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Reliable SP600 Inverter Open Loop Vector Control 150% Overload Capacity Dual RS485 Communication

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Reliable SP600 Inverter Open Loop Vector Control 150% Overload Capacity Dual RS485 Communication

Brand Name : Bebaios

Model Number : SP600T-45KY-2 / SP600T-55KY-2 / SP600T-90KY-4 / SP600T-110KY-4

Certification : CE\NA

Place of Origin : CHINA

MOQ : 1

Price : N\A

Payment Terms : T/T,Western Union

Supply Ability : 6000 units per month

Delivery Time : 3~4 weeks

Packaging Details : Wooden box

Power range : 5.5kW to 132kW (380V), 3.7kW to 75kW (220V)

Control mode : Open loop vector, V/F, PM motor

Speed range : 1:100

Speed accuracy : ± 0.2%

Overload capacity : 150% for 60s, 180% for 3s

Communication interface : Dual RS485 (Modbus RTU)

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Air Compressor Integrator Inverter
Product Overview

Designed for easy installation, the SP600 supports both wall and floor mounting, with error‑proof pluggable terminals that save time and prevent mistakes. Its built‑in PT100, PTC, pressure sensors, and protection circuits keep your equipment safe around the clock.

With standard dual RS485 (Modbus RTU) communication, the SP600 connects smoothly to HMIs and IoT systems for smart control and one‑click startup. Covering a wide power range from 5.5kW to 132kW (380V) and 3.7kW to 75kW (220V, special order), it supports open‑loop vector, V/F, and permanent magnet motor control.

Whether you need better energy efficiency, more stable pressure, or simpler maintenance, the SP600 series delivers professional performance for modern air compressor applications.

Product Advantages
  • Error-Proof Pluggable Terminals: Anti-misconnection design prevents wiring errors, while quick-connect terminals significantly reduce on-site installation time and maintenance costs.
  • Full-Parameter Monitoring & Protection: Built-in dedicated circuits for PT100 temperature sensors, PTC motor protection, pressure transducers, solenoid valves and cooling fans, delivering comprehensive fault detection and system protection.
  • Seamless Connectivity for Smart Operations: Dual-channel RS485 (Modbus RTU) communication comes as standard, supporting direct connection to HMIs, PLCs and IoT platforms for remote monitoring, control and one-click startup functionality.
Technical Specifications
Reliable SP600 Inverter Open Loop Vector Control 150% Overload Capacity Dual RS485 Communication

Dimension

SP600T-45KY-2 / SP600T-55KY-2 / SP600T-90KY-4 / SP600T-110KY-4

W (mm)

275

H (mm)

590

H1 (mm)

630

D (mm)

310

A (mm)

200

B (mm)

612

Φd (mm)

9

Category

Item

SP600 Specification

Basic control functions

Control mode

Open loop vector control, V/F control, Support PM


Maximum frequency

0~599Hz


Carrier frequency

0.5kHz~8kHz, carrier frequency is automatically adjusted based on the load features.


Input frequency resolution

Digital setting: 0.01HzAnalog setting: maximum frequency × 0.025%


Startup torque

0.5 Hz/150%


Speed range

1:100


Speed stability accuracy

± 0.2%


Torque control accuracy

±10%


Overload capacity

60s for 150% of the rated current, 3s for 180% of the rated current.


Communication methods

RS485

Input and output interfaces

Analog Input

1 pressure sensor: 4 ~ 20mA input2 temperature sensor: PT100


Digital input

2 digital input1 PTC circuit protection (compatible with normal digital inputs)


Digital Output

1 normally open relay output (built in 220VAC voltage)


LED diode display

Standard 3 LED display

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.

Environment

Installation location

Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt.


Altitude

Below 1000m


Ambient temperature

-10°C~40°C (de-rating if the ambient temperature is between 40°C and 50°C)


Humidity

Below 95%RH, (non-condensing)


Vibration

Below 5.9 m/s² (0.6 g)


Storage temperature

-20°C~60°C
Typical wiring diagram
Reliable SP600 Inverter Open Loop Vector Control 150% Overload Capacity Dual RS485 Communication
Company Information

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.

FAQ
Q1:How long does it take to arrange production?

A:Depending on the production cycle, completion is expected within 2-3 days.

Q2:How long is the warranty for your air compressors?

A:12 months.

Q3:What is the Minimum Order Quantity (MOQ)?

A:1 set.

Q4:What is the production capacity of your factory?

A:Approximately 6,000 units per month. Thank you.

Q5:What is the mode of transport??

A:Sea freight


Product Tags:

Open Loop Vector Control Inverter

      

150% Overload Capacity Vector Drive

      

Dual RS485 Communication Frequency Inverter

      
Quality Reliable SP600 Inverter Open Loop Vector Control 150% Overload Capacity Dual RS485 Communication for sale

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