RG-DB125-165-300A2FV Datasheet PDF - GUASCH


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RG-DB125-165-300A2FV
GUASCH

Part Number RG-DB125-165-300A2FV
Description Three phase bridge rectifier assembly
Page 3 Pages

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PF_DB300A2F_I
RG-DB125/165-300A2FV
Three phase bridge rectifier assembly with press-fit diodes
HIGHLIGHTS
-Very low cost
-High efficiency
-Long term reliability
-Short delivery time
APPLICATIONS
-Power supplies
-Battery chargers
-Arc welding
GENERAL SPECIFICATIONS
Nominal line to line input voltage (VRMS)
Nominal output voltage (VDC)
Maximum nominal current (IDC)
Number of plates
Number of diodes
Cooling
SEMICONDUCTOR SPECIFICATIONS
Repetitive reverse voltage (VRRM)
Average forward current (IAV)
Surge forward current (IFSM)
I2t value
Reverse current (IR)
On-state voltage max. (VFM)
Max. operating junction temperature (Tjmax)
PROTECTION
Peak voltage protection (VDR)
TERMINAL SPECIFICATIONS
Input power terminals (AC terminals)
Output power terminals (DC terminals)
ENVIRONMENT SPECIFICATIONS
Protection grade (EN-60529 / CEI529 / UNE-20324)
Humidity max.
Pollution degree
Isolation
LOSSES
Power dissipation of rectifier at full charge
MECHANICAL SPECIFICATIONS
Mounting position
Storage temperature
Colour
Aprox. Weight
* Providing free air circulation is guaranteed.
non-contractual image
125 VAC ±10%
165 VDC @ 125 VAC input
255 ADC @ 35ºc TA
6 plates 100x250
36
Forced air, 6m/s. (Not included)
400 V
35 A @ Tc=150ºC
450 A at 10ms, Tjmax
800 A2s at 10ms, Tjmax
10µA @ Tj=25ºC
500 µA @ Tjmax
1,1 V at IFM=78,5 A @ Tj=25 ºC
175 ºC
1 x 130 VRMS varistor on DC side
Aluminium 20x2 mm. / Ø9 hole (for M8)
IP-00
50% RH @ 35ºC / 90% RH @ 20ºC
III
2500 VRMS / 1 min
Aprox. 480 W.
Any (*)
-25 to 80ºC
Natural aluminium
1,2 Kg.
Reserves the right to change limits, test conditions and
dimensions given in this data sheet at any time without previous
notice.
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DIMENSIONS
PF_DB300A2F_I
All dimensions in mm
CURVES
CURRENT FACTOR - AIR VELOCITY
350
300
250
200
150
100
50
0
0 1 Air2ve locity3 (m /s) 4 5
6
600
550
500
450
400
350
300
250
0
PULSED POWER
20 40 60 80 100
% ED
In(%) @ 1'
In(%) @ 5'
In(%) @ 2'
In(%) @ 10'
The graphs are shown as a guide only and they have been obtained of teorical computerized numerical
models. It should be verified the suitability of the assembly in the real application.
Reserves the right to change limits, test conditions and
dimensions given in this data sheet at any time without previous
notice.
2



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PF_DB300A2F_I
ANOTACIONES EN LA HOJA DE ESPECIFICACIONES:
RECTIFICADORES GUASCH, S.A. utiliza la siguiente anotación para identificar el estado del producto, en el lado izquierdo de la
primera página:
PRELIMINARY TECHNICAL INFORMATION: El producto se encuentra en proceso de diseño y desarrollo. La información presenta los
datos del producto pero algunas características pueden cambiar.
ADVANCED TECHNICAL INFORMATION: El producto se encuentra totalmente diseñado y las características se refieren a la
fabricación en serie.
Sin anotación: Los parámetros del producto están fijados y se suministra de acuerdo con las especificaciones publicadas.
Los datos indicados en esta publicación corresponden a especificaciones de producto, queda exlcuida cualquier garantía expresa o implícita sobre sus propiedades o su aplicación,
así como cualquier responsabilidad sobre daños directos o indirectos producidos por los materiales o resultantes de su aplicación. La empresa se reserva el derecho de realizar
cambios en las especificaciones de los productos sin previo aviso. La información respecto a métodos de uso y aplicaciones se indica sólo como guía y no constituye garantía
alguna de funcionamiento satisfactorio en un determinado equipo o aplicación. Es responsabilidad del usuario determinar la idoneidad del producto para su aplicación utilizando la
información disponible y asegurarse de que la misma esta actualizada.
Cualquier nombre de producto o marca usada en esta publicación corresponde a marcas depositadas, marcas registradas o nombres protegidos por sus respectivos propietarios.
DATASHEET ANNOTATIONS:
RECTIFICADORES GUASCH, S.A. annotate datasheets in the left corner of the front page, to indicate product status:
PRELIMINARY TECHNICAL INFORMATION: The product is in design and development. The datasheet represents the product as it is
understood but details may change.
ADVANCED TECHNICAL INFORMATION: The product design is complete and final characterisation for volume production is well in
hand.
No Annotation: The product parameters are fixed and the product is available to datasheet specification.
The technical data are to specify components, not to guarantee their properties.No warranty or guarantee expressed or implied is made regarding delivery or performance. The
Company reserves the right to alter without prior notice the specification of any product. Information concerning possible methods of use is provided as a guide only and does not
constitute any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user’s responsibility to fully determine the performance and suitability
of any equipment using such information and to ensure that any publication or data used is up to date.
All brand names and product names used in this publication are trademarks, registered trademarks or trade names of their respective owners.
© RECTIFICADORES GUASCH, S.A.
DOCUMENTACION TECNICA, TECHNICAL DOCUMENTATION, DOCUMENTATION TECHNIQUE
PRODUCIDO EN ESPAÑA, PRODUCED IN SPAIN, PRODUIT EN ESPAGNA
PROHIBIDA SU VENTA, NOT FOR SALE, PAS A VENDRE
Your Needs, Our Solutions
Reserves the right to change limits, test conditions and
dimensions given in this data sheet at any time without
previous notice.
3




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