JSZK2-6 10 voltage transformer,High Voltage Current Transformer

Home

Products

Residual Current Sensor

Flexible Rogowski coil

Split Core Current Transformer

Current Transformer

Three phase CT High Voltage Current Transformer

Indoor current transformer Outdoor current transformer Indoor voltage transformer Outdoor voltage transformer

Protection Current Transformer

Current transducer

Mini Current Transformer

Combined Current Transformer Loading-Type Current transformer Bus Bar-Type Current transformer Pin-type Current Transformer Current-Voltage Transformer DC Immune CT Voltage Power Transformer Zero-Sequence Current Transformer Special Current Transformer

Current Sensor

Closed Loop Hall Effect Current Sensor DC leakage current sensor Hall Effect Current Transmitter Hall Effect Voltage Sensor & Transmitter Open Loop Hall Effect Current Sensor

Shunt

Zero Sequence CT

Indicator meter

Transformer

Others

Digital Meter

digital current meter COS meter Power_meter Energy meter Combined meter Multifunction meter Frequency meter digital voltage meter Transducers

Insulator Inverter Controller Voltage Stabilizer

SBW/DBW Automatic compensated power voltage stabilizer SBW-F Sub-tone automatic compensation power voltage stabilizer SVR Automatic AC home voltage stabilizer SVC/TND single-phase high-precision automatic AC voltage stabilizer TSD wall-mounted automatic AC voltage regulator SVC/TNS three-phase high-precision automatic AC voltage stabilizer

Meter Socket Smart Circuit Breaker

Case

Case Example

Download

About Us

Contact Us

Contact Us

What is the difference between low voltage transformer and high voltage transformer?

Principle of voltage transformer

Are open-type current transformers good? What are the disadvantages of open-type current transformer

Are open-type current transformers good? What are the disadvantages of open-type current transforme

How to install current transformer?

How does a Hall current sensor work?

How to use Rogowski coil?

The difference between Rogowski coil and ordinary current transformer？

News

Company News

Industry News

Feedback

Home > Current Transformer > High Voltage Current Tran...

JSZK2-6 10 voltage transformer

JSZK2-6 10 voltage transformer

Description

Description

Introduce

The voltage transformer of this type,following the three-phase five -columm voltage transformer .Ferromagnetic burned a lot of the public nuisance and the successful development of an anti-ferromagnetic resonance voltage transformer in order to eliminate a result of varying degrees of Park power system grounding transformer.

The product is 100% ground fault occurs in the system,can still be a long time normal operation .While protecting the windings of the 100v voltage to the relay .System during normal operation to protect the windings output voltage<10V.

Features

Voltage transformer of this type of epoxy resin cast semi-enclosed,fully insulated structure.

Small size,adaptability to climate,anti-divider frequency resonance,not excitation burned ,the transformer core next to the iron yoke of the core structure ,the use of high-quailty cold-rolled silicon steel sheet stacking a rectangular exposed the air,the windings with poxy casting insulation,three-phase integrated structure.

Technical Parameter

TRANSDUCER
Load power factor	0.8(lag)
Accuracy Class Combination	0.2/0.5/6P
Product standard	GB1207
Safety factor	FS<10

Specification

Type	Rated voltage ratio	Rated output			limit output	Reted insulating level
Type	Rated voltage ratio	Measurment 0.2	Monitor 0.5	Protection 3P	limit output	Reted insulating level
JSZK2-6	6/√3/0.1/√3/0.1/3	60	90	50	1000	7.2/30/60
JSZK2-10	10/√3/0.1/√3/0.1/3	60	90	50	1000	12/42/75

Dimensions

JSZK2-6 10

Single measurement wiring elementary diagram

Double measurement wiring elementary diagram

Explanation of connection

1.To prevent the CT to be burnt out,the primary and secondary contacts are forbidden to be connected to the earth except the marked one.

2.The primary contact N is connected directly to the earth,the censorial windings of the secondary earthing is connected with relay or used as computer supervisory control system. This product is forbidden to switch in the primary harmonic elimination device and the secondary computer harmonic elimination device;otherwisethe CT will be burned out.

Accuracy test

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers

Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.

Tel:13968747975

E-mail: [email protected]

Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China

Send your message to us

First Name

Last Name

* Email

State

* Country

please select your country

Postal Code

Phone

Fax

Subject

* Message

* Verification code

ver_code

Leave a message