10.5kv 250kva Dry Type Transformer

Nov 18, 2025

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SCB 250KVA Electric Transformers Low Loss Low Noise with Copper/Aluminium Material

Brand Name: GNEE
Model Number: SCB 13
Price: $980.00 - $1,100.00/units

 

Place of Origin:

Henan, China

Use:

Power

Phase:

Three

Coil Structure:

TOROIDAL

Coil Number:

AUTOTRANSFORMER

Product Name::

Power Transformer

Certification::

ISO9001

Type::

Dry TypeTransformer

Frequency::

50/60Hz

Material::

Copper / Aluminium

Transformer Type:

Dry Type Transformer

Standard::

IEC / GB

Warranty::

2 Years

Vector Group::

Dyn11 / Yyn0

Package::

Wooden Case

 

What is a 250 kVA transformer?

A 250 kVA transformer is an electrical device capable of transforming electrical energy from one circuit to another with a maximum power rating of 250 kilovolt-amperes (kVA). This means the transformer is designed to handle a maximum of 250,000 volt-amperes (VA) of electrical power.

 

How much load can a 250 kVA transformer handle?

A 250 kVA transformer is an electrical device capable of transforming electrical energy from one circuit to another with a maximum power rating of 250 kilovolt-amperes (kVA). This means the transformer is designed to handle a maximum of 250,000 volt-amperes (VA) of electrical power.

10.5kv 250kva Dry Type Transformer

10.5kv 250kva Dry Type Transformer

10.5kv 250kva Dry Type Transformer

SCB11-500KVA Today I will introduce you to the dry type power transformer:SCB11-500KVA Three phase power transformer,An all-copper transformer with a capacity of 500KVA.The voltage level of this transformer is 10kv to 0.4kv.It belongs to the 5th gear voltagere gulation mode.

 

This side is the high-pressure side.The middle of the three items a b c is its core position.It's a brand mew silicon steel sheet.

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This is the low-pressure side of it.

 

Inside is its low-voltage package.On the outside is its high-voltage package.

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These two are wire packs with all-copper windings.The bottom is an integrated fan.

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Product Paramenters
Main performance parameters for SC (B) 10 11KV voltage regulating power transformer without excitation:
Model
Rated capacity
(KVA)
Connection
symbol
high-voltage
(kv)
Tapping range
low-voltage
(kv)
No-load loss(W)
loss(w)
load
loss
(W)
No-load
current
(%)
short
circuit i
mpedance
(%)
SCB10-30
30
Yyn0
or
Dyn11
11
±5%
±2*2.5%
0.4
190
710
2.4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4
SCB10-50
50
10.5
270
1000
2.4
SCB10-80
80
10
 
370
1380
1.8
SCB10-100
100
 
6.3
 
400
1570
1.8
SCB10-125
125
6
 
470
1850
1.6
SCB10-160
160
 
 
550
2130
1.6
SCB10-200
200
 
 
630
2530
1.4
SCB10-250
250
 
 
720
2760
1.4
SCB10-315
315
 
 
880
3470
1.2
SCB10-400
400
 
 
980
3990
1.2
SCB10-500
500
 
 
1160
4880
1.2
SCB10-630
630
 
 
1350
5880
1
SCB10-800
800
 
 
1520
6960
1
 
SCB10-1000
1000
 
 
1770
8130
1
 
SCB10-1250
1250
 
 
2090
9690
1
 
SCB10-1600
1600
 
 
2450
11730
1
 
 
 
 
 
8
SCB10-2000
2000
 
 
3050
14450
0.8
SCB10-2500
2500
 
 
3600
17170
0.8
Main performance parameters for SC (B) 10 15~22KV voltage regulating power transformer without excitation:
Model
Rated capacity(kva)
connection
symbol
high-voltage
Tapping range
low-volage(kv)
No-load loss (W)
load
loss
(w)
No-load current(%)
short
circuit
impedance
(%)
SCB10-50
50
 
 
 
 
 
 
 
 
Yyn0
or
DYN11
15
±5%
±2*2.5%
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
0.4
345
1180
2.4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6
SCB10-100
100
20
545
1910
2.2
SCB10-160
160
22
 
682
2780
1.8
SCB10-200
200
 
 
745
2820
1.8
SCB10-250
250
 
 
855
3280
1.6
SCB10-315
315
 
 
980
3910
1.6
SCB10-400
400
 
 
1165
4640
1.4
SCB10-500
500
 
 
1365
5550
1.4
SCB10-630
630
 
 
1545
6550
1.2
SCB10-800
800
 
 
1775
7910
1.2
SCB10-1000
1000
 
 
2090
9370
1
SCB10-1250
1250
 
 
2410
11050
1
SCB10-1600
1600
 
 
2820
13300
1
SCB10-2000
2000
 
 
3280
15690
0.8
SCB10-2500
2500
 
 
3910
18550
0.8

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