Xuxiang 10kV On-load Voltage Regulation Dry-type Transformer
Specifications
- weight:111.000kg
- Warranty Period:3 Months
- Certification:CE/ISO9001
- Condition:New
Packaging & Shipping
- Delivery Lead Time:7 days for ready goods
- Minimum Order:1 Piece
- Supply Ability:10,000 Set/ Sets per Month
- Total Quantity In Stock:Over 5000
- Delivery Port:Any Port In China
Product Introduction
In order to provide high-quality and stable voltage, the transformer must be regulated when voltage of the power grid fluctuates.
The more important the reliable power supply is to users, the more widely on-load voltage regulation transformers will be used.
This product is able to stand strong thermal shock and has high over load capacity with high resistance to inflammation, moisture and dust, making it applicable to various situations. This product is especially suitable for harsh environment which has strict requirements on safety against fire, big load fluctuation and which is wet and full of dirt such as high buildings, business centers, airports and other special places.
Product Features
Besides the advantages of SC(B) products, this kind of product uses vacuum on-load regulating switch, guaranteeing the sensitivity of voltage regulation and the stability of voltage output.
When the voltage of power grid fluctuates, voltage adjustment of the transformer must be carried out to improve the quality of the stable voltage.
Integrated design of on-load voltage regulating transformer has compact structure, takes up small area and can be easily installed.
On-load tapping changer has a dry vacuum box structure and is composed of electric mechanism, vacuum switch with transition resistor and the switch and tap selector.
The on-load tapping changer is provided with an automatic controller for on-site or remote control. Computer interface can be provided according to user needs.
Technical Parameters
| Rated capacity (kVA) |
Voltage combination | Connection symbol |
No -load loss (W) |
Load loss (W) |
No -load current (%) |
Short -circuit impedence (%) |
Insulation rating |
||
| HV(kV) | HV tapping range (%) |
LV(kV) | |||||||
|
200 |
11,10.5,10,6.3,6 |
±5,±2×2.5 |
0.4 |
Dyn11,Yyn0 |
690 |
2660 |
1.6 |
4 |
F/F |
|
250 |
790 |
2900 |
1.6 |
||||||
|
315 |
970 |
3610 |
1.4 |
||||||
|
400 |
1080 |
4240 |
1.4 |
||||||
|
500 |
1280 |
5150 |
1.4 |
||||||
|
630 |
1475 |
6270 |
1.2 |
6 |
|||||
|
800 |
1670 |
7400 |
1.2 |
||||||
|
1000 |
1950 |
8760 |
1.1 |
||||||
|
1250 |
2300 |
10540 |
1.1 |
||||||
|
1600 |
2700 |
12410 |
1.1 |
||||||
|
2000 |
3680 |
15220 |
1 |
||||||
|
2500 |
4400 |
18100 |
1 |
||||||
|
3450 |
5650 |
23630 |
0.8 |
8 |
|||||
|
4000 |
6560 |
28350 |
0.8 |
||||||
