Page 92 - V16 Catalogue Final

AIR CIRCUIT BREAKERS
TECHNICAL CHARACTERISTICS FOR PROTECTION TRIP UNITS - MEASUREMENT FUNCTIONS

Instantaneous measurements Parameters Precision (Class 1) 1) Ekip Touch (*) Ekip Hi-Touch
Currents (RMS) [A] L1, L2, L3, Ne 0.5% ● ●
Earth fault current (RMS) [A] Ig 2% ● ●
Phase-phase voltage (RMS) [V] U12, U23, U31 0.5% ● ●
Phase-neutral voltage (RMS) [V] U1, U2, U3 0.5% ● ●
Phase sequence ● ●
Frequency [Hz] f 0.1% ● ●
Active power [kW] P1, P2, P3, Ptot 1% ● ●
Reactive power [kVAR] Q1, Q2, Q3, Qtot 2% ● ●
Apparent power [KVA] S1, S2, S3, Stot 1% ● ●
Power factor total 2% ● ●
Peak factor L1, L2, L3, Ne ● ●

Counters recorded from installation or from the last reset Parameters Precision (Class 1) 1)
Active energy [kWh] Ep total, Ep positive, Ep negative 1% ● ●
Reactive energy [kVARh] Eq total, Ep positive, Ep negative 2% ● ●
Apparent energy [KVAh] Es total 1% ● ●

Network Analyzer Parameters Intervals
- Umin= 0.75...0.95 x Un
- Umax= 1.05...1.25 x Un
[V]
Hourly average voltage value - Events counter (nr. of events day by day in the t = 5...120min ● ●
[no]
last year plus the total events in the breaker’s
lifetime)
- Umin= 0.75...0.95 x Un
- Events counter (nr. of events day by day in the
Short voltage interruptions [no] t < 40ms ● ●
last year plus the total events in the breaker’s
lifetime)
- Umax= 1.05...1.25 x Un
- Events counter (nr. of events day by day in the
Short voltage spikes [no] t < 40ms ● ●
last year plus the total events in the breaker’s
lifetime)
- Umin1= 0.75...0.95 x Un
- Umin2= 0.75...0.95 x Un
- Umin3= 0.75...0.95 x Un
- Umax1= 1.05...1.25 x Un
Slow-voltage sags and swells [no] t = 0.02s...60s ● ●
- Umax2= 1.05...1.25 x Un
- Events counter (nr. of events day by day in the
last year plus the total events in the breaker’s
lifetime)
- U neg. seq.=0.02...0.10 x Un
[V] - Events counter (nr. of events day by day in the
Voltage unbalance t = 5...120min ● ●
[no] last year plus the total events in the breaker’s
lifetime)
Current and Voltage
- up to 50o
- Alarm THD: 5...20%
Harmonic analysis ● ●
- Single harmonic alarm:
3...10% plus a count of minutes the harmonic
has been exceeded
(*) Precision (Class 1) available with dedicated extracode
With no Class 1, please refer to the precision values below:

Current (RMS) 1% Frequency 0.2% Power factor 2%
Earth fault current (RMS) 2% Active power 2% Active energy 2%
Phase-phase voltage (RMS) 0.5% Reactive power 2% Reactive energy 2%
Phase-neutral voltage (RMS) 0.5% Apparent power 2% Apparent energy 2%

1) Class 1 is factory fitted and not available on stock standard breakers. Contact IPD

84 V16-PD-ACB-R02 www.ipd.com.au Phone: 1300 556 601