... ochrana proti nadproudům: musí být použit proudový chránič se zkratovou ochranou, který chrání systém proti přetížení a zkratům. Napájení: zařízení může být napájeno buď ze spodních nebo horních svorek. Montáž: chránič je navržen pro upevnění na symetrickou lištu DIN, podle EN 60715, 35 mm šířky, s rychlosvorkou, která ...
Important:
• Only safety extra-low voltage may connected for operating
the clock with safety extra-low voltage.
If correctly installed accordance with VDE Part ,
the parts with which contact still possible can regarded
as double-insulated (protection class II). The interference
immunity achieved significantly exceeds the currently valid
requirements the appropriate standards.
GB
.
• individual cases, check whether additional protection
measures are still necessary, e. isolating relay switching contacter, mains interference
suppresser filter.g.
For operation:
• place high demands the EMC interference resistance of
the electronics when developing our products.
For assembly:
• Suitable for use ambient conditions with normal
contamination levels
• Use the appropriate Grasslin accessories for wall
surface-mounting.g.
• extreme cases, recommended install another module,
e. needles) may used keys
pressed with tool.
For operation:
• metallic pointed objects (e. these cases, not permissible connect
safety extra-low voltage.g.Safety information 3
Installation must carried out and inspected specialist or
under his supervision. the installation appropriate
components (varistor, suppresser diode, element).
• When operating the clock with function extra-low voltage, either
the mains voltage (230 AC) function extra-low voltage may
be connected
