BPJ1 Series Mine – Used Flameproof and Intrinsic Safety Type Converter
- Free delivery within Ha Noi, Ho Chi Minh, Can Tho
- Free installation
|Brand: INVT||Warranty: 16 months|
|Input||Input voltage range||– Two-quadrant
+ AC 3 Phase Drives 660V (±15%) (55 ~400 KW)
+ AC 3 Phase Drives 1140V (±10%) (90~630KW)
+ AC 3 Phase Drives 660V (±15%) (185 ~315 KW)
+ AC 3 Phase Drives 1140V (±10%) (250~400KW)
|Input frequency range||47~63Hz|
|Output||Output voltage range||0~input voltage|
|Output frequency range||0~400Hz|
|Controller properties||Control mode||V/F, sensorless vector control(SVC), vector control (VC)|
|Speed control range||1:100 (SVC), 1:1000 (VC).|
|Speed control precision||±0.5% of Max. speed (SVC), ±0.1% of Max. speed(VC)|
|Frequency resolution||-Digital setting: 0.01Hz
-Analog setting: 0.1%~Max. frequency
|Torque boost||Automatic torque boost, manual torque boost 0.1~30.0%|
|Overload capability||150% of rated current 60s, 180% of rated current 10s|
|Power balance function||Master-slave communication, droop control|
|Frequency reference method||Digital reference, analog reference, pulse frequency reference, communication reference, multi-step speed and simple PLC reference, PID reference, etc.|
|Communication||Modbus RTU, Profibus, Can, Ethernet.|
|I/O||Digital input||8 digital inputs that accept ON – OFF value, and can reverse the status of NO or NC.|
|Analog input||Port AI1, AI2 can receive input signal from 0 ~ 10V / 0 ~ 20mA.|
|Analog output||AO1, AO2 ports can output from -10 ~ 10V / 0 ~ 20mA.|
|Open collector output||1 open collector output (Y)|
|Relay output||There are 2 terminals:
– RO1A-Common, RO1B-NC, RO1C-NO.
– RO2A-Common, RO2B-NC, RO2C-NO.
|Protection function||Protects up to 10 fault codes in case of problems such as over current, over voltage, under voltage, over temperature, out of phase, output line breakage, overload etc.|
|Self-voltage stabilization function (AVR)||Automatically stabilizes the output voltage when the supply voltage fluctuates abnormally.|
|Control brake function||Dynamic braking, excitation brake, brake DC|
|Functions help the system to operate continuously||Automatically reset the error according to the number of times and time preset.
Maintains operation during transient power outages and wide operating voltage range suitable for flickering power locations.
|Function timer, counter||Integrated timer and counter timer to suit different applications.|
|Function of inspection and supervision||Connect a computer to monitor the operation as well as parameter settings for the inverter thanks to INVT Studio V1.0 software, HCM|
|Specialized design standards for the mining industry.||
Realize the power balance among up to 12 motors;
High-torque, high-precision and high-performance current vector control;
High-precision open loop vector control;
V/f control with selectable curves;
Over 30 kinds of protection functions;
Excellent EMC/EMI performance;
l Safe and reliable
The product strictly follows national standard GD3836 and has passed the rigorous tests and certifications held by Mining Products Safety Approval and Certification Center and Anti-explosion station. It fully satisfies the environment requirements of the underground coal mine.
l Simple and convenient maintenance
Modular structure design makes it easy and convenient to maintain.