资讯动态

News

26/02/2020

Return to work in the disease

On February 26, the production of NPOWER Group resumed. The director and manager of our company personally supervised the production work of the company on the spot. They required employees to queue in an orderly manner wearing masks, and only after being disinfected with alcohol and having their body temperature measured could they enter the company to resume work.

To read more
25/06/2026
What Does a Digital Time Relay Do in Control Systems?

What Does a Digital Time Relay Do in Control Systems?

A digital time relay provides precise timing for control circuits — delay, interval, off-delay, or cyclic. Digital display, multiple modes, wide time range. Sets accurate, runs reliably.

To read more
23/06/2026
What Makes a Solid State Relay Last Longer?

What Makes a Solid State Relay Last Longer?

A solid state relay lasts longer with no moving parts to wear. Lifespan depends on thermal management — proper heat sinking extends life to 10+ years. Available 30–380V, DC and AC output.

To read more

04

Time Switch Explained: Definition, Types & Uses

Click volume:871Add time:2026-03-04

A time switch automates device schedules based on time, with types like mechanical, digital, and astronomical, offering energy-efficient solutions for home, lighting, and industrial use.

14

what is an ac contactor​?

Click volume:837Add time:2026-01-14

An AC contactor is an electromagnetically controlled device that safely and reliably switches high-power AC circuits, enabling efficient automation and motor control in industrial and commercial ...

17

What types of time relays are there?

Click volume:1012Add time:2025-12-17

A time relay is an electrical control device that introduces a preset time delay to switch circuits, with multiple types used to ensure precise sequencing, protection, and automation in industria...

08

What does the motor controller provide protection for?

Click volume:1312Add time:2025-12-08

Motor controllers provide comprehensive protection—including overload, short-circuit, phase loss, voltage fluctuation, temperature rise, and stall faults—to ensure safe, stable, and reliable moto...

26

What is a power relay used for?

Click volume:675Add time:2025-11-26

A power relay is an electrically operated switch used to safely control high-power loads with low-power signals, offering isolation, reliability, and wide application across industrial, automotiv...

12

How does a time relay work?

Click volume:927Add time:2025-11-12

The time relay is an essential electrical control component that uses precise timing to enhance safety and efficiency in a wide range of domestic and industrial systems.

GET A QUOTE

Get in Touch
Captcha Code
×