Interroll DL Series - Page 57

Version 1.2 (08/2022) en
Translation of original operating instructions 57 of 64
Appendix
U
SH
~ in V Heating voltage for single-phase units in volts
C
r
in µF Runcapacitor(1~)/Steinmetzcapacitor(3~)inmicrofarad
Connection diagrams
1~ Single-phase motor
3~ Three-phase motor
B1 Input of electromagnetic brake
B2 Output of electromagnetic brake
BR Brake (optional)
Cos - Cosine signal 0
Cos + Cosine signal +
Cr Run capacitor
Cs Starting capacitor
FC Frequency inverter
L1 Phase 1
L2 Phase 2
L3 Phase 3
N Neutral conductor
NC Not connected
RC Series circuit of resistor and capacitor
Ref - Reference signal 0
Ref + Reference signal +
Sin - Sine signal 0
Sin + Sine signal +
T1 Input thermistor
T2 Output thermistor
TC Thermal protection
U1 Input winding phase 1
U2 Output winding phase 1
V1 Input winding phase 2
V2 Output winding phase 2
W1 Input winding phase 3
W2 Output winding phase 3