High Frequency Inverter

Pi500series high-performance vector control inverter is based on the companys many years design, production, sales experience, suitable for all kinds of industrial machinery, fan&water pump drive control and heavy industry such as medium frequency grinding.Products in duct design, hardware configuration, software function, installation design has greatly improved the customer ease of use and environmental adaptability, function optimization, application is more flexible, more stable performance , greatly improve the product reliability. Technical features 1.Advanced motor drive technology 2.Steady speed precision, wide speed range 3.Low speed with high torque small torque ripple 4.Precise motor parameter self learning 5.Instantaneous power off dont stop function 6.Meet the international standard of wide voltage input range 7.Emc design specifications improved 8.Meet a number of certification standards 9.Independdent air duct design 10.Anti-corrosion paint spraying process 11.Thermal reliability of the machine 12.Machine temperature rise test 13.Long life design 14.New generation energy saving running 15.The compact design to improve the speed of realizing machines minimizing 16.Over-excitation function 17.Various kinds of terminals functions, easier for operation 18.Built in self-adjusting pid function module 19.Easy to use pc software 20.Communication interface application is very flexible 21.Supporting various kinds of installation ways 22.Simple maintenance

Power: single phase, 220v:0.4kw-2.2kw Three phases, 380v:0.75kw-630kw Output frequency:0-650hz Voltage, undervoltage, over temperature, open phase, overload.... Totally 23 situations. 7.Speed control ratio:1:100 (svc) 8.Carrier frequency:1~15.0khz Main features Compact size and less weight. Combined module for 3.7kw or below with high reliability. Reasonable layout with less interference and better ventilation. Combined module with perfect reliability. 3 control modes available: vf control, sensorless vector control, torque control. High start torque: 0.5hz, 180%(vector control) 16 steps speed control, simple plc function, pid function 7 digital inputs(including 1 pulse input), 2 analog input and 2 analog output, 2 relay output, 1 open-collector output. Automatic output voltage regulation(avr) Rs 485 interface(modbus rtu communication protocol) Packing: 1set per carton or wooden case Weight:>1.5kg Dimensions:>132mm*74mm*162mm

Introduction: The I-P-PPI 1000W design of pure sine wave inverter are ultimate choice of appliances demand a clean, pure source of AC power.This inverter is a high conversion efficiency model and continuous working module generating a sinusoi-dal wave from a 12/24V/48V - battery bank, which can supply energy to various loads such as resis-tive load (heater),inductive load (air conditioners, refrigerator),motors (vacuum cleaners), and rectifier load (computer). It is compatible with optional accessories such as the Remote ON/OFF Control unit and the selectable sockets. Application: Designed for a variety of applications such as residential, commercial, emergency and vehicles, constructi- on and solar & wind system etc. Product Features: 1. Low voltage input model adopt original imported IR MOS tube.The current is 5.5 times of rated current. 2. It low voltage input connection adopt high frequency low resistivity electrolytic capacitor. How- ever ordinary capacitor will explode if the temperature become very high. 3. Every transformer has independent fuse protection.If there is a MOS tube break down,then the fuse will break fast.So that will not effect other MOS tube to break. 4. All the protection signal adopt monolithic processing.Circuit is simple and stable. 5. Input and output are isolated to ensure the operation stability 6. Output circuit adopt convertible circuit.The SPWM signal produced by Single Chip Microcomputer drive the A3120 optical coupler.Then the optical coupler isolated drive the output through IGBT tube.Adopt negative pressure to cut off IGBT to eliminate Miller effect,so the output is more steady. 7. The whole design adopt patch technology.The circuit is simple and steady. 8. Optional remote ON/OFF control switch; 9. Smart protection function with LED and alarm show. Protection: Battery over-voltage and under-voltage protection Over-temperature shutdown Automatic overload protection Short-circuit protection Battery reverse polarity protection. 420MM*203MM*90MM 4.1KG.

1, vector control and torpue control 2, high torque 200% output at 0.25hz 3, easy installation and commissioning

High Frequency Off Grid Solar Inverter PV1800 VHM Series (2-5.5KW) PV1800 VHM is a multi-functional inverter/charger, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support in portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current, AC/solar charger priority, and acceptable input voltage based on different applications. Features: Pure sine wave solar inverter Output power factor 1 High PV input voltage range Built-in 80A MPPT solar charger Battery equalization function to optimize battery performance and extend lifecycle Built-in anti-dusk kit for harsh environment

Input Voltage: 220/380V+/-15%,50/60Hz Output Frequency: Maximum 400Hz Output Power: 0.4KW-350KW Type: Frequency Inverter Output Type: 3 phases Name:frequency inverter,ac inverter,frequency converter,variable speed controller,ac frequency inverter,ac drives,variable speed drive,variable frequency driver,vfd,vsd SU series are simple and practical. SU series frequency inverter with smart pretty plastic or colored steel sheath, which have good perfornmance, the torque is very big when it runs on the low speed. Main features: Adpot SU series technology and software. 1)Power range: 0.4-350KW 2)Input voltage: Single phase 220V/3-phase 220V/3-phase 380V -10%~15%, 50/60Hz 3)Output frequency 0.1-500Hz 4)Adjustable V/F curve 5)Potentiometer on the keypad control 6)16-bit microprocessor controlled PWM output 7)8-step speed control & jog running 8)Parameter lock function 9)6 types analog input signal specification 10)Carrier frequency up to 15KHz 11)Auto voltage compensation and slip compensation 12)Automatic voltage regulation 13)Inbuild PID control 14)Modbus RS-485 communication Typical application: Packing machine; Dumpling machine; Treadmill; Temperature/humidity control fan for agriculture and aquaculture; Mixer for food processing; Grinding machine; Drilling machine; Small size hydraulic lathe; Coating equipment; Small zie millling machine; Wood machine; Edge bending machine, etc. Input Voltage: 220/380V+/-15%,50/60Hz Output Frequency: Maximum 400Hz Output Power: 0.4KW-350KW Type: Frequency Inverter Output Type: 3 phases Name:frequency inverter,ac inverter,frequency converter,variable speed controller,ac frequency inverter,ac drives,variable speed drive,variable frequency driver,vfd,vsd SU series are simple and practical. SU series frequency inverter with smart pretty plastic or colored steel sheath, which have good perfornmance, the torque is very big when it runs on the low speed. Main features: Adpot SU series technology and software. 1)Power range: 0.4-350KW 2)Input voltage: Single phase 220V/3-phase 220V/3-phase 380V -10%~15%, 50/60Hz 3)Output frequency 0.1-500Hz 4)Adjustable V/F curve 5)Potentiometer on the keypad control 6)16-bit microprocessor controlled PWM output 7)8-step speed control & jog running 8)Parameter lock function 9)6 types analog input signal specification 10)Carrier frequency up to 15KHz 11)Auto voltage compensation and slip compensation 12)Automatic voltage regulation 13)Inbuild PID control 14)Modbus RS-485 communication Typical application: Packing machine; Dumpling machine; Treadmill; Temperature/humidity control fan for agriculture and aquaculture; Mixer for food processing; Grinding machine; Drilling machine; Small size hydraulic lathe; Coating equipment; Small zie millling machine; Wood machine; Edge bending machine, etc.

I5000-mini economic inverters are developed for general applications of small power and oem market. It applies v/f control technology, making the functions of pid, multiple-speed step, dc braking, modbus communication, as well as less installation space (15% smaller than the counterparts) available. Specification: 1ac 220v -15% ~ +10%, 0.2kw 2.2kw 3ac 220v -15% ~ +10%, 0.2kw 2.2kw