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.
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, 220V V5-H series is a high-performance vector control variable speed 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.
As the VFD 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.
GROWATT SPF 4000~12000T DVM series off grid solar inverter is integrated with a MPPT solar charge controller. 120/240VAC split phase outpur, transformerless design reliable power conversion in compact size.
V5-H-C8 series is a special inverter with high-performance vector control for the stone industry launched by Shenzhen V&T Technologies Co.,Ltd, which is widely used in equipment such as rope saws and frame saws.The product has the same excellent control performance with the international high-end inverter. This greatly meet the needs of various transmission applications in stone industry.
1.Soft start:smooth start-up of appliances
2.Pure sine wave output waveform
3.DC/AC Isolated for Pure Sine Wave power inverter
4.Universal Protection Circuit:Over-voltage,thermal protection,earth fault protection,overload protection,bat.Polarity reverse protection,low voltage protection
5.Low interference Technology
6.With power ON/OFF switch and Two-color LED indicator:Power,Fault
7.The surge power twice as rated power
8.Thermal Methods:cooling fans,30% load auto.on
9.Three years warranty
V5−T is a special inverter with high-performance vector control on Tension Control. It devotes to controlling speed with roll diameter calculation and tension matched with pendulum but no encoder.
V6−T is a special inverter with high-performance torque control and vector control on Tension Control.
It devotes to controlling speed with an encoder, roll diameter calculation and tension pendulum and also or not. With the requirements met on rewinding and unwinding machine, it not only achieves requirements of cost saving, improvement on product quality and production efficiency,but also easy maintenance and easy debugging.
Growatt SPF 5000 ES inverters is off-grid inverter for backup power and self-consumption application, maximum power PV input voltage up to 450VDC, also it can work without battery indirect savings in investment costs.
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.
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.
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.
As the VFD manufacturer in china, V&T V5-H series is a high-performance vector control 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 frequency drive.
As the Three phase AC VFD manufacturer in china, V&T V6-H series is a high performance sensor vector control VFD and torque control 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.
1.Industrial grade UO high density coil transformer Low no-load loss Lighter and more efficient
2.Dedicated DSP main control chip with SMT patch technology, strong shake resistance, ultra low heat
3.International thick wire large copper core, neat wiring, high pressure resistance, strong load capacity
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
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 motor drive manufacturer in china, 220V V5-H series is a high-performance vector control AC 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.