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ZFeng 900 Series 220Kw-T-G General Vector Variable Frequency Drive

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ZFeng 900 Series 220Kw-T-G General Vector Variable Frequency Drive

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Brand Name :	ZFeng
Model Number :	Zfeng900 Series
Certification :	CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
Payment Terms :	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :	500-10000 per Month
Delivery Time :	3 Days
Price :	$4730 dollars

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ZFeng 900 Series 220Kw-T-G General Vector Variable Frequency Drive

Is your company wasting this money?

Electricity blackhole:

The fan/water pump operates at full load for a long time, and the proportion of no-load power consumption exceeds 40%!
For example, one 110kW water pump has an annual no-load power consumption of 110kW * 40% * 24h * 300 days=316800 kWh (calculated at 0.08 cent/kWh, resulting in an annual waste of 25340 dollar)!

Equipment wear and tear:

Frequent start stop cycles have reduced the lifespan of motor bearings and windings by over 50%, resulting in an annual maintenance cost exceeding 15000 dollar!

Production bottleneck:

Traditional speed regulation response is slow (5-10 seconds), unable to meet high-precision production requirements, resulting in an 8% increase in defect rate!

ZFeng frequency converter, designed specifically for industrial scenarios, achieves energy saving, cost reduction, and efficiency improvement in one step!

Significant energy-saving effect

Accurate load matching: The frequency converter dynamically matches the output power with the actual demand by adjusting the motor speed, avoiding energy waste caused by the "big horse pulling small car".

Case: A 110kW water pump in a certain factory used to consume 800000 kWh of electricity annually, but after installing a frequency converter, it saved 45% of energy and 360000 yuan in annual electricity bills (calculated at 0.8 yuan/kWh).

Soft start energy-saving: Smooth starting current is reduced to 1.2 times the rated current, reducing grid impact and no-load power consumption.
Square torque characteristic: The power of loads such as fans and pumps is proportional to the cube of the rotational speed, and a 10% reduction in rotational speed can save 27% energy.

Decrease in operation and maintenance costs

Reduce mechanical wear: Soft start and deceleration control reduce the impact of motors, bearings, and gears, extending equipment life by 2-3 times.

Data: After the transformation of the reaction kettle motor in a certain chemical plant, the bearing replacement cycle has been extended from 1 year to 4 years, and the annual maintenance cost has been reduced by 70%.

Reduced failure rate: overcurrent, overvoltage, and overheating protection mechanisms reduce the risk of motor burnout, resulting in a 90% decrease in failure rate.
Predictive maintenance: The IoT module monitors the motor status in real-time, alerts potential hazards in advance, and reduces unplanned downtime.

Production efficiency improvement

Fast speed response: Vector control technology achieves millisecond level response, meeting high-precision production requirements.

Case: After the transformation of a steel mill, the torque fluctuation was ≤ 3%, the rolling speed increased by 15%, and the annual output increased by 8%.

Process optimization: Closed loop control (such as PID) achieves precise adjustment of temperature, pressure and other parameters to improve product quality.
Flexible production: supports multi-stage speed, automatic start stop and other functions to adapt to different production scenarios.

Outstanding environmental benefits

Reduce carbon emissions: Energy conservation directly reduces fossil energy consumption. A certain cement plant saves 1.2 million yuan in electricity bills annually, corresponding to a reduction of 960 tons of CO ₂ emissions.
Reduce noise pollution: Smooth speed regulation of the frequency converter reduces mechanical vibration and reduces noise by 30-50dB.
Compliance with policy requirements: Assist enterprises in passing energy efficiency assessments and obtaining government energy-saving subsidies (up to 40% of project investment).

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