Step down dry type transformers are crucial components in various power supply applications, particularly in temporary setups. These transformers facilitate the conversion of high voltage electricity to a lower voltage level, making them ideal for construction sites, events, and other temporary installations where reliable power is essential. Manufactured primarily in China, these transformers are known for their robust design and efficiency. They are typically housed in a dry-type casing, which eliminates the need for oil and reduces maintenance requirements. This characteristic also enhances safety, allowing for use in environments where flammable materials may be present.
Type
Rated capacity （KVA）
Voltage combination（KV）
No-load losses（W）
Load losses（W）
No-load current （%）
Short-circuit impedance （%）
SCH15-30
30
6,6.3,6.6,10,11/0.4
70
710
1.6
4.0
SCH15-50
50
6,6.3,6.6,10,11/0.4
90
1000
1.4
4.0
SCH15-80
80
6,6.3,6.6,10,11/0.4
120
1380
1.3
4.0
SCH15-100
100
6,6.3,6.6,10,11/0.4
130
1570
1.2
4.0
SCH15-125
125
6,6.3,6.6,10,11/0.4
150
1850
1.1
4.0
SC(B)H15-160
160
6,6.3,6.6,10,11/0.4
170
2130
1.1
4.0
SC(B)H15-200
200
6,6.3,6.6,10,11/0.4
200
2530
1.0
4.0
SC(B)H15-250
250
6,6.3,6.6,10,11/0.4
230
2760
1.0
4.0
SC(B)H15-315
315
6,6.3,6.6,10,11/0.4
280
3470
0.9
4.0
SC(B)H15-400
400
6,6.3,6.6,10,11/0.4
310
3990
0.8
4.0
SC(B)H15-500
500
6,6.3,6.6,10,11/0.4
360
4880
0.8
4.0
SC(B)H15-630
630
6,6.3,6.6,10,11/0.4
420
5880
0.7
4.0
SC(B)H15-630
630
6,6.3,6.6,10,11/0.4
410
5960
0.7
6.0
SC(B)H15-800
800
6,6.3,6.6,10,11/0.4
480
6960
0.7
6.0
SC(B)H15-1000
1000
6,6.3,6.6,10,11/0.4
550
8130
0.6
6.0
SC(B)H15-1250
1250
6,6.3,6.6,10,11/0.4
650
9690
0.6
6.0
SC(B)H15-1600
1600
6,6.3,6.6,10,11/0.4
780
11730
0.6
6.0
SC(B)H15-2000
2000
6,6.3,6.6,10,11/0.4
1000
14450
0.5
6.0
SC(B)H15-2500
2500
6,6.3,6.6,10,11/0.4
1200
17170
0.5
6.0
Applications in Temporary Power Supply
The versatility of step down dry type transformers makes them suitable for a wide range of temporary power supply applications. Commonly employed in construction sites, they can easily accommodate the fluctuating power demands of heavy machinery and tools. Their ability to provide consistent voltage levels helps ensure that equipment operates efficiently and safely. In addition to construction, these transformers are frequently utilized at outdoor events, festivals, and exhibitions. They enable organizers to set up a reliable power source without the complexities associated with traditional power systems. This flexibility is particularly beneficial for short-term projects that require quick setup and teardown.
Advantages of Choosing a Chinese Manufacturer
Choosing a Chinese manufacturer for step down dry type transformers presents several advantages. First, China’s manufacturing industry has advanced significantly, allowing for high-quality production standards that meet international norms. This ensures that the transformers are not only durable but also efficient in operation. Moreover, Chinese manufacturers often offer competitive pricing due to lower production costs. This affordability does not compromise quality; many manufacturers adhere to strict quality control processes to deliver reliable products. Additionally, the extensive range of options available allows customers to select transformers that best fit their specific needs.
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Step down dry type transformers are crucial components in various power supply applications, particularly in temporary setups. These transformers facilitate the conversion of high voltage electricity to a lower voltage level, making them ideal for construction sites, events, and other temporary installations where reliable power is essential. Manufactured primarily in China, these transformers are known for their robust design and efficiency. They are typically housed in a dry-type casing, which eliminates the need for oil and reduces maintenance requirements. This characteristic also enhances safety, allowing for use in environments where flammable materials may be present.