Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
SCBH15 Series
Amorphous Alloy Core Dry-type Transformer
SCBH15 series amorphous alloy core dry type transformer is an efficient and energy savingnew type distribution transformer. It is acombination of technologies of amorphous alloy transformer and cast resin dry typetransformer and has the advantages of oil free, flame retardant,self extinguish, resistant to moisture, anti-cracking, free maintenance, and especiallylow no load loss. It has been widely used in railway, airport,station, high building, business center, and industrial and miningenterprises. It is particular well suited to inflammable andexplosive places.
Characteristics
●Low loss
Especially no load loss, 75% lower than ordinarytransformer at the same capacity, drastically reducingits operating cost and has obvious effect on energy-saving.
●Strong anti-short circuit capacity
Three-phase five-limb structure and frameprotection structure around iron core effectively ensure the capability of anti-short circuit.
● Low noise
The combination of reasonable design and carefultechnique makes the noise of products lower than the requirement of nationalstandard JB/10088.
● Highhumidity proof
HV&LV coils arevacuum epoxy cast resin, can be operated in 100% relative humidityand other harsh environment.
● Low temperature rise
Coils adopt thin resin structurewithout cracking and have strong ability for heatdissipation and overload.
● Flame resistance, self-extinguishment, explosion proof and no pollutionto environment
Glass fiber and other insulating materials used in coilsare self-extinguish and can not cause fire hazard because of electric arcproduced by short circuit.
Using Condition
●Altitude:less than1000m.
●Max.temperature: less than 40℃.
●Min.temperature: -5℃.
●Max.monthly average temperature: 30℃.
●Max.yearly average temperature: 20℃.
●Noobvious pollution in installation environment.
●Indoor
Insulating Level
Voltage Grade (kv) | The highest voltage effective value of equipment (kv) | Rated short-time applied withstand voltage (kV/min) | Rated lightning impact withstand voltage (peak) (kv) |
≤1 | 1.1 | 3 | -- |
6 | 7.2 | 20 | 60 |
10 | 12 | 35 | 75 |
Performance Parameter
Capacitance (Kva) | Voltage Assembly (kv) | HV tapping range (%) | LV (KV) | Connectiion | No-load loss (W) | No-load current (%) | Load loss （75℃）W | Impedance Voltage （%） |
200 | 6 6.3 6.6 10 10.5 11
| ±5 Or ±2×2.5
| 0.4 | Dyn11
| 200 | 0.7 | 2200 | 4 |
250 | 230 | 0.7 | 2400 | |||||
315 | 280 | 0.7 | 3020 | |||||
400 | 300 | 0.6 | 3480 | |||||
500 | 360 | 0.6 | 4260 | |||||
630 | 430 | 0.5 | 5150 | |||||
630 | 420 | 0.5 | 5200 | 6 | ||||
800 | 480 | 0.5 | 6070 | |||||
1000 | 550 | 0.4 | 7100 | |||||
1250 | 660 | 0.4 | 8460 | |||||
1600 | 750 | 0.4 | 10240 |
Outside Dimension
Type | Uk% | Dimension （mm） | Kg Weight (Kg) | ||||
L | B | H | L1 | L2 | |||
SCBH15-200/10 | 4 | 1450 | 1000 | 1230 | 660 | 660 | 1450 |
SCBH15-250/10 | 1650 | 1000 | 1280 | 660 | 660 | 1700 | |
SCBH15-31510 | 1700 | 1000 | 1290 | 660 | 660 | 1950 | |
SCBH15-400/10 | 1710 | 1050 | 1290 | 660 | 660 | 2230 | |
SCBH15-500/10 | 1750 | 1050 | 1300 | 820 | 660 | 2580 | |
SCBH15-630/10 | 1800 | 1100 | 1320 | 820 | 660 | 3210 | |
SCBH15-630/10 | 6 | 1850 | 1100 | 1310 | 820 | 660 | 3150 |
SCBH15-800/10 | 1930 | 1150 | 1330 | 820 | 660 | 3500 | |
SCBH15-1000/10 | 2080 | 1200 | 1360 | 1070 | 820 | 4390 | |
SCBH15-1250/10 | 2160 | 1200 | 1380 | 1070 | 820 | 4910 | |
SCBH15-1600/10 | 2300 | 1250 | 1450 | 1070 | 820 | 6050 | |
Note: Outsidedimension is only for your reference.
Ordering basic data
1、Rated capacity;
2、Rated voltage;
3、Rated frequency;
4、Tapping range;
5、Impedance voltage;
6、Using condition;
7、Other performance data should be indicated in thecontract.
