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 |
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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.
