The inverter itself consumes a portion of its power when it is operating, so its input power is greater than its output power. The efficiency of the inverter is the ratio of the input power of the inverter to the output power. If an inverter inputs 100 watts of direct current and outputs 90 watts of alternating current, then its efficiency is 90%. Widely used in air conditioners, home theaters, electric grinding wheels, power tools, sewing machines, DVD, VCD, computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting, etc.
Roller Shutter Lock Set, Solid brass cylinder with full brass teeth key or computer key.
- 1 right side + 1 left side = 1 pair , 1 pair = KEY ALIKE ,Supply 3 keys for 1 pair
- Single turn, 3 pins Cylinder Lock
- Interchangeable: With most common roller shutter locks available on the market. The reinforced bolt makes the roller shutter more resistant to attack.
- Available for motorized roller shutter
- Reinforced steel bolt: 2mm steel plated folded back on itself to reach overall 6.5mm thickness
- Straight, shifted, Lengthened bolt available with 6mm hole
- Rustproof zinc plated box and components
Roller Shutter Lock Set,Roller Shutter Lock,Slide Bolt Lock Set,Lock Set For Roller Shutter
Rayma(SJZ) International Trading Co., Ltd. , http://www.raymalock.com