Three Phase Network Multifunctional Power Meter IP520 05Hz PMC180NS

Product Description

Technical parameter

Electrical Characteristics

Measurement Type

Three phase three wire AC system

Three phase four wire AC system

Sampling rate 64 times per cycle

Data refresh rate 1S

Measurement Accuracy Current 0 5%

Voltage 0 5%

Power 0 5%

Frequency 0 05Hz

Active Energy 1 0%

Reactive Energy 2 0%

AO 1%

Input voltage characteristics

Measuring voltage

Allowed overload

3 X 220380V connected directly

3 X 57 7100V connected by CT

Input impedance 1 2 times continuous

Measuring voltage 1 8MΩ

Input current characteristic Measuring current 5A or 1A connected by CT

Allowed overload 1 2 times continuous

Input impedance <0 1Ω 4 20mA DC output Open circuit voltage 15VDC Load capacity ≤500Ω Isolated voltage 2KV Working power supply AC 85~265 VAC45 65Hz DC 100~300 VDC Power dissipation < 3W Mechanical properties Weight 0 5kg IP protection grade IP52 Size 110 X 75 X 72 mm or 110 X 75 X 120 mm Operating temperature 40~70℃ Storage Temperature 50~85℃ Relative Humidity 5% 90%RH No condensation EMC Electrostatic discharge interference IEC 61000 4 2 Level 4 Group of anti fast transient pulse IEC 61000 4 4 Level 4 Anti impact IEC 61000 4 5 Level 3 Anti frequency magnetic field IEC 61000 4 8 Level 3 Electrical insulation performance Insulation resistance GBT13729 >50MΩ

Frequency withstand voltage GBT13729 AC 2KV 50Hz 1min

Impulse voltage GBT13729 5KV 1 250us