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Jining Dongda Mining equipment Co.,Ltd
Jining Dongda Mining equipment Co.,Ltd  

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BEST PRICE Mining explosion-proof inverter 

Price: 200.0~300.0 USD 
Payment Terms: T/T,WU 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Air
Delivery Date: 10
Type: Mill
Production Capacity: 1000
Application: Coal
Brand Name: DONGDA

BPJ1 series of mining flameproof and intrinsically safe AC invert-er is a type of high-tech products combining with digital frequency conversion speed

Product Introduction

BPJ1 series of mining flameproof and intrinsically safe AC invert-er is a type of high-tech products combining with digital frequency conversion speed regular and heat dissipation technology. It is applicable to the heavy load soft start, soft stop and operation process of asynchronous motors of exchange current 50Hz, rated voltage 660V or 1140V. It starts or stops in "s" curve or lines, which can adjusted in accordance with the actual site conditions to reduce the dynamic tension and start-off shocks. If used in belt conveyor, it can reduce the requirements for strong belt and extend the lifetime of the conveyor, which means reducing the initial investment. In addition, with line control functions, the inverter can adjust the power frequency and the output frequency in accordance with the load changes to achieve the required torque and improve the power factor under no-load situation. As the coal mines improve continuously the degree of automation, frequency inverters, with its characteristic of energy-saving, efficiency, safe and reliable, are becoming more and more popular in speed control coal motor equipment.

Technical Parameters :

 

 

 

 

Product Advantages 

l Small starting current

l Smooth start-up speed

l Reliable start-up performance

l Small impact on the power grid

l Energy-saving effect

l Economic running can be achieved

 

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Tel: 86-537-2902388
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Company Info

Jining Dongda Mining equipment Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Distributor/Wholesaler
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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