SP600 Open Loop Vector Control Inverter 599Hz Frequency For Air Compressor System
Open Loop Vector Control Inverter
,Vector Control Inverter 599Hz
,Air Compressor System Inverter
The SP600 series integrated air compressor unit highly integrates air compressor control technology and variable frequency drive technology. It features a large color touchscreen display, simple wiring and debugging, and easy operation. The control circuit terminals use pluggable terminals with anti-misinsertion design. The product boasts high integration: a built-in 220V AC power supply and provides 24V DC external output. It also features a high degree of intelligence with comprehensive alarm functions, such as input and output phase loss alarms, phase sequence error alarms, high motor and compressor head temperature alarms (PT100 and PTC detection), inverter overload alarms, overcurrent alarms, overvoltage alarms, undervoltage alarms, etc.
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• Supprot wall mounting or floor standing
• We using pluggable terminals with Error-proof design
• Built in integrated PT100 and PTC, pressure sensors, solenoid valves, fans, and other detection and protection circuits
• Standard 2-channel RS485 (Modbus RTU), supporting HMI and loT expansion, achieving one click start

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Dimension |
SP600T-75KY-2 / SP600T-160KY-4 |
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W (mm) |
400 |
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H (mm) |
675 |
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H1 (mm) |
715 |
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D (mm) |
310 |
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A (mm) |
320 |
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B (mm) |
695 |
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Φd (mm) |
11 |
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Category |
Item |
SP600 Specification |
|---|---|---|
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Basic control functions |
Control mode |
Open loop vector control, V/F control, Support PM |
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Maximum frequency |
0~599Hz |
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Carrier frequency |
0.5kHz~8kHz, carrier frequency is automatically adjusted based on the load features. |
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Input frequency resolution |
Digital setting: 0.01HzAnalog setting: maximum frequency × 0.025% |
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Startup torque |
0.5 Hz/150% |
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Speed range |
1:100 |
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Speed stability accuracy |
± 0.2% |
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Torque control accuracy |
±10% |
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Overload capacity |
60s for 150% of the rated current, 3s for 180% of the rated current. |
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Communication methods |
RS485 |
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Input and output interfaces |
Analog Input |
1 pressure sensor: 4 ~ 20mA input2 temperature sensor: PT100 |
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Digital input |
2 digital input1 PTC circuit protection (compatible with normal digital inputs) |
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Digital Output |
1 normally open relay output (built in 220VAC voltage) |
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LED diode display |
Standard 3 LED display |
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Protection |
Protection functions |
Motor overheating protection (PTC), power-to-ground short-circuit protection, inverter over-current, overload, over voltage, under voltage, over temperature, output phase, communication fault, fault current detection, EEPROM write failure and so on. |
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Environment |
Installation location |
Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt. |
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Altitude |
Below 1000m |
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Ambient temperature |
-10°C~40°C (de-rating if the ambient temperature is between 40°C and 50°C) |
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Humidity |
Below 95%RH, (non-condensing) |
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Vibration |
Below 5.9 m/s² (0.6 g) |
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Storage temperature |
-20°C~60°C |

Bebaios is a premier high-tech enterprise where deep scientific research meets a passion for industrial excellence. While we are proud of our comprehensive lineup—ranging from screw to scroll models—our true pride lies in our corporate culture.We believe that employee well-being is the foundation of innovation. By fostering a healthy, balanced, and tech-forward work environment, our team pours unmatched craftsmanship into every unit. This "human-centric" approach ensures that Bebaios products aren't just built; they are perfected. With a digital ERP backbone for total part traceability and a 24/7 global support heart, we stand by your side as you build the future.
A:Depending on the production cycle, completion is expected within 2-3 days.
A:Approximately 6,000 units per month. Thank you.
A:Sea freight
Q4: Is there any warranty provided for the products?
A: Yes, 180 days warranty.
Q5: Is there a minimum order quantity (MOQ) required?
A: 1 unit is available for trial order.
Q6: What payment terms do you accept?
A: Telegraphic Transfer (T/T)
SP600-Wechselrichter für Luftkompressoren: Vektorsteuerung mit offenem Regelkreis, steckbare fehlersichere Anschlüsse, integrierte PT100/PTC-Sensoren, Dual-RS485 für IoT/HMI. Hohe Integration, einfache Bedienung, umfassender Schutz.