Kollmorgen AKD

AKD Installation | 6 Technical description and data
6.13.1.3 Technical Data for AKD-xzzz07
Technical data for the regen circuit depends on the drive type and the mains voltage.
Supply voltages, capacitances, and switch-on voltages are all nominal values.
Observe the regeneration time (some minutes) after full load with peak regen power.
Brake circuit Supply voltage
Type Rated data Units 240 V 400 V / 480V
AKD-
xzzz07
all types
Switch-on threshold of regen circuit V 380 760
Overvoltage limit V 420 840
Maximum regen duty cycle % 15*
Type Rated data Units 240 V 400 V / 480 V
AKD-
x00307
Internal regen resistor Ohm 33
Continuous power, internal resistor W 80
Peak regen power, internal resistor (0.5s) kW 5.5 22.1
External regen resistor Ohm 33
Maximum continuous regen power, external
resistor
kW 0.77 1.5
Peak regen power, external (1s) kW 5,4 21.4
Absorption energy in capacitors (+/- 20%) Ws 5 35 / 20
DC Bus Capacitance µF 235
AKD-
x00607
Internal regen resistor Ohm 33
Continuous power, internal resistor W 100
Peak regen power, internal resistor (0.5s) kW 5.4 21.4
External regen resistor Ohm 33
Maximum continuous regen power, external
resistor
kW 1.5 3
Peak regen power, external resistor (1s) kW 5.4 21.4
Absorption energy in capacitors (+/- 20%) Ws 5 35 / 20
DC Bus Capacitance µF 235
AKD-
x01207
Internal regen resistor Ohm 33
Continuous power, internal resistor W 100
Peak regen power, internal resistor (0.5s) kW 5.4 21.4
External regen resistor Ohm 33
Maximum continuous regen power, external
resistor
kW 3 6
Peak regen power, external resistor (1s) kW 5.4 21.4
Absorption energy in capacitors (+/- 20%) Ws 10 70 / 40
DC Bus Capacitance µF 470
AKD-
x02407
Internal regen resistor Ohm 23
Continuous power, internal resistor W 200
Peak regen power, internal resistor (0.5s) kW 7.7 30.6
External regen resistor Ohm 23
Maximum continuous regen power, external
resistor
kW 6 12
Peak regen power, external resistor (1s) kW 7.7 30.6
Absorption energy in capacitors (+/- 20%) Ws 15 110 / 60
DC Bus Capacitance µF 680
* depends on connected regen resistor power
42 Kollmorgen™ | May 2013