EBARA Ego Series, Operating And Maintenance Manual, Page: 20 / 116

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3.5.3 RELAY OUTPUT
Dati elettrici
Rated current 8A
Maximum voltage 250VAC,25VDC
Maximum load 500VA
3.4 ELECTRICAL SPECIFICATIONS
3.5 COMMUNICATION SPECIFICATIONS
3.4.1 CURRENT, VOLTAGE AND POWER RATINGS
3.5.1 DIGITAL INPUTS
3.5.2 POWER SUPPLY
Electrical ratings
Pump 40 (H) 50 (H) 65 (H) 80 (H) 100 (H)
Rated voltage
230 VAC ± 15%, 47-63 Hz
Pumps can operate at reduced voltage with limited power (P=I
max
*U)
Rated power 500 W (800 A) 800 W (1100 W) 1100 W (1500 W) 1600 W (1600 W) 1600 W (1600 W)
Rated current 2,2 A (3,6 A) 3,5 A (4,8 A) 4,8 A (6,7 A) 6,9 A (7,3 A) 6,9 A (7,3 A)
Current limit 8A
Startup Build-in startup circuit
Electrical ratings
Maximum input voltage 32VDC
Input impedance ~5k Ω
Logical “1” voltage >8V
Logical “0” voltage <2V
Insulation to supply voltage 4kV @ 1s, 275V permanent
Electrical ratings
Maximum current 100mA
Output voltage 24V ±20%
Output ripple <1V
To see communication functions see chapter 5.
Power supply output is meant for automation elements.
Misconnection or overload could cause pump shutdown or even permanent damage.