SC(B)H15 Series three epoxy resin cast dry amorphous alloy distribution transformer

Introduce:

SC(B)H15 series non-gold alloy dry transformer is a new type of low loss and energy saving distribution transformer. The product combines the technical advantages of amorphous alloy transformer and traditional epoxy casting dry type transformer, and adopts a new structure. SC(B)H15 series non-gold alloy dry transformer has the characteristics of low loss, especially the no-load loss is 80% lower than the conventional 10 series dry transformer on average. The product has the advantages of compact structure, beautiful appearance, low noise, low temperature rise, strong overload capacity, stable electrical performance, convenient maintenance and so on.

Features:

1, Amorphous alloy is a new type of strip material, amorphous alloy material does not exist crystal structure, magnetization power is small, high resistivity, so the eddy current loss is small, with this material as the core can produce a new type of energy-saving transformer, is the ideal product for the renewal of distribution network.

2, Strong corrosion resistance: amorphous alloy core is fully sealed by resin and high temperature resistant silica gel pad to effectively prevent corrosion and amorphous alloy fragments falling off, so as to effectively protect the core and coil.

3, Iow noise: in order to reduce the noise of the product operation, select reasonable flux density in the product design, improve the structure of the core and coil in the product processing, the use of special noise reduction materials, amorphous alloy dry transformer noise is far lower than the gb JB/T10088 requirements.

4, Short circuit resistance: the product adopts three-phase five-column and three-phase three-column structure, the iron core is protected by frame structure, and the structure is tight and reasonable. The high pressure coil is rectangular and segmented cylindric, made of polyurethane enameled wire and double glass fiber wrapped flat wire. The whole coil is poured into one body by epoxy resin vacuum pressure, which can completely eliminate bubbles in the coil. Ensure stable insulation performance and small partial discharge. The low voltage coil is divided into wire wound and foil structure to increase the transformer’s ability to withstand short circuit.

5, low temperature rise, long service life: product temperature rise is low, heat dissipation ability is strong, in forced air cooling conditions can be 130% of the rated load operation. Optional temperature control and protection system with perfect performance can provide reliable guarantee for transformer safe operation.

6,Transformer coupling group adopts Dyn11 to avoid the influence of high harmonics. Strong resistance to unbalanced load, significantly im

Amorphous alloy gold core
rated
capacity
(KVA)
Voltage combination Vector
Group
Symbol
wear and tear(W) no-load
current
(%)
short
circuit
impedance
(%)
weight
(KG)
boundary dimension(mm) track gauge
(L1*L2)
high
pressure
(KV)
tapping
range
low
tension
(KV)
no-load Loadloss
(120℃)
L M H
30 6
6.3
10
10.5
11
±5%
±2*2.5%
0.4 Yyn0
Dyn11
70 710 1.6 4.0 405 860 600 820 550*550
50 90 1000 1.4 523 905 600 950 550*550
80 120 1380 1.3 620 950 600 1040 550*550
100 130 1570 1.2 800 1010 600 1185 550*550
125 150 1850 1.1 930 1035 600 1305 550*550
160 170 2130 1.1 1040 1010 710 1295 660*660
200 200 2530 1.0 1195 1040 710 1410 660*660
250 230 2760 1.0 1495 1140 710 1530 660*660
315 280 3470 0.9 1655 950 870 1370 660*820
400 310 3990 0.8 1970 1025 871 1445 660*820
500 360 4880 0.8 2165 1060 872 1510 660*820
630 420 5880 0.7 6.0 2310 1210 873 1400 820*820
800 480 6960 0.7 2755 1305 874 1500 820*820
1000 550 8130 0.6 3340 1380 875 1660 820*820
1250 650 9690 0.6 4025 1480 876 1775 820*820
1600 760 11730 0.6 4760 1455 1120 1800 820*1070
2000 1000 14450 0.5 4835 1555 1120 1990 820*1070
2500 1200 17170 0.5 6670 1495 1120 1990 1070*1070

Diagram

SC(B)H15 Series three epoxy resin cast dry amorphous alloy distribution transformer-heyi

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    24Hs online service   365Ds NON-Stop Production   20Ys Professional Manufacturers Professional designer and manufacturer of current transformer,cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
    Company HEYI Electrical CO.,LTD Contact person Bethy
    Tel 86-13968747975 E-mail bethy@heyiele.com
    ADD Xinguang Ind.Zone, Liushi Town, Wenzhou, Zhejiang, China

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