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If your machine requires a lot of space, has a modular design or the space in the control cabinet is limited, the universally applicable i550 protec is the ideal solution for a decentralized installation close to the motor. It is ideal for many applications such as conveyor systems, packaging machines, fan drives and pump systems. Lenze's i550 protec uses the same tried-and-tested technology used in the i550 cabinet and only differs in terms of a higher degree of housing protection with an adapted design.
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Model range
i550 protec (1 phase 120 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| i550-P0.37/120-1 | 0.37 | 2.4 | 140x205x117 | reduced! | |
| i550-P0.75/120-1 | 0.75 | 4.2 | 140x220x140 | reduced! | |
| i550-P1.1/120-1 | 1.1 | 6 | 140x220x140 | reduced! | |
i550 protec (1 phase 230 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| i550-P0.37/230-1 | 0.37 | 2.4 | 140x205x117 | reduced! | |
| i550-P0.55/230-1 | 0.55 | 3.2 | 140x205x117 | reduced! | |
| i550-P0.75/230-1 | 0.75 | 4.2 | 140x205x117 | reduced! | |
| i550-P1.1/230-1 | 1.1 | 6 | 140x220x140 | reduced! | |
| i550-P1.5/230-1 | 1.5 | 7 | 140x220x140 | reduced! | |
| i550-P2.2/230-1 | 2.2 | 9.6 | 140x220x140 | reduced! | |
i550 protec (3 phase 230 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| i550-P0.37/230-2 | 0.37 | 2.4 | 140x205x117 | reduced! | |
| i550-P0.55/230-2 | 0.55 | 3.2 | 140x205x117 | reduced! | |
| i550-P0.75/230-2 | 0.75 | 4.2 | 140x205x117 | reduced! | |
| i550-P1.1/230-2 | 1.1 | 6 | 140x220x140 | reduced! | |
| i550-P1.5/230-2 | 1.5 | 7 | 140x220x140 | reduced! | |
| i550-P2.2/230-2 | 2.2 | 9.6 | 140x220x140 | reduced! | |
| i550-P3.0/230-3 | 3 | 12 | 180x267x168 | reduced! | |
| i550-P4.0/230-3 | 4 | 16.5 | 180x267x168 | reduced! | |
| i550-P5.5/230-3 | 5.5 | 23 | 180x267x168 | reduced! | |
| i550-P7.5/230-3 | 7.5 | 29 | 180x310x173 | reduced! | |
| i550-P11/230-3 | 11 | 42 | 180x310x173 | reduced! | |
i550 protec (3 phase 400 V)
| Model | Capacity, kW |
Current, A |
Dimensions (W x H x D), mm |
Price | |
|---|---|---|---|---|---|
| i550-P0.37/400-3 | 0.37 | 1.3 | 140x205x117 | reduced! | |
| i550-P0.55/400-3 | 0.55 | 1.8 | 140x205x117 | reduced! | |
| i550-P0.75/400-3 | 0.75 | 2.4 | 140x205x117 | reduced! | |
| i550-P1.1/400-3 | 1.1 | 3.2 | 140x220x140 | reduced! | |
| i550-P1.5/400-3 | 1.5 | 3.9 | 140x220x140 | reduced! | |
| i550-P2.2/400-3 | 2.2 | 5.6 | 140x220x140 | reduced! | |
| i550-P3.0/400-3 | 3 | 7.3 | 180x267x168 | reduced! | |
| i550-P4.0/400-3 | 4 | 9.5 | 180x267x168 | reduced! | |
| i550-P5.5/400-3 | 5.5 | 13 | 180x267x168 | reduced! | |
| i550-P7.5/400-3 | 7.5 | 16.5 | 180x310x173 | reduced! | |
| i550-P11/400-3 | 11 | 23.5 | 180x310x173 | reduced! | |
Lenze i550 protec
The i550 protec uses the same tried-and-tested technology used in control cabinet inverters and only differs in terms of a higher degree of housing protection with an adapted design. If your machine requires a lot of space, has a modular design, or the space in the control cabinet is limited, we recommend a decentralized installation close to the motor. State-of-the-art connection technologies from field distributors to simple line connections on the device itself enable fastest times during commissioning and service. The inverters comply with the future EN 50598-2 standard.
550i protec highlights
- IP66 protection (Indoor & Outdoor NEMA 4X)
- Integrated diagnostic interface (micro USB) for service purposes
- Versions with or without repair switch, with keypad, USB or WLAN diagnostic module for easy plug & play operation
- Optionally available with “Safe Torque Off (STO)” with SIL 3 (EN ISO 13849-1) and Performance Level e (EN 62061/EN 61508-2)
Hardware overview of the inverter
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