logo

Lithiumate™ Manual

index reference electrical_specs controller_hv_elec_specs

Controller w/HVFE electrical specs

Electrical Specifications for the 2CN0xxxH Lithiumate™ BMS controllers with High Voltage Front End.

back to topAbsolute maximum ratings

Operation beyond these values will damage the unit
Symbol Item Conditions Min   Max Units
VSUPPL-max Supply voltage Supply 1 or 2 -0.3   30 Vdc
VCTRL-IN-max     -0.3   30 V
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     VSUPPL V
Iopen-drain-total All open-drain total current, continuous All outputs on 0   -3.5 A
IV+-max V+ line output current   0   3.5 A
I5V-max 5 V line output current   -10   100 mA
IAD-max Max A/D output current   -10   10 mA
IHV-CURR-MAX Battery current sensor current   -300   300 A
TAMB Ambient temperature Operating -40   +80 °C
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 %
 

Open drain outputs: contactor coils, fan, HLIM, LLIM, FLT
AD outputs: SOC, CCL, DCL

back to topRecommended operating conditions
Symbol Item Conditions Min Nom Max Units
VSUPPL Supply voltage 1 or 2   7 12 16 Vdc
VCTRL-IN Control input voltage   5 12 24 Vdc
ICONT Contactor drive current VCONT < 0.1 V     1.0 A
IFAN Fan drive current VCONT < 0.1 V     1.0 A
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
ISUPL Supply current No ext loads, 12 Vdc in   6 12 mA
VCONT Contactor output voltage ICONT = 1.0 A     0.1 V
VSUPPL Supply voltage out (contactor, fan, utility) Vin = 12 V   11.3   V
VFAN Fan output voltage IFAN = 1.0 A     0.1 V
VFAN-PWM Fan PWM output voltage Rload > 10 kΩ TTL (0 & 5) V
VDIG-LIM-LO Limit outputs voltage low 10 mA sink     0.1 V
VANL-LIM Analog limit output voltage   0.0   5.0 V
VANL-LIM Analog limit output resistance     1  
V5V 5 V supply voltage -10 mA < I < 10 mA 4.975 5.000 5.025 V
VCTRL-IN-LO Control input low voltage threshold       0.8 V
VCTRL-IN-HI Control input high voltage threshold   2.0     V
IHV-CURR-OFFBD Current sensor input voltage range (1) 0.0 2.5 5.0 V
IHV-CURR_RES Current sensor input resolution     0.2   %
RCAN_TERM CAN termination resistor (2)   120   Ω
Ibatt Battery current
linear range
2CN0000H N.A.
2CN0005H -5   5 A
2CN0020H -20 20
2CN0050H -50 50
2CN0100H -100 100
2CN0200H -200 200
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

Notes:
1: Max discharge, 0 current, max charge, respectively
2: May be disconnected if not at the end of CAN bus.
 

back to topAC Specifications

Unless otherwise noted: 25 °C; 12 Vdc in
Symbol Item Conditions Min Nom Max Units
FCAN CAN speed     125, 250 or 500   kbs
FRS232 RS232 baud rate     19.2 k (rev 1.xx), 57.6 k (rev 2.xx)   bps
DCfan-PWM Fan PWM period No fan to full fan 0   100 %
Ffan-PWM Fan PWM frequency     10   kHz

e-logo

© 2008~2017 Elithion™, LLC. All rights reserved, except where noted by CC mark. Page published on Jul 19 2013.
The Elithion brand and the 'ə' (upside down 'e') logo are Trademarks of Elithion LLC. Graphic design by morninglori

 

In this page: