The 6 in the 608 bearing represents the 6 series deep groove ball bearing, 0 is the size series, and 8 is the inner diameter of 8 mm. Dimensions are 22mm outer diameter, 7mm height and 8mm inner diameter. There are 7 steel balls and the diameter of the steel ball is 3.969mm.
The bearing is divided into 608 bearings with dust cover and sealing cover. The dust cover is indicated by the model suffix zz (608zz), and the rubber cover is indicated by the model suffix DDU (608DDU).
It is popular engineered stone type quartz slab, with very nice vein design. We manufacture big slab with different sizes, available for countertop fabricators to cut any target sizes. The quartz slab is very stable in engineering kitchen worktop.
Super large 4-inch LCD
Built-in zero export function
I-V curve scanning function
1100V voltage level design
Max. efficiency up to 98.6%
Built-in SPD, over / under pressure, over current, over temperature, island and other multiple protection
Features:
1. It has strong overload capability and can drive the 3ph pump with 1:1 horse power;
2. Advanced dynamic MPPT function, efficiency >99%;wide range of MPPT input voltage ranges;
3, Adopt advanced IGBT power module,inside with AC filter for high head system;
4. IP21 design,speed regulating heat dissipation,indoor use;
5. RS485 and GPRS remote monitoring and start-stop management through APP;
6. Meet the simultaneous input of the utility Grid/DG and solar, automatic switching, online energy complementary, solar priority, keep the pump rated work, and achieve 24H water supply.
7 .Perfect system protection, undervoltage, overload, overvoltage, overcurrent, grid phase loss, pump dry, phase loss, short circuit, overheating, etc.
8. Fully automatic operation control, soft start and soft stop,one key to start.
1.Combines high efficiency PERC bifacial cells with a dual glass construction,which can convert light that hits the back of the module into electricity, generating up to 25% more energy;
2.Special half-cell design reduces the energy loss caused by shadows,better anti-shading performance;
3.Lower hot spot risks due to half-cell layout,offers an additional level of safety;
4.Fire class A certificated reduces the fire risk;
5.Design with frame makes the module suitable for various bracket installation methods;
6.Suitable for high temperature, high humidity, coastal, desert, lake and other harsh environment;
Solar pump inverter obtains direct current energy from photovoltaic cells, and converts it into electric energy to drive the water pump. According to the intensity of sunlight, take use of MPPT algorithm, the inverter adjusts the output frequency to make maximum use of solar energy.
182 Cell 500W Bifacial Mono PERC Double Glass Solar Panel PV Module, Sunpal BiMAX5 132 Cell Series Solar Panel Power Range 470W 475W 480W 485W 490W 495W 500W.
