Wholesale Dealers of XJM7-J Measuring box (Infrastructure Energy Measurement Box) Supply to Vietnam
Exterior and dimensions
With this motto in mind, we have become one of the most technologically innovative, cost-efficient, and price-competitive manufacturers for Wholesale Dealers of XJM7-J Measuring box (Infrastructure Energy Measurement Box) Supply to Vietnam, We look forward to supplying you with our products in the near future, and you will find our quotation is very reasonable and the quality of our products is very excellent!
XJM7-J metering box (infrastructure power metering box) is suitable in power supply system with AC 50HZ, rated voltage 380 / 220V , as the power measurement in construction site.
Meet GB7251.1-1997 and GB7251.3-1997 standards.
A single OVCB protects all home appliances , LCD TV, Refrigerator, A/c ,Washing Machine or any other electronic equipment.All home appliances are designed for a working range 150 -260V a.c .Standard stabilizers available in the market are also having the same working range .Hence no need of stabilizers for the working of appliances .Now companies are stacking ‘ No stabilizer Required ‘ sticker on the appliances. The boosting available in the standard stabilizer is only 10Volts. Even though voltage stabilization is not required ,low/high voltage protection is must for the appliances.
Another disadvantage of the stabilizers is the energy consumption. Per month consumption of one stabilizer varies from 10 units to 30 units depending upon the capacity. For the protection of all appliances monthly consumption of OVCB is only 3 Units/Month.
www.studythecode.com This is another video “Tip of the Week” regarding a change to the electrical portion of the 2012 International Residential Code and the 2011 National Electrical Code. This video is describing a change to the requirements for GFCI’s being readily accessible.