NBL7-63 DC MCB supplementary protectors are designed to provide over-current protection within appliances or electrical equipment, where a branch circuit protection is already provided or not required. Devices are designed for direct current (DC) control
Our module power ranges from 215W to 540W, and the highest module efficiency reaches 21%. Monocrystalline solar panel for home system for residential pitched roofs and color steel tile factory projects, we have high efficiency PERC double-glass modules.
900A Peak And 15000mAh Ultra-Safe Car Portable Lithium Jump Starter Battery With USB Charger Power Bank (Up to 6L Gas or 3L Diesel Engine), With Eight Protection Functions And Built-in LED Light
Founded in 1932 in the United Kingdom, Perkins annual output nearly 400,000 engines.The diesel and natural gas engines are widely used in various industries due to their advantages of economy, reliability and durability.
Stainless steel for A. C. F parts, UL approved Nylon PA66 (Flammability UL 94V-2) for E part, EPDM rubber for B. D parts. (Accept to make super rubber: resist high temperature rubber, resist strong acid/alkali,etc).
This type indoor single phase current transformer is casting resin fully enclosed insulated, post structure, with protective class. It apply to metering electric energy and current monitoring, relay protection in the electrical system of rated frequency 5
Large volume oil tankStrengthened and thickened, special process for spray painting , roll welding for not easy to leakage.Aluminum alloy bodyFast heat dissipation, low oil temperature, light weight.
Applications:(1) Solar/Wind Power System(2)Telephone switchboard, electric equipments, medical equipments, instruments, and meters(3) Computer, uninterrupted power source (UPS)