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Toroidal Transformer 15- 4000va Step up and Down Transformer

China Toroidal Transformer 15-4000va Step up and Down Transformer, Find details about China Toroidal Transformer, Step Down Transformers from Toroidal Transformer 15-4000va Step up and Down Transformer

Model NO.
15-4000va
Usage
Single-phase Transformer, Rectifier Transformer, Power Transformer, UPS Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Okd
Transformer for Equipment
Low Rise High Efficiency Toroidal Transformer
Transformer Type
Toroidal/Ring Transformer
Transformer Voltage
15V 500V 1000V 4000V or Customized
Isolating Transformer
Waterproof Transformer
Transformer Quality
High Quality Transformer
Trademark
Okerda Toroidal Transformer
Transport Package
Carton on Pallet
Specification
15-4000va
Origin
China
HS Code
8504319000
Model NO.
15-4000va
Usage
Single-phase Transformer, Rectifier Transformer, Power Transformer, UPS Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Okd
Transformer for Equipment
Low Rise High Efficiency Toroidal Transformer
Transformer Type
Toroidal/Ring Transformer
Transformer Voltage
15V 500V 1000V 4000V or Customized
Isolating Transformer
Waterproof Transformer
Transformer Quality
High Quality Transformer
Trademark
Okerda Toroidal Transformer
Transport Package
Carton on Pallet
Specification
15-4000va
Origin
China
HS Code
8504319000
Toroidal transformer 15-4000va step up and down transformer

Features:

  • Basic data:
    • Capacity: 15VA - 4000VA
    • Phase: single
    • Input voltage: AC power with voltages of various countries
    • Output voltage: AC, according to customers' requirement
    • Frequency: 50/60Hz
    • Power factor: 0.9 to 0.98
    • Efficiency: 75 to 98%
    • Voltage Regulation: 12 - 3%
    • Output no-load loss: 0.5 to 10.0W
    • Temperature-rise: ≤85°C
    • Insulation class: B, 130°C; E, 120°C
  • General features:
    • 100% QC from raw material to finished products
    • Good price-function ratio
    • Reliable performance and safety
    • Small volume and low weight
    • Low mechanical hum
    • Good shielding performance, low magnetic leakage
    • Dimension adjusted freely
    • Easy to mount and fasten
    • Excellent workmanship
  • Testing items:
    • No-load test (no-load current, no-load voltage, no-load loss)
    • Load test (load voltage, temperature-rise)
    • Inductive voltage test
    • DC resistance test
    • Safety test
  • Key parts:
    • Core:
      • Wound by high-quality cold grain silicon
      • Annealed by advanced vacuum annealing furnaces to improve electronic data
      • Any dimension from customer available
    • Wire: copper and aluminum available
    • Weld aluminum enamel wire well to save your cost 15 - 35%, based on our know-how technology
    • Thermal protector: cutoff and switch both available
  • Application:
    • Electronic meter and apparatus
    • Cable TV and digital network
    • Electronic control
    • Medical Equipment
    • New electric power supply
    • Decorative illumination system
    • Monitoring and control equipment
  • Installation: horizontal (non-conventional-type base plate), sunk, side type, bridge
Model NumberPower(VA)Adjusting Rate(%)

Efficiency(%)

Exterior Dimension(mm)Weight(kg)Installing Aperture(mm)Screw(mm)
Height(A)Exterior(B)
OKD-1515207325650.38Φ6.5M6
OKD-303016.576.630780.6Φ6.5M6
OKD-505015.282.435820.85Φ6.5M6
OKD-808012.684.738881.1Φ6.5M6
OKD-10010011.286.545931.5Φ8.5M8
OKD-1201209.688421151.6Φ8.5M8
OKD-1501507.288.1471031.9Φ8.5M8
OKD-1601606.688.6421182.1Φ8.5M8
OKD-2002006.189.7481202.4Φ8.5M8
OKD-2502505.590.3501272.9Φ8.5M8
OKD-3003005.291.7551273.2Φ8.5M8
OKD-4004004.693561464.5Φ8.5M8
OKD-5005004.094571475.0Φ8.5M8
OKD-6006004.195721556.7Φ8.5M8
OKD-7007003.895821628.9Φ8.5M8
OKD-8008003.895.1721708.2Φ8.5M8
OKD-100010003.395831639.5Φ10.5M10
OKD-120012002.996.28516511.00Φ10.5M10
OKD-150015002.9969017013.00Φ10.5M10
OKD-200020002.89610518015.6Φ10.5M10
OKD-300030002.59711021022.3Φ10.5M10
OKD-350035002.49711524525.2Φ13.5M13
OKD-400040002.39713026031.5Φ13.5M13
 
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.

Production Line
Toroidal Transformer 15-4000va Step up and Down Transformer

Toroidal Transformer 15-4000va Step up and Down Transformer

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.

Packing&Shipping
Toroidal Transformer 15-4000va Step up and Down Transformer

 

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