Desay SV Automotive VA40-66CHX User manual

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Car wireless charging product manual
Model 1：VA40-66CHX
CONTENT
Part 1 Function Block Diagram
Part 2 Statement & Notice
Part 3 User’s Interface Overview
Part 4: Product Appearance and Differences
Part 5: Declaration of Conformity

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Part 1: Function Block Diagram
Definition of Radio Block
Connector Pin-out Detail
Kinds of Connector
Pin
#
Signal
Name
Wiring Detail
(SW/TWP/STWP1)
Rated
Current2
a
+B
SW
15A
b
ACC
SW
7.5A
c
N.C
---
---
d
PBLC MS-CAN-
TWP
10mA
e
LG or TR
SW
1mA
f
PBLC MS-CAN+
TWP
10mA
g
LF State
SW
1.5mA
h
DOOR_F_RH
SW
1mA
i
DOOR_F_LH
SW
1mA
j
DOOR_R_RH
SW
1mA
k
DOOR_R_LH
SW
1mA
l
GND_CFGSR
SW
0.33mA
m
GND
SW
---
n
GND_CFG
SW
0.33mA
Part 2: Statement & Notice
2.1 Voltage and Current Requirement
Type
Voltage/Current Value
Rated voltage/ Current
12V,3A
Maximum product power
25W
Operating voltage range
9~16V
Operation Frequency
127.7KHz、125.95KHz
NFC Frequency
13.56MHz
2.2 Temperature Requirement
Type
Temperature Value
Performance guaranteed temperature range
0°C~+40°C

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Operation guaranteed temperature range
-30°C~+85°C
Over-temperature protect of wireless charging can
be accept while surface temperature higher than
50°C.
Storage temperature range
-40°C~+85°C
Test temperature
Nominal temperature
20°C
2.3Parameter Tolerances
If not otherwise specified, the following tolerances shall apply:
frequency and time: ±5%
voltages: ±0.5V
current: ±10%
resistance: ±5%
temperature: ±5°C
Operation Frequency:±500HZ
2.4Product information
Manufactured Name: Huizhou Desay SV Automotive Co., Ltd
Manufactured address: 103, He chang 5th Road West, Zhongkai National Hi-tech Industrial Development
Zone, Huizhou, Guangdong, P.R. China
Factory Name ：Huizhou Desay SV Automotive Co., Ltd
Factory address: 103, He chang 5th Road West, Zhongkai National Hi-tech Industrial Development Zone,
Huizhou, Guangdong, P.R. China
Hardware/ Sofeware version
HW:006
SW: 31.02_210601_D
Part 3: User’s Interface Overview

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MODEL 1：VA40-66CHX
1Indicator light _Charge indicator
The Pattern
Qi State
Color
Lighting / Blinking
Frequency
A
Power OFF
--
--
-
B
Power on
(Non-charging)
White
Flashing
0.5Hz
C
Power on (Charging)
White
Light up
-
D
Charging
(rapid)
Green
Light up
-
E
Charging
(Rapid & misalignment)
Green
Flashing
0.5Hz
F
Charging
(Normal)
Orange
Light up
-
G
Charging
(Normal &
misalignment)
Orange
Flashing
0.5Hz
H
high temperature /
Foreign object
detection
Red
Flashing
1Hz
I
Malfunction
Red
Light up
-
2area_ Charging area
Functional Requirements：
Wireless Charging
Max power transmitter
15W
Foreign object detection
Yes
Temperature detection
Yes
Charging working frequency switching
Yes (AM frequency hopping, PEPS frequency hopping)
Indicator light
Charging area

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NFC
Contactless card identification
Yes
Part 4: Product Appearance
型號 1：VA40-66CHX
Wireless Charging Module：
Wireless Charging Module+ panel：
Part 5: Declaration of Conformity
5.1 Simplified EU Declaration of Conformity
The simplified EU declaration of conformity referred to in Article 10(9) shall be provided as follows: Hereby,
[Huizhou Desay SV Automotive Co., Ltd.] declares that the radio equipment type [designation of type of
radio equipment] is in compliance with Directive 2014/53/EU. The full text of the EU declaration of
conformity is available at the following internet address:http://www.desaysv.com/index.php?id=oumeng

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5.2 FCC Statement
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help important announcement
Important Note:
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm between the radiator and
your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
5.3 IC Statement
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and
Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two
conditions: (1) This device may not cause interference. (2) This device must accept any interference,
including interference that may cause undesired operation of the device.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR
d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts
de licence. L’exploitation est autorisée aux deux conditions suivantes : 1) L’appareil ne doit pas produire
de brouillage; 2) L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d’en compromettre le fonctionnement.
This equipment complies with Industry Canada radiation exposure limits set forth for an
uncontrolled environment.
Cet équipement est conforme à l'exposition aux rayonnements Industry Canada limites établies
pour un environnement non contrôlé.