APU-Type oil immersed current transformer is slight positive pressure structure with full sealing. Primary winding is “U” shape structure and main insulation is capacitance oil paper insulation of electrical capacity with some capacitance screen connects with earth, main insulation can be wrapped on the insulated primary winding, and fixed in the bottom of tan together with supports.
The insulator connects to the top of the oil tank, head connects to the top of insulator , and the primary terminals can achieve seriesor parallel interchange on the head.
Oil compensation system is made of stainless steel bellow to avoid contact of transformaer oil and air, which can ensures quality of oil level is on the cover of bellow.
Secondary connection terminals of anti-rotating are used and secondary terminal box is casted from aluminum alloy, with the features of dustproof, waterproof, delicate, practical and good appearance.
APU-TYPE OIL-OIL IMMERSED CURRENT TRANSFORMER ELECTRICAL SPECIFICATION
The Highest vloltage of the equipment
lightning impulse withstand voltage
Power frequency withstand voltage
Switching impulse withstand vlotage (peak value)
1. We offer the best solution and products to fulfill the buyers' requirments.
2. We can arrange technicians to install the equipments and train your staff on site.
3. Anytime, we provide considerate technical consultation.
4. Prompt reply for your inquiry and feedback.
Packaging & Shipping
Beijing Daelim Green EP Tech Co., Ltd. is mainly engaged in the import & export of electric products and equipment. Our business team has more than 15 years' foreign business experience, and also has a unique understanding of electrical products and overseas markets. We have established and extended business relationships with customers and partners in Southeast Asia, the Middle East, Europe, Africa, North America and South America.
The main products and equipment we are dealing with: power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.
We provide competitive prices, high quality products, timely shipment and efficient services to develop our cooperation with all of our customers. We are trading in accordance with international traditions and practices. We would like to extend business with our customers and partners on the basis of cooperation and mutual benefit..