Current Limiting voltage sensitive relays (adjustable)
|DC Voltage||Amps||Size L x W x D mm||Weight Kg||Part Number|
|12 & 24 auto||70||140 x 120 x 40||0.5||CVSR70|
|12 & 24 auto||140||140 x 180 x 40||0.7||CVSR140|
|12 & 24 auto||210||140 x 210 x 40||0.5||CVSR210|
|12 & 24 auto||280||140 x 240 x 40||0.5||CVSR280|
Current limiting Voltage Sensitive Relays: This range have all the adjustment abilities as per the Pro Connect VSR.
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 such as the example in the section above (Voltage Sensitive Relays) 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.
|0.01 Volt drop||Ignition feed (not always required)|
|Waterproof to IP65||SAEJ1171 ignition protected|
|High overload surge rated||Back EMF spark arrester|
|Remote LED connection||No ignition feed voltage drop|
|Suppressing diodes across relay to prolong life||Single & twin starter motor disengage connections|
|Time delay to prevent engine starter damage||12V & 24V automatic selection|
|Extremely low quiescent current approx 1mA||Custom voltage adjustment parmeters available|
|Active progressive disconnect algorithm||Automatic voltage activation|
|Automatic voltage de-activation||Protects primary battery from discharge|
|Emergancy auxillary 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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