Intelligent One Key Start Inverter Modbus RTU Open Loop Vector Control For Air Compressor

Dimension

SP600T-37KY-2 / SP600T-75KY-4

W (mm)

338

H (mm)

455

H1 (mm)

485

D (mm)

240

A (mm)

270

B (mm)

470

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