MF148ZZ bearing is a flanged ball bearing made of chrome steel in which the bearing is metal shield from both sides It has an 8mm inner diameter, a 15.6mm outer diameter, a 4mm thickness, and an 14mm flange.
4 Large Openable Windows, Touch 3D Printer from any Side, LED to Choose, Get a Studio at Same Time, Additional Front Window Insulation Layer Makes your 3D Printer Warmer, Born for the Enclosure, without any Holes, warmer and warmer...
48V 96V Integrated design lithium ion battery cabinet, one-stop solution solar energy storage system with hybrid inverter 3kw 5kw 8kw USA & EU standard
20KWH, 40KWH, 60KWH, 80KWH,,,,etc
EverExceed LFP lithium battery Rack system solution can be used for any indoor application, if the location is right ; EverExceed LFP batteries performance is in compliance with the requirements in the telecommunications, solar, UPS application etc. with the adoption of LiFePO4 battery structure packing by flexible plastic film or rack designed rigid packaging, it can satisfy the higher and new requirements of these application backup;
The water tightness of aluminiam window is related to the strength of aluminum alloy door and window members, rubber strip section and material, drainage system, window structure design, etc.
QR Code Access card Reader is our new intelligent Access Card Reader, Fast reading speed, High recognition rate, Strong compatibility, can connect to any Wiegand input contronller, widely Community visitor access management, Administration Service Hall management, Gates access control, Visitors intelligent machines, Smart home; Upgrade old access control systems etc.
4219328 bearings are used in the Excavator Final drive system of Hitachi ：
4219328 BRG.;ROL. Hitachi parts EX700, EX750-5, EX800H-5, ZR900TS, ZX1000K-3, ZX800, ZX850-3, ZX850-3F, ZX850H, ZX850LC-3-DH, ZX870-5G, ZX870H-3, ZX870H-3-HCMC, ZX870H-3F, ZX870H-5G, ZX870LC-5B, ZX870LC-5G, ZX870LCH-5G, ZX870LCR-5G
INTRODUCTION
Solar pumping inverter obtains DC electric energy from the photovoltaic cell and converts it into electric energy
to drive the water pump. According to the intensity of sunlight, the inverter adopts MPPT algorithm to adjust the
output frequency and make maximum use of solar energy.
This series solar pumping inverter is a flexible, easy-to use and economical solar pumping inverter launched
by Days energy according to the differentiated needs of customers. It aims to provide customers with economic
and comprehensive economic benefit solutions.
Solar pump inverter converts the DC power produced by solar panel into AC power to drive the pump work, a microprocessor inside inverter continuously monitors available energy levels and adjust pump frequency for achieving max use of solar energy. Meanwhile, AC input module or AC power pack can be added in, which allow PV, state grid, DG, multi-sources work as complementary or by-pass, to achieve system working 24 hours per day.
INTRODUCTION
solar air conditioners operate directly using solar energy and utility energy , no need battery.When the sun is shining, it is powered by the solar source completely; when the sun is weak, it is powered by the solar and utility together,the whole system with hybrid design,can work online sharing with solar and utility energy.
Application:
Areas without electricity, low power,unstable power grids,and high electricity prices where air conditioner is in demand.
ACR39T-A1 brings new and modern technology to the world of smart card readers. This SIM-sized smart card reader is small but packs in a lot of features.
As the 220V VFD manufacturer in china, 220V V5-H series is a high-performance vector control frequency drive. The product adopts open-loop vector control technology which is completely synchronized with the most advanced technology in the world. It has the excellent control performance with the international high-end AC drive. At the same time, It is combined with the use characteristics of China, and the reliability and environmental adaptability of the products are further strengthened, and the customized and professional design greatly meet the needs of various transmission applications.
Color coated steel plate is a kind of steel plate with organic coating. It has the advantages of good corrosion resistance, bright color, beautiful appearance, convenient processing and forming, original strength of steel plate and low cost.
Latest JND-X series 50amp PWM solar charge controller is used in solar off-grid system (independent system), especially suitable for small off-grid solar power generation control system, which automatically adjusts charging and discharging. The battery charging process of the JND-X controller is optimized to extend battery life and improve system performance.
