KG24ZCD12C-500A CAN

KG24ZCD12C-500A CAN

本产品是采用磁通门技术,用于检测直流电流的数字传感器。 测量方式为穿孔式,无插入损耗,孔径为φ24mm。 This product is a digital sensor using fluxgate technology for detecting DC current. The measurement method is perforated, no insertion loss, and the aperture is φ24mm.
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Product Introduction

本产品是采用磁通门技术,用于检测直流电流的数字传感器.

测量方式为穿孔式,无插入损耗,孔径为φ24mm.

This product is a digital sensor using fluxgate technology for detecting DC current.

The measurement method is perforated, no insertion loss, and the aperture is φ24mm.

产品特点Product characteristics

应用Apply

12V单电源供电 12V single power supply

l 电池管理系统(SOC,SOH,SOF 等)的电流测量 Current measurement for battery management systems (SOC,SOH,SOF, etc.)

额定电流测量范围±500A ±500A/Rated current measurement range ±500A

 

工作温度范围:-40℃∽+85℃ Working temperature range: -40 ° C ∽+85 ° C

 

输出信号:高速 CAN(500kbps)Output signal: High speed CAN(500kbps)

 

在工作温度范围内0.5%的综合误差A combined error of 0.5% over the temperature range

 

在常温25℃下0.3%的综合误差/The combined error of 0.3% at room temperature 25℃

 

原副边隔离测量Primary secondary side isolation measurement

 

连接器类型:TE/AMP 1473672-1Connector type: TE/AMP 1473672-1

 

绝对最大额定值Absolute maximum ratings

参数

parameter

符号

symbol

单位

unit

value

测试条件

Test condition

冲击电压

Impulse voltage

Vc

V

32

400ms

过电压

Over voltage

Vc

V

24

1min

负向耐压

Negative pressure resistance

Vc

V

-16

1min

最大供电电压

Maximum supply voltage

Vc max

V

18

连续,不工作

Continuous, not working

最小供电电压

Minimum supply voltage

Vc min

V

6

连续,不工作

Continuous, not working

爬电距离

Creepage distance

dcp

mm

7.2

 

电气间隙

Electrical clearance

dci

mm

6.95

 

绝缘电压

Insulation voltage

Vd

kV

2.5

@50HZ,AC,RMS,2mA,1min

 

环境和机械特性Environmental and mechanical characteristics

参数

parameter

标志

symbol

单位

unit

最小值

Minimum value

典型值

Typical value

最大值

Maximum value

备注

remark

工作温度

Operating temperature

TA

-40

 

85

 

存储温度

Storage temperature

TS

-40

 

105

 

质量

Weight

m

g

 

80

   

IP 等级

IP level

IP41

电气参数 Electrical data(Ta=25℃±5℃)

参数

parameter

标志

symbol

单位

unit

最小值

Minimum value

典型值

Typical value

最大值

Maximum value

测试条件

Test condition

额定输入电流

Rated input current

Ipn

A

-500

-

500

-

测量电流范围

Measuring current range

Ipm

A

-530

-

530

-

供电电源电压

Supply voltage

Vc

V

8

12

16

-

工作电压钳位

Working voltage clamp

Vc

V

 

18

 

电压增加时,停止工作点

When the voltage increases, stop the operating point

Vc

V

 

17.35

 

电压降低时,恢复工作点

Restore the operating point when the voltage drops

Vc

V

 

7.75

 

电压增加时,恢复工作点

When the voltage increases, stop the operating point

Vc

V

 

7.55

 

电压降低时,停止工作点

Restore the operating point when the voltage drops

电源消耗电流

Power supply consumption current

Ic

mA

-

35

50

@25℃,Vc=12V,IP=0A

电源消耗电流

Power supply consumption current

Ic

mA

-

135

160

@25℃,Vc=12V,IP=500A

线性度误差

Linearity error

ε

%FS

-0.1

-

0.1

@25℃

噪声电流

Noise current

Ioe

mA

-10

 

10

@Ip=0,TA=25℃

温漂

Temperature drift

TC

ppm/℃

 

70

 

TA=-40~+85℃

综合误差

Combined error

温度

temperature

Ip(A)

@25

@-40~85℃

0

±0.01

±0.01

10

±0.05

±0.07

100

±0.3

±0.5

200

±0.6

±1

300

±0.9

±1.5

400

±1.2

±2

500

±1.5

±2.5

product-649-606

 

 

 

CAN 输出规格 CAN output specification

CAN 接口特征:

CAN interface features:

CAN 协议:2.0B 版本/CAN protocol: version 2.0B

字节顺序/Byte order:大端序(Motorola)

CAN 振荡器容差:0.27%/CAN oscillator tolerance: 0.27%

无休眠能力/indormancy

外部添加 120 欧姆终端电阻,内部 CAN 阻抗=2.4kohm/Add 120 ohm terminal resistance externally and CAN impedance =2.4kohm internally

信息描述

Information description

CAN 序号

CAN sequence number

名称

name

数据长度(Nb字节)

Data length (Nb Bytes)

框架 类型

Frame type

信息启动类型

Message initiation type

返回电流 IP(mA)

Return current IP(mA)

0x3C2

SG 500_IP

8

标准

Standard

循环收发消息 10ms 周期

The interval for sending and receiving messages is 10ms

信号描述

Signal description

信号名称

Signal name

开始字节

Start byte

长度

Length

IP 值/IP value:80000000H=0mA 7FFFFFFFH=1mA

80000001H=1mA

IP 值

IP value

24

32

错误信息(1 字节)(0:正常,1:错误)

Error message (1 byte)(0: normal, 1: error)

错误提示

Error prompt

32

1

故障错误(7 字节)

Fault error (7 bytes)

错误信息

Error message

33

7

SG 500(24 字节)

SG 500(24 bytes)

传感器名字

Sensor name

48

16

故障管理 Fault management

故障模式

Failure mode

IP 值

IP value

错误提示

Error prompt

错误信息

Error message

内存错误

Memory error

0x FFFF FFFF

1

0X40

过电流检测 IP>580A

Overcurrent detection IP>580A

0x FFFF FFFF

1

0X41

磁通门在 20 毫秒以上没有振荡

The fluxgate does not oscillate for more than 20 milliseconds

0x FFFF FFFF

1

0X42

时钟偏差

Clock deviation

0x FFFF FFFF

1

0X44

电源电压超出范围

The power supply voltage is out of range

0x FFFF FFFF

1

0X46

硬件默认 ADC 通道

Hardware default ADC channel

0x FFFF FFFF

1

0X47

新数据不可用

New data is not available

0x FFFF FFFF

1

0X49

硬件默认 DAC 阈值

Default hardware DAC threshold

0x FFFF FFFF

1

0X4A

硬件默认参考电压

Default hardware reference voltage

0x FFFF FFFF

1

0X4B

结构参数 Dimensions(in mm)

product-1421-901

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