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Lithiumate™ Manual

index reference description_specs electrical_specs remote_hvfe_elec_specs

Remote HVFE electrical specs

Electrical Specifications for the remote High Voltage Front Ends.

back to topAbsolute maximum ratings

Operation beyond these values will damage the unit.
Symbol Item Conditions Min   Max Units
Vsupply Supply voltage - -0.3   36 Vdc
Vbatt-max Battery voltage B+ to B-, leak tests in use -1000   800 Vdc
B+ to B-, leak tests not used -1200   1000 Vdc
Vbatt-max Precharge resistor voltage P+ to P- -1000   800 Vdc
Vhipot HiPot test voltage B+ or B- to chassis, unit off -1000 1000 Vdc
700 Vac
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
 

back to topRecommended operating conditions
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
 
back to topDC Specifications

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
Vpack_sense Pack voltage sense Rev D 20 1250 V
Rev E 0
Vpack_resolution Pack voltage sense resolution Rev D,E 1.22 V
Vpack_accuracy Pack voltage sense accuracy Rev D,E +/-3.66 V
 

back to topAC Specifications

Unless otherwise noted: 25 °C; 12 Vdc in
Symbol Item Conditions Min Nom Max Units
Tleak Leakage test time - - 10 - ms
Cleak Chassis to battery capacity, for leakage testing 100 V pack - - 50 nF
200 V pack 25
500 V pack 10
 

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© 2008~2017 Elithion™, LLC. All rights reserved, except where noted by CC mark. Page published on Jul 19 2013.
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