AEV 300 Series / AEV 500 Series / REACTIVE
ENERGY REGULATOR
Model from AEV 300 / AEV 500
Power factor energy regulators AEV series perform control
functions and adjustment in a completely digital way. They allow us a
precise and reliable lecture of the power factor, without being afected
by the oldness from electronical components. This advanced system of control
allows this device to operate correctly also in systems characterized
for important harmonics components. Due to the calculation capacity of
the reactive power, the power factor adjustes it self through the capacitors
conection in adequate values and moments. As a result, we get a drastic
reduction in the number of operations therefore a compensated utilisation
in the case of capacitor banks with the same value.
Remarkable characteristics
Controled by microprocessor
- Last step can be used as an alarm ( NC o NO)
- Automatic c/k
- Multifunction panel lecture: intensity, voltage, kvar, cos .
- Exact intensity evaluation through RMS lectures
- Automatic racional adjustment
- Available for 5,7 or 12 steps.
Technical Specifications
- Voltage feed of Use :
380-415 V AC / 220-240 V AC (through order)
- Operation limits :
-15% hasta 10% Ue
- Maximum power consumption :
5.4 VA (AEV 300/5) / 2.6 VA (AEV 500/7 - AEV 500/12)
- Nominal frequency :
50 ó 60 Hz ± 1% autoconfig
Current entry
- Nominal current Ie :
5 A ( 1 A through order)
- Permanet overload :
1.1 Ie (AEV 300/5) / 1.2 Ie (AEV 500/7 - AEV 500/12)
- Maximum termic intensity :
10 Ie during 1 s.
- Power consumption :
1.25 VA (AEV 300/5) / 0.27 VA (AEV 500/7 - AEV 500/12)
Measure and control ranges Power factor regulator :
- 0.85 ind / 0.95 cap.
- Current range lecture :
2.5 ... 110% Ie.
- Shot sensitivity :
5 ... 600 s/step.
- Reconection time of the step :
5 ... 240 s
Relay outputs Number of steps :
- 5 / 7 / 12.
- I Nominal termic :
5 A - 250 VAC 1.
- Working temperature :
-10º to 60º C.
- Level protection (frontal) :
IP 54 (with transparent top) / IP 41 (without transparent top)
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