HYENA E-BIKE SYSTEMS
7
DC-A250 / DC-A250+ Driver
Characteristic
Rated power
250W
Rated voltage
36V
Operating voltage
28~42Vdc
Maximum current
15A 3min
Corresponding battery output at most 15A.
Quiescent current
< 1mA
Measure condition
a. System off
b. Battery, Console, Display, Driver, Motor
and Sensor are connected well.
c. Remove all smart parts.
Operating temperature
-20
℃
~+60
℃
80%RH
Storage temperature
-20
℃
~+70
℃
80%RH (<1 month)
Hi-Pot
No permanent damage under 500V 60
seconds
Brake Sensor
N/A
Front Light
6V up to 2.4W
Optional
Rear Light
6V up to 0.6W
Optional
Certification
EN15194:2017
Yes
CE
Yes
RoHS 2.0
Yes
Protection
Short Circuit Protection
Each pin connecting to ground pin
introduce no permanent damage.
Hall Defect Protection
no hall change when motor spin.
Over Temperature Protection
Temperature > 100
℃
for 1.99 seconds
continuously
Lock Rotor Protection (Pedal)
Current > 0.85*Current Limit A and motor
speed < 25 km/hr for 2.9 seconds (not
continuously)
Lock Rotor Protection (Motion)
Current > 8 A and motor speed < 30 km/hr
for 2.9 seconds (not continuously)
Communication Loss Protection
no Console communication for 2 seconds
Head Light Short Circuit Protection
short circuit of head light in introduce no
permanent damage.
Optional
Tail Light Short Circuit Protection
short circuit of tail light in introduce no
permanent damage.
Optional
Under voltage protection
Driver stops assist when voltage < 28.0V
for 10 seconds
Over voltage protection
Driver stops assist when voltage > 45.0V
for 10 seconds