1000va-6000va Toroidal Power Transformer for Wind Power Industry

• 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: OKDT1000VA-6000VA
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 500000PCS/Month

Product Description

1000VA-6000VA Toroidal Power Transformer for Wind Power Industry
 

Toroidal Transformer for wind power industry is distinguished by its low temp rise, high efficiency, small size, light weight, easy mounting and high reliability.

Specification:

Power range:	1000VA-6000VA
Standard:	CE UL RoHS
Input:	230V, 50/60HZ, or customized
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
Material	Iron Core + Insulating film + Enameled Copper Wire

Parameter

Rated Power(VA)	Outside Dimension DXH()	Weight(KG)	efficiency(%)	Approval
1000	185x80	9.7	≥97	UL/CE/RoHs/CQC
1500	205X80	12.8	≥97	UL/CE/RoHs/CQC
2000	225x85	16.4	≥97	UL/CE/RoHs/CQC
2500	230x95	19.3	≥97	UL/CE/RoHs/CQC
3000	230x105	23	≥98	UL/CE/RoHs/CQC
3500	235x110	27	≥98	UL/CE/RoHs/CQC
5000	225x135	33	≥98	UL/CE/RoHs/CQC
6000	270x140	39.5	≥98	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.