Remote HVFE electrical specs

Electrical Specifications for the remote High Voltage Front Ends.

Symbol	Item	Conditions	Min		Max	Units
Vsupply	Supply voltage	-	-0.3		36	Vdc
Vbatt-max	Battery voltage	Precharge and leak tests in use			800	Vdc
		Precharge and leak tests not used			1.1	kVdc
Visol	Isolation voltage	Battery to chassis			2.5	kVac
Ibatt-max	Battery current	Percent of rated current			200	%
Iopen-drain-cont	Open Drain output current, continuous	On, Vopen-drain < 0.1 V	-0.1		1.5	A
Iopen-drain-peak	Open Drain output current, inrush	On, 100 ms, Vopen-drain < 0.1 V	-0.1		5	A
Vopen-drain	Open Drain output voltage	Off			30	V
Iopen-drain-total	All open-drain total current, continuous	All outputs on	0		3.5	A

 

Symbol	Item	Conditions	Min	Nom	Max	Units
Vsupply	Supply voltage		7	12	16	Vdc
Vbatt	Battery voltage	Precharge and leak tests in use	18		750	Vdc
		Precharge and leak tests not used	3.2		1100

 

Unless otherwise noted: 25 °C; 12 Vdc in

Symbol	Item	Conditions	Min	Nom	Max	Units
Isupply	Supply current	no current sensors	-	17	-	mA
		1 current sensor		26
		2 current sensors		36
Ibatt	Battery current linear range	2HR0000B, 2HR0000E	N.A.
		5 A sensor	-5		5	A
		20 A sensor	-20		20
		50 A sensor	-50		50
		100 A sensor	-100		100
		200 A sensor	-200		200
	Current sensor tolerance			1		%
Vprechg-thrsh	Threshold voltage across precharge resistor	To detect precharging		13.5		V
IHV-leak-thrsh	Threshold current of HV isolation leak	To detect loss of isolation		2.7		mA
IHV-leak-on	HV isolation test current	Isolation test in progress		2.7	5.0	mA
IHV-leak-off	HV isolation test current	Isolation test not in progress			100	uA
RCAN-term	CAN termination resistor	Enabled		120		Ω