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Summary of Contents for Bender VG12
- Page 1 Manual VG12 Safety distributor for mobile power generators ready for connection VG12_D00032_03_M_XXEN/01.2019...
- Page 2 All rights reserved. Londorfer Straße 65 • 35305 Grünberg • Germany Reprinting only with permission Tel.: +49 6401 807-0 • Fax: +49 6401 807-259 of the publisher! E-mail: info@bender.de • www.bender.de Subject to change! Photos: Bender archive and bendersystembau archive.
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Page 3: Table Of Contents
Table of Contents 1. Making effective use of this document ..........5 How to use this manual ..................5 Explanation of symbols and notes ..............5 2. Safety instructions .................. 6 Intended use ......................6 Work activities on electrical installations ............6 Device-specific safety instructions .............. - Page 4 Table of Contents 6. Technical data ..................19 Standards and certifications ................21 Ordering details ..................... 22 Other safety distributors ..................22 INDEX ......................23 VG12_D00032_03_M_XXEN/01.2019...
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Page 5: Making Effective Use Of This Document
1. Making effective use of this document 1.1 How to use this manual This manual describes the operation of the safety distributor VG12. It informs about the essential safety instructions to be considered and the underlying regulations of the concept. -
Page 6: Safety Instructions
Gas and Water Line e.V.) and thus for the safe operation of mobile power generators. The VG12 safety distributor is suitable for the direct connection to single-phase power generators. The total load current must not exceed 16 A with respect to the plug of the input cable. -
Page 7: Device-Specific Safety Instructions
2.4 General safety instructions Bender devices are designed and built in accordance with the state of the art and ac- cepted rules in respect of technical safety. However, the use of such devices may intro- duce risks to the life and limb of the user or third parties and/or result in damage to Bender devices or other property. -
Page 8: System Description
3. System description 3.1 Protective measures for mobile generators The VG12 safety distributor is intended for the practical implementation of the protec- tive measure "Protective separation with insulation monitoring and disconnection" specified in section 551.4.4.2 of the standard DIN VDE 0100-551. -
Page 9: Functional Description
The VG12 safety distributor has a compact plastic enclosure made of impact-resistant material. The Schuko socket-outlets are integrated in this enclosure. The loads are sup- plied exclusively via this socket-outlet after mounting and commissioning. A cable con- nects the VG12 safety distributor to the power generator. -
Page 10: Display And Operating Elements
Refer to operating manual! Bedienungsanleitung beachten! Fig. 3.1: Connecting cable and front view of the VG12 Input: 0.7 m connecting cable H07RN-F3G 2.5 with Schuko plug for max. 16 A Output: 2 Schuko socket-outlets for max. 16 A output current... - Page 11 System description In general, an operation of the IR423 is not required. Thus, the description of the opera- ting elements is only informative. Fig. 3.2: Front view of the IR423 POWER ON LED The alarm LED "AL1" lights up if the value falls below the response value (Alarm 1) (prewarning).
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Page 12: Installation And Connection
4.1 Installation The cover of the VG12 must be unscrewed prior to installation. Mount the VG12 safety distributor with four M4 screws to the power generator. Make sure that the mounting parts have the required stability so that they are not destroyed by the typical vibrations of the power generator. - Page 13 Installation and connection ca. 40 mm 180 mm 163 mm Fig. 4.2: Dimensions of the VG12 VG12_D00032_03_M_XXEN/01.2019...
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Page 14: Connection
Hence, the CAUTION protective function may be disabled. The VG12 is connected via a plug connection: Connect the Schuko plug connecting cable of the VG12 safety distributor to a Schuko socket-outlet of the power generator. VG12_D00032_03_M_XXEN/01.2019... - Page 15 Schematic wiring diagram The following wiring diagram informs you about the interaction of the components ge- nerator, VG12 safety distributor and loads. The details are purely informative and not re- quired for the connection of the VG12 to the power generator.
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Page 16: Commissioning And Continous Operation
3. Ensure that other socket-outlets of the generator are sealed. 4. Start the power generator. 5. Plug a load (e.g. an AC 230 V hand lamp) into a socket-outlet of the VG12 safety distri- butor. The lamp should light up. -
Page 17: Test Before Daily Use
2. Plug a load (e.g. a hand lamp) into a socket-outlet of the VG12 safety distributor. 3. Press the combined test/reset button "T/R" of the VG12 for 3 s. A short time later, "tES" appears on the display for a few seconds. -
Page 18: Regular Tests
Of course, an insulation fault can also occur during the daily use of the power generator. Thus, all loads plugged into the VG12 are suddenly shut down and the LEDs AL1 and AL2 light up. What is to be done in this case? -
Page 19: Technical Data
6. Technical data Monitored IT system Nominal system voltage U .................... AC 192…276 V Nominal frequency f ......................42…60 Hz Response values Response value R (ALARM 1) ................1…200 kΩ (46 kΩ)* Response value R (ALARM 2) ................1…200 kΩ (23 kΩ)* Relative uncertainty 1 kΩ…5 kΩ/5 kΩ…200 kΩ... - Page 20 Technical data Environment/EMC EMC ............................IEC 61326 Operating temperature ....................-25 °C…+55 °C Classification of climatic conditions acc. to IEC 60721: Stationary use (IEC 60721-3-3) .......... 3K5 (no condensation, no formation of ice) Transport (IEC 60721-3-2) ........................2K3 Long-term storage (IEC 60721-3-1) ....................1K4 Classification of mechanical conditions acc.
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Page 21: Standards And Certifications
Technical data 6.1 Standards and certifications The following application standards must be considered: DIN VDE 0100-410 (VDE 0100-410) Low-voltage electrical installations – Part 4-41: Protection for safety, Protection against electric shock DIN VDE 0100-551 (VDE 0100-551) Low-voltage electrical installations, Part 5: Selection and erection of electrical equipment;... -
Page 22: Ordering Details
6.3 Other safety distributors Specific or very powerful power generators can be selected and modified individually. For this purpose, contact the Bender service directly. The following tabular overview shows the possibilities in short to equip mobile power generators with the practice-oriented protective measures "Protective separation with insulation monitoring and shutdown". -
Page 23: Index
INDEX Commissioning and continous operation 16 Safety instructions Connection 14 - device-specific 7 - general 7 Schematic wiring diagram 15 Specific factory settings 16 Dimension diagrams 12 Standards and certifications 21 Display and operating elements 10 Technical data 19 Explanation of symbols and notes 5 Test before daily use 17 Troubleshooting 18 Functional description 9... - Page 24 Bender GmbH & Co. KG P.O. Box 1161 • 35301 Grünberg • Germany Londorfer Straße 65 • 35305 Grünberg • Germany Tel.: +49 6401 807-0 • Fax: +49 6401 807-259 E-mail: info@bender.de • www.bender.de Group Photos: Bender archives and bendersystembau archives.