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HBC-series V7 LV+MV
Currents specification
*)
Maximal continuous current:
Maximal continuous current, without any time limits, is defined as current with full switching (100% motor PWM) with environment
temperature 25°C and with corresponding cooling (air flow, fan or water cooling).
Another important criterion is the phase currents in the full switch. Requested are practically identical (as relates to the current val-
ue) as the current from the battery. If the phase current is significantly higher than the current from the battery (engine overloaded,
poorly designed engine, etc.), the maximum continuous current be proportionally lower !!!
**)
Maximal short time current:
Controller tolerates for a short period increased current The time during which the regulator can deliver this current depends on the
intensity of cooling. Adjustable current limit (parameter P19) is calculated from this current.
Recommendations:
In case the controller is use with currents higher than ca 50% of the maximal values, we recommend intensive
cooling by air flow or use active cooling using fans or water cooling. This will not only prevent possible overheating
of the controller, but you will also gain higher efficiency of the drive unit (colder controller has lower losses than
warm one).
Technical specification of the inputs, outputs and other ports
Value
Controller version:
18063-3 / 100120-3
connector
25063-3 / 140120-3
connector
Auxiliary feeding for control electronics:
=14V
35V K1
=14V
35V K8/2, 3
Supported types of thermal sensors:
thermistor
NTC 10kΩ / Si diode / KTY 81-210 / KTY 84-151
Emergency disconnecting - Activation:
--
+12V / 3mA K20/1
Safety traction ON / OFF:
--
+12V / 3mA K3/1
Antispark relay control
(open collector)
:
--
max. 16V / 2A K3/3
Main contactor control
(open collector)
:
--
max. 16V / 4A K20/3
Control A - Voltage:
0
+3,3V (+5V, +10V) K2a
0
+3,3V (+5V, +10V) K2a
Potentiometer:
1kΩ ÷ 10 kΩ
1kΩ ÷ 10 kΩ
PWM 1/ log. signal
(amplified)
:
3V (+5V) / 0,1mA
3V (+5V) / 0,1mA
PWM 1/ log. signal
(only optocoupler)
:
5
+12V / 3mA
5
+12V / 3mA
Control B - Voltage:
0 až +3,3V (+5V, +10V) K2b
0 až +3,3V (+5V, +10V) K2b
Potentiometer:
1kΩ ÷10 kΩ
1kΩ ÷110 kΩ
PWM 2/ log. signal
(amplified)
:
3V (+5V) / 0,1mA
3V (+5V) / 0,1mA
RS 232 TTL:
+5V / 3mA K4
+5V / 3mA K15
CAN / RS 485:
standard levels K3
standard levels K16
ICS-2:
BL-1
0 / +3,3V K5
0 / +3,3V K18, K17
I2C bus:
standard levels
standard levels
3,3V / +5V:
max. 30mA
max. 30mA
Fans driving
(open collector)
:
12V / 0,5A K6
12V / 0,5A K11
Braking resistors switch control:
--
+12V / 10mA K21
Sensors - inputs:
0
+5V (+12V) K7
0
+5V (+12V) K13
Sensors feeding:
5V (12V) / 30mA K7
5V (12V) / 30mA K13
Note:
on the request are possible realized inputs, outputs and insulate auxiliary feeding make for 24V.
time
Nominal
(max. continuous) current
Starting current peak
Max. short time current
cca 140%
of nominal current
Up to 280% of nominal current
(depend on temperature, etc.)
100%
140%
~280%
