GESTRA URN 2 Installation Instructions Manual Download Page 3 | Manualshive

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Summary of Contents for URN 2

Page 1: ...1 URN 2 Installation Instructions 810401 01 Power Supply Unit URN 2 ...

Page 2: ...ration of conformity 11 Annex Page Explanatory Notes Scope of supply 6 System description 6 Function 6 Design 6 Technical data 7 Design c d 8 Attention 8 Tools 8 Installation Wiring Wiring diagram 9 Key to wiring diagram 9 Attention 9 Warning 10 Check wiring 10 Apply mains voltage 10 Check output voltage 10 Commissioning ...

Page 3: ...3 Dimensions Parts Drawings Fig 1 Fig 2 169 128 5 30 01 6TE C B A ...

Page 4: ...4 32pole screw type connector LED OPERATION Fixing screws Key B C A ...

Page 5: ... supply before opening the equipment and before inserting or removing the 19 slide in unit Safety note The equipment may only be installed by qualified staff Qualified staff are those persons who through adequate training in electrical engineering the use and application of safety equipment in accordance with regulations concerning electrical safety systems and first aid accident prevention have a...

Page 6: ...d as 24 V DC supply voltage to the level switches NRS 2 4 and the cycling timer PRS 9 System description The power supply unit type URN 2 in combination with up to four level switches types NRS 2 4 or NRS 2 5 and the cycling timer type PRS 9 can be used as part of a controlled drainage system in power stations Design Design c 19 slide in unit with guide rails and 32pole screw type connector for in...

Page 7: ...529 Admissible ambient temperature 0 C to 70 C Case 19 slide in unit with front panel to DIN 41494 part 5 and rear 32 way Euro card connector to DIN 41612 for installation onto 19 magazine Front panel Aluminium Wiring via 32 pole screw type connector at the back of the 19 magazine max conductor size 1 5 mm2 Internal fuse Glass cartridge fine wire slow blow fuse 500 mA replaceable Weight approx 0 6...

Page 8: ...t units Installation Design c d 1 Install the guide rails and the screw type connector in the 19 magazine 2 Insert the 19 slide in unit onto the guide rails until it hits the stop 3 Tighten the fixing screws C Tools Screwdriver for slotted screws size 5 completely insulated according to VDE 0680 ...

Page 9: ...he 32 pole screw type connector 1 1 Fig 3 Attention Fuse supply cable with T 250 mA When switching off inductive loads voltage spikes are produced that may impair the operation of control systems Inductive loads should be provided with commercial arc suppressor RC combinations e g 0 1 µF 100 ...

Page 10: ...e 19 slide in unit Check wiring 1 Check whether the 19 slide in unit has been properly inserted into the magazine 2 Check whether the equipment has been wired in conformity with the mains voltage Apply mains voltage 1 Switch on the mains voltage and check the equipment for power supply The LED functions as visual check B Check output voltage Check whether all five outputs feature an output voltage...

Page 11: ...on is no longer valid if modifications are made to the equipment without consultation with us Declaration of conformity Bremen 28th April 1997 GESTRA GmbH Dr Anno Krautwald Dr Christian Politt The LED is not illuminated after applying the mains voltage Fault The mains voltage has not been switched on Remedy Switch on the mains voltage Check the 19 slide in unit for correct installation Fault The i...

Page 12: ...12 810401 01 702c 1997 GESTRA GmbH Bremen Printed in Germany GESTRA AG Münchener Straße 77 28215 Bremen Germany Telefon 49 421 3503 0 Telefax 49 421 3503 393 E Mail info de gestra com Web www gestra de ...

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