EMS59300

Schneider Electric

PowerLogic LV150: low voltage power monitoring and transformer thermal monitoring

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  • "The Easergy LV150 is an unmatched low voltage monitoring module designed for the public MV/LV substation. The main functions of LV150 are: transformer temperature monitoring, LV incomer power and quality monitoring, LV network voltage fault detection. It offers class 0.5 current and voltage, and class 1 energy system accuracy. The degree of protection is IP2x body and IP4x in the front. The degree of protection is IK07. It complies with CE certificat. The operating temperature is -40\u00b0C to + 70\u00b0C. The storage temperature is -40\u00b0C to + 85\u00b0C. It include 8 gigital inputs, and communication port ethernet 2 RJ45. The device dimensions are 45mm in width, 140mm in height, 140 in depth, and weight 0.46 kilograms."
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Specification Value
Communication Port Support 2 ETHERNET RJ45
Measurement Voltage : 0-30 V AC at 50/60 Hz (single or three phases)
Memory Capacity 4 MB
Protection Type ANSI 47 : negative sequence overvoltage || ANSI 27 : undervoltage || ANSI 59 : overvoltage || ANSI 59N : neutral voltage displacement || ANSI 37 : phase undercurrent
Type Of Measurement active and reactive energy || power factor || current || voltage || frequency || active and reactive power || apparent energy || apparent power
Product Or Component Type low voltage and transformer monitoring
Measurement Current 5-5 A || 1-1 A
Number Of Inputs 8 digital IEC 61131-2 type 3
[Us] Rated Supply Voltage 12...48 V DC +/- 20 %
Communication Port Protocol IEC 60870-5-104
Power Consumption In Va 2 VA
Software Function assistance in commissioning and operating the installation || alarm || reports and diagrams || security/authority verification || Operating/Status report || event log
Control Type illuminated push-button status:
Data Recording sequence of event recording || sag and swell logs || counter || harmonics logs || event logs || demand values || min/max of instantaneous values || current value before fault
Analogue Input Type current 0.01...35 A (impedance 0.001 Ohm)4 x
Type Of Measurement current class 0.5 || voltage class 0.5 || energy class 1 IEC 61557-12
Synchronisation Time Between Inputs 1 ms
Power Quality Analysis voltage sag and swell detection || voltage unbalance || individual harmonics || harmonic distortion || voltage magnitude
Range Of Product PowerLogic T300
Device Short Name LV150
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*New items come with up to 24 month Obso Warranty
Our previously used items and repair options come with 12 months Obso Warranty.


"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
*Same & Next Day Delivery & Collection is available for stock from our UK and NL branches. Next-day delivery collection and 2 day delivery is available for stock sourced from our partners. In 90% of cases, we can deliver faster than the manufacturer’s ETA where required.

Standard options for delivery are also available where required.


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