1 switch electrical appliances. There are mainly high voltage circuit breakers, high voltage disconnectors, high voltage fuses, high voltage load switches and ground shorts. High voltage circuit breakers are used to switch on or off circuits in no-load, normal load or short-circuit fault conditions. The high-voltage isolating switch is used to isolate the charged high-voltage electrical equipment from the power supply, and generally only has the ability to split the no-load circuit. High voltage fuses are used to break circuits in an overload or short circuit condition. High-voltage load switches are used to switch on or off circuits under no-load, normal load, and overload conditions, often in conjunction with high-voltage fuses. The grounding short circuit is used to artificially cause the high voltage line to short to ground.
2 limit the electrical appliances. It mainly includes reactors and arresters.
3 transformation appliances, also known as transformers.
Dot Light or Pixel Light, be used for building decoration, indoor and outdoor lighting, low power, small size, flexible insstallation.
1. Flexible strands of attractive mid-size, low profile high brightness RGB, RGBW or Whites LED pixel node lights suitable for applications on building facade mullion intersections for a distinctive lighting decoration or mounted into node array formation to create huge full color graphic display;
2. Cree, Osram or Lumileds LED brand choice provide good color mixed and a wide view angle;
3. Built-in PWM high brightness contrast level control for smooth and consistent color change effect;
4. Polycarbonate housing with clear flat UV-resist diffuser, weather-sealed with silicon polymer for maximum lifespan;
5. Use standard CAT5 for signal transmission. Customizable pixel node pitch and lead cable length;
6. Easy mounting and installation with stainless steel spring bracket. Single node mounts can be positioned individually to support complex structure geometries;
7. DC24V input. DMX control. Ingress protection at IP66.
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StrongLED Lighting Systems (Suzhou) Co., Ltd. , https://www.strongledcn.com