ZONCN 7.5kw 11kw 15kw Variable Frequency Inverter VFD VSD For Screw Air Compressor

Brand Name:ZONCN
Certification:KC; CE
Model Number:SP600T-7R5KY-4
Minimum Order Quantity:1 PC
Delivery Time:7-30 days
Payment Terms:T/T, Paypal
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Verified Supplier
Location: Wuhu Anhui China
Address: BLDG 16, #29 Rongyue Dongfang, Guandou Street, Jiujiang District, Wuhu City, Anhui Province 
Supplier`s last login times: within 27 hours
Product Details Company Profile
Product Details

ZONCN 7.5kw 11kw 15kw Variable Frequency Inverter VFD VSD For Screw Air Compressor


SP600T Inverter Description

SP600T series is ZONCN's special VFD inverter which designed for air compressor, it is easy to install, easy to operate and wiring. It uses special software, connect with HMI(controller), internet without testing, support for one-key start.


SP600T Inverter Specification

ItemInverter Specification
Basic control functionsControl modeOpen loop vector control, V / F control
Maximum frequency

Open loop vector control:0~600Hz,

V / F control: 0~3200Hz

Carrier frequency0.5kHz~15kHz , The carrier frequency is automatically adjusted based on the load features.
Input frequency resolution

Digital setting:0.01Hz

Analog setting: maximum frequency x 0.025%

Startup torque0.5 Hz/150%
Speed range1:100
Speed stability accuracy

± 0.2%


Torque control accuracy±10%
Overload capacity60s for 150% of the rated current, 3s for 180% of the rated current.
Torque boost

Fixed boost

Customized boost 0.1%–30.0%

V/F curve


Straight-line V/F curve

Multi-point V/F curve

N-power V/F curve (1.2-power, 1.4-power, 1.6-power,

1.8-power, square)

V/F separationTwo types: complete separation; half separation

Ramp mode


Straight-line ramp

S-curve ramp

Four groups of acceleration/deceleration time with the range of 0.0–6500.0s

Communication methodsRS485

JOG control


JOG frequency range: 0.00Hz–50.00 Hz

JOG acceleration/deceleration time: 0.0–6500.0s

Built-in PIDIt realizes process-controlled closed loop control system easily.
Auto voltage
regulation (AVR)
It can keep constant output voltage automatically when the mains voltage changes.
Frequency sourceDigital setting
Input and output interfacesAnalog Input

1 pressure sensor: 4 ~ 20mA input

2 temperature sensor: PT100

Digital input

2 normal digital input

1 PTC protection circuit (compatible with normal digital inputs)

Digital Output2 relays output normally open (built in 220VAC voltage)
LED diode displayStandard 3 LED display
protectionMotor overheat protection (PTC), the power-to-ground short-circuit protection, inverter over-current, overload, over voltage, under voltage, overheat, output phase loss, communication fault, current detection fault, EEPROM read-write fault and so on.
Fan

DP500: Fan inverter: 380V 15-55kW Master Motor built-in fan inverter 380V 1.5kW;

380V 75-160kW Master motor built-in fan inverter 380V 2.2kW

EnvironmentInstallation locationIndoor, free from direct sunlight, dust, corrosive gas,combustible gas, oil smoke, vapor, drip or salt.
AltitudeLower than 1000 m
Ambient temperature-10°C ~+40°C (Downshift if the ambient temperature is between 40°C and 50°C)
HumidityLess than 95%RH, without condensing
VibrationLess than 5.9 m/s2 (0.6 g)
Storage temperature-20°C~60°C

Product picture

Company Introduction

ZONCN is one of a leading VFD inverter manufacturer focus on producing VFD inverters and servo in China with 19 years of experience. Our headquarters is located in Shanghai, our factory is both in Shanghai and Wuhu city, total factory area 100,000 ㎡+, annual production capacity is about 1 Million pcs. Our factory has passed ISO9001 quality control system and all our VFD inverters have CE certification.


We can produce for the voltage ranges are from 110V to 1140V; power range covers 0.4kW to 2000Kw. Our VFD inverters are widely used in textile, packaging and printing, CNC machine, injection and extruder machine, fan, pump, air compressor, water treatment, industrial washing machine and many industrial applications.


Now our VFD inverters are exported to more than 50 countries in Asia, Europe, Africa and America. ZONCN will always warmly welcome you to visit our factory for business cooperation.



China ZONCN 7.5kw 11kw 15kw Variable Frequency Inverter VFD VSD For Screw Air Compressor supplier

ZONCN 7.5kw 11kw 15kw Variable Frequency Inverter VFD VSD For Screw Air Compressor

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