Lenze i510 - Page 13

Operating instructions i510 cabinet frequency inverter | 13
© 11/2021 · EN · www.Lenze.com
1-phase mains connection 230/240V (170 V ... 264 V, 45 Hz ... 65 Hz)
Terminal data
Inverter I51AExxxB (1-phase), I51AExxxD (1/3-phase)
Rated power kW 0.25 ... 0.75 1.1 ... 2.2 0.25 ... 2.2 0.25 ... 2.2
Connection Mains connection X100 PE connection Motor connection X105
Connection type Screw terminal PE screw Screw terminal
Max. cable cross-section mm² 2.5 6 6 2.5
Stripping length mm 8 8 10 8
Tightening torque Nm 0.5 0.7 2 0.5
Required tool

0.5 x 3.0

0.6 x 3.5

TX20

0.5 x 3.0
Rated data and fusing data
Inverter
I51AE
125B 125D 137B 137D 155B 155D 175B 175D 211B 211D 215B 215D 222B 222D
Rated power kW 0.25 0.37 0.55 0.75 1.1 1.5 2.2
Rated output current (8 kHz) A 1.7 2.4 3.2 4.2 6 7 9.6
Max. output current * A 3.4 4.8 6.4 8.4 12 14 19.2
Operation without mains choke
Rated mains current A 4 5.7 7.6 10 14.3 16.7 22.5
Fuse
Characteristic gG/gL or gRL
Max. rated current A 16 16 16 16 32 32 32
Max. short circuit current (SCCR) kA 65 65 65 65 65 65 65
Circuit breaker
Characteristic B, C
Max. rated current A 16 16 16 16 32 32 32
Max. short circuit current (SCCR) kA 65 65 65 65 65 65 65
Residual current device (RCD) ≥ 30 mA, type B
* Overload time = 3s, recovery time = 12s
Electrical installation









3-phase | 480 V
3-phase | 230/240V
3-phase | 400 V
1-phase | 230/240V
Control terminals
Relay outputConnection diagramPreparation Networks