HO-NP-0000 Datasheet, PDF (1/16 Pages) LEM – Current Transducer

Current Transducer HO-NP-0000 SERIES I_PN = 8, 15, 25 A
Ref: HO 8-NP-0000, HO 15-NP-0000, HO 25-NP-0000
For the electronic measurement of current: DC, AC, pulsed..., with galvanic separation
between the primary and the secondary circuit.
Features
●● Hall effect measuring principle
●● Multirange current transducer through PCB
pattern lay-out
●● Galvanic separation between primary and secondary circuit
●● Insulated test voltage 4300 V
●● Low power consumption
●● Extremely low profile 12 mm
●● Single power supply + 5 V
●● Fixed offset & sensitivity
●● Over-current detect 2.63 x I_PN (peak value)
●● Memory check.
Advantages
●● Small size and space saving
●● Only one design for wide primary current range
●● High immunity to external interference
●● 8 mm creepage /clearance
●● High insulationcapability
●● Fast response.
Applications
●● AC variable speed drives
●● Static converters for DC motor drives
●● Battery supplied applications
●● Uninterruptible Power Supplies (UPS)
●● Switched Mode Power Supplies (SMPS)
●● Power supplies for welding applications
●● The solar inverter on DC side of the inverter (MPPT)
●● Combiner box.
Standards
●● EN 50178: 1997
●● IEC 61010-1: 2010
●● IEC 61326-1: 2012
●● UL 508: 2010.
Application Domain
●● Industrial.
N°64.50.11.000.0, N°64.50.15.000.0, N°64.50.19.000.0
18February2014/Version 3 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
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