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· Tech data of 6kV KBSGZY series dry type mining explosion isolation movable transformer substation
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Tech data of 6kV KBSG series mining explosion isolation dry type transformer

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Tech data of 6kV KBSG series mining explosion isolation dry type transformer

Features of Products

   The KBSG series mining explosion isolation dry transformer conftorms to new GB 8286, mineral product separates explode
migration transformer substation requests. Insulating the material adopts C class or H class to insulate, hot stability good, cooling
offway a doption ANAN. be applicable to there are air and coal dust of the methane mixture, and there is the mineral well, mineral
mountain, tunnel of explosion danger ~gtc. environment, also be app licable to shortage with air and steam environment which
decays metals and breakage to insulate. Settle the frequency as 50 Hz, a primary voltage is 6 kVs or 10 kVs, andneutergender
not to connect ground for the power system, for use various motive equipments in the environment with various use electricity
device to provide power supply.

Using environment and working condition


1、The installment highly does not surpass elevation 1000m,the special environment gives the explanation in addition;
2、Ambient temperature:
  Highest air temperature +40℃;
  Highest daily average air temperature+30℃;;
  Highest annual average air temperature+20℃;
  Lowest outdoor air temperature-5℃.
3、The surrounding air relative humidity is not bigger than 95% ( +25℃when )
4、In has the methane and the coal dust,also has the explosion hazard in the mine pit;
5、Does not have,the vibration as well as with the gradient does not surpass in 15~ environment;
6、Does not have sufficiently the dipping and the insulation gas and the steam;
7、No-water drop place;
8、The supply voltage profile is approximate to the sine wave;
9、The three-phase supply voltage approximate is symmetrical;
(When extracts this condition stipulation,separate consultation)

Type Meaning

Product standard

GB 8286-2005 GB3836-2000
GB/T 10228-1997 GB6450-1986

Tech data of 6kV KBSG series mining explosion isolation dry type transformer

 

rated
capacity
(kVA)
Voltage
group
(kV)
connection
method
dissipation no-load
current
Impedance
voltage
outline dimension weight Gange
No-load Load
50

高压

(6±5%)

低压

0.693/0.4

1.2/0.693

1.2

3.45

Yy0

(d11)

350 550 2.5 4 2150×780×910


1350 600
100 520 920 2.5 4 2200×800×1100 1480
200 820 1550 2 4 2450×835×1285 1980

600

900

250 950 1800 2 4 2550×885×1325 2670
315 1100 2150 1.8 4 2585×895×1340 2850
400 1300 2600 1.8 4 2700×895×1450 3050
500 1500 3100 1.5 4 2750×945×1475 3590
630 1800 3680 1.5 4 2770×960×1535 3860
800

Yy0(d11)

Dyn11

2050 4500 1.0 4 2770×990×1600 4975
1000 2350 5400 1.0 4 2930×1060×1615 5900
1250 2750 6500 1.0 4 2965×1010×1640 6860
1600 3350 8000 1.8 4 3010×1175×1760 8480
2000 3800 9500 0.6 4.5 3225×1220×1790 9180
2500 4500 10600 0.6 5 3580×1230×1850 13080
3150 5300 12500 0.6 5.5 3820×1260×1890 16500
4000 6100 14000 0.6 6 3930×1400×1890 19060

 

Tech data of 10kV KBSG series mining explosion isolation dry type transformer

 

rated
capacity
(kVA)
Voltage
group
(kV)
connection
method
dissipation no-load
current
Impedance
voltage
outline dimension weight Gange
No-load Load
50

高压

(10±5%)

低压

0.693/0.4

1.2/0.693

1.2

3.45

Yy0

(d11)

390 680 2.5 4 2250×800×1010

1450 600
100 560 1050 2.5 4 2400×845×1160 1880
200 950 1800 2 4 2540×875×1400 2360

600

900

250 1100 2100 2 4 2620×900×1435 2760
315 1300 2500 1.8 4 2655×915×1505 2950
400 1500 3000 1.8 4 2710×950×1520 3350
500 1750 3500 1.5 4 2770×950×1535 3620
630 2000 4100 1.5 4 2850×970×1660 4500
800

Yy0(d11)

Dyn11

2300 5100 1.2 4 2910×1060×1615 5580
1000 2600 6100 1.2 4.5 3075×1050×1750 6450
1250 3100 7400 1.0 4.5 3145×1050×1790 6900
1600 3800 8500 1.8 5 3160×1220×1885 8480
2000 4500 9700 0.6 5 3665×1220×1900 11030
2500 5200 10800 0.6 5.5 3780×1390×1900 14080
3150 6100 12800 0.6 5.5 3880×1410×1990 18800
4000 7000 15000 0.6 6 4210×1460×1900 21600

Note: The above data provides a reference only, movable transformer substation the basis switch of the shape size
of transformer substation different but different.

 
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