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Build Your Online Product Catalogs?
| Product Name: |
High Voltage Epoxy Resin Cast Zero Sequence Current Transformer
|
| Supply Ability: |
1000Set |
| Related proudcts |
ac current transform, ac current transform, ac clamp on current, |
| Specifications |
LZCK2500-10 |
| Price Term: |
EXWBeijing |
| Port of loading: |
Beijing/Shenzhen |
| Minimum Order |
3 |
| Unit Price: |
120USD |
|
Theory
Current transformers typically consist of a silicon steel ring core wound with many turns of copper wire as shown in the illustration to the right. The conductor carrying the primary current is passed through the ring. The CT's primary, therefore, consists of a single 'turn'. The primary 'winding' may be a permanent part of the current transformer, i.e. a heavy copper bar to carry current through the core. Window-type current transformers (aka zero sequence current transformers, or ZSCT) are also common, which can have circuit cables run through the middle of an opening in the core to provide a single-turn primary winding. To assist accuracy, the primary conductor should be centered in the aperture.
Applications
LZCK2500-10 zero sequence current transformer is suitable for current measurement and microcomputer protection of electrical equipment in 10KV and 35KV AC power system. It is widely used in co***ct fully insulated ring network switchgears such as ABB-Safe Ring/Safe Plus...and cable distribution boxes. The current transformer can be directly installed at the inlet andoutlet cables.The slice is imported silicon material. Thesemicircular ring core and secondary windings
zero sequence current transformer is mainly measurement current for Protection device
Features
New magnetic material is taken to be the core of the current transformer, which has high magnetic permeability, low saturation magnetization and good stability. Therefore, the measuring accuracy is higher and the instrument security factor is lower. Since the high quality silicon processed by advanced technology is taken to be the core of the protection windings, which assured the accuracy limit factor is higher.
The semicircular ring core and secondary windings are vacuum poured by high quality epoxide resin in the fire retardant plastic casing, which has the characteristic of moisture proof, stable performance and dispensing with maintenance.Small size, light weight, small footprint, fixed in the ring network switchgear c |
| Company: |
Beijing GFUVE Electronics Co.,Ltd
|
| Contact: |
Mr. Fuhui Guang |
| Address: |
01117-8 Fortune Street No.67 Chaoyang Road, Chaoyang District, Beijing, China. |
| Postcode: |
|
| Tel: |
+861085782698 |
| Fax: |
+861085781298 |
| E-mail: |
|
|
|
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