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3
Technical data
3.8
Operating conditions
3.8
Operating conditions
3.8.1
Ambient temperatures
Table 12:
Different ambient temperatures and required operating fluids
Ambient temperature range
Standard range
-25 °C to +40 °C
High temperature range
up to max. 80 °C
Low temperature range
-40 °C to +40 °C
3.8.2
Air humidity
3.8.3
Aggressive ambient conditions
3.8.4
Voltage and frequency tolerances
3.8.5
Installation height
28 / 71
With suitable operating fluids, the ELHY
the following ambient temperatures:
Operating fluid
Transformer oil
Transformer oil
Silicone oil
Up to 100 % air humidity is permitted if special measures are taken.
Special measures (special paint) are required for use in aggressive
ambient conditions (e.g. salty ambient air).
The permissible voltage tolerances in operation are ±10 % at the
measured power and measured frequency unless otherwise specified
on the type plate.
The permissible frequency tolerance is ±2 %.
The maximum permissible installation height is 1,000 m above sea
level unless otherwise specified on the type plate.
®
devices can be operated at
Remark
The lifting times may extend by up to
four times on cold thrusters. The
lowering times remain unchanged.
The manufacturer must be contacted
– Heating not required
– The manufacturer must be contacted
ELHY-Montageanleitung_2021_EN.docx
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