Frequency Inverters, Specially-designed for Blower and Water Pump, 15kW to 400kW

Get Latest Price

Quantity:

Your message must be between 20 to 2000 characters

Contact Now

Basic Info

Payment Type:	T/T, L/C or D/P

Product Description

Frequency inverters, specially-designed for blower and water pump, 15kW to 400kW

Peripheral interface characteristics:

Torque upgrade: 0 to 30%
Carrier frequency: 1.0 to 16.0kHz
Output frequency accuracy: +1% rated synchronous speed
Speed ratio: 1:50
Starting torque: 150% 1Hz
Overload capacity:
- 150% rated current can keep 1 minute
- 200% rated current ran keep 3 seconds
Control model: V/F control
Technical performance characteristics
Serial 485 interface: one line
Analog output: one line output and 0 to 10V or 4 to 20mA respectively optional
Relay output: one line output
Open collector output: one line output
Programmable analog input: 1-line, 0 to 10V or 0 to 20mA optical input
Programmable digital input: 4-line input

Functional characteristics:

Frequency settings modes: digital setting, analog setting, serial communication setting multiple stage speed, terminal, PID setting and more
PID control function
Multiple stage speed control function
Wave frequency control function
Simple PLC function
AVR function: when the voltage changes, automatically maintain a constant output voltage
Automatic current limit: restrict automatic current during running to prevent the frequency over-current protection
Multiple protection: over current, over voltage, under voltage, over heating, under-phase, overload protection function, and more

Torque upgrade: 0 to 30%

Carrier frequency: 1.0 to 16.0kHz

Output frequency accuracy: +1% rated synchronous speed

Speed ratio: 1:50

Starting torque: 150% 1Hz

Overload capacity: