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Cyrix-Li-load 12/24V-230A intelligent load relay

$250.20 (inc. GST)

The Cyrix-Li-load 12/24V-230A intelligent load relay is a device designed to switch DC loads on and off automatically. It is typically used in systems where a battery bank is charged by an external power source, such as a solar panel or generator.

SKU: CYR010230450 Categories: ,


The Cyrix-Li-load will disengage when its control input becomes free floating. If the battery voltage recovers after disconnection (which will happen when no other loads are connected to the battery), the output of the BMS will become high and the Cyrix will reengage after 30 seconds. After 3 attempts to reengage, the Cyrix will remain disengaged until battery voltage has increased to more than 13 V (resp. 26 V or 52 V) during at least 30 seconds (which is a sign that the battery is being recharged). Alternatively, a BatteryProtect can be used (advantage: very low power consumption).

LED status indication:

LED on: engaged                                                           LED 10 s flash: disengaged

LED 2 s flash: connecting                                              LED 2 s blink: disconnecting

LED 0,25 s blink: alarm (over temperature; voltage > 16 V; both batteries < 10 V; one battery < 2 V) (multiply by two for 24 V)

Additional information

Cyrix Battery Combiner



Continuous current and breaking capacity at 12 V or 24 V

230 A

Breaking capacity at 48 V

80 A

LED status indication


Control cable

Included (length 1 meter)

Control input

The Cyrix engages when the control input is high (appr. Battery voltage)

The Cyrix disengages when the control input is left free floating or pulled low

Connect voltage

See text

Disconnect voltage

See text

Current consumption when open

<4 mA

Protection category


Weight kg (lbs)

0,27 (0.6)

Dimensions HxWxDin mm (hxwxd in inches)

65 x 100 x 50
(2.6 x 4.0 x 2.0)


Datasheet-Cyrix-Li-ion-230-A-ENVictron Cyrix Li-load relay 12/24V-230A spec sheet-