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Jining Dongda Group Mining Machinery Co,.Ltd
Jining Dongda Group Mining Machinery Co,.Ltd  

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Mining flame-proof and lithium ion battery power from China 

Price: 100.0~400.0 USD 
Payment Terms: T/T,WU 
Special Groups: Electric Equipment (18)
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: Wooden case
Application: Coal
Brand Name: Dongkuangan
Production Capacity: 10000 set one month
Delivery Date: 7 days after received the p...
Type: Others

Applied to underground capsule, communication equipment power supply, underground lighting etc need mine 127v ac uninterrupted power supply place.

Lithium ion battery power Main function 


DXJL2880/127 mining flame-proof and this Ann type lithium ion battery power is big, stable and reliable work, meet the demand of mining equipment to realize uninterrupted power supply. When there are external input ac power supply, the power input dc, ac rectifier for the inverter output AC127V, filter; When the external power supply, the lithium ion battery power supply, to ensure that the output of AC127V uninterrupted.



Lithium ion battery power Main performance


1, the ac input voltage: AC660V \ AC380V \ AC220V \ AC127V, range (25% ~ 15%);

2, ac input voltage frequency: 50 h + / - 5%

3, ac input voltage harmonic: 10%;

4, ac output voltage: AC127V plus or minus 1%

5, the rated output current: 5 a;

6, display: 7 inches LCD screen;

7, the inverter switch time: 0 milliseconds

8, lithium battery power supply time: not less than three hours

9, inverter efficiency: 85% or higher

10 and overload capacity: 105-125%, 5 minutes; 125-150%, 25 seconds

11, ac output voltage harmonic content: linear load acuities were 100% and 3%, 100% 5% or less in nonlinear load

12, UPS has the charging output over-voltage and over-current, short circuit, discharge flow, the protection of high temperature anomalies, and the numerical is adjustable

13, the product conforms to the mine coal apart (and this Ann) requirement of safety technique type lithium ion battery power.


Lithium ion battery power Application environment


Applied to underground capsule, communication equipment power supply, underground lighting etc need mine 127v ac uninterrupted power supply place.

It can be used in the coal mine with explosive gas environment. 

Contact person: Joanna 


Tel: +86-537-2902388  Fax: +86-537-2902388


Address : West of Zhixue Road,High-tech Zone,Jining City,Shandong Province,China

Jining Dongda Group Mining Machinery Co.,Ltd

 Ms. joanna

Tel: 86-537-2902388
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Company Info

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

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

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