SEO Blog

063月 2016

The solar module inverter links the each PV module to a inverter, while each component has a separate maximum power peak tracking, so that the PV module is better matched with the inverter. Usually used for 50W to the 400W photovoltaic power generation station, the total efficiency is lower than the string inverter. Since the communication is in parallel, this increases the complexity of the connection of the AC side, and difficult to maintain. Another problem need to be solved is that how to connected with power grid more effectively, the simple way is to connect directly through the common AC socket. Thus can reduce the cost and simplify the equipment installation, but usually the grid safety standards of different cities may not be allowed to do so, the power company may against power devices directly connect to ordinary home users’ sockets. Another security related factor is whether or not to use the isolation transformer (high frequency or low frequency), or to allow the use of non transformer type inverter. This inverter is widely used in glass curtain wall.

IG3115CL 1-10KW Pure Sine Wave Output Power Inverter (Solar Panel Inverters,Solar Panel Power Inverter)

292月 2016

With the size of power supply cabinet, and then check the appearance of equipment, ensure matching wtih the selected support. A rugged cabinet can bearing weighing up to 450 pounds, so it is necessary to check the tools that handling equipment, such as lifting or trolley. The cabinet on wheels, so you only need to put the equipment installed in the power control cabinet, pushed to the right place. Measure the size of the room and the height of the ceiling, doors and lift to make sure that the cabinet can be passed. In addition, consider to the many types of equipment in the cabinet, to ensure that the power supply cabinet is near the power, network cable spigot and communication socket. Check the angle of power control cabinet door open and closed. Standard cabinet door open on the right and the hinge on the left, of course, does not rule out the opposite situation. All the doors and side panels should be easy to open, easy to maintain. When you want to install equipment power supply cabinet into an existing group, you can put the cabinet next to a row, looks safe and tidy. Some group due to various reasons, can not be increased, or only adding several accessories. The good cabinet model group should have full scalability, and with all the necessary hardware, remove the side panels of the power supply cabinet, connect the power control cabinet to each other in a row by screws.

BT Series UPS Battery Cabinet (power control cabinet,power supply cabinet)

292月 2016

The early period outdoor network enclosures are made mostly by casting or angle connected through the screw and rivet, or the welded into the frame of cabinet then install the door made of a thin steel plate. This kind of outdoor power enclosure has been eliminated as it is big, bulky and shabby appearance. With the use of transistors and integrated circuits, various components become super small, the structure of cabinet develop toward the direction of miniaturization and modularization. The outdoor network enclosure has developed from the past whole panel structure into a certain size series of plug box and plug in
structure. The assembly arrangement of plug box and plug in is divided into horizontal and vertical arrangement. The materials of network cabinets commonly used thin steel plate,various shape of the steel or aluminum, and various engineering plastics etc.. The outdoor power enclosure frame network not only connected by welding and screws, but also bonding process.

Outdoor Air-condition Cabinet (outdoor network enclosure,outdoor power enclosure)

282月 2016

The appearance of coating
Surface coating should be continuously and evenly. Texture should be same to the corresponding standard model consistent, and no nodulation, shrinkage, foaming, pinhole, cracking, peeling, powder, granule, flow hanging, threadbare, mixed with dirt and other defects. For non spraying processing outdoor battery cabinet, surface gloss and texture should be uniform and beautiful.

The adhesion of coating
The coating surface of the cabinet through adhesion test, to meet the requirements of GB/T 9286-1998 level 1.

The impact resistance of coating
The outdoor battery enclosure surface without radial crack and notch and other defects coating after impact test.

Anti-aging coating
The outdoor electric enclosure surface anti-aging coating.

Solvent resistant coating
The the coating of cabinet surface should not appear obvious loss of light, and wiped signs fade after solvent resistance test.Telecom Outdoor Cabinets solution (Outdoor electric enclosure,outdoor battery enclosure,outdoor battery cabinet)