Energy - Others

In solar pump system, if the pump power is small, only a few solar panels are needed to drive the water pump. However, the voltage of several solar panels cannot meet the voltage of the water pump inverter, resulting in the need for more solar panels. In this case, the energy of the solar panel is wasted and the cost of the entire system is increased. In the end, the boost power module low-voltage starting device (LV60-90) and (LV40-70) have been developed, which can convert low-voltage DC into high-voltage DC to meet the starting voltage of the solar pump inverter, while avoiding the danger of high-voltage DC of solar modules. Features of Boost Power Module LV40-70 design for (3phase /1 phase220Vac) inverter, input voltage range :40 to 70Vdc. LV60-90 design for (3phase 380Vac) inverter, input voltage range :60 to 90Vdc. low voltage drive device is specially for small power solar pump inverter with low current and high voltage. Input voltage is DC60-90V or DC40-70 can work normally, output voltage is 5~7 times of input voltage. Output voltage changes according to input voltage so that solar pump inverter can track the maximum power of PV array. Model and Terminal Description of Booster Power Module LV Low voltage voltage booster module 40-70 or 60-90 Minimum and maximum operating voltage Lv40-70 220v inverter Lv60-90 380v inverter For example: the pump is 0.75kw 1AC 220V, solar panel power is 250w and open circuit voltage is 30v, the single phase inverter suggested open circuit voltage range is 350-400V DC. Power : 0.75*1.5=1.125kw =1125w 1125/250 =4.5 (pcs) Voltage: 350/30v = 12(pcs) 400/30v = 13(pcs) The solar system is both power and voltage, from this case Power: it needs 4 pcs, 2 in series by 2 parallels. Voltage: voltage>power, the function of the booster unit is to increase the voltage. Because the 220v boost unit is selected as LV 40-70, 2pcs in series (60V) can be added, with a 6 times boost unit, the final voltage is 360V, within the suggested open circuit voltage range. Finally, the system needs 4pcs panels in total, 2 in series by 2 parallels, with a 6 times booster unit. Selection table LV Low voltage 40-70 or 60-90 Minimum and maximum operating voltage Lv40-70 220v inverter Lv60-90 380v inverter Shenzhen MICNO Electric Co., Ltd. is one of human machine interface manufacturers. We provide Servo System, Spare Parts, boost regulator module, boost step up power module, buck boost module, buck boost converter module, boost module, boost converter module and so on. Want to know more? Please contact us.

AE300 Series Economic Type Open Loop Vector Control Inverter is a kind of mini general vector inverters, 3 phase ac motor driver adopt international advanced vector control algorithm and possess excellent functions; Based on its advanced design, it is well-known for its good quality, smaller and space-saving with competitive price. Features Features of AE300 Series 3 Phase Vector Control Inverter Excellent control performance Mini design, smaller installation space Rich product configuration and interface Easy to use and easy to repair Integrate multiple product features to meet diverse application needs Applications of AE300 Series 3 Phase Vector Control Inverter: Air compressor, Oil, Warming and Water Supply, Plastics machine, Mine, Fans and Water pumps. Technical Specifications of AE300 Series Economic Type Open Loop Vector Inverter Item Technical Index Specification Input Input voltage 3AC 380V±15% Input frequency 47~63Hz Output Output voltage 0～rated input voltage Output frequency V/f control: 0~3000Hz Sensorless vector control: 0~300Hz Control Features Control mode V/f control Sensorless vector control Torque control Operation command mode Keypad control Terminal control Serial communication control Frequency setting mode Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes. Overload capacity G model: 150% 60s, 180% 10s, 200% 3s P model: 120% 60s, 150% 10s, 180% 3s Starting torque 0.5Hz/150% (SVC); 1Hz/150% (V/f) Speed adjustment range 1:100 (SVC), 1:50 (V/f) Speed control precision ±0.5% (SVC) Carrier frequency 1.0--16.0kHz, automatically adjusted according to temperature and load characteristics Frequency accuracy Digital setting: 0.01Hz Analog setting: maximum frequency * 0.05% Torque boost Automatically torque boost; manually torque boost: 0.1%~30.0% V/f curve Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square) Acceleration/deceleration mode Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s DC braking DC braking when starting and stopping DC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~100.0s Jog operation Jog operation frequency: 0.0Hz~maximum frequency Jog acceleration/deceleration time: 0.1s~3600.0s Simple PLC & multi-step speed operation It can realize a maximum of 16 segments speed running via the built-in PLC or control terminal. Built-in PID Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.) Automatic voltage regulation Keep output voltage constant automatically when input voltage fluctuating Control Function Common DC bus Common DC bus for several inverters, energy balanced automatically Torque control Torque control without PG Torque limit “Rooter” characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process Wobble frequency control Multiple triangular-wave frequency control, special for textile Timing/length/ counting control Timing/length/counting control function Over-voltage & over-current stall control Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping Fault protection function Up to 30 fault protection including over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function Input/output terminals Input terminals Programmable DI: 7 on-off inputs, 1 high-speed pulse input 2 programmable AI: AI1: 0～10V or 0/4～20mA; A12: 0～10V or 0/4～20mA Output terminals 1 programmable open collector output: 1 analog output (open collector output or high-speed pulse output) 2 relay output 2 analog output: 0/4~20mA or 0~10V Communication terminals Offer RS485 communication interface, support MODBUS-RTU communication protocol Human machine interface LED display Display frequency setting, output frequency, output voltage, output current, etc. Multifunction key QUICK/JOG key, can be used as multifunction key Environment Ambient temperature -10℃～40℃, derated 4% when the temperature rise by every 1℃ (40℃～50℃). Humidity 90%RH or less (non-condensing) Altitude ≤1000M: output rated power, ＞1000M: output derated Storage temperature -20℃～60℃ Selection table Inverter Model Motor Rated Output Current (A) KW HP 3AC 380V/400V/415V -15%~15% AE300-0R7G/1R5P-T4 0.75/1.5 1/2 2.1/3.8 AE300-1R5G/2R2P-T4 1.5/2.2 2/3 3.8/6.0 AE300-2R2G/004P-T4 2.2/4.0 3/5 6.0/9.0 AE300-004G/5R5P-T4 4.0/5.5 5/7.5 9/13 AE300-5R5G/7R5P-T4 5.5/7.5 7.5/11 13/17 AE300-7R5G/011P-T4 7.5/11 11/15 17/25 AE300-011G/015P-T4 11/15 15/20 25/32 AE300-015G/018P-T4 15/18.5 20/25 32/37 AE300-018G/022P-T4 18.5/22 25/30 37/45 AE300-022G/030P-T4 22/30 30/40 45/60 AE300-030G/037P-T4 30/37 40/50 60/75 AE300-037G/045P-T4 37/45 50/60 75/90 AE300-045G/055P-T4 45/55 60/75 90/110 AE300-055G/075P-T4 55/75 75/100 110/150 AE300-075G/090P-T4 75/90 100/125 150/176 AE300-090G/110P-T4 90/110 125/150 176/210 AE300-110G/132P-T4 110/132 150/175 210/253 AE300-132G/160P-T4 132/160 175/210 253/304 AE300-800G-T4 800 1070 1400 AE300-900G-T4 900 1200 1580 AE300-1000G-T4 1000 1330 1750 AE300-1200G-T4 1200 1600 2100 AE300-1400G-T4 1400 2120 2350 Shenzhen MICNO Electric Co., Ltd. is one of human machine interface manufacturers. We provide Servo System, Spare Parts, 3 phase frequency drive, ac drive for three phase motor, three phase ac motor speed control, 380v vfd, 3 phase variable speed drive, variable speed drive for 3 phase motor and so on. Want to know about 3 phase converter price? Please contact us.

Finish:Black Type:Decoration Material:Die-ca , sting Aluminum Place of Origin:Zhejiang,China Light Source:Energy saving Lighting solutions service:Lighting and circuitry design Factory advantages: We are extremely professional in the field of outdoor lighitng, and we have gained good reputation among our customers not only for good quality but also for timely delivery, we always provide good service for pre-sales and after sales, and we make every effort to support the customers to make their business better.