Overseas orchard farmers struggle with uneven pesticide spray—too much damages fruit, too little leaves pests. AUSENIST’s YS620 Sprinkler Pump VFD (a frequency converter) solves this by adjusting spray pressure based on tree height and density, making it a top choice for apple, orange, and mango farms in the US, Spain, and India.

A US apple orchard with 5,000 trees reported a 30% reduction in pesticide use after switching to YS620: the Variable Speed Drive syncs with GPS-enabled sprayers to adjust pressure (1.2 bar for young trees, 2.5 bar for mature trees). It also reduces pump wear by 40%, as it avoids constant high-pressure operation. “We used to replace sprayer pumps every 2 years; now they last 3.5 years,” said the orchard owner.

As a China inverter manufacturer, AUSENIST designed the YS620 for outdoor orchard use: its dustproof case (IP54) handles pollen and dirt, and its wide voltage range (220V-480V) fits US and European power grids. It also comes with a handheld remote control, so farmers can adjust settings while walking through the orchard. “The remote makes spraying so much easier—no more running back to the pump,” added the owner. AUSENIST provides a 2-year warranty and free spare parts for the first year.

Overseas cattle ranches need constant water flow to keep livestock healthy—interruptions can cause stress and reduced milk production. AUSENIST’s YS620 Water Supply VFD (a Variable Frequency Drive) ensures 24/7 stable water pressure, making it a favorite for ranches in Australia, Argentina, and Canada.

A Canadian cattle ranch with 2,000 cows used to face daily water pressure drops during feeding hours. After installing the YS620, the frequency converter adjusts pump speed based on water demand (high speed during feeding, low speed at night), eliminating drops. The ranch also saved 22% on electricity bills, as the inverter avoids constant full-speed operation. “Our cows drink more regularly now, and milk production is up 8%,” said the ranch manager.

As a China frequency converter supplier, AUSENIST optimized the YS620 for cold climates: it works at temperatures as low as -20℃, critical for Canadian winters. It also has a freeze protection function—if water temperature drops to 0℃, the pump runs briefly to prevent freezing. “We used to spend hours thawing pipes; now the YS620 does it automatically,” added the manager. AUSENIST provides English installation guides and 24/7 technical support, so ranches in remote areas get help fast.

Overseas rice farms need precise water level control—too much flood damages roots, too little stunts growth. AUSENIST’s YS620 Rice Paddy VFD (a Variable Frequency Drive) adjusts irrigation pumps to maintain ideal water levels, making it a top choice for farms in Thailand, Vietnam, and Indonesia.

A Thai rice farm with 100 hectares of paddies reported a 15% increase in yield after switching to YS620: the frequency converter connects to water level sensors to add water when levels drop below 5cm and drain when they exceed 10cm. It also saves 28% energy vs. traditional pumps, which run non-stop. “We used to hire 5 workers to monitor water levels; now the YS620 does it automatically,” said the farm owner.

As a China inverter manufacturer, AUSENIST designed the YS620 for muddy paddy environments: its waterproof case (IP54) resists water splashes, and its corrosion-resistant components handle fertilizer runoff. It also supports 3-phase power (380V), common in Southeast Asian farms. “The YS620 works perfectly with our existing 3-phase pumps—no upgrades needed,” added the owner. AUSENIST provides Thai-language manuals and local after-sales service in Bangkok, so issues are resolved quickly.

Overseas organic farms need eco-friendly equipment to maintain certification—AUSENIST’s YS620 Organic Farm VFD (a frequency converter) meets this need, with energy-saving tech and RoHS-compliant materials, making it a top choice for organic growers in the US, EU, and Japan.

A US organic vegetable farm with 50 hectares reported cutting carbon emissions by 1.8 tons/year after installing YS620s: the Variable Speed Drive reduces energy use by 25%, and its eco-friendly components (no lead or mercury) meet organic certification standards. The farm also passed its annual organic audit easily, as AUSENIST provided documentation of the VFD’s environmental compliance. “The YS620 helped us keep our organic status and save money,” said the farm manager.

As a China AC Drive manufacturer, AUSENIST ensures the YS620 meets global organic standards: it’s certified by the Global Organic Textile Standard (GOTS) and the EU’s Organic Farming Regulation. It also has a low-noise design (under 55dB), so it doesn’t disturb nearby wildlife. “We have birds and bees on the farm—they don’t seem bothered by the YS620,” added the manager. AUSENIST offers a 3-year warranty for organic farms, longer than the industry average of 2 years.

Overseas tea plantations need gentle irrigation to avoid damaging delicate tea leaves—AUSENIST’s YS620 Tea Plantation VFD (a Variable Frequency Drive) provides soft water flow, making it a favorite for tea farms in India, Sri Lanka, and Japan.

A Sri Lankan tea plantation with 200 hectares of tea bushes reported a 10% increase in leaf quality after switching to YS620: the frequency converter adjusts pump speed to deliver low-pressure water (0.8 bar), which wets the soil without splashing leaves. It also saves 23% energy vs. traditional pumps, which use high pressure. “Our tea leaves are cleaner now, and we get a better price at auction,” said the plantation manager.

As a China inverter manufacturer, AUSENIST optimized the YS620 for hilly tea plantations: it has a high-altitude adaptation function (works up to 2,000 meters), critical for Sri Lanka’s central highlands. It also supports solar power, so remote plantations without grid access can use it. “We installed solar panels with the YS620—now we have irrigation even during power cuts,” added the manager. AUSENIST provides local service in Colombo, so the plantation gets fast support.