E1400 V2 Installation Guide
11 Power Supply Requirements
Motor Power Supply
Direct AC mains connection:
3/PE AC
400V (±10%) / 50-60Hz / TN
System
•
Only 3-phase supply is supported! The mains must be a symmetrical
four-wire system with grounded neutral.
•
DC Supply (for example 72VDC) for initial test setups can be supplied
through the 3-phase supply connector.
•
Use a circuit breaker C16 and conductor cross section of 2.5mm
2
for
mains connections!
•
The LinMot line filter NF01-FS34985-20-71 (0150-2746) must be
connected as near as possible to the supply connector of the drive to
conform to the EMC requirements of CE. Maximum Distance between
Drive and Filter is 0.15m.
Current consumption: Startup Current: Soft start over 50 Ohm charge resistor.
Signal Power Supply
The logic supply needs a regulated power supply of a nominal voltage of 24 VDC.
The voltage must be between 22 and 26 VDC.
Current consumption:
min. 1A
(no
load
on
the
outputs)
typ. 1.5A
(all 10 outputs “on” with 100mA load and /Brake with no load)
max. 2.5A
(all 10 outputs “on” with 100mA load and /Brake with 1A load)
•
Do not connect the safety relays to the 24VDC Signal Supply!
Use a separate power supply for the safety circuit!
•
The 24VDC supply for the control circuit must be protected
with an external fuse (3A slow blow)
12 Regeneration of Power / Regeneration Resistor
Install a regeneration resistor to X1 (RR+ and RR-). The threshold
value of the voltage depends on the used motor voltage power supply.
The max. threshold value must not exceed 780 VDC.
Item
Description
Art. No.
Regeneration Resistor
RR01-68/100
(68 Ohm, 100 W, X1 connector is included)
0150-3373
Page 22/27
www.LinMot.com
NTI AG / LinMot
®
