Low MOQ for XJM7-K Measuring Box (Outdoor Street Lamp Measurement Control Box) to Florence Importers
Exterior and dimensions
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XJM7-K measuring cabinet (outdoor street lamp measurement control box) is suitable in power supply line with AC 50HZ, rated voltage(0-380V), as the street lights control of industrial mine, residential quarters, schools and other buildings. Also can be used for control neon lights , underwater lighting, Street lights on/off time and with leakage protection.
In line with GB7251.1-1997 and GB7251.3-1997 standards.
protective Relay to detect fault current,
ground system,fault characteristics,fault current,relays,protective relays,power system protection,commissioning relays,performance of protective relays ,Principles of relay and circuit breaker operation,learn to read electrical diagram ,تعلم كيفية قراءة لوحة تصميم دوائر الكهرباء, using Relay protective to detect fault current