Phase Sequence Meters

Special Features:
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• <strong>Description :</strong> It is used to measure the Phase sequence (R,Y,B) &amp; Open phase Condition<br>
  through LED and Buzzer.<br>
• <strong>Operational Voltage :</strong> 60 ~ 600V (3 phase AC)<strong> (KM-981-MK-1)</strong>; 200V ~ 600V AC<strong> (KM 855 PR)</strong><br>
• <strong>Dielectric Strength :</strong> 2000V / minute (impulse Voltage 4000V) <strong>(Model KM-981-MK-1)</strong><br>
• <strong>Measuring frequency range :</strong> 20Hz ~ 400Hz<strong> (KM-981-MK-1)</strong>; 50Hz ~ 60Hz <strong>(KM 855 PR)</strong><br>
• <strong>Time limit for continuous measurement :</strong> 60min. at 200VAC, 4 min. at 600VAC <strong>(KM-981-MK-1)</strong><br>
• <strong>Cord : </strong>1.1m each of Red (R), White (S) &amp; Black (T) cord.<strong>( KM 855 PR)</strong><br>
• <strong>Storage Temperature : </strong>-20°C ~ 60°C at 90% Max. R.H<strong>.( KM 855 PR)</strong><br>
• <strong>Operating Temperature :</strong> -10°C ~ 40°C at 80% Max. R.H.<strong>( KM 855 PR)</strong><br>
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• <strong>Dimension :</strong> 85 x 64 x 23mm (excluding the measuring lead)<strong> (KM-981-MK-1) </strong>134(L) x 85(W) x 45(D)mm <strong>( KM 855 PR)</strong><br>
• <strong>Weight : </strong>Approx. 200g. (KM-981-MK-1) Approx. 530g. <strong>( KM 855 PR)</strong><br>
• <strong>Safety : </strong>EN61010-1 EN61010-2-31 CAT III 600V.<strong> (KM 855 PR)</strong><br>
 
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