AKD2G-S Installation, Safety 1 | 6 Technical description and data
6.8.2.3 Technical data for AKD2G-Sxx-7V
Technical data for the regenerative circuit depends on the drive type and the mains voltage.
Supply voltages, capacitance, and switch-on voltages are all nominal values.
Brake circuit
AC Supply
AKD2G-Sxx- Rated data
Units
240V 400V/480V
7Vxxy
all types
Switch-on threshold of regenerative circuit
V
380
760
Overvoltage limit
V
420
840
Maximum regenerative duty cycle
%
15*
AKD2G-Sxx- Rated data
Units 240V 400V/480V
7V03S
Internal regen resistor
Ω
33
Continuous power, internal resistor
W
tbd
Peak brake power, internal resistor (0.5s)
kW
tbd
tbd
External regen resistor
Ω
33
Continuous brake power, external resistor
kW
tbd
tbd
Peak brake power, external (1s)
kW
tbd
tbd
Absorption energy in capacitors (+/- 20%)
Ws
tbd
tbd / tbd
DC Bus Capacitance
µF
tbd
7V06S,
7V03D
Internal regen resistor
Ω
33
Continuous power, internal resistor
W
tbd
Peak brake power, internal resistor (0.5s)
kW
tbd
tbd
External regen resistor
Ω
33
Continuous brake power, external resistor
kW
tbd
tbd
Peak brake power, external resistor (1s)
kW
tbd
tbd
Absorption energy in capacitors (+/- 20%)
Ws
tbd
tbd / tbd
DC Bus Capacitance
µF
tbd
7V12S,
7V06D
Internal regen resistor
Ω
33
Continuous power, internal resistor
W
tbd
Peak brake power, internal resistor (0.5s)
kW
tbd
tbd
External regen resistor
Ω
33
Continuous brake power, external resistor
kW
tbd
tbd
Peak brake power, external resistor (1s)
kW
tbd
tbd
Absorption energy in capacitors (+/- 20%)
Ws
tbd
tbd / tbd
DC Bus Capacitance
µF
tbd
* depends on connected regen resistor power.
44
Kollmorgen | kdn.kollmorgen.com | Beta, December 2018