Delivery Time:20 days and depends on ordering quantity
Certification:CE

 
80mm ZCT80 Zero Phase Current Transformer 0.3A 3kV for Relay Protection
 
 
Description:
 
This type of current transformer is used indoor to measure the current and energy and perform relaying 
protection in AC circuit rated voltage up to 660V and rated frequency 50/60hz.
The item is designed into moulded case protection structure and widely applied to complete cabinet body.
This product performance is in accordance with the standard IEC185
 
 
Applications:
 
Electric fire monitoring
Leakage protection system
Electromagnetic relaying protection
Microcomputer protection
 
 
Specifications:
It can be widely used in the relay protection area
Encapsulated with epoxy resin to ensure strong insulation ability
Various mechanical dimensions, highly customer-tailored
Linear output current, high precision
Small volume, light weight, easy for installation
Compact and delicate appearance
Suitable for single-phase electricity meter as well as anti-tampering electricity meter
 
 
Technical data:

Rated Frequency 50/60 HA Accuracy Class 5P  10P Rated Turns Ratio 1/210 (As customers\' request) Residual current input/output voltage  sensing parameters Zero Phase (Primary/ Secondary) Rated  Resistive Burden 300mA/80mV 56Ω 3A/80mV 5.6Ω 30A/80mV 0.5Ω Rated primary current 0.3A Rated accurancy limit primary current 3A/80mV Accuracy limit primary ALF 10 Highest voltage for equipment 0.72kV Rated power-frequency withstand voltage 3kV Operating Temperatur -20 to +45 degree

 
 

 
 
Further information:
 
1. Plastics materials: all raw materials are brand-new and second-hand materials are forbidden. Furthermore some of them are supplied by super branding companies like DSM, Mitsubishi.
 
2. There is just one level of quality as A in KRIPAL and we are aim to provide the excellent articles to our clients and help them gain more market shares.
 
3. ODM: we are providing ODM services to the super companies (more than 15) who are top-10 electrical industrial companies in their country. Just show us your ideas and we will present a solution.