Hyena BP-A350 User manual

Product Manual
BP-A350
Original Instruction
Version 221125
Copyright © 2022 HYENA INC. All Right Reserved.
(with DP-A250 Controller)

Table of Contents
Introduction
Product Features
Product Description ..................................................................................1
Parts Description ......................................................................................1
Product Dimension ...................................................................................2
Battery Pin Definition ................................................................................3
Controller Pin Definition ............................................................................4
Technical Data
BP-A350 Battery .......................................................................................6
DP-A250 Controller...................................................................................7
Mounting
Tool List ....................................................................................................9
Accessory List...........................................................................................9
Mounting Instructions................................................................................9
Operation
Operation Instructions.............................................................................11
Charging Instructions..............................................................................12
Safety Instructions
Important Notice .....................................................................................13
Grounding Instructions............................................................................13
Moving and Storage Instructions ............................................................13
Maintenance ...........................................................................................13
Product Warning Label ...........................................................................14
Disposal..................................................................................................14

HYENA E-BIKE SYSTEMS
1
Introduction
This manual is intended primarily for the trained technician to install, disassemble, or maintain the Hyena e-bike
system only. Please read all the safety warnings and instructions carefully. Failure to follow the warnings and
instructions may result in death or severe injuries. Save this manual for future reference.
Product Features
Product Description
The Hyena BP-A350 in-tube battery provides efficient energy to e-bikes. It features long life, intelligent BMS,
and excellent energy density. In addition, the bottom-slide-in design can keep your bike frame design in good
torsional rigidity and waterproof.
Parts Description
Item
Description
Item
Description
A
Battery holder
F
Controller fixation cover & screws
B
Dustproof cover
G
HMI connector
C
Battery fixation screw
H
Sensor connector
D
Charge socket and keyhole
I
Motor connector
E
Controller DP-A250
J
Battery capacity indicator
A
B
C
D
J
E
I
G
H
F

HYENA E-BIKE SYSTEMS
2
Battery capacity indicator: 0-100%
Product Dimension
Battery Pack
unit: mm
Controller (DP-A250)
A. HMI Connector
OD: Ø 5 mm
Outer Diameter: Ø 10.5 mm
Length: 200±10mm
B. Sensor Connector
OD: Ø 4 mm
Outer Diameter: Ø 9.5 mm
Length: 750±10mm
C. Motor Connector
OD: Ø 6.3 mm
Outer Diameter: Ø 14 mm
Length: 1050±10mm

HYENA E-BIKE SYSTEMS
3
Battery Pin Definition
Discharge
(6 pins female, connect to controller)
Charge
(4 pins female, connect to battery charger)
Pin
Name
Direction
Description
Remark
1
Ground
Output
Ground output
2
Bike Present
Input
Active low, power appears only when low is detected.
3
Wakeup
Input
Active low, used to wakeup battery from sleep mode.
4
CANL
Bidirectional
CAN Low
5
CANH
Bidirectional
CAN High
6
Power
Output
36V power output
Pin
Name
Direction
Description
Remark
1
CHG+
Input
Power
2
CHG-
Input
Ground
3
NTC
Output
Thermistor
4
Null
N/A
Empty
1
2
1
2
3
4
6
5
3
4

HYENA E-BIKE SYSTEMS
4
Controller Pin Definition
Battery
(6 pins male, connect to battery)
HMI
Pin
Name
Direction
Description
Remark
1
Power
Input
36V power output
2
CANH
Bidirectional
CAN High
3
CANL
Bidirectional
CAN Low
4
Wakeup
Bidirectional
Active low, used to wakeup battery from sleep mode.
5
Bike Present
Output
Active low, power appears only when low is detected.
6
Ground
Input
Ground output
Pin
Name
Direction
Description
Remark
1
DRV_PWR
Input
HMI: Active low, used to wake up from sleep mode
DEN: Active low, used to wake up from sleep mode
2
Brake
Input
Brake signal, active low.
3
Front Light-
Output
6.8V headlight ground
4
GND
Input
12V HMI/Display ground
5
CANL
Bidirectional
CAN Low
6
VCC+
Output
12V HMI/Display power
7
CANH
Bidirectional
CAN High
8
Front Light+
Output
6.8V headlight power, also supply power to horn.
9
Throttle
Input
Throttle signal
4
1
2
3
4
5
6
7
8
5
6
1
2
3
9

HYENA E-BIKE SYSTEMS
5
Motor
Sensor
Pin
Name
Direction
Description
Remark
1
W
Output
Phase W
2
Speed
Input
Speed signal, TTL input
3
U
Output
Phase U
4
+5V
Output
5V power of hall sensor
5
GND
Output
5V ground of hall sensor
6
Hall W
Input
Hall signal of phase W
7
V
Output
Phase V
8
Hall U
Input
Hall signal of phase U
9
Hall V
Input
Hall signal of phase V
Pin
Name
Direction
Description
Remark
1
Torque
Input
Torque signal. Analog signal.
2
GND
Output
5V sensor ground
3
V+
Output
5V sensor power
4
Cadence Cnk1
Input
Cadence signal
5
Null
N/A
Empty
6
Null
N/A
Empty
1
2
4
5
6
3
1
2
3
6
4
7
8
9
5

HYENA E-BIKE SYSTEMS
6
Technical Data
BP-A350 Battery
Function
Rated voltage
36V
Rated capacity
10Ah
Energy content
360Wh
Cut off voltage
< 28.0V±1V
Charging mode
CC-CV (constant current - constant voltage)
Charge full voltage
42V±0.2V
Charge current
≤2A±0.2A
Support 2A Hyena charger
Max discharge current
15A
Weight
2.6kg
Waterproof level
IPX5
Characteristic
Protocol
CAN2.0B
Cell Type
21700
Serial-parallel
10S2P
Operating temperature
-20℃to +55℃(-4℉to 131℉) 80%RH
1.5C discharge
Storage temperature
-20℃to +55℃(-4℉to 131℉) 80%RH (<1 month)
-20℃to +45℃(-4℉to 113℉) 80%RH (<3 month)
-20℃to +20℃(-4℉to 68℉) 80%RH (<12 month)
Percentage of recoverable capacity
= 80%
Charging temperature
0℃to +45℃(32℉to 113℉) 80%RH
Mounting Parameter
Mounting position
In frame tube
Dimension
L490, W90.3, H63 mm
Certification
EN 15194:2017
Yes
CE
Yes
UN38.3
Yes

HYENA E-BIKE SYSTEMS
7
DP-A250 Controller
Characteristic
Rated power
250W
Rated voltage
36V
Operating voltage
28 to 42Vdc
Maximum current
15A 3min
Corresponding battery output at most 15A.
Quiescent current
< 1.2mA
Measure condition
a. System off
b. Battery, HMI, Display, Controller, Motor
and Sensor are connected well.
c. Remove all smart parts.
Operating temperature
-10℃to +60℃80%RH
Storage temperature
-20℃to +70℃80%RH (<1 month)
Hi-Pot
No permanent damage under 500V 60
seconds
Certification
EN 15194:2017
Yes
CE
Yes
RoHS 2.0
Yes
Protection
Short circuit protection
Each pin connecting to ground pin
introduces no permanent damage.
Hall defect protection
No hall change when motor spin.
Over temperature protection
Temperature > 100℃ for 1.99 seconds
continuously
Recovery temperature is set below 65℃.
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 HMI communication for 2 seconds
Under voltage protection
Controller stops assist when voltage
< 28.0V for 10 seconds
Over voltage protection
Controller stops assist when voltage
> 45.0V for 10 seconds

HYENA E-BIKE SYSTEMS
8
Software Standard Function
Motor control
Sinusoidal Motor Control
Motor phase
120゜
Battery protocol
Hyena proprietary protocol
Parameter table
Parameter 2.0
Error code table
Hyena proprietary error code table
Walk assistance
Up to 3 km/hr
Support level
Standard 3 modes, Maximum 4 modes
Current limit
Level 1: 08±1 A
Level 2: 10±1 A
Level 3: 12±1 A
Level 4: 14±1 A
OFF: N/A
Speed limit
25 km/hr
Auto sleep
Automatically sleep when system not use
for 6 minutes.
With Hyena HMI only
Assist priority
When pedal assist and walk assist occur
simultaneously, output assist according to
pedal input.
Low battery capacity
RSOC < 4% for 5 seconds
Throttle
Throttle