Power Factor Meter 2E, 3PH, 0.5/1A, 1/2A, 2.5/5A, 5/10A, 10/20A, 62.5/125V

Power Factor Meter 2E, 3PH, 0.5/1A, 1/2A, 2.5/5A, 5/10A, 10/20A, 62.5/125V

Power Factor Meter 2E, 3PH, 0.5/1A, 1/2A, 2.5/5A, 5/10A, 10/20A, 62.5/125V

Features :

• Instruments with accuracy class 0.5% for 1 Ph Watt, 1.5% for 3Ph, 2° for PF.
• Instruments with multiple scale available (refer table).
• Robust housing suitable for schools, workshops, field operations for continuous use.

Electrical Specifications :

• Type : Dynamometric.
• Operating Voltage : 75V to 500V for 1 Ph. 110V / 440V – PT secondary for 3Ph.
• Burden : <1.25VA upto 75V, <2.5VA 100V to 150V, <5VA 200V to 300V<10VA 350V to 600V
• Operating Current :0.5A to 10A for 1 Ph. 1A / 5A – CT secondary for 3Ph.
• Burden : <5VA upto 5A, <10VA upto 10A.
• Frequency : 45 ~ 65Hz. (400Hz. on request).
• Accuracy : Class 1.5 for Watt / Var /. 2° for PF.
• Insulation Resistance : Greater than 20M Ω at 500V DC
• Dielectric Test : 2kV RMS for 1 minute.
• Overload Continuous : 1.2 times
• Overload Short Time : 2 times VN /10 times IN for 5 seconds.
• Operating Temp : -10°C to 55°C
• Storage Temp : -20°C to 70°C
• Humidity : Up to 95% RH