EVADA G94DA — инструкция

Distributed power supply DPS 6-10KVA User Manual Xiamen Evada Electronics Co., Ltd.

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Safety Instructions and Precautions The DPS fully meets the equipment safety requirements of the operating area. DPS and battery modules contain dangerous voltages inside, but they cannot be touched by non-maintenance personnel. The possibility of exposure to high voltages is minimized as components with dangerous voltages can only be accessed by removing the protective cover with a tool. If the equipment is operated di t th l l ti d di t th d 1.

Safety instructions 1) There are no user-operable parts inside the distributed power supply (DPS), please do not open the DPS cover without authorization, otherwise there will be a risk of electric shock, and the resulting DPS failure is not covered by the warranty. 2) The distributed power supply (DPS) contains a battery module, even if it is not connected to the AC mains, there may still be voltage at its output. 3) When the DPS needs to be moved or re-wired, the mains input and battery input must be cut off, and the DPS must be completely shut down. Otherwise, there may still be electricity at the output terminal, and there is a risk of electric shock.

4) In order to ensure personal safety and ensure the normal use of the UPS, the UPS should be reliably grounded before use. 5) When DPS is applied to IT power distribution system, a short-circuit protection device must be installed on the neutral line. 6) The use environment has a certain influence on the service life and reliability of DPS. Therefore, please pay attention to avoid long-term use of DPS in the following working environments: ● High, low temperature and humid places exceeding the technical specifications (temperature: 0 ℃ ~ 45 ℃ , relative humidity:

0 % ~ 95 %) ● Places exposed to direct sunlight or near heat sources ● A place subject to vibration and easy to be hit ● Places with dust, corrosive substances, salt and flammable gases 7) Please keep the air inlet and outlet of DPS unobstructed. Poor ventilation will cause the temperature inside the DPS to rise, which will shorten the life of the internal components of the DPS, thus affecting the life of the DPS. 8) Do not allow liquid or other foreign objects to enter the DPS case. 9) In case of fire around, please use a dry powder fire extinguisher, if you use a liquid fire extinguisher, there is a danger of electric shock. 10) The output cable of DPS shall not be greater than 10m.

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2. Precautions for host maintenance 1) Do not disconnect the grounding cable of the distributed power system (DPS) or the grounding cable of the building system, otherwise the protective grounding of the distributed power system (DPS) and the connected load will fail. 2) The distributed power system (DPS) is characterized by its own internal battery, so even if the distributed power system (DPS) is not connected to any building wiring system, its output terminal block may still be charged. 3) If you want to disconnect the distributed power system (DPS), please press the key first, and then disconnect the main power supply.

4) Prevent any liquid or other foreign matter from entering the distributed power system (DPS). 3. Battery precautions 1) It is forbidden to reverse the positive and negative poles of the battery pack, or directly insert the battery pack into the input power of the charger. 2) It is forbidden to contact or store the electrodes of the battery pack with unnecessary wires or other metal substances to avoid short circuit. 3) Nailing, knocking, throwing, and stepping on the battery pack are prohibited. 4) It is forbidden to disassemble the battery pack or modify the outer packaging of the battery pack without permission.

5) It is forbidden to use it under hot sunlight, otherwise it may cause the battery to overheat, catch fire or fail to function. 6) It is strictly forbidden to put the battery pack into fire or heat the battery pack, and do not store the battery pack in a high temperature environment. 7) It is forbidden to put the battery pack in water or rain for a long time, and it should be placed in a cool and dry environment during storage. 8) It is forbidden to charge continuously for more than 24 hours. 9) The battery is not allowed to discharge continuously during the charging process.

10) During the charging or discharging process of the battery, if there is an abnormal smell or noise, please stop charging or discharging immediately and contact the manufacturer. 11) When the battery is used outside the range of 0~30 ℃ , the capacity may decrease, which does not mean that the battery is damaged.

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Table of contents 1. Product description ................................................................ 1 1.1 System Block Diagram ....................................................... 1 1.2 Composition of Distributed Power System .................................... 2 1.2.1 Host power module ........................................................ 3 1.2.2 Battery module ........................................................... 4 1.2.3 Main cabinet power distribution module ................................... 4 1.3 Communication interface and communication protocol .........................

7 1.3.1 Distributed power supply (DPS) communication interface RJ45--485 interface pin wiring definition .......................................................... 7 1.3.2 Distributed power supply (DPS) communication interface composite terminal - -485 interface pin wiring definition ........................................... 8 1.3.3 Networking mode: ......................................................... 8 1.4 Dimensions ................................................................. 9 1.5 Technical Parameters ...................................................... 11 2. Installation and use ..............................................................

12 2.1 Preparations before installation .......................................... 12 2.2 Stand-alone device installation ........................................... 13 2. 2.1 Connection Precautions ................................................. 13 2. 2. 2 Putting the main chassis on the shelf ................................. 15 2. 2. 3 Distributed power system cable connection ............................. 15 2. 2. 4 Power on the device ................................................... 18 2.2.5 Battery discharge test .................................................. 20 3. User operations ...................................................................

21 3.1 LED indicator LCD display ................................................. 21 3.2 Sound alarm ............................................................... 26 3.3 Stand-alone operation ..................................................... 27 3.3.1 Mains Mode Startup ...................................................... 27 3.3.2 Power on without mains power (battery mode) ............................. 28 3.3.3 Precautions for connecting equipment (load) ............................. 28 3.3.4 Battery Charging ........................................................ 29 3.3.5 Battery Mode Operation ..................................................

29 3.3.6 Shutdown in mains mode .................................................. 30 3.3.7 Shutdown in battery mode ................................................ 30 3.3.8 Buzzer Mute _ ........................................................... 31 3.3.9 Operation in alarm state ................................................ 31 3.3.1 Operation in 0 fault mode ............................................... 31 3.4 LCD settings .............................................................. 32 4. Troubleshooting ................................................................... 35 4.1 LCD display alarm icon troubleshooting ....................................

36 4.2 LCD display fault code troubleshooting .................................... 37 4.3 Troubleshooting other problems ............................................ 40 5. Module replacement ................................................................ 41

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