Dump load DL-35K / DL-57K
Contents
1. Dump load DL 35K DL 5 7K User manual Version 2 0 716005 DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual Contact details DVE Technologies ApS Sdr Tingvej 10 DK 6630 Rgdding Danmark Tel 45 7384 8512 Fax 45 7384 8510 E mail info dvetech dk CVR VAT No 31156726 Bank Sydbank Haderslev Account nr 7915 1084294 IBAN DK3179150001084294 SWIFT SYBKDK22 Copyright Copyright 2012 DVE Technologies ApS All rights reserved All brand and product names used in this manual are trademarks or registered trademarks or the respective titleholders The information contained in this manual is the property of DVE Technologies ApS This manual and extracts thereof may only be duplicated or forwarded to third parties following explicit written approval by DVE Technologies ApS We reserve the right to make changes and improvements to this manual as well as the hardware and software features at any time and without prior notification All product names used in this manual are trademarks or otherwise protected by law even if not specifically indicated DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual Chapter overview 1 General le et ue EE 3 1 1 Scope Of SUDDIY EE 3 1 2 Identification NEEN 3 1 32. terminated in the special EMC gland entering the Inverter cabinet Example of Dump Load connection to GFI Grid Feed Inverter The connections are made according to the type of unit and the wiring diagram which came with that unit Note Single phased system typically has a single dump load controller output where two and three phased systems typically have 2 dump load controller outputs DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual CES 5 Technical data Technical data DVE Technologies part number DL 35K 801003 DL 57K 801004 Nominal power 3000W 5000W Burst power 120s 4500W 7500W Voltage range 0 600V 0 600V Rated current 16Arms max 16Arms max Ohmic resistance 530hm 330hm IP code IP20 IP20 6 Maintenance The DL Dump Load is designed for a minimum amount of maintenance We recommend checking the following at regular intervals in order to ensure a proper operation of the device The unit is to be kept clean on all the surfaces Dirt and dust build up at the air intakes can restrict the heat dissipation Check the air intake for dirt on a regular basis and clean it with a soft brush or compressed air To clean the inside of the unit make sure the device of which it is connected to have been turned off The cleaning can be done with compressed air trough the per
3. DVE 3 Mounting 3 1 Mounting the DL Dump Load The DL Dump Load must be mounted in a dry environment and horizontal to a weight bearing wall Please consider the safety instructions technical data when mounting the device 3 2 DL 35K Mechanical drawing 369 3 2 DL 57K Mechanical drawing 870 369 3 3 Ventilation and free space The DL Dump Load series has natural ventilation i e a fan is not required The air intake in the bottom part of the cover and air outlets in the top part of the cover must be freely suspended and left open to assure adequate ventilation The back plate is raised from the surface on which the unit is mounted as this makes a safety barrier to the surrounding wall and a cooling channel Do not cover any of the air intake or air outlets It is recommended that the Dump Load is not mounted onto or near flammable material The Dump Load is to be mounted in a horizontal position to ensure correct air flow through the unit DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual Oe If the circulation of air flow is restricted the DL 35K DL 57K and nearby devices may be overheated When installing the dump load make sure that there is sufficient space between other devices Limited space may lead to overheating See spacing recommendations below 1 me
4. e 2004 108 EC EN 61000 6 1 EN 61000 6 2 EN 61000 6 3 EN 61000 6 4 RoHS directive 2002 95 EC with amendment 2005 618 EC 20 12 2011 DVE Technologies ApS Sdr Tingvej 10 DK 6630 Roedding Denmark Technical Manager Rasmus Pedersen DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual DVE 2 Safety instructions 2 1 General safety instructions The DL Dump Load is to be installed by trained staff Only trained staff is allowed to open the device and connect disconnect the device from the inverter Wait at least 5 minutes after disabling the inverter and the small wind turbine so that the capacitors of attached devices can discharge If the input voltage of the device is higher than 600V voltage ph ph there will be a potential damage and therefore no guarantee claims will be accepted All Information and advice attached to the device such as safety instructions or danger warnings and technical data type plate are not to be removed not to be damaged to be kept readably 2 2 Correct use The correct use involves completely reading and following the content of the documentation and attend to the safety instructions and danger warnings comprised therein mounting and connecting the device according to the installation instructions by trained staff Moreover we refer to the following guidelines instr
5. ee Een EEN 4 E et ONE TT 5 2 1 General safety instructions EE 5 EE EE 5 2 3 Warning and hazards s vssanssovss asdee keksyon taa eee ata EEEE EA ETEA 5 2 4 Storage and Wat PON sac eis lon doue dan ee Eege are mo kn dan krak n Sa lie 6 Se ee EE 7 3 1 Mounting the DL Dump L d sort boo done aa aa ka iv da on aa a ian os as ka 7 3 2 DL 35K Mecha icaldraWiN Geiss eeuug kiwo see ak suey s kuna nen so e Ya ERKENNEN ENER 7 3 2 DL 57K e te e CH Grawih EE 7 3 3 Ventilation and free Space 44 vdi kk w kok kk kk A ak kak EE a kk ar ko lk E 7 34 MOUNTING IASEUCAONS E 8 4 EINEN ia va ae ka e ak e kn pa st eege kk 9 4 1 Electrical connection of the DUMP Load ccc cece cece eee eee ee aaasseeseseeesasesoooeonoe 9 5 Technical e EEN 10 6 MAINTENANCE ta a ii void al ii e ai a ak a a l ok a a NO ZE A AE A Ba a ak a A ak a a RS 10 7 Guarantee E E lt TN 10 DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual DVE 1 General information This manual describes the DL Dump Load series developed by DVE Technologies ApS This device is used in combination with the AR Active Rectifiers AF Active Frontends and GFI Grid Feed Inverter series of inverters for operation of small wind turbines The purpose of the dump load is to be able to control the energy of the small wind turbine if the primary load of any of the above mentio
6. forated cover of the dump load Do not intend to remove the perforated cover during cleaning 7 Guarantee and liability The guarantee period is 1 year from the date of delivery Guarantee claims are excluded when the device has been employed beyond its intended use when the device has been mounted non standard or improperly especially by electricians without license when the device has been employed although the protection equipment was defective when the maximum permissible input voltage has been exceeded through improper operation when the device or its equipment have been modified when the device was affected by foreign material or force majeure DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual 10 Contact details DVE Technologies ApS Sdr Tingvej 10 DK 6630 Rgdding Danmark Tel 45 7384 8512 Fax 45 7384 8510 E mail info dvetech dk CVR VAT No 31156726 Bank Sydbank Haderslev Account nr 7915 1084294 IBAN DK3179150001084294 SWIFT SYBKDK22 Copyright Copyright 2012 DVE Technologies ApS All rights reserved All brand and product names used in this manual are trademarks or registered trademarks or the respective titleholders The information contained in this manual is the property of DVE Technologies ApS This manual and extracts thereof may only be duplicated or forwarded to third partie
7. ned inverters should fail 1 1 Scope of supply The following articles are included in the scope of supply when you purchase the DL 35K or DL 57K dump load DL 35K dump load or DL 57K dump load 3 meter pre connected EMC cable 1 2 Identification label The identification of the type of dump load can be found on the left hand side of the unit The ID markers look like the below pictures IW ee WT vey 801003B010R1222 801004B012R1222 Type Dump Load DL 35K Type Dump Load DL 57K Nominal power 3000W Nominal power 5000W Burst power 120s 4500W Burst power 120s 7500W Voltage range 0 600V C Voltage range 0 600V C Rated current 16Arms max Rated current 16Arms max Ohmic resistance 53ohm 2012 Ohmic resistance 330hm 2012 Read instructions before use Made in Europe Read instructions before use Made in Europe DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 Rgdding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual 1 3 EC declaration CES EC DECLARATION of CONFORMITY DVE Technologies ApS hereby declares that the product s DL 35K DL 57K dump load satisfies the following specific regulations and their amendments 2006 95 EC EC Low Voltage Directive 2004 108 EC EC EMC Directive Normative standards applied Date of declaration Signed by Low voltage directive 2006 95 EC EN 50178 electrical safety EMC directiv
8. s following explicit written approval by DVE Technologies ApS We reserve the right to make changes and improvements to this manual as well as the hardware and software features at any time and without prior notification All product names used in this manual are trademarks or otherwise protected by law even if not specifically indicated DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual 11
9. ter upwards 0 5 meter a d 0 5 meter H T 0 5 meter 3 4 Mounting instructions DVE Technologies ApS recommends mounting the device to a vertical wall in a horizontal position Pay attention that the device is not tilted to the front The mounting angle should be 902 The DL Dump Load is constructed with integrated mounting flanges The Dump Load is to be bolted to the wall with 5mm bolted connections Select a mounting location for simple operation A location away from children s reach is recommendable due to the possibility of hot surfaces during operation Mark up the wall according to the dimensions drawing and install 5mm bolts to the wall with a distance of 5mm Hang the DL Dump Load to the bolted connections and tighten the bolts Make sure that the unit is tightened firmly DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual 4 Connection 4 1 Electrical connection of the Dump Load The dump load comes with a 3 meter pre mounted cable It is not recommended to extend this length but it can be shortened to the required length of installation Use the delivered cable and connect this directly to the inverter which it came with Connect the two phases together with the green yellow conductor in the terminal blocks marked in the inverter documentations The EMC screen of the cable is to be
10. uctions of the small wind turbine manufacturer DVE Technologies is not liable for damage resulting from unintended use of the DL Dump Load series 2 3 Warning and hazards The dump load can during operation have hot surfaces The surfaces of the dump load are not to be touched unless the device of which it is connected has been disabled The housing of the dump load is marked with hot surface markers as below Surface may be Hot DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual DVE 2 4 Storage and transport When the device is stored or transported without the original packaging this is to be considered as extraordinary burden and may cause property damage Store the device in a dry well ventilated room Environmental Conditions Pay attention to the following notes to provide for a long service life and trouble free operation Protect the device against mechanical damage Protect the device against dirt and humidity Excessive solar radiation will impair the serviceability of the device The optimum ambient temperature is in the range of 18 20 C Take care that a sufficient amount of space is provided around the device See also chapter 3 4 DVE Technologies ApS e Sdr Tingvej 10 e DK 6630 R dding e TIf 45 7384 8512 e Fax 45 7384 8510 e www dvetech dk Version 2 0 716005 Dump Load users manual
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