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Idiomas disponibles
Idiomas disponibles
4.1.
Power supply
Type
1-phase
Mains
From
Auxiliary winding
Permanent magnet generator (PMG)
From 170 to 277Vac ± 10% (@ 50 – 400Hz)
Range
Self-excitation
5Vac
4.2.
Sensing
1-phase, 2 terminals
Voltage
3-phases, 3 terminals
From 220Vac to 480Vac ± 10%, @ 50/60Hz
Current
From 0 to 1Aac (@ 50/60Hz)
4.3.
Analogue input
Range
From -5 to +5Vdc
4.4.
Excitation field data
From 3Ω to 20Ω
Resistance
Continuity
From 0 to 7 Adc
Forcing 10s
From 0 to 15 Adc
4.5.
Functions
Soft start
Ramp time adjustable from 0 to 60s
Type: Reactive droop compensation
Parallel between
Droop: from 0 to 15%
generators
Type: Inverse time characteristic
Overexcitation
1 maximum fixed threshold of 15A, above which de-energizing occurs (after
limiting device
1 minimum settable threshold, above which the limiting device operate according
1 open collector output per signal
Corner frequency adjustable from 40 to 60 Hz
Under frequency
Zero Volt frequency adjustable from 0 to 40 Hz
limiting device
4.6.
Accuracy
From 0 to 100% load ±0.5% @ PF 0.8 - balanced and non deforming load and constant frequency
With ±4% engine
±1% @ steady state conditions for load and speed
governing
Steady state
±0.1% @ at constant load and frequency
Thermal drift
±0.5% for a change of 30°C at T
V/Hz
±2%
963857154_H
about 10s)
to the characteristic
www.repuestosgruposelectrogenos.es
in 10 minutes
AMB
M31FA600A MEC-20
24
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