Mains Supply Requirements; Auxiliary Supply Requirements; Safety Supply Requirements - Danfoss VLT Integrated Servo Drive ISD 510 System Operating Instructions Manual

Electrical Installation
NOTICE
EMC INTERFERENCE
Use shielded cables for control wiring and separate
cables for power and control wiring. Failure to isolate
power and control wiring can result in unintended
behavior or reduced performance. Ensure a minimum
clearance of 200 mm between signal and power cables.

5.5 Mains Supply Requirements

In addition to the electrical environmental conditions
5 5
stated in chapter 5.2 Electrical Environmental Conditions,
ensure that the supply has these properties:
•
Grounded 3-phase mains network, 400–480 V AC
•
3-phase frequency: 47–63 Hz
•
3-phase lines and PE line
•
Mains supply: 400–480 V ±10%
•
Continuous input current SAB: 12.5 A
•
Intermittent input current SAB: 20 A
NOTICE
Use fuses and/or circuit breakers on the supply side of
the SAB to comply with CE or UL as detailed in Table 5.1.
CE Compliance (IEC 60364)
Recommended
fuse size
gG-16
Table 5.1 Fuses and Circuit Breakers

5.6 Auxiliary Supply Requirements

Supply the SAB with a power supply unit with an output
range of 24–48 V DC ±10%. The output ripple of the
power supply unit must be <250 mV
units that conform to the PELV specification.
Refer to the VLT
Design Guide for power ratings shell diagrams.
NOTICE
Use a supply that is CE-marked according to the
standards EN 61000-6-2 and EN 61000-6-4 or similar for
industrial use.
The power supply unit must be dedicated to the ISD 510
servo system, meaning that the supply is used exclusively
for powering the SAB. The maximum cable length between
the supply unit and the SAB is 3 m.
36
VLT
UL Compliance
Recommended Maximum Recommended
circuit breaker trip level maximum fuse
in [A]
•
Eaton/Moller 16
PKZM0-16
•
. Only use supply
pp
® ®
Integrated Servo Drive ISD 510 System
Danfoss A/S © 12/2015 All rights reserved.
®
Integrated Servo Drive ISD

5.7 Safety Supply Requirements

Supply the STO line with a 24 V DC supply with the
following properties:
•
Output range: 24 V DC ±10%
•
Maximum current: 1 A
NOTICE
Use a 24 V supply unit that is CE marked according to
the standards EN 61000-6-2 and EN 61000-6-4 or similar
for industrial use. The supply must only be used for the
ISD 510 safety input. The supply must fulfill the PELV
specification.
It is possible to use the auxiliary supply for the STO
function if the following conditions are met:
•
Output range: 24 V DC ±10%
•
Maximum cable length: 3 m
(NEC 2014)
size
®
Littelfuse
KLSR015
®
Littelfuse
FLSR015
®
510 System
MG75K102