Toroid Winding Toroidal Transformer 50 60Hz

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, UL, ISO9001, CCC
• Model NO.: OKDT1000VA-6000VA
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer, UPS Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Okerda
• Transformer Name: Step Down Transformer
• Transformer Type: Toroidal/Ring Transformer
• Transformer Specification: 12V 15V 24V 220V 230V
• Isolating Transformer: Waterproof Transformer
• Transformer Quality: High Quality Transformer
• Input: Custom Design
• Output: Custom Design
• Transport Package: Carton on Pallet
• Specification: 1000VA-6000VA
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 500000PCS/Month

Product Description

Toroid winding Toroidal Transformer 50 60Hz
 

Okerda Toroidal Transformer is distinguished by its low temp rise, high effeciency, small size, light weight, easy mounting and high reliability.

Specification:

Power range:	1000VA-6000VA
Standard:	CE UL RoHS
Input:	230V or customized, 50/60HZ
Output:	0-230V, or customized
Insulation:	Class E.B.F,H(Optional)
Isolation:	3.75KV(Hi-pot)
Fire Rating	UL94V-0
Operating Temprature:	25-40ºC
Terminal:	Optional
Accessories:	Screw 1 set, Metal Plate 1 pc, Rubber Pad 2 pcs
Materials	Iron Core + Insulating film + Enameled Copper Wire

Parameter

Rated Power(VA)	Efficiency	Outside Dimension DxH(mm)	Weight(Kg)	Approval
1000	≥97	185x80	9.7	UL/CE/RoHS/CQC
1500	≥97	205x80	12.8	UL/CE/RoHS/CQC
2000	≥97	225x85	16.4	UL/CE/RoHS/CQC
2500	≥97	230x95	19.3	UL/CE/RoHS/CQC
3000	≥98	230x105	23.0	UL/CE/RoHS/CQC
3500	≥98	235x110	27.0	UL/CE/RoHS/CQC
5000	≥98	255x135	33.0	UL/CE/RoHS/CQC
6000	≥98	270x140	39.5	UL/CE/RoHS/CQC

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Testing process 
1. No-load test (included no-load voltage, no load current and no load loss);
2. Inductive voltage test;
3. Load test (load voltage and temperature rise;
4. Temperature rise test;
5. Insulated resistance;
6. Hi-pot test;
7. Leakage inductance test;
8. DC resistance test;
9. Surface inspection.

 

Producting Line




Our Advantages:
1. 20 years experience in transformer and inductor manufacturing;
2. Scientific management system, strong technical team, and strict quality control system;
3. RoHS,CE,TUV and UL certified;
4. OEM & ODM;
5. Competitive price,in time delivery and perfect after-service online.