ZJ50D drilling rig
update£º2015-03-18 17:47 Click£ºtimes
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System running environment storage temperature - 20 ¡æ ~ + 55 ¡æ operating temperature - 20 ¡æ ~ + 55 ¡æ , altitude 1000 m or less 20 ¡æ, relative humidity of 90% or less (+) Electric control cabinet, IP20 protection level , can not have t
introduce
System running environment• storage temperature - 20 ¡æ ~ + 55 ¡æ
• operating temperature - 20 ¡æ ~ + 55 ¡æ
, altitude 1000 m or less
20 ¡æ, relative humidity of 90% or less (+)
Electric control cabinet, IP20 protection level
, can not have too much dust in the air, acid, salt, corrosion resistance and explosive gas
, altitude 1000 meters (20 ¡æ higher than 1000 meters to let use)
System parameters
• rated voltage 600 v
The highest running voltage 690 v
• rated frequency 50 hz
• rated output harmonic current 600 a
2.1 Mvar • rated reactive power capacity
• compensation effect of system power factor > 0.95
, over-voltage protection function, over-current, overheat, smoke alarm, temperature and humidity alarm
• display alarm record, system running parameters display and record
ÉÏһƪ£ºDc speed regulation drive drilling rig
ÏÂһƪ£ºAPF unit & SVG element
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