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EZA2500 Series

TDK-Lambda

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BEFORE USING THE POWER SUPPLY UNIT (Common)

Be sure to read this instruction manual thoroughly before using this product. Pay attention to all cautions and warnings before
using this product. Incorrect usage could lead to an electrical shock, damage to the unit or a fire hazard.

DANGER

Never use this product in locations where flammable gas or ignitable substances are present.

INSTALLATION WARNING

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When installing, ensure that work is done in accordance with the instruction manual. When installation is improper, there is
risk of electric shock and fire.

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Installation shall be done by Service personnel with necessary and appropriate technical training and experience. There is a
risk of electric shock and fire.

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Do not cove r the product with cloth or paper etc. Do not place anything flammable around. This might cause damage,
electric shock or fire.

WARNING on USE

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Do not touch this product or its internal components while circuit in operation, or shortly after shutdown. You may receive
a burn.

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While this product is operating, keep your hands and face away from it as you may be injured by an unexpected situation.

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There are cases where high voltage charge remains inside the product. Therefore, do not touch even if they are not in
operation as you might get injured due to high voltage and high temperature.
You might also get electric shock or burn.

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Do not make unauthorized changes to this product nor remove the cover as you might get an electric shock or might
damage the product. We will not be held responsible after the product has been modified, changed or dis-assembled.

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Do not use this product under unusual condition such as emission of smoke or abnormal smell and sound etc. Please stop
using it immediately and shut off the product.
It might lead to fire and electric shock. In such cases, please contact us. Do not attempt repair by yourself, as it is
dangerous for the user.

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Do not operate and store these products in environments where condensation occurs due to moisture and humidity. It might
lead fire and electric shock.

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Do not drop or apply shock to this product. It might cause failure. Do not operate these products mechanical stress is
applied.

CAUTION on MOUNTING

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Confirm connections to input/output terminals are correct as indicated in the instruction manual before switching on.

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Input voltage, Output current, Output power, ambient temperature and ambient humidity should be kept within
specifications, otherwise the product will be damaged, or cause electric shock or fire.

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Do not use this product in special environment with strong electromagnetic field, corrosive gas or conductive substances
and direct sunlight, or places where product is exposed to water or rain.

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Mount this product properly in accordance with the instruction manual, mounting direction and shall be properly be
ventilated.

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Please shut down the input when connecting input and output of the product.

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The power supply may cause damage when it intake conductive material, dust and liquid. When use this product, please be

careful to prevent entry of those materials to inside the product by using filter etc.

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Do not use this product in environments where causes the salt damage.

CAUTION on USE

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Product individual notes are shown in the instruction manual. If there is any difference with common notes individual notes

shall have priority.

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Before using this product, be sure to read the catalog and instruction manual. There is risk of electric shock or damage to

the product or fire due to improper use.

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Input voltage, Output current, Output power, ambient temperature and ambient humidity should be kept within

specifications, otherwise the product will be damaged, or cause electric shock or fire.

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If the built-in fuse is blown, do not use the product even after replacing the fuse as there is risk of abnormality inside. Be

sure to request repair to our company.

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EZA2500 Series

INSTRUCTION MANUAL

V008-04-11B

Содержание EZA 2500 - 32048

Страница 1: ...e Environmental These products are IPX0 and therefore chemicals solvents cleaning agents and other liquids must not be used Environment This power supply is a switch mode power supply for use in appli...

Страница 2: ...mechanical electric shock and fire hazard protection Energy Hazards The main output of this product is capable of providing hazardous energy 240VA Final equipment manufacturers must provide protection...

Страница 3: ...mit t mit der EMV Richtlinie muss in der finalen Gesamtinstallation betrachtet werden Bitte kontaktieren Sie Ihr regionales TDK Lambda Vertriebsb ro im Falle von R ckfragen Umwelt Diese Produkte sind...

Страница 4: ...r Gefahr von mechanischen Risiken Stromschl gen und Brandschutz in dem Endger t vorgesehen werden Gefahren durch elektrische Energie Von bestimmten Modulen kann je nach Einstellung der Ausgangsspannun...

Страница 5: ...votre bureau TDK Lambda le plus proche Environnement Ces produits sont IPX0 et donc on ne doit pas utiliser des produits chimiques solvants des produits de nettoyage et d autres liquides Environnemen...

Страница 6: ...assurer la protection contre les chocs m caniques les chocs lectriques et l incendie Energies dangereuses Certains modules peuvent g n rer une nergie dangereuse 240 VA selon le r glage de tension de s...

Страница 7: ...o a vostra disposizione per ulteriori ragguagli Condizioni ambientali Questi prodotti sono classificati come IPX0 dunque non devono essere utilizzati sostanze chimiche solventi prodotti per la pulizia...

Страница 8: ...ttriche e dai pericoli di incendio Pericoli energetici Alcuni moduli sono in grado di erogare energia pericolosa 240 VA a seconda della tensione in uscita impostata I produttori delle apparecchiature...

Страница 9: ...o con su oficina local de TDK Lambda Medioambiental Estos productos son IPX0 y por tanto no pueden utilizarse sustancias qu micas disolventes agentes de limpieza ni otros l quidos Medio ambiente Esta...

Страница 10: ...ndios de protecci n mec nica contra descargas el ctricas y contra el peligro de incendios Peligros de energ a Algunos m dulos pueden generar energ a peligrosa 240VA dependiendo de la configuraci n de...

Страница 11: ...na instala o final Entre em contacto com seu escrit rio TDK Lambda mais pr ximo Ambiental Estes produtos s o IPX0 e como tal n o se devem utilizar qu micos solventes agentes de limpeza e outros l quid...

Страница 12: ...de de fornecer energia perigosa 240 VA de acordo com a configura o da tens o de sa da O equipamento final do fabricante deve garantir que o pessoal de assist ncia est protegido contra contactos inadve...

Страница 13: ...pair by yourself as it is dangerous for the user q Do not operate and store these products in environments where condensation occurs due to moisture and humidity It might lead fire and electric shock...

Страница 14: ...uled q Take care not to apply external abnormal voltage to the output Especially applying reverse voltage or overvoltage more than the rated voltage to the output might cause failure electric shock or...

Страница 15: ...sion is from LVDC to HVDC Current polarity is positive at generation and negative at regeneration Note Bi directional converter has a noise filter inside However if there is an operation issue due to...

Страница 16: ...nterface sectionC Grid Connection Terminal BDC320V HVDC Terminal M4 ScrewC DC Power Supply Input Output Terminal V V BThe fuse is connected to V CN External Signal Connector Refer to 9 System Interfac...

Страница 17: ...inal of this power supply Q i j h Y ec c d Z Z Y ed d Y jehi Z iY h_X Z _di Y j_eds3 2 Appropriate Connectors Housing and Terminal M_d i ehk i _dj _i fem hik ffb ot Connector accessories are not inclu...

Страница 18: ...ty for some reason the LED will remain lit up After the initialize process the converter will be in waiting mode Power conversion operation will start when the operation command is sent The internal F...

Страница 19: ...ng process when battery voltage level reaches the target voltage level Refer to 7 Battery Protection For the Output Side Grid Port 300V or more pre charge is required When external voltage is not appl...

Страница 20: ...onstant current Also it is possible to set battery over charge and over discharge protection that stops charging and discharging process when battery voltage level reaches the target voltage level Ref...

Страница 21: ...t Please set the over voltage protection and under voltage protection to the appropriate values Also please use the protective function of battery together 9 22 Generation Charge Regeneration Discharg...

Страница 22: ...state 8 2 Rotary SW The rotary switch functions as the RS 485 address setting for this converter The interface address is composed of 7 bits and can be set within the range 0x00 I 0x7E range Rotary s...

Страница 23: ...gnal PG is outputted Pin 3 becomes short to SG during Converter Operation Power Conversion 9 1 3 Converter Operation Stop Command STOP By shorting this signal to SG the converter can be forcibly stopp...

Страница 24: ...t signal and is hold if input signal released 7 I RUN Conversion is Started at Falling Edge Input Conversion is Stopped at Rising Edge Input 10ms typ 30ms max Chattering removal time 60ms No Voltage C...

Страница 25: ...s as intermediate RS 485 connectors Due to this feature RS 485 bus can be extended simply by connecting interface cables between converters when connecting multiple converters to the host devices Depe...

Страница 26: ...tor ALM signal is triggered open When this happens during power conversion process power conversion stops and the external signal connector PG becomes open Heavy Alarm System Alert cannot be reset by...

Страница 27: ...vel is fixed 10 2 8 Converter Stop Command External Signal When Converter Stop Command of the External Signal Connector is detected the Converter Stop Alarm is triggered 10 2 9 Fan Lock If internal FA...

Страница 28: ...not covered by Alarm Recovery procedures 11 Explanation of Functions and Precautions 11 1 Input Voltage Range Input voltage range is 36 r 60VDC for LVDC and 300 r 380VDC for HVDC Input voltage which...

Страница 29: ...voltage 2 Please use same size and same length of output wires 3 Please use same size and same length of input wire for each separate converter 11 7 Dynamic Loads At full load or no load conditions a...

Страница 30: ...ly decreased to zero When timer is used the unit may be damaged by high rate of change of voltage at turn on off Ramp the voltage even if using a timer Connect V and r V as follows A primary DC320V an...

Страница 31: ...m View A Standard Mounting B Not possible 12 2 Mounting Method 1 Forced air cooling type converter This converter has ventilating holes on the front and rear side panel Keep these two areas freely as...

Страница 32: ...TDK Lambda Page 13 Output Derating 13 1 LVDC Voltage vs LVDC Current Derating 13 2 HVDC Voltage vs HVDC Current Derating 13 3 HVDC Voltage vs LVDC Voltage Derating 13 4 Ambient Temperature vs Output...

Страница 33: ...extent 3 Check secure locking on each insertion by pulling wire softly in order to check that contact does not come off housing Besides check whether there is the backlash in the direction of inserti...

Страница 34: ...verter abnormally hot The output might shut down by OTP operation Please re start after allowing time for the unit to cool down sufficiently 7 Check if the output current and output wattage does not o...

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