Saving energy, low noise
S13-M RL of new energy-efficient three-dimensional triangular
Compared to S7 transformers with the same capacity, 55% decline in no-load loss, load loss decreased 33%, no-load current by 85%, and the noise down 8dB (A) ~ 13dB (A)
Compared with the S9 transformers with same capacity, no-load loss dropped 50%,load loss decreased 80%, no-load current down more than 80% noise down 8dB (A) ~ 11dB (A)
in comparison with GB S11 same capacity transformers, no-load loss decreased by 25%, no-load current drops more than 70%, noise down 8dB (A) ~ 11dB (A)
Compared to GB S13 laminated structure in the same capacity transformer, no-load current is decreased by 70%, and the noise down 5dB (A) ~ 8dB (A)

Two kinds of compatible voltage
S11-M.RL-/10-20, S13-M.RL-/10-20 three dimension roll core transformer have two kind voltage and capacity series of 10kv and 20kv, It is much convenience for user when transit from 10kv to 20kv power grid.

Three phase balance

Three-dimensional triangular wound core is composed of three identical single-frame mosaic three hearts column was an equilateral triangle arrangement, three column magnetic circuit length is exactly the same but the shortest and three hearts column loss is consistent, so three-phase is the balance.

Stable quality, production efficiency
Triangular wound core three-dimensional volume is the core were carried out in the production line rolling same as the lat roll core , which is no need the cross-cutting device, eliminating quality fluctuations caused by Artiicial lamination, stacked, split iron yoke plug,5-6 working procedure decreasing compared with stacked core transformer, so its got high production efficiency, stable and reliable quality, and less affected by man-made factors.

Ability to enhance the anti-short circuit
Three-dimensional triangular wound core transformer device body structure determines its ability to withstand short circuit better than the lat type transformer. Reasons as follows:
Frame parts and pads are located in the body of the surrounding medium voltage platen pressed down with iron block, symmetrical three-phase force
Compared with flat-shaped layout of the coil, Coil pressure area is increased by 15.7%
Folder items are classified as three-dimensional triangular frame structure welded into one, Due to the stability of three-dimensional triangle, their overall strength is strong, and three-phase force is the same.

Anti-theft
Due to technical reasons, Stacked core transformer is easy to theft. Apart the body of the fastener, and knock down transformer silicon steel sheet, then three winding and transformer silicon steel sheet separated immediately, silicon steel sheet coil and other valuable materials can easily to be taken away.
Because the wound core transformer core is a whole, Core and roll are not easy to be left and the coil can not to be get down. It is quite difficult to move out the whole core and coil, because a 100KVA transformer weight 400kg and 200kVA transformer weight 650kg. It is not easy to separate the silicon steel, copper and other valuable objects. Therefore, the wound core transformer has a good anti-theft.

Small cover, good look
The transformer is similar to the triangle type, so the volume is smaller than the rectangle type tank, which is compact structure, beautiful appearance and smaller vocation.

Good economy, Cost-effective
Compared with the same level performance laminated type transformer, our three-dimension triangle wound core transformer which is loss of value decreased and also the cost. Not only help you to reduce the investment cost, but also reduce annual operating costs.