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ERCA1 ERCA1
ERCA1

EMOS GROUP
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ERCA1

4-20mA input signal 180-320V AC, 180-480V AC, 180-500V AC load voltage power regulator.

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ERCA1

25-40-50-70A AC load current

320V AC, 480V AC, or 500V AC load voltage

4-20 mA input signal

LED indicator for input signal

Ability to control AC voltage phase angle

Varistor protection for peak voltages

CE marked according to EN standards

Operating/Storage Temperature -25...60 °C / -30...100 °C
Relative Humidity Up to 50% at 40 °C, increases with decreasing temperature and works at 90% humidity at 20 °C
Protection Class IP20 according to EN 60529 standard
Altitude Max 1000m
Input Signal 4-20 mA
Transmission Signal >4.1 mA
Cut-off Signal <4.1 mA
Response Time 15ms
LED Indicator Lights up proportional to the input signal
Dynamic Input Impedance >550ohm
Protection Protected against reverse connection of the input signal
Load Current (Arms) ERCA1-225PA: 25
ERCA1-240PA: 40
ERCA1-425PA: 25
ERCA1-440PA: 40
ERCA1-550PA-F: 50
ERCA1-570PA-F: 70
Load Voltage (Vrms) ERCA1-225PA and ERCA1-240PA: 180-320
ERCA1-425PA and ERCA1-440PA: 180-480
ERCA1-550PA-F and ERCA1-570PA-F: 180-500
Frequency (Hz) 50-60
Mounting Type Can be mounted on a TH35 type rail
Dimensions For ERCA1-225PA and ERCA1-425PA: G24xY84xD97 mm
For ERCA1-240PA and ERCA1-440PA: G30xY84xD115 mm
For ERCA1-550PA-F and ERCA1-570PA-F: G46xY100xD124 mm
Weight ERCA1-225PA and ERCA1-425PA: 203g (with packaging)
ERCA1-240PA and ERCA1-440PA: 280g (with packaging)
ERCA1-550PA-F and ERCA1-570PA-F: 450g (with packaging)
Box Material Self-extinguishing plastics used

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