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PLA330 pages
PLA33 power line analyser
s i m p l y
s m a r t
s o l u t i o n
Power line analyser PLA33 is a modern device for
multifunction monitoring of main electrical parameters in
threephase network. Device measures parameters
according to norm IEC 61000430 and it is ideal for very
precise power management.
Internal memory and communication interface define the
PLA33 being used as power monitoring recorder or part of
SCADA systems.
• 4 quadrant continual measurement
• monitoring of U in every phase and phasephase
• monitoring of I in every phase
• calculated current in neutral wire
• system frequency
• THD U and THD I
• odd harmonics of U and I till 19th (L1, L2, L3)
• power factor (L1) and cosφ (L1, L2, L3)
• P+/, Q+/, S (L1, L2, L3, ∑)
• Eactive+/, Ereactive+/ (L1, L2, L3, ∑)
• internal current transformers ICT
• measurement according the standard IEC 61000430
• measuring phasephase voltage from 0 ... 520 VAC
• auxiliary power supply
• memory for recording of maximums / minimums
• memory for recording of 20 power cut events
• internal realtime clock
• communication interface RS485 with Modbus RTU protocol
• internal memory 512MB for measured parameters recording
• minimum internal memory sampling period 60s (AVG value)
• two independent digital input / output
BMR trading, Horní lán 17, 779 00 Olomouc, Czech Republic, tel.: +420 778 066 566, export@bmrtrading.com, www.bmrtrading.com
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