Lite BMS specifications

Electrical and mechanical specifications for a Lithiumate BMS with a 2CN0008B BMS master.

Specifications for a BMS system that includes:

• Lite BMS master
• Lite cable mounted load current sensor
• Lithiumate cell boards

Current direction is positive out of the device (source) and negative into the device (sink).

Unless otherwise noted: 25 °C; 12 Vdc into the Ignition input.

Operation beyond these values will damage the unit

Symbol	Item	Conditions	Min	Max	Units
Vignition-max	Ignition supply voltage		-0.3	30	Vdc
VAC-max	AC supply voltage			265	Vac
IAC-max	Charger AC input drain	Continuous		16	Aac
		Inrush, 10 ms		25
Icharger-max	Charger current sensor		-40	40	Adc
Iload-max	Load current sensor		-900	900	Adc
I12V-out-max	12 V control output current	Continuous, ignition powered	-0.1	1	Adc
		50 ms peak, ignition powered		5
		AC powered		0.3
Imeter-max	Pack voltage and pack current meter output current		-30	30	mAdc
Imeter-max	SOC sender output current		-300	100	mAdc

Symbol	Item	Conditions	Min	Nom	Max	Units
Vignition	Ignition voltage		7	12	16	Vdc
VAC	AC voltage		110		240	Vac
Icharger	Charger current sensor		0		30	Adc
Iload	Load current sensor	Continuous	-300		300	Adc