EN
Application:
Medical equipment, Automatic control equipment, home appliances, audio amplifier, CCTV security, broadcasting system，solar power, wind power, telecommunications,etc
Product Features:
Long life
Energy conserving
High Efficiency
Low Temperature Operation
No Radiation, no noise
High standard, high quality
230V to 12V / 24V Toroidal Transformer for Audio and Industrial Equipment
Low-noise toroidal transformers available from 30VA to 2000VA, featuring compact dimensions, low magnetic leakage, optional electrostatic shielding and customized single or multiple secondary windings.
- Overview
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This premium toroidal transformer is specifically engineered for 5kVA solar inverter applications, delivering exceptional performance and reliability. The toroidal design offers significant advantages including lower electromagnetic interference, reduced noise, and higher efficiency compared to traditional transformers. Built with high-grade silicon steel cores and pure copper windings, it ensures minimal power loss and excellent thermal management. The compact, lightweight construction saves valuable space while providing stable voltage regulation and superior power conversion. Each unit undergoes rigorous quality testing and can be customized to meet your exact specifications. Perfect for both residential and commercial solar power systems, this transformer combines durability with outstanding electrical characteristics to support sustainable energy solutions. Backed by our commitment to quality, it's an ideal choice for manufacturers seeking reliable components for their solar inverter products. 
Product Introduction
Frequency |
50HZ/60HZ |
Rated Power |
20-25000VA |
Wire |
Copper |
Process |
Coil Winding |
Insulation Class |
Class B,Class F,Class E |
Certification |
CE,RoHs,ISO |
Temperature rise |
≤65°C |
Core material |
CRGO silicon steel core |
Customized made |
Yes |
Single-phase toroidal transformers, power range from 20VA to 5000VA. Designed and tested according to EN61558. Suitable forinstallation in electronically equipment.
Designed as a safety isolating transformer with separate insulated windings and prepared for class II equipment.
Short circuit and overload protected with thermal fuse(or thermal switch) on primary side. Up to 50% less weight than a similar conventional transformer.
Short circuit and overload protected with thermal fuse(or thermal switch) on primary side. Up to 50% less weight than a similar conventional transformer.
Lower magnetisation currents and no-load losses.
High-end silicon steel core
Core insulation
Copper wire winding
Lead wire fitting
Finished product
Testing
Model
|
Power (VA) |
Dimension(MM) |
Weight(KG)
|
||
OD |
Height |
||||
EKT020 |
20 |
63 |
28 |
0.3 |
|
EKT050 |
50 |
72 |
40 |
0.6 |
|
EKT080 |
80 |
78 |
47 |
0.9 |
|
EKT100 |
100 |
92 |
48 |
1.1 |
|
EKT120 |
120 |
89 |
52 |
1.4 |
|
EKT160 |
200 |
99 |
52 |
1.8 |
|
EKT200 |
200 |
108 |
52 |
2.1 |
|
EKT250 |
250 |
110 |
66 |
2.3 |
|
EKT300 |
300 |
112 |
66 |
2.7 |
|
EKT400 |
400 |
130 |
70 |
3.8 |
|
EKT500 |
500 |
140 |
75 |
4.7 |
|
EKT600 |
600 |
145 |
78 |
5.5 |
|
EKT800 |
800 |
160 |
80 |
7.2 |
|
EKT1000 |
1000 |
170 |
90 |
9 |
|
EKT2000 |
2000 |
205 |
95 |
13.5 |
|
EKT3000 |
3000 |
220 |
120 |
18.5 |
|
EKT4000 |
4000 |
260 |
125 |
24 |
|
EKT4500 |
4500 |
285 |
130 |
25.5 |
|
EKT5000 |
5000 |
295 |
138 |
28.5 |
|
EKT6000 |
6000 |
300 |
145 |
34 |
|
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