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SG10 three-coherent type power transformer

Introduce:

KBSG2-T series mine flameproof dry type transformer is the use of the principle of electromagnetic induction to change the AC voltage device, the main component is the primary coil, secondary coil and core (core). In electrical equipment and wireless circuit, commonly used for lifting voltage, matching impedance, safety isolation, etc.

Feature:
Sg10type of new products for the highest safety performance of dry transformer, all insulation materials are not combustion-supportina.self-extinauishing.non-toxic.itscombustible material is less than 10% of the epoxv cast products.In 800℃ high temperature for alongtimecombustion without toxic smoke.SG10 new products in power, subway, shipping chemical.metallurgy and other high safety requirements, hot and humid, poor ventilation fieldMore superiority

Sg10 new product’s special coil design, technology and materials, so that the product three excellent anti-moisture, antimildew, anti-smoke performance, can withstand thermal shock, no cracking and no partDischarge occurs.The Nomexbased insulation system maintains excellent electrical and mechanical properties throughout the service life of the transformer. Nomex products are resistant to aging, shrinkage and resistanceCompression, combined with exceptionally high elasticity, ensures that the coil remains compact and able to withstand short-circuit pressure even after years of use.

Sg10 new product adopts new structure, new material, new process, good heat dissipation conditions, long thermal life,strong overload capacity, can be long-term safe and reliable operation under 120% overload.In IP23 environment without forced air cooling, it can still run at full load for a long time.

Application:

Applies to high fireproofing, load fluctuating, unventilated, incommodious, dirty and moist environment such as power plant field, subway, metallurgy, hospital, high-rise building, shopping center, crowded resident zone, and the special environment such as petrol-land chemical industry, nuclear power station, a nuclear submarine.

SG10-100-2500/10KV H class dry type transformer technical data
product
model
Voltage combination Vector
Group
Symbol
no-load
loss
(W)
Load
loss
(W)145℃
no-load
loss
(W)75℃
no-load
current
(%)
sound
level
(L)padB
short
circuit
impedance
%
Body
weight
(KG)
high pressure
(KV)
tapping
range
low tension
(KV)
SG10-100/10 3
5.5
6
6.3
6.6
10
10.5
11
±5%or
±2*2.5%
0.4 Yyn0
Dyn11
400 1880 1530 0.80 40 4 630
SG10-160/10 540 2550 2080 0.80 42 600
SG10-200/10 620 2530 2530 0.80 42 970
SG10-250/10 720 2940 3940 0.70 44 1140
SG10-315/10 880 3750 3750 0.70 46 1310
SG10-400/10 970 4400 4400 0.60 46 1610
SG10-500/10 1160 5380 5380 0.60 47 1850
SG10-630/10 1290 6440 6440 0.60 47 6 2060
SG10-800/10 1520 7750 7750 0.50 48 2410
SG10-1000/10 1760 9300 9300 0.50 48 2910
SG10-1250/10 2080 10190 10190 0.50 49 3330
SG10-1600/10 2440 11340 11340 0.50 50 4070
SG10-2000/10 3320 14270 14270 0.40 50 4780
SG10-2500/10 4000 16550 16550 0.40 51 5840
SG10 series H class insulated three coherent type power transformer dimensions
product
model
Non-enclosed
(without protective cover)
d1 d2 Enclosed
(with protective cover)
d1 d2
L B H L B H
SG10-100/10 1010 700 1135 660 400 1300 1100 1300 660 400
SG10-160/10 1120 700 1230 660 440 1500 1100 1500 660 440
SG10-200/10 1180 700 1275 660 450 1500 1100 1500 660 450
SG10-250/10 1290 700 1330 660 450 1500 1100 1500 660 450
SG10-315/10 1320 700 1355 660 660 1600 1100 1500 660 660
SG10-400/10 1510 1110 1490 820 660 1780 1680 1900 820 660
SG10-500/10 1530 1160 1525 820 660 1780 1680 1900 820 660
SG10-630/10 1630 1240 1650 820 660 1800 1350 2200 820 660
SG10-800/10 1690 1240 1560 820 820 1920 1640 1900 820 820
SG10-1000/10 1690 1280 1720 820 820 1920 1640 1900 820 820
SG10-1250/10 1750 1280 1815 1070 1070 2020 1640 1900 1070 1070
SG10-1600/10 1870 1280 1940 1070 1070 2140 1680 2200 1070 1070
SG10-2000/10 2000 1280 1775 1070 1070 2270 1680 2200 1070 1070
SG10-2500/10 2100 1320 2030 1475 1475 2470 1680 2200 1475 1475

Diagram

SG10 three-coherent type power transformer-heyi

Diagram

SG10 three-coherent type power transformer-heyi

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