Design Manufacture;
Welding Machine: UPS 3 Phase Toroidal Transformer for Welding;
Application.: Welding Machine, Solar Inverter, Solar Converter;
HS Code: 85043190;
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Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Solar Energy,Machine,UPS;
Phase: Three;
Core: Toroid Core;
Cooling Method: Dry-type Transformer;
Winding Type: Auto-transformer;
Usage: Welding Machine, Solar Inverter, Solar Converter;
Frequency Characteristics: Power Frequency;
Shape of Core: Ring;
Brand: Grewin 3 Phase Toroidal Transformer;
UPS Transformer Use: UPS Power Supply;
Coil Number: High Flux Density Grain- Oriented Silicon Steel;
Voltage Design: Customized;
Core Material: 100% Cooper;
Transformer for Medical Equipment: Low Rise High Efficiency Toroidal Transformer;
Short-Circuit-Proof Safety: Isolating Tr;
High Performance Insulation: Epoxy Resin;
Welding Machine: UPS 3 Phase Toroidal Transformer for Welding;
HS Code: 85043190;
100% Copper Wire Made: Toroidal Style;
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Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Solar Energy,Machine,UPS;
Phase: Three;
Core: Toroid Core;
Cooling Method: Dry-type Transformer;
Winding Type: Auto-transformer;
Usage: Welding Machine, Solar Inverter, Solar Converter;
Frequency Characteristics: Power Frequency;
Shape of Core: Ring;
Brand: Grewin 3 Phase Toroidal Transformer;
UPS Transformer Use: UPS Power Supply, UPS;
Coil Number: High Flux Density Grain- Oriented Silicon Steel;
Voltage Design: Customized;
Core Material: 100% Cooper;
Transformer for Medical Equipment: Low Rise High Efficiency Toroidal Transformer;
Leads - Length and Insulation: Secondary Windings Connections;
95% Efficiency: Transformer Toroidal Price Design Manufacture;
HS Code: 85043190;
Test Process1: Iinductive Voltage Test, Temperature Rise Test;
Trademark.: : Grewin UPS Toroidal Transform;
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Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Charger, Lamp, Communication Equipment;
Phase: Single;
Core: Shell-type Transformer;
Cooling Method: Dry-type Transformer;
Winding Type: Auto-transformer;
Usage: Ei Low Frequency Transformer for Audio, Lighting;
Frequency Characteristics: Low Frequency;
Shape of Core: EI;
Brand: Grewin Ei Low Frequency Transformer;
Input Voltage: AC380V-240V-230V-220V-120V-110V-100V;
Expoxy Resin Transformer: PCB Mounting Encapsulated Transfomrers;
Dielectric Strength 4500vrms: Temperature Classb;
Test: All Products Are 100% Test Passed and Hi-Pot Shock;
Maximum Output: 1.2W, 12W, 20W, 35W, 40W, 50W, 90W, 180W, 200W, 6;
Output: AC(0--380V); DC(0--50V);
Application1: Measuring Instruments;Communication etc.;
Design and Custmize: Inductance, Coils, Transformers with Best Quality;
Material: Silicone Laminated Steel;
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