S
TERLI G
P
OWER
RoHS
compliant
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Con VSR & CVSR
The voltage sensitive relay and the current limiting relay have the same
electrical features except the VSR does not have the current limiting aspect
of the CVSR, all other features are the same
Digital Voltage Sensitive Relays (Current Limiting) 0.0 volt drop
Pre-Programmed for 3 different functions.
12 / 24v auto select
Always ensure the continuous rating of the CVSR is larger than the
maximum current available from the current generating device
( i.e. alternator or charger ) otherwise the unit would continually shut down
due to underrating of the product. The battery bank size is not important.
www.sterling-power.com
www.sterling-power-usa.com
12/24 v auto select
CVSR
VSR
Models available (amps) 70 140
Relay continuos rating ( amps ) 80 160 240 320 80 160 240
Unit current limit at 20 deg C 70 140
at 70 deg C 60 120 180 240 na na
Instant overload amps 600 1200 1800 2400 600 1200 1800
Current after initial shut down 12 24 36 40 na na na
Current flow in short circuit 0 0 0 0 0 0
On line active with contacts open 14 mA
Operating with relay actually closed 180 mA
210 280 80 160 240
210 280 na na na
Stand by power consumption ( sleep mode ) less than 1 mA
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IP
65
Ignition
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This is unit is fitted with the latest
active progressive disconnect
algorithm to ensure that the
batteries can charge even where
large differential voltages exist.
As such there will be various time
delays between what the customer
has preset as the turn off point and
the product actually turning off. The
time delay will reduce the lower the
voltage is below the programmed
disconnect voltage.
