Other
S11-MD Series
SH15-M Series
ST11-M Series
KS11 Series
KS11 Furnace transformer

  Introduction

  • KS11 Furnace transformers integrate state-of-the-art transformer design and construction. Compared to KS 9 series, KS11 series are more efficient, no-load loss is reduced by 20 %. Since its high performance in energy saving, the product is recommended by China Machinery Industry Federation (CMIF).

  • The products are used in steel industry for smelting scrap iron and for refining steel.Other application areas are:

    Smelting glass and ceramics.

    Manufacturing or refining many other materials, e.g. ferrochromium, ferromanganese, different abrasivematerials (oxides and nitrides), semiconducting base materials, nanopowders etc.

    

  Features

  • Core made of high quality cold-rolled silicon steel. 45 degree Step-lapped core structure , thereby reducing the no-load loss and no-load current.
  • High quality oxygen-free copper winding for both high and low voltage sides, high-voltage in the automatic winding machine low-voltage windings with wire (foil) type winding structure.
  • New type of insulation, Strong short circuit withstand capability.
  • Energy saving: no-load loss reduced by 20% compared with traditional Series.
  • Ultra Quiet: Noise reduced by 7 ~ 10Db.

 SELECTION CHART

  10KV PRIMARY,400V~1000V SECONDARY

型号
Type
容量
Capacity
(kVA)
电压组合(HV/LV) 联结组
标号
Connection
空载损耗
No-Load
loss(w)
负载损耗
Load
loss(w)
空载电流
No-Load
Current(%)
短路阻抗
Impedance
Voltage(%)
轨距
Gauge
(mm)
高压
HV(kV)
分接范围
(%)
低压
LV(kV)
KS11-30/10 30

6

6.3

6.6

10

10.5

11

±5%

±2%

*2.5%

0.693

0.4

Yy0

Yd11

100 600 2.1 4.0 660*300
KS11-50/10 50 130 870 2.0 660*300
KS11-63/10 63 150 1040 1.9 660*300
KS11-80/10 80 180 1250 1.8 660*300
KS11-100/10 100 200 1500 1.6 660*300
KS11-125/10 125 240 1800 1.4 660*300
KS11-160/10 160 280 2200 1.4 660*300
KS11-200/10 200 340 2600 1.3 660*300
KS11-250/10 250 400 3050 1.2 660*330
KS11-315/10 315 480 3650 1.1 660*330
KS11-400/10 400 570 4300 1.0 660*330
KS11-500/10 500 680 5150 1.0 660*390
KS11-630/10 630 810 6200 0.9 4.5 660*390