1000va 2000W 3000va Toroidal Power Transformer for Solar Power

• 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, ISO9001, CCC
• Model NO.: OKDT3000VA
• 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-5500VA
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 500000PCS/Month

Product Description

1000VA 2000W 3000va Toroidal Power Transformer for Solar Power

Input/Output: Customized

Insulation Class: Class E,B,F,H(Optional)

Isolation : 3.75KV(HI-pot)

Parameter

Rated Power(VA)	Efficiency	Outside Dimension DxH(mm)	Weight(Kg)	Approval
1000	≥97	175x85	9.5	UL/CE/RoHS/CQC
1500	≥97	195x85	12.5	UL/CE/RoHS/CQC
2000	≥97	220x90	17.0	UL/CE/RoHS/CQC
2500	≥97	220x105	19.2	UL/CE/RoHS/CQC
3000	≥98	230x105	23.0	UL/CE/RoHS/CQC
3500	≥98	235x115	25.0	UL/CE/RoHS/CQC
4500	≥98	255x130	31.5	UL/CE/RoHS/CQC
5500	≥98	270x135	36	UL/CE/RoHS/CQC

Since 2005,OKERDA designs and produces high quality Torodial Transformers for Solar Power with high efficiency, low inrush current and low noise characteristics which are popular in the market.We also make Reactor Inductor for Inverter of Solar Power with low loss and low noise.


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.

 

WORKSHOP




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.