Inverter speed reducer nmrv030 shop China in Gorakhpur India Cabinet VEPT Frequency Inverter AC Drives 15kw Motor with top quality

Inverter  speed reducer nmrv030  shop  China  in Gorakhpur India  Cabinet VEPT  Frequency Inverter AC Drives 15kw Motor with top quality

We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828

 1.Company profile

2 Product description

3 Introduction of various parts of the converter
The structure types of JAC300 series converter are the plastic and metal. The external diagram is shown below.

4 Basic technical specification 
 

Category Terminal symbol Terminal name Function description
Power supply +10V-GND External connection of +10V power supply Provide power supply of +10V externally, with maximize output current: 10mA
It is generally used as wor ept power supply for external potentiometer and the resistance range of potentiometer is 1kΩ~5k Ω
+24V-COM External connection of +24V power supply +24V power supply is provided outwards and generally used as the wor ept power supply for digital input/output terminal and the power supply for external sensor
Maximum output current: 200mA
OP Input terminal of external power supply The factory default is connection to+24V
When an external signal is used to drive DI1~DI7, OP shall be connected to external power supply and disconnected from+24V power supply terminal
Analog input AI1-GND Analog Input Terminal 1 1. Input voltage range: DC 0V~10V
2. Input resistance: 22kΩ
AI2-GND Analog Input Terminal 2 1. Input range: DC 0V~10V/4mA~20mA, as determined by Jumper J8 on the control panel
2. Input resistance: 22kΩ for voltage input and 500Ω for current input.
Digital input DI1- OP Digital
Input 1
1. Optical coupler isolation, with bipolar input
2. Input resistance: 2.4kΩ
3. Voltage range in input level: 9V~30V
DI2- OP Digital
Input 2
DI3- OP Digital
Input 3
DI4- OP Digital
 Input 4
DI6- OP Digital
 Input 6
DI7- OP Digital
Input 7
DI5- OP High-speed pulse input terminal Apart from the characteristics of DI1~DI7, it may be used as high-speed pulse input channel.
Maximum input frequency: 100kHz
Analog output AO1-GND Analog
Output 1
Jumper J5 on the control panel shall determine voltage or current output.
Output voltage range: 0V~10V
Output current range: 0mA~20mA
Analog output AO2-GND Analog
Output 1
Analog
Output 2
Jumper J3 on the control panel shall determine voltage or current output.
Output voltage range: 0V~10V
Output current range: 0mA~20mA
Digital output DO-COM Digital
 Output 1
Optical coupler isolation, bipolar open collector output
Output voltage range: 0V~24V
Output current range: 0mA~50mA
 
Relay output RO1A-RO1B Closed terminal Contact drive capacity:
25V ac,3A,COSØ=0.4 .
30Vdc ,1A
RO1A-RO1C Open terminal
RO2A-RO2C Open terminal
Secondary interface RO2A-RO2B Closed terminal Contact drive capacity:
25V ac,3A,COSØ=0.4 .
30Vdc ,1A
Communication interface 485+,485- Modbus Modbus communication interface, non-isolated output

Item Specification
Basic functions Maximum frequency Vector control:0~500Hz; V/F control:0~500Hz
Carrier frequency 0.8kHz~12kHz Automatic adjustment of carrier frequency based on load characteristics
Input frequency resolution Digital setting:0.01Hz Analog setting:Maximum frequency×0.571%
control method Open loop vector control(SVC)
V/F  control 
Starting torque G type machine:0.5Hz/150%(SVC)    
P type machine: 0.5Hz/100%
 Speed range 1:100  (SVC)
Constant-speed accuracy ±0.5%(SVC)
Overload capacity G type machine:60s for 150% of the rated current
P type machine:60s for 120% of the rated current
Torque boost Automatic torque boost;                       
Manual torque boost0.1%~30.0%
 
V/F curve Three ways: straight V/F curve; multi-point V/F curve; N-th power type V/F curve (1.2th power, 1.4th power, 1.6th power, 1.8th power, 2th power)
V/F Separation 2 ways: full separation, semi-separation
Acceleration /
deceleration curve
 
Straight-line or S-curve acceleration and deceleration                             
Four groups of acceleration/deceleration time with the 
range of 0.0-6500.0s
 
DC braking
Built-in brake unit
DC bra ept frequency:0.00Hz~ Maximum frequency
Bra ept time:0.0s~36.0s Brake action current value:0.0%~100.0%
Jog control Jog frequency range:0.00Hz~50.00Hz.
Jog acceleration/deceleration time0.0s~6500.0s.
Operation Command source The operation panel is given, the control terminal is given, and the serial communication port is given.
Can be switched in a variety of ways
Frequency source Multiple frequency sources: digital reference, analog voltage reference, analog current reference, serial port reference. It can be switched in a variety of ways.
Auxiliary frequency source 10 auxiliary frequency sources. Flexible implementation of auxiliary frequency trimming and frequency synthesis
Input terminal standard:
7 digital input terminals (customizable high-speed pulse input, support 100K)
2 analog input terminals, 1 only supports 0~10V voltage input, 1 supports 0~10V voltage input or 4~20mA current input
Output terminal Standard: 1 digital output terminal
1 relay output terminal
2 analog output terminals, support 0~20mA current output or 0~10V voltage output
Expansion ability:
1 relay output terminal
Display and
 keyboard operation
 
LED display Display the parameter
Key lock and 
function selection
 
Realize partial or all key lock and define the 
action range of some keys to prevent misoperation
 
Protection function Short circuit test of electrified motor, 
input/output default phase protection, 
overcurrent protection, 
overvoltage protection, 
undervoltage protection, 
overheat protection, 
overload protection, etc.
 

 

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Inverter  speed reducer nmrv030  shop  China  in Gorakhpur India  Cabinet VEPT  Frequency Inverter AC Drives 15kw Motor with top quality

Inverter  speed reducer nmrv030  shop  China  in Gorakhpur India  Cabinet VEPT  Frequency Inverter AC Drives 15kw Motor with top quality