Product introduction

ZSCB10 double split epoxy resin casting rectifier transformer is developed by our company with a high-tech content of the new dry-type rectifier transformer, the use of high-quality materials, advanced production testing equipment from strict production process. Is a kind of electrical strength, mechanical strength, high heat-resistant dry-type transformers. Products with high reliability, long service life characteristics. Applicable to photovoltaic power generation, chemical rubber industry. Depending on the use of the environment, can be configured with different levels of protection.

Product advantage

1. Especially suitable for high altitude;

2. At the same time improve the performance of heat and heat;

3. To eliminate the harmonic effect;

4. Low voltage winding insulation design, special electric performance is stable;

5. According to the different environment, can configure different protection grade;

6. The national star products and timely after-sales service.

Product standards

GB1094.1~2-1996 Power transformer

GB1094.3.5-2003 Power transformer

GB1094.4-2005 Power transformer

GB1094.11-2007 Dry-type power transformer

GB/T 10228-2015 Dry-type power transformer technical parameters and requirements

Product parameter

Types of meaning

Structure principle

The series of high-voltage voltage is generally 6kV, 10kV, 35kV; low-voltage voltage is generally 0.66kV, 0.4kV, 0.315kV, 0.27kV. Y11, do, the transformer external rectifier for the device to provide 12-pulse DC (low-voltage coil) has two groups of windings, a group connected into the y connected to a group connected as d then its connection group D, do, y11 or D, power supply. To ensure that the two low-voltage coil high-voltage coil short-circuit impedance is approximately equal, high-low-voltage coil axis split structure, each half of the high-voltage coil and the corresponding low-voltage coil (d or y connected then )Corresponding.

As a result, high and low voltage coil along the axial distribution of magnetic potential balance, can greatly reduce the short-circuit when the electric power. Thereby enhancing its anti-burst short-circuit capability.

High-voltage coil for the epoxy resin casting coil, low-voltage foil coil structure, a group of low-voltage leads from the top side, a group of the lower side leads. The series of products have been successfully linked to the network running, running in good condition.