Lenze Inverters-Servo Inverters 9400 HighLine Servo Inverters Certificate Safety Engineering Characteristic Values SM302
Summary
Ensure maximum workplace safety with this critically reviewed component, designed for demanding industrial automation applications. This manual details the comprehensive safety characteristics and compliance data for the SM302 series, verifying its adherence to top international standards, including SIL 3 and PL e. It provides essential technical assurance regarding reliability metrics (MTTF) and risk mitigation strategies. Ideal for control systems engineers, facility managers, and safety professionals who require certified, high-performance components to meet stringent industrial safety regulations.
Page 1 Text Content
Safety characteristics SM302 V1.11 EN ISO 13849-1: MTTFD = 282 years
Cat. = 4 PL = e DCavg = 95 % → classified as „high“ TM = 20 years IEC 61508 / EN 62061: PFH = 9,82*10-10 1/h SIL = 3 SILCL = 3
Safety_Characteristics_SM302_V1_11.pdf 11/11/2022
Page Summary Contents For Lenze Inverters-Servo Inverters 9400 HighLine Servo Inverters Certificate Safety Engineering Characteristic Values SM302
Manual Details
| Brand | Lenze |
|---|---|
| Pages | 2 |
| File Size | 302.50 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What safety integrity level (SIL) does the SM302 achieve?
The device is rated at SIL 3 according to IEC 61508 / EN 62061.
How reliable is the product in terms of mean time to failure (MTTF)?
It has a Mean Time To Failure (MTTF) of 282 years.
What operational classification is applied based on the device's characteristics?
The product, with a DC of 95%, is classified as „high“ avg.
Which safety standards does the SM302 comply with?
It adheres to IEC 61508 and EN 62061 standards, achieving Category (Cat.) = 4 and Performance Level (PL) = e.