Item Code: CVSR280

Sterling Pro Connect Current limiting voltage sensitive relay 12/24 volt auto. 280 amp.

£219.00
( Excl VAT VAT £182.50)
 
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 CVSR280  Pro Connect Current Limiting Voltage Sensitive Relay  280 amp
These relays have built in current limiting, in a nutshell you can do whatever you want with
them, if you overload them they simply switch off safely. The trick with a relay is not to open
circuit when it is overloaded, but to remove the load, then open circuit the relay within its
rating. With a current limiting VSR in an overload situation for example 200A.   The 200A will surge through the relay for a split second (within the relay's capability), then the built in current limiting device will see this overload and reduce the current from the dangerous 200A+ to a very safe 6A, the relay will then safely
open circuit with a 6A load and not a 200A load, and so protect the relay and your installation.
Once the high load demand has been removed then the relay is safe to re-engage and continue doing its job.
Main Features:
0.01 volt drop, Ignition feed ( not always required ).  Water proof to IP65,  SAEJ1171 ignition protected.  High overload surge rating  Back EMF spark arrester
Remote LED connection  No ignition feed voltage drop.  Suppression diodes across relay to prolong life.  Time delay to prevent engine starter damage
Single & Twin Starter motor disengage connections.  12 V and 24 V automatic selection.  Extremely Low Quiescent current approx 1 ma.  Custom Voltage adjustment parameters available.  Active progressive disconnect algorithm.  Automatic voltage activation.  Automatic voltage de activation.  Protects primary battery from discharge.  Emergency auxiliary forced activation.  High battery voltage trip protection.  5 LED information display.  5 alarm functions and safety trips plus information.  Adjustable relay trigger side operation.  Short circuit protection ( prior to engagement ).  Current limiting protection
 CVSR280  Pro Connect Current Limiting Voltage Sensitive Relay  280 amp
These relays have built in current limiting, in a nutshell you can do whatever you want with
them, if you overload them they simply switch off safely. The trick with a relay is not to open
circuit when it is overloaded, but to remove the load, then open circuit the relay within its
rating. With a current limiting VSR in an overload situation for example 200A.   The 200A will surge through the relay for a split second (within the relay's capability), then the built in current limiting device will see this overload and reduce the current from the dangerous 200A+ to a very safe 6A, the relay will then safely
open circuit with a 6A load and not a 200A load, and so protect the relay and your installation.
Once the high load demand has been removed then the relay is safe to re-engage and continue doing its job.
Main Features:
0.01 volt drop, Ignition feed ( not always required ).  Water proof to IP65,  SAEJ1171 ignition protected.  High overload surge rating  Back EMF spark arrester
Remote LED connection  No ignition feed voltage drop.  Suppression diodes across relay to prolong life.  Time delay to prevent engine starter damage
Single & Twin Starter motor disengage connections.  12 V and 24 V automatic selection.  Extremely Low Quiescent current approx 1 ma.  Custom Voltage adjustment parameters available.  Active progressive disconnect algorithm.  Automatic voltage activation.  Automatic voltage de activation.  Protects primary battery from discharge.  Emergency auxiliary forced activation.  High battery voltage trip protection.  5 LED information display.  5 alarm functions and safety trips plus information.  Adjustable relay trigger side operation.  Short circuit protection ( prior to engagement ).  Current limiting protection
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