News - China Kangyu Electrical

18 06

How to choose a miniature circuit breaker

Publish Time:2019-06-18 Author:admin Views:0

In the civil building design, the low-voltage circuit breaker is mainly used for line overload, short circuit, over current, voltage loss, under voltage, grounding, leakage, automatic switching of dual power supply and protection and operation of the motor during infrequent starting.

14 06

Main features of residual current circuit breaker

Publish Time:2019-06-14 Author:admin Views:0

06 06

Do you know what is an air conditioning relay

Publish Time:2019-06-06 Author:admin Views:0

04 06

Things to be aware of when installing a PV combiner box

Publish Time:2019-06-04 Author:admin Views:0

30 05

How the circuit breaker works

Publish Time:2019-05-30 Author:admin Views:0

13 05

The main benefits and features of Thermal overload relays

Publish Time:2019-05-13 Author:admin Views:0

19 04

The 125th Canton Fair, Kang Yu continues the low-voltage electrical exhibition

Publish Time:2019-04-19 Author:admin Views:0

12 04

Electrical exhibition, we are on the road

Publish Time:2019-04-12 Author:admin Views:0

Just last week, the Hannover Electric Fair in Germany just ended. Wenzhou Keyu Electric Co., Ltd. actively participated in various domestic

12 04

Kang Yu invited to participate in the Canton Fair

Publish Time:2019-04-12 Author:admin Views:0

19 03

2019 HANNOVER MESSE

Publish Time:2019-03-19 Author:admin Views:0

Technology not only plays an important role in human competition, but also provides great help to human beings. This is the core message conveyed by this trade show, and once again highlights the role of Hannover in the electrical industry.

14 03

The importance of photovoltaic combiner boxes

Publish Time:2019-03-14 Author:admin Views:0

Photovoltaic power generation has the characteristics of pollution-free, safe, long-life, simple maintenance, inexhaustible resources and wide distribution of resources.

07 03

Middle East Power Exhibition is underway

Publish Time:2019-03-07 Author:admin Views:0

March 5th - 7th, 2019 Dubai International Power Exhibition in the Middle East is held in Dubai. The show brought together equipment suppliers, material suppliers and professionals from around the world.

02 03

KAYAL executives insist on learning and strive to make better achievements

Publish Time:2019-03-02 Author:admin Views:0

The world is changing every day, and social competition is getting worse. The uncertainty of the market brings many opportunities and contradictions to the enterprise. Only through continuous exploration and learning can the enterprise develop steadily.

11 10

Kayal Electrical free blood donation activities

Publish Time:2018-10-11 Author:admin Views:0

31 10

Low-key to the bones of the enterprise, focusing on technological innovation of the poly energy, worthy of your respect

Publish Time:2017-10-31 Author:admin Views:0

Eleven years of development of PV China's "Renewable Energy Law" since January 1, 2006 formally implemented so far, has been a full eleven years. In this eleven years, the photovoltaic is being driven

15 06

Electrical circuit installed thermal relay, not to install circuit breakers, isolating switch instead?

Publish Time:2017-06-15 Author:admin Views:0

The function of the thermal relay is to cut off the power automatically when the motor is over load, and the structure of the thermal relay is composed of two pieces of metal with different expansion coefficients

15 06