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Single-stage PM VSD Air Compressor from China Suppliers for Factory Efficiency and Energy Savings
Product Highlight
Patented VSD Control
Featuring a proprietary PID algorithm, the system precisely matches air output to real-time fluctuating demand, maintaining stable pressure within ±0.01 MPa to optimize energy efficiency and system performance.
IoT Cloud Management
Equipped with IoT function for Real-time monitoring, efficiency alerts, and instant energy efficiency reports. Deman Cloud is accessible on PC, tablet, and mobile devices. It features alerts such as high-temperature and overpressure warnings, enables 24-hour equipment monitoring and remote monitoring & control, supports scientific maintenance, enhances operational safety, and helps reduce total lifecycle costs, delivering efficient and worry-free management.
High Reliability
Direct-drive, energy-efficient screw units ensure stable, long-term operation and fully meet the demanding requirements of modern compressor stations.
High-efficiency Motor
Equipped with high-performance permanent magnet motors, delivering superior efficiency, reduced energy consumption, and reliable operation across a wide load range.
Product Structure
Inovance Inverter
· The inverter controls the compressor output based on real-time demand, producing only as much air as needed — no more, no less.
PM VSD Motor
· Reliable and durable
· Efficient heat dissipation
· Stable operation
· Low noise
Easy-maintenance Oil Separator
· User-friendly external oil separator design allows quick access and simple servicing.
Filter Element
· The air filter and oil separator element work together to ensure clean intake air and efficient removal of contaminants from the lubricating oil.
Cooling Fan
· High-power cooling fan ensures excellent heat dissipation, extends equipment lifespan, and supports stable operation.
7-inch Color Touchscreen
· Intuitive interface for efficient data visualization and operation.
Technical Parameter
| Model Specification | Drive Power (kW) | Discharge Pressure (MPa) | FAD (m³/min) | External Dimensions (L×W×H) mm | Cooling Method | Piping Connection Diameter | Unit Weight (kg) |
| ZV 11e | 11 | 0.6 ~ 0.8 | 1.6 | 880×740×1070 | Air cooled | G 3/4 | 205 |
| ZV 15e | 15 | 0.6 ~ 0.8 | 2.5 | 880×740×1070 | Air cooled | G 3/4 | 213 |
| ZV 22e | 22 | 0.6 ~ 0.8 | 3.4 | 880×740×1070 | Air cooled | G1 | 264 |
| ZV 37e | 37 | 0.6 ~ 0.8 | 6.3 | 1020×850×1240 | Air cooled | G1 1/2 | 372 |
Frequently Asked Questions
Q1: What does VSD control mean and how does it benefit my operations?
VSD (Variable Speed Drive) control adjusts the compressor's motor speed in real time to match actual air demand. This means the unit never produces more compressed air than needed, significantly reducing energy waste, lowering electricity costs, and maintaining stable system pressure within ±0.01 MPa.
Q2: What IoT and remote monitoring features are included?
The compressor is equipped with built-in IoT connectivity, allowing access via PC, tablet, or mobile device through the Deman Cloud platform. It provides real-time monitoring, high-temperature and overpressure alerts, 24-hour remote control, energy efficiency reports, and maintenance scheduling to minimize downtime and total lifecycle costs.
Q3: What is the advantage of using a permanent magnet (PM) motor?
Permanent magnet motors deliver higher energy efficiency than traditional induction motors, especially at partial loads. They operate with low noise, reliable heat dissipation, and stable performance across a wide load range, making them ideal for continuous industrial use with reduced maintenance needs.
Q4: Which model should I choose based on my air flow requirements?
The ZV series offers four models to match different air demands: ZV 11e (1.6 m³/min), ZV 15e (2.5 m³/min), ZV 22e (3.4 m³/min), and ZV 37e (6.3 m³/min). All models operate at discharge pressures between 0.6–0.8 MPa and use air cooling. Choose the model that best aligns with your facility's peak compressed air consumption.
Q5: How easy is it to maintain this compressor?
The ZV series is designed for easy maintenance. The external oil separator allows quick access without disassembling major components. The air filter and oil separator elements are straightforward to replace, and the 7-inch color touchscreen provides intuitive diagnostics and service reminders to keep your unit running at peak performance.
Q6: What cooling method does the ZV series use, and is it suitable for high-temperature environments?
All ZV series models use air cooling, which eliminates the need for water supply infrastructure and simplifies installation. The high-power cooling fan ensures efficient heat dissipation even under heavy load conditions, extending equipment lifespan and supporting stable operation in demanding industrial environments.