Environmental Conditions; Obligations Of The Operator; Obligations Of Personnel; Mains Connection - Fronius VR 4000 Operating Instructions Manual

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Environmental
Operation or storage of the device outside the stipulated area will be deemed as
conditions
not in accordance with the intended purpose. The manufacturer shall not be held
liable for any damage arising from such usage.
Ambient temperature range:
-
-
Relative humidity:
-
-
The surrounding air must be free from dust, acids, corrosive gases or substances,
etc.
Can be used at altitudes of up to 2000 m (6561 ft. 8.16 in.)
Obligations of
The operator must only allow persons to work with the device who:
the operator
-
-
-
Checks must be carried out at regular intervals to ensure that operators are
working in a safety-conscious manner.
Obligations of
Before using the device, all persons instructed to do so undertake:
personnel
-
-
Before leaving the workplace, ensure that people or property cannot come to any
harm in your absence.
Mains connec-
Devices with a higher rating may affect the energy quality of the mains due to
tion
their current consumption.
This may affect a number device types in terms of:
-
-
-
*)
see "Technical data"
In this case, the plant operator or the person using the device should check
whether the device may be connected, where appropriate by discussing the mat-
ter with the power supply company.
IMPORTANT! Ensure that the mains connection is earthed properly
8
during operation: -10 °C to + 40 °C (14 °F to 104 °F)
during transport and storage: -20 °C to +55 °C (-4 °F to 131 °F)
up to 50% at 40 °C (104 °F)
up to 90% at 20 °C (68 °F)
are familiar with the fundamental instructions regarding safety at work and
accident prevention and have been instructed in how to use the device
have read and understood these operating instructions, especially the sec-
tion "safety rules", and have confirmed as much with their signatures
are trained to produce the required results.
to observe the basic instructions regarding safety at work and accident pre-
vention
to read these operating instructions, especially the "Safety rules" section and
sign to confirm that they have understood them and will follow them.
Connection restrictions
Criteria with regard to the maximum permissible mains impedance
Criteria with regard to the minimum short-circuit power requirement
at the interface with the public grid
*)
*)

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