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Variable Frequency Explosion Proof Inverters High Voltage SVC Control 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: BPJ1

 
Variable Frequency Explosion Proof Inverters High Voltage SVC Control
 
 
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Variable Frequency Explosion Proof Inverters High Voltage SVC Control

 

 

Description

 

BPJ1 series explosion-proof and intrinsic safety inverters for mining are the special products developed by INVT on basic of years of R&D experience to meet the specific requirements of customers in mining industry.

 

Due to accurate understanding of market demands, advanced development and management of integrated products, overall R&D and test, automation and information in production, BPJ1 series products have the outstanding features of leading technology, high reliability and easy maintenance,

The products have passed the strict test from MA Center, Mining Products Safety Approval and Certification Center (MA Center) is independent legal entity organization authorized by State Administration of Work Safety (SAWS), completely meet the requirements of electrical devices used coal mines and widely apply to conveying, hoisting, ventilating and power devices.

 

 

Specifications

 

 

                           Model

660V two-quadrant series

660V four-quadrant series

1140V two-quadrant series

1140V four-quadrant series

      Input

Input voltage range

560V~760V

560V~760V

970V~1310V

970V~1310V

Input frequency range

47~63 Hz

Technical and operating control performance

Control mode

V/F, sensorless vector control(SVC), vector control (VC)

V/F control

Linear type, multi-dots type, multi-power V/F curve, V/F separation

Running command channel

Keypad, terminal, communication

Frequency reference method

Digital reference, analog reference, pulse frequency reference, communication reference, multi-step speed and simple PLC reference, PID reference, etc.

Power balance function

Master-slave communication, droop control

Overload capability

150% of rated current 60s, 180% of rated current 10s

Starting torque

0.5Hz 150%(SVC), 0Hz 180%(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%

ACC/DEC method

Straight line or S curve, four groups of ACC/DEC time

DC braking

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Company Info

Shenzhen INVT Electric Co.,ltd. [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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