Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

HPR Datasheet(PDF) 2 Page - ETAL Group

Part # HPR
Description  water-proof and dust-proof
Download  4 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ETAL [ETAL Group]
Direct Link  http://www.etalgroup.com
Logo ETAL - ETAL Group

HPR Datasheet(HTML) 2 Page - ETAL Group

  HPR Datasheet HTML 1Page - ETAL Group HPR Datasheet HTML 2Page - ETAL Group HPR Datasheet HTML 3Page - ETAL Group HPR Datasheet HTML 4Page - ETAL Group  
Zoom Inzoom in Zoom Outzoom out
 2 / 4 page
background image
www.e-t-a.de
2
Hybrid Power Relay (HPR)
1630
5
Functional description
The HPR is voltage level controlled. This means, it will be programmed
ex-factory how it should work: either like a signal-controlled relay,
practically as a monostable function, or with an impulse like a bistable
relay and even with a defined voltage level.
Delay times (TON or TOFF) can be programmed in the microcontroller.
The relay will then be switched on or off after a defined time.
Measurement of the input signal is analog. This allows checking the
system voltage. So for instance if the battery voltage falls below a certain
programmed level (e.g. 5 V), the relay can open the main contact
(automatic load shed). As soon as the level rises again (e.g. > 16 V) it
will be switched back on.
Activation:
There are two ways of activating the relay: level or pulse. The level
activation requires a High Signal being applied to the IN+ terminal so
that the relay switches on the load. The Low Signal disconnects the
load. With the pulse activation the relay alternately switches the load
on and off with each pulse.
Filter function in the activation:
This function serves for tolerating disturbances on the activation line.
Incidental peaks or contact chattering will then not cause inadvertent
connection/disconnection of the load. The value configured for this
function determines how long a control signal has to be applied
permanently to the control input until it will be recognised as such.
Should there be dips in the control signal during the configured time,
it will not be recognised as activation.
Information: Inadvertent activation can thus be prevented.
Low voltage detection:
This function serves for undervoltage protection. If the volt-
age applied to the relay falls below the pre-set value (UOFF),
the load will be disconnected. If the voltage rises again, the
relay can be switched on again either automatically at the
preset value UON or otherwise the switch-on procedure has to be
re-triggered. This would for instance prevent inadvertent start-up of a
machine as requested by the current machinery Directive. Low voltage
detection is via internal tap (SENSE) at load contact 88.
Behaviour in the event of reset of the operating voltage will be configured.
Automatic ON or OFF
Caution: If e.g. an extreme discharge of the battery has the system
voltage fall very quickly below the critical value, the electronic circuitry
does not have enough time and energy to energize the relay. We rec-
ommend to set the status to a safe condition as soon as the operating
voltage is restored, i.e. to the OFF condition.
Activation
> 16 V
CTRL/INIT
> 5 V
T delayed
OFF
T delayed
ON
ON
OFF
88/88a
Level activation with filter function
Pulse activation with filter function
IN
T
filter
T
filter
T
filter
T
filter
T
filter
IN
LOAD
LOAD
Level activation
Pulse activation
IN
IN
LOAD
LOAD
Low voltage detection
U
B
U
ON
U
OFF
LOAD


Similar Part No. - HPR

ManufacturerPart #DatasheetDescription
logo
M-System Co.,Ltd.
HPR MSYSTEM-HPR Datasheet
127Kb / 4P
   Space-saving Plug-in Signal Conditioners H-UNIT
logo
Vishay Siliconix
HPR VISHAY-HPR Datasheet
87Kb / 4P
   High Pulse Wirewound Resistor, Noise Suppressor
logo
FOTEK CONTROLS CO., LTD...
HPR-100AA FOTEK-HPR-100AA Datasheet
1Mb / 6P
   Single Phase High Power type DC to DC Solid State Module
HPR-100AA-H FOTEK-HPR-100AA-H Datasheet
1Mb / 6P
   Single Phase High Power type DC to DC Solid State Module
HPR-100DA FOTEK-HPR-100DA Datasheet
1Mb / 6P
   Single Phase High Power type DC to DC Solid State Module
More results

Similar Description - HPR

ManufacturerPart #DatasheetDescription
logo
ETAL Group
MPR10 ETAL-MPR10 Datasheet
553Kb / 4P
   water-proof and dust-proof
logo
TOKO, Inc
STA8121 TOKO-STA8121 Datasheet
118Kb / 1P
   Dust and Water proof structure
logo
PHOENIX CONTACT
1212598 PHOENIX-1212598 Datasheet
45Kb / 2P
   Shock-proof, dust-proof, and splash-proof housing, IP65
logo
List of Unclassifed Man...
SPL00501031ST ETC2-SPL00501031ST Datasheet
436Kb / 5P
   Linear Position Sensor- IP65 Dust Proof, Water Proof (Intense Spray)
logo
Axiomtek Co., Ltd.
GOT815-834 AXIOMTEK-GOT815-834 Datasheet
452Kb / 2P
   Water/dust/corrosion-proof design IP66/IP69K
logo
ALPS ELECTRIC CO.,LTD.
SPVQA ALPS-SPVQA Datasheet
1Mb / 5P
   Water-proof Type
SPVQ6 ALPS-SPVQ6 Datasheet
188Kb / 3P
   Water-proof Type
SPVQ6 ALPS-SPVQ6_15 Datasheet
950Kb / 4P
   Water-proof Type
SPVQ1 ALPS-SPVQ1_15 Datasheet
941Kb / 6P
   Water-proof Type
logo
Omron Electronics LLC
EE-SX1161-W11 OMRON-EE-SX1161-W11 Datasheet
180Kb / 2P
   Dust-proof model.
More results


Html Pages

1 2 3 4


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com