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Ambient conditions
For the environmental limits for the safety functions and the drive, refer to the hardware
manual of your drive.
￭
ACS880-07 drives, frames R6 to R11
The maximum ambient temperature for the drive with safety relays is 45 °C (113 °F). In the
temperature range +40...45 °C (+104...113 °F), the rated output current must be derated
by 2% for every added 1 °C (1.8 °F). The output current can be calculated by multiplying
the current given in the rating table by the derating factor (k):
k
1.00
0.90
0.80
+40 °C
+104 °F
Related standards and directives
Standard
Name
EN ISO 12100:2010
Safety of machinery – General principles for design – Risk assessment and risk reduction
EN ISO 13849-
Safety of machinery – Safety-related parts of control systems – Part 1: General principles
1:2015
for design
EN ISO 13849-
Safety of machinery – Safety-related parts of control systems – Part 2: Validation
2:2012
EN ISO 13850:2015
Safety of machinery. Emergency stop. Principles for design.
EN 60204-1:2006 +
Safety of machinery – Electrical equipment of machines – Part 1: General requirements
AC:2010
IEC 60204-1:2016
IEC 61326-3-1:2017
Electrical equipment for measurement, control and laboratory use - EMC requirements
- Part 3-1: Immunity requirements for safety-related systems and for equipment intended
to perform safety-related functions (functional safety) - General industrial applications
IEC 61508-1:2010
Functional safety of electrical/electronic/programmable electronic safety-related systems
- Part 1: General requirements
IEC 61508-2:2010
Functional safety of electrical/electronic/programmable electronic safety-related systems
- Part 2: Requirements for electrical/electronic/programmable electronic safety-related
systems
IEC 61511-1:2016
Functional safety – Safety instrumented systems for the process industry sector – Part
1: Framework, definitions, system, hardware and application programming requirements
EN 61800-5-2:2007
Adjustable speed electrical power drive systems – Part 5-2: Safety requirements –
Functional
IEC 61800-5-2:2016
T
+45 °C
+113 °F
Technical data 45
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