LAFERT HP Combi Flow, User Manual

Page: 17 / 72

Version 3.11
| HPI Combi Flow User Guide |
17 www.lafert.com
4.1.2. Electrical Power Connections – IP66 (NEMA 4X) Switched Models
L1/L L2/N L3
L1/L L2/N L3
Mains (1 or 3 phase)
U V W
HP Combi Flow Switched
PE
BR
DC
+
PE
WI
VI
UI
M
DC
-
Incoming Power Connection
Additional information in section 4.3. on page 18
Protective Earth PE Connection
Additional information in section 4.2. on page 18
Fuses/Circuit Breaker
Additional information in section 4.5.3. on page 20
External Line Reactor
Device must not be used with Low Harmonic Drives!
External EMC Filter (optional)
Additional information in section 4.5. on page 19
Built-in mains switch-disconnector
Ensure there is at least 30 seconds
between each power-on!
External Output Filter (optional)
 Output Choke (load reactor)
 dV/dT filter
 Sinewave filter
Brake Resistor with Thermal Overload Protection
Additional information in section 4.9. on page 24
Shielded Motor Cable with PE Connection
Additional information in section 4.6. on page 22
4
Elec
trical Installation