KSB EA-C, Installation & Operating Manual, Page: 39 / 44

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9.4.5 Technical data of EA-C 200 to 250 (230 V and 400 V AC 3-point)
Table 18: Technical data of EA-C 200 to 250 (230 V and 400 V AC 3-point)
Characteristic EA-C 200 3-point EA-C 200 3-point EA-C 250 3-point EA-C 250 3-point
Actuating force [N] 20000 25000
Maximum positioning force
27)
[N] 10000 12500
Stroke [mm] 95
Handwheel turns [/10mm stroke] 50
Actuating speed [mm/s] 1,0
Power supply [V] 230 V AC 400 V AC 3~ 230 V AC 400 V AC 3~
Frequency [Hz] 50
Nominal current
28)
[A] 0,58 0,4 0,62 0,5
Maximum current [A] 0,95 0,6 0,95 0,6
Maximum power input
29)
[W] 137 120 145 140
Duty cycle
30)
IEC 60034-1,8 S2 30 minutes, S4 50% operating time
31)
Enclosure EN 60529 IP65
Allow. ambient temperature [°C] S2: -20 to +80, S4: -20 to +60
Motor protection Temperature switch
Feedback via 2 limit switches Provided
Weight (without accessories) [kg] 23
27) Permissible average actuating force over the entire stroke range
28) Values may be higher depending on accessories used.
29) For maximum actuating force; values may be higher depending on accessories used.
30) At 25 °C ambient temperature
31) Cycles per hour