Ekjch produces various types of AC inverters with voltage levels of 220V,380V,690V,1140V, etc. Suitable for a wide range of industries. Please order now.
What is the hybrid solar inverter?
A solar inverter’s main job is to convert DC power generated from the array into usable AC power.
Hybrid inverters go a step further and work with batteries to store excess power as well. This type of system solves issues renewable energy variability and unreliable grid structures.
V6-G and V5-G series are special inverter for high performance hoist. The product adopts the torque vector control technology with the current international advanced technology. This product has excellent torque control, reliable brake control on time and sequence, speed monitoring, torque monitoring, power optimization, position processing, intelligent deceleration and other functions.
Low frequency power inverters series, adopts super large toroidal transformer design, durable and stable.
Optional WIFI/ ETHERNET/ GPRS communication, more intelligent monitoring operation.
Pure sine wave output is suitable for a variety of load types.
Compatible with lead-acid batteries, ternary lithium, lithium iron phosphate and other battery types.
With an ultra wide operating voltage range for photovoltaic arrays.
As the VFD manufacturer in china, V&T V6-H series is a high performance vector control and torque control AC inverter.The product adopts close-loop vector control technology and torque control technology which are synchronized with the current international advanced technology, and it has the same excellent control performance with the international high-end frequency drive.
Intelligent low frequency hybrid off-grid inverter pure sine wave hybrid with double functions: solar and AC mains as UPS.
Using toroidal transformer ,no-load loss at lowset and much more durable.
Easy reading current datas from LCD display.
Easy install and use for its reasonable design.
Full protections for over load ,overheating and shortcircuit,over voltage ect,more safe
As the VFD(Frequency Converters) manufacturer in china, Adopting brand-new vector control technology, VTS series inverter can be compatible with the control of synchronous motor, asynchronous motor and reluctance motor, as well as the encoders with multiple specification and abundant communication interface and support English liquid crystal display, five-digit digital pipe display operation panel; and with the protection functions of usability, extendbility, small volume, light weight and perfection, VTS series 3 Phase Frequency Inverter can meet the medium-high application demands.
Long-term cooperation with many well-known vehicle manufacturers and system integrator
■ With more than ten years of technology accumulation and rich experience, we have thousands of successful industry applications; we can share our experience with partners;
■ We provide the customized product and customized design to achieve the best match between motor, motor controller and vehicle control system;
■ Enjoy high trust from customers and industry reputation.
Long-term Safe and Reliable Work
From 2009 to 2012, more than 6,000 MCU controllers of electric vehicle were running in nearly 20 cities including Hangzhou, Qingdao, Nanjing, Suzhou, Nantong, Xiamen, Haikou, Urumqi and Tianjin. The new energy bus worked safely and reliably for 6-8 years. The running mileage of each electric vehicle reaches 500,000 -700,000 kilometers.
Meet various vehicles applications
By the end of June 2018, more than 200,000 units/sets have been used in various vehicle types;
■ Passenger vehicle (bus/commuter): small sea lion, Coster, 8.5m-12m passenger bus, 18m dual source trolleybus
■ Trucks: mini van and mini truck under 2.5 tons, 3.5-7.5 tons light trucks, 18-55 tons heavy trucks
■ Special-Purposed vehicles: sanitation truck, sprinkler truck, dust suppression truck, dock tractor, tunnel engineering tractor
■ Passenger car: A-class sedan, SUV
As the Variable Speed Drives manufacturer in china, V&T E5-H series is a high performance universal vector control inverter with superior performance-price ratio and powerful control functions. It is widely used in various drive and speed regulation in the fields of machine tools, food, paper making, metallurgy, chemical industry, wire and cable, power, textile and transmission.
Long-term Safe and Reliable Work
From 2009 to 2012, more than 6,000 MCU controllers of electric vehicle were running in nearly 20 cities including Hangzhou, Qingdao, Nanjing, Suzhou, Nantong, Xiamen, Haikou, Urumqi and Tianjin. The new energy bus worked safely and reliably for 6-8 years. The running mileage of each electric vehicle reaches 500,000 -700,000 kilometers.
1. Unique front and back double soft start technology inverter
2. Core of CUP and the pulse width control technology of SPWM inverter.
3. Special constant power technology.
4. Technology Of prevent the reverse Diode
5. inverter With USB charge interface
6. Quarantine of front and back level
7. Perfect powerful fault protection function (including the overload protection, over current protection, high temperature protection, short circuit protection, the battery reverse connect protection, and it is also equipped with inbuilt fuse)
8.inverter Battery protective function (Battery over-voltage under-voltage protection, overvoltage, under voltage recovery and related function)
9. Shock-protect function
10. AC pure sine wave inverter output has no effect on the use lifetime of equipment
11.This inverter with Aluminum shell, surface of sandblasting anodic oxidation treatment, high hardness and prefect shape.
For the energy saving of the injection molding machine, the servo is to realize the closed-loop feedback control, the system dynamic response is fast, and the control precision is high. Servo is the product of inverter development to the advanced stage, and inverter is the mother of servo. The innovation of asynchronous servo cleverly combines the advantages of frequency conversion energy-saving technology and synchronous servo energy-saving technology, while overcoming their respective shortcomings.
As the VFD supplier in china, 220V V5-H series is a high-performance vector control VFD inverter. 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.
VA series is a high performance synchronous and asynchronous AC servo drive developed for permanent magnet synchronous AC motor and three-phase asynchronous motor. VA series support RS485 communication and EtherCAT bus, and combine with the upper computer to have multiple servo Drives controlled with networking and field bus system.
