Products

NV-5 (5 Steps)

Category : Digital Power Factor Regulator

Digital Power Factor Regulator

Features

True RMS Measurement
LED Step Indication
Automatic / Manual Step Operation
Automatic or Manual C.T. Polarity
Automatic C/K Detection or User Preset
Automatic or User Preset Switching Sequence
(rotational for same size grouping)
Operation from 1% Load
Viewable Parameters:
V, I, Cos φ, PF, Hz, W, Var, THD-V, THD-I,
Harmonics Spectrum up to 15th order for V &
I (secondary values for I, W, Var)
Individual Capacitor Step Info:
-Hour run (accumulative)
-Usage count (accumulative)
-Secondary 1-phase Var value (present)
Programmable Over Voltage & THD-V alarm
Alarm Information:
-Under / Over Compensate
-Under / Over Voltage
-Overload, THD-V Limit High
User selectable capacitor protection for
Over voltage & THD-V
Selectable Contact for Signal Alarm Output or
Exhaust Fan Output
External Plug-in Module for:
A-01s / A-01sp (RS-485 Modbus RTU) isolated type
Software Lock to prevent unauthorized
modification of parameters
Complies with:
IEC 61000-6-2 / 6-4 Standards
IEC 60255-27-Clause 10.6.4.2 / 4.3

Tech Data

Dimension

Wiring

PDFs Download

DELAB-Digital-Power-Factor-Regulator-NV-5_7-Catalog.pdf DELAB-Digital-Power-Factor-Regulator-NV-5_7-User-Guide.pdf Modbus-Reg-Map-NV-5-1.00.pdf Capacitor-Sizing-Selection.xlsx Harmonic-Simulation.xlsx DELAB-Digital-Power-Factor-Regulator-NV-5_7-Auto-Cad-File.dwg

Product Video

Product Video 1

Delab Scientific Sdn Bhd was established in 1998, a leading supplier of digital and micro-processor based protection relays, power factor controllers, digital power monitoring meters, voltage monitoring relays and Timers.

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