Single and 3 phase power monitoring

Model ND1 ::: 3-phase power monitor and data logger

The ND1 is a modern, compact and easy to use panel mounting power monitor. It uses a familiar Windows interface, with touch-screen simplicity. An in-built web server allows you to include the monitor on a network for remote access.



Measurement capabilities:-

• Phase voltages: U1, U2, U3 and phase currents: I1, I2, I3
• Phase-to-phase voltages: U12, U23, U31
• Active phase powers: P1, P2, P3
• Reactive phase powers: Q1, Q2, Q3
• Apparent phase powers: S1, S2, S3
• Active power factors: PF1, PF2, PF3
• Reactive/active power factors: tgj1, tgj2, tgj3
• Mean phase-to-phase voltage: US Umf
• Current in neutral wire and mean 3-phase current: IO, IS
• Active, reactive and apparent 3-phase power: P, Q, S
• Mean 3-phase power factors: PF, tgj
• Frequency f and frequency deviation
• 15 minutes’ mean active power: PAV
• Active, reactive and apparent 3-phase energy: EnP, EnQ, EnS
• THD for voltage and phase current,
• Current and phase voltage harmonics (up to 51st)
• Storage of min and max values
• Recording of dips and voltage decays to EN50160

Download simulated setup software

ND1 Datasheet

3 Wire connection


4 Wire connection

Generator Synchroscope

KS32 Synchronising unit The KS32 synchronising unit comprises of a 360 degree synchroscope and differential voltmeter in a 96 x 96mm panel mounting unit.

Horizontal bargraphs show Frequency and Voltage mismatch. A relay output activates when the generator is within the acceptable band of matching for phase, frequency and voltage.



KS32 Datasheet
KS32 Manual

Economy 3 phase power monitors

Three panel mounting instruments for monitoring power in single and 3 phase power installations.

The N14 is the basic 3 digit model, ideal for general monitoring on 3 and 4 wire, balanced and unbalanced power circuits.

The alarm relay can be assigned to any measurement variable. Crest factor max. 2

The N13 has 4 digits, for greater resolution.

The N10 offers the greatest flexibility. It allows you to have up to 20 pages of display combinations.

In addition, it computes the total Harmonic distortion of the current and voltages, up to the 25th harmonic. Ideal for monitoring variable speed drive performance and any other source of generated power, where waveform purity may vary.




Detailed comparison guide

P12P Economy single phase power monitors

Datasheet
Manual
Model number and pricing tool


3 phase power transducer P43

A versatile 3 phase power transducer, having data, alarm and analogue output capabilities.

DIN Rail mounting.



Datasheet
Manual