TES Electrical Electronic Corp.

 ELECTRICAL SPECIFICATIONS (23℃±5℃) 

AC Current (50Hz to 400Hz) : Trms 

±2% ±30dgts (50, 60Hz)

±4% ±30dgts (40~400Hz)

0.10A

1.0A

ACA Inrush Current : 

mA Trms : (AC+DC) (Burden Voltage : 5mV/µA) 

AC Voltage (50Hz to 400Hz) : Trms 

±1% ±30dgts (50, 60Hz)

±2% ±30dgts (40~400Hz)

DC Voltage 

Resistance (Continuity<40Ω on the 999.9Ω range) : 

MΩ: 

 3∅ Phase sequence indication : 

  Capacitance : 

 Diode (Continuity<40mV) : 

 Temperature (K-Type ther mocouple) : 

 1f/3f TRUE Power (KW): (PF>0.5 or θ<60º ) 

1∅/3∅ Horse Power (HP): (PF>0.5 or θ<60º ) 

±5%rdg ±30dgts

(50, 60Hz)

600V ac / 1000A ac

1∅/3∅Apparent Power : 

±2.5%rdg ±30dgts

600V ac/

1000A ac

1∅/3∅Phase Angle : (50Hz, 60Hz) 

Frequency : 

HVAC Application :

¨ Check current draw in motors and compressors.

¨ Use MAX/MIN/Recording in the temperature mode to assess efficiency.

¨ Test run/start capacitors.

¨ Confirm low voltage control signals.

¨ Measure flame safeguard device current draw.

¨ Confirm power sources

¨ Analyze temperature and power data with the aid of the time stamp.

¨ Insulation test up to 100MΩ.

Electrical Application :

¨ Check for energized circuits and balance loads.

¨1ψ/3ψ(3P3W/3P4W) Power analyzer.

¨ Evaluate electrical contacts.

¨ Capture inrush current readings of motor.

¨ Determine peak power demand periods.

¨ Verify line voltage stability.

¨ Monitor motors and other loads for excess heat.

¨ Check motor run/start capacitor values.

¨Check 3f phase sequence.