Power Reduction At T; 40 °C; Certification; Ce Certification - Keba ServoOne CM-P BG1 Operation Manual

A.4

Power reduction at T

If the multi-axis system is operated outside the specified maximum ambient temperature
(T ), the output power of the supply unit must be reduced as a function of the higher
unom
ambient temperature; this reduction will have an effect on the current in the DC link
connections. This so-called temperature derating is used to protect parts in the device
against overheating.
Operation without
Device
derating up to T
SOCM-P.0010 / SOCM-P.0110
40 °C
SOCM-P.0022 / SOCM-P.0122
Table E.8 Power reduction at TUNOM ≥ 40 °C
NOTE:
The derating is to be applied both to the rated currents and to the overload
currents.
ID no.: 1400.201B.5-00
1
≥ 40 °C
unom
Derating for
Operation with
derating up to T
T < T < T
unom umax
unom u umax
Reduction of the output
55 °C power
by 3.0 % per 1 °C
Date: 02/2020
A.5

Certification

A.5.1

CE certification

The ServoOne CM-P supply unit conforms to the requirements of the Low Voltage
Directive 2006/95/EC and the product standard EN 61800-5-1.
The ServoOne CM-P supply unit conforms to the requirements for installation in a
machine or plant under the terms of the Machinery Directive 2006/42/EC.
The supply unit is accordingly CE marked. The CE marking on the rating plate indicates
conformity with the above directives.
A.5.2

UL certification

You will find information on the certification according to UL61800-5-1 for the
ServoOne CM-P supply unit in the document "UL-Certification" ID no.: 0927.21B.x.
A.5.3 Load on the mains due to harmonics
(EN 61000-3-2:2006)
The devices in the ServoOne CM system are "professional equipment" in the context of
EN61000 such that with a nominal connected load ≤ 1 kW (or ≤ 16 A per mains phase)
they fall within the scope of the standard. On the direct connection of the supply unit
≤ 1 kW to the public low-voltage network, either measures to conform to the standard
are to be taken or the responsible utility must grant approval for connection. If you
should use our drive units as a component in your machine / system, then the scope of
the standard is to be checked for the complete machine / system.
Operation Manual Supply Unit SO CM-P BG1+2
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