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 inverters have a few advantages compared to higher frequency inverters; namely their peak power capacity and their reliability. Low-frequency power inverters can operate at a peak power level of up to 300% of their nominal power level for several seconds, while high-frequency inverters can operate at 200% of nominal power for a fraction of a second. Low frequency inverters operate using transformers (as opposed to electronic components such as MOSFETs for high frequency inverters). This results in a stronger, sturdier inverter which is less prone to damage.
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(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.
As the VFD manufacturer in china, V&T V6-H series is a high performance vector control and torque control AC inverter(Frequency 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.
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.
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.
Small household integration system, suitable for newly installed and modified photovoltaic systems, small-capacity backup power scenarios for families, AC 220V output
CM series hybrid inverter with built-in MPPT solar controller all on one has the advantages of high efficiency, low power consumption and strong carrying capacity and more intelligent, User can set charging mode according to the usage environment, and the AC complementary output, the mode of AC or DC, it has the advantages of stable quality, strong load resistance, anti-adverse environment and long service life; it is the main product of our company’s power frequency pure sine wave inverter.
Growatt SPF 3000TL LVM series inverter has a pure sine wave output inverter also just for 120VAC power supply system. It is perfect for off-grid , backup power and self-consumption applications.
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.
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.
