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{"title":"5.5-800KW High-Performance Variable Frequency Drive Inverter Energy-Efficient AC","imgUrl":"https:\/\/img.ismap.com\/nimg\/70\/2b\/b4f80f1dd8b8f55f8beadf2a6ba2-200x200-1\/5_5_800kw_high_performance_variable_frequency_drive_inverter_energy_efficient_ac_motor_speed_controller.jpg","attrs":{"Brand Name":"ZFENG","Model Number":"ZF900 Series","Place of Origin":"GUANGDONG","Certification":"CE\u3001CB\u3001CCC\u3001ISO9001\u3001ISO14001\u3001ISO45001\u3001EN61439\u3001EN61000"}}
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{"title":"ZFeng 310 Series 0.75Kw General Vector Variable Frequency Drive","imgUrl":"https:\/\/img.ismap.com\/nimg\/86\/11\/5c6157f2a3142dbe55df0ee94cac-200x200-1\/zfeng_310_series_0_75kw_general_vector_variable_frequency_drive.jpg","attrs":{"Brand Name":"ZFeng","Model Number":"ZF310Series","Place of Origin":"","Minimum Order Quantity":"1"}}
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{"title":"ZFeng 310 Series 5.5Kw-T General Vector Variable Frequency Drive","imgUrl":"https:\/\/img.ismap.com\/nimg\/8e\/d1\/00be9345b0ec3276596268cdd451-200x200-1\/zfeng_310_series_5_5kw_t_general_vector_variable_frequency_drive.jpg","attrs":{"Brand Name":"ZFeng","Model Number":"Zfeng310 Series","Certification":"CE\u3001CB\u3001CCC\u3001ISO9001\u3001ISO14001\u3001ISO45001\u3001EN61439\u3001EN61000","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram"}}
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).
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2004
Total Annual:
10000000-15000000
Employee Number:
60~100
Ecer Certification：
Verified Supplier
GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of "energy saving and control speed and variable speed", Zhufeng ha...
GuangDong Zhufeng Electric Co.,LTD established in 2004, is a national high-tech and energy save enterprise with approval by National Development and Reform Commission. Focusing on the development and production and sale of products of "energy saving and control speed and variable speed", Zhufeng ha...
