KSB EA-C, Installation & Operating Manual, Page: 37 / 44

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9.4.3 Technical data of EA-C 20 to 140 (230 V AC and 400 V 3~ 3-point)
Table 16: Technical data of EA-C 20 to 140 (230 V AC 3-point)
Characteristic EA-C 20 3-point EA-C 40 3-point EA-C 80 3-point EA-C 140 3-point
Actuating force [N] 2000 4000 8000 14000
Stroke [mm] 50 65
Handwheel turns [/10mm
stroke] 12 31 28
Actuating speed [mm/s] 0,5 1,4 0,5 1,4 0,65 0,45
Power supply [V] 230 V AC 1~ 400 V AC 3~ 230 V AC 1~ 400 V AC 3~ 230 V AC 1~ 400 V AC 3~ 230 V AC 1~ 400 V AC 3~
Frequency [Hz] 50 / 60
Nominal current
17)
[A] 0,5 0,13 0,08 0,21 0,23 0,13 0,23 0,13
Maximum current
17)
[A] 0,07 0,18 0,08 0,26 0,27 0,15 0,27 0,15
Maximum power input
18)
[W] 12 30 18 51 52 30 52 30
Duty cycle
19)
IEC 60034-1,8 S2 30 minutes, S4 50 % operating time - 1200 c/h
20)
Enclosure EN 60529 IP65 IP67
Allow. ambient temperature [°C] S2: -20 to +80, S4: -20 to +60
Motor protection Anti-jam
design
Temperature switch Anti-jam
design
Temperature switch Temperature switch
Weight (without accessories) [kg] 5,5 8 10
17) Values may be higher depending on accessories used.
18) For maximum actuating force; values may be higher depending on accessories used.
19) At 25 °C ambient temperature
20) Cycles per hour