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On-load Capacity Regulating Transformer
On-load capacity regulating transformer is a kind of energy-saving transformer of new technology. With big and small capacity and automatic conversion, it is suitable for power grid in rural area with great seasonal variations, electric transmission and transformation system for commercial building, airport, operating enterprises, residential quarters, Plaza etc with great significant load change between day and night.
Downward angle of ridge aluminum is 7° and be greater than box-type substation industrial standard 5°. This makes the upper cover more aesthetic and drainage performance can be improved.
Water guiding gutter is set at the bottom of cap slot aluminum to prevent rain infiltration.
Weep holes are set along the bottom of aluminum and be good for draining rain dropped from water guiding gutter of cap slot aluminum to ensure rain will not seep into the box-type substation.
It’s with excellent properties of water-proof and dust-proof.
The width of plate is 300mm. Superior specialized aluminum slots are used in connections between plates so as to make the box-type substation uneasy to be distorted and cracked during transit.
Four corners of case body are seamless welded with superior specialized angle aluminum and protection grade of the whole box-type substation is upgraded.
Protection grade of the whole box-type substation is able to meet the industrial standard IP23D and the sealing performance is excellent.
It's provided with integrated door and door frame, firm inside and original outside.
It’s used with superior security doors door frames and the anti-corrosion performance is excellent.
Door plate is made of the same environment friendly low carbon wood as sides and can completely substitute the composite board door. It can achieve overall flame retardant effects.
No bare lock bar on the surface and the appearance is elegant.
It's used with superior box-type substation special door hinge and the open angle is more than 90°. It's completely met the box-type substation industrial standard with open angle is no less than 90° so that the inside operations will be more convenient.
It's used with cold-rolled steel plate of fine quality. It's treated with professional antirust process and be made into shutter shape vent.
It's sprayed with three layers of paint film to make the surface more smooth and anti-corrosion performance better.
Energy saving and consumption reducing, energy-efficient products
Transformer core: Adopting new, good quality oriented cold-rolled silicon steel sheet to ensure requirement of no-load and low loss
Transformer winding: adopting cylindrical structure, even distributed impulse voltage, good heat dissipation in oil channel.
Transformer Body: Axial support around coil circumference and insulating piece made in laminated wood ensure heating without shrinkage and realize effective compaction
Capacity regulating switch: being matched with capacity regulating switch and equipped with automatic capacity regulating controller, realizing automatic and manual capacity regulating
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