F&F PF-421 TRMS, Руководство пользователя

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Outputs 5-6 and 7-8 are connected in parallel, which
means that the output signal is available on each output.
power supply voltage 3×230 V+N
minimum operating voltage
(with power from a single phase) 85 V
maximum phase voltage 420 V
frequency 45÷55 Hz
cooperation with power generators no
maximum load current (AC-1) 16 A
mechanical strength of contacts 1×10⁷
electrical strength of contacts (16 A/AC-1) 1×10⁵
TrueRMS measurement yes
sampling frequency of the signal 4 kHz
actuator 3× relay
return hysteresis 10 V
setting range Vmin 160÷220 V
setting range Vmax 240÷280 V
voltage measurement error ±1%
switching time max 200 ms
return time 5÷300 s
indication of the output voltage 3×LED
power consumption 1.5 W
terminal 4.0 mm² screw terminals
tightening torque 0.5 Nm
working temperature -25÷50°C
dimensions 2 modules (35 mm)
mounting on TH-35 rail
ingress protection IP20
Technical data