Kollmorgen AKD-C, Руководство по установке

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7.1 The AKD-C Central Power Supply
Available AKD versions
Variant Description Power Connectivity
AKD-C01007-CBEC Central Power supply without
extension.
10 kW EtherCAT
Standard features
Supply voltage range 400 V to 480 V ±10%.
Mains EMC filter and 24 V EMC filter integrated.
EtherCAT bus onboard.
TCP/IP service channel 100 Mbit/s onboard.
Safe Torque Off (STO) according to IEC 62061 SIL 2 onboard.
Supports up to 16 AKD-N drives.
Power section
Three phase supply, maximum voltage range 360 to 528 V, 47 to 65 Hz.
B6 bridge rectifier, integral soft-start circuit.
Fusing to be provided by the user.
Shielding star point close to the device.
DC power split to two connectors (strings) for up to 16 drives.
DC power voltage range 565 to 680 VDC, DC bus output current max 17 A.
Standby DC power voltage 55 VDC ±10% (generated from 24 VDC voltage supply)
Regen circuit for all connected AKD-N.
Built-in regen resistor, external regen resistor or capacitor module if required.
Integrated safety
Appropriate insulation/creepage distances and electrical isolation for safe electrical sep-
aration, per IEC 61800-5-1, between the power input/DC bus connections and the signal
electronics.
Soft-start, overvoltage detection, short-circuit protection, phase-failure monitoring.
Temperature monitoring.
SIL 2 safe torque off in accordance with IEC 62061 , (
➜
# 38).
Supply voltage 24V DC (electronic supply and standby voltage)
From an external, safety approved 24 V ±10% power supply, minimum 480 W.
Operation and parameter setting
Using the setup software WorkBench for setup via TCP/IP.
Inputs/Outputs
1 programmable digital output (
➜
# 75)
1 fault relay output (
➜
# 76)
1 Enable input (
➜
# 74)
2 STO inputs (one per string) (
➜
# 38)
2 STO status outputs (one per string) (
➜
# 38)
Service Interface (
➜
# 78)
EtherCAT Interface (
➜
# 77)
AKD-C Installation | 7 Technical description and data
Kollmorgen | kdn.kollmorgen.com | February 2018 29