
Mining Mma(igbt)
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Product Specifications
| Input Power | 3P/380V/660V, 50Hz |
| Rated Capacity | 14.5Kva/20Kva |
| Inverting Frequency | 20Khz |
| No-Load Voltage | 75V |
| Duty Cycle | 60% |
| Dimensions | 560*280*520Mm |
| Weight | 28Kg |
| Insulation Class | F |
| Features | High Power, Energy Saving, Arc Force, Overload Resistant, Stable Welding, Durable Design, Mine-Suitable, Short Circuit Protection |
Product Overview
Key Features
2.Core control chip is the new-style current pulse width modulator; double loop feedback control; the more excellent static and dynamic characteristics; the smaller current drift.
3.With the arc force adjustment function, and adapt to all grades of welding electrodes.
4.The power factor is 0.98; the power consumption with no-load is less than 100W; it can save above 50% energy more than ordinary welding machines.
5.Short-circuit protection function and the special standby operating circuit; it will not damage the welding machine's life while no-load, and the whole welding machine's life is one time longer than similar products.
6.Suitable for coal mine workings.
Product Type ZX7-400S ZX7-500S
Input Power Source 3P/380V/660V, 50Hz
Rated Input Capacity 14.5KVA 20KVA
Inverting Frequency 20KHz 20KHz
No-load Voltage 75V 75V
Duty Cycle 60% 60%
Current Range 0-400A 0-500A
Electrode Diameter 0.8-5.0mm 0.8-6.0mm
Efficiency 90% 90%
Insulation Class F F
Dimensions 560*280*520mm 560*280*520mm
Weight 28kg 28kg
Company Details
Focusing on a customer-centric approach, QINGDAO NUO YA INDUSTRY EQUIPMENT CO. LTD. has a pan-India presence and caters to a huge consumer base throughout the country. Buy Welding Equipment in bulk from QINGDAO NUO YA INDUSTRY EQUIPMENT CO. LTD. at Trade India quality-assured products.
Business Type
Exporter, Manufacturer
Establishment
2002
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Seller Details
Qingdao, Shandong
Name
Ms. Celeste
Address
NO.119, LIUGONGDAO ROAD, QINGDAO ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, Qingdao, Shandong, China
igbt welding machine in Qingdao
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