| Place of Origin: | XIAN,CHINA |
|---|---|
| Brand Name: | XG |
| Certification: | ISO,CCC |
| Model Number: | LB6-110 |
| Minimum Order Quantity: | 1-3 SET |
| Packaging Details: | WOODNE CASE |
| Delivery Time: | 7-15 DAYD |
| Payment Terms: | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability: | 2000SET |
| Rated Voltage: | 110kv | Phase: | Three |
|---|---|---|---|
| Usage: | Current And Voltage Protection | Coil Structure: | TOROIDAL |
| Coil Number: | AUTOTRANSFORMER | Rated Frequency: | 50HZ/60Hz |
| Application: | Outdoor | Type: | Oil Type |
| High Light: | LB6-110KV Oil Immersed Current Transformer,126kv Oil Immersed Current Transformer,132kv Oil Immersed Current Transformer |
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1. LB6-110KV 126kv 132kv Single Oil Immersed CT Current Tranformer
LB6-110 type current transformer has an oil-immersed fullysealed structure. The primary coil is U-shape, the main body is fixed on the bracket, the main insulation uses capacitor type oilpaper, use the high voltage cable paper to wrap the core of primary coil, and set up several capacitor shields among it, the internal shield is connected to high potential, and the external shield is connected to ground reliably.
There is a porcelain bushing at the upper part of oil tank, and an oil conservator is set up on top of porcelain bushing, primary outlet terminal is on the oil conservator, series-parallel connection uses an external switch device, i.e., the switching operation is carried out outside the oil conservator.
Use a stainless steel expander as the oil compensation device to ensure oil quality. Oil level is indicated by the pointer at the upper window of expander.
A nameplate is set up on the oil tank to show the technical data. There are four lifting blocks for hoisting, an oil-discharge valve and earthing bolts at the bottom of oil tank.
The product can have four to six secondary coils, the secondary measurement coil is made by microcrystalline alloy with high magnetic conductivity, thus can ensure that the measurement precision reaches up to 0.2 grade or 0.2S grade. 2 600A or above current transformer has a pigtail at measurement secondary coil, in order to get two current ratios.
Use new technology and new materials such as hot galvanizing or stainless steel standard parts etc for outside of the product to make complete equipment rustless.
Reasonable and originative structure as well as advanced technology ensures that the product runs reliably, safely and durably.
Leading wire of secondary coil and leading wire of ground terminal of primary coil are connected with Phoenix special terminal in the secondary terminal box via the terminal block cast as a whole with epoxy on the shell. It is more convenient for operations such as plug-in, pull-out and wiring etc. The sealing performance meets the requirement of IP55.
The transformer can be installed horizontally or vertically.
2. Data
|
Rated voltage |
110KV |
|
Rated frequency |
50/60Hz |
|
Rated insulation level |
126/230/550KV |
|
Creepage distance |
3155mm |
|
Flashover distance |
1150mm |
|
Rated short-time thermal curent (kA) |
5.3~45kA/3s |
|
Rated dynamic stability current (kA) |
13~115 |
|
Rated primary current (A) |
50~3200A |
|
Rated secondary current (A) |
1 or 5 |
|
Accuracy class |
0.2,0.2S,0.5,0.5S,5P,10P any combinations |
|
Rated burden (VA) |
15~60VA |
|
Instrument security factor(FS) |
≤5 or 10 5 or 10 |
|
Accuracy limit factor |
10,15,20,30 |
|
Mounting hole dimension (mm) |
4 X 18 |
|
Mounting dimension (mm) |
475 X 475 |
|
Oil weight /Total weight (kg) |
120/450 |
|
Outline Dimensions (mm) |
(695±15) X570X (2150±15) |
4. Factory
1. All our activities are accredited to ISO 14001:2015 and IEC standard.
2. Send the technical data, better for all useful information; we will make a good recommendation.
3. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.
