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ZK1502 cable connector partial discharge low-light safety monitoring and early warning system

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2018-08-31 Time: 2018-08-31
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product name: ZK1502 cable connector partial discharge low-light safety monitoring and early warning system
Product number: ZK1502
Product introduction:

ZK1502 cable connector partial discharge low-light safety monitoring and early warning system is a device developed by our company to save human resources during the maintenance of cable connectors such as ring network cabinets and switch cabinets. It is easy to operate and highly reliable.

ZK1502 cable connector partial discharge low-light safety monitoring and early warning system consists of ZK1500-I low-light sensor and ZK1502-I data processing unit independently developed and developed by our company. It has the function of monitoring arc light and notifying by mobile phone SMS The function can monitor the arc light of the cable joints, record the arc light intensity, and promptly alert by short message.

details

Main functions and features:

The device is equipped with functions such as test function, communication function, etc. The specific function configuration is shown in the table below:

Device test function configuration

project

function name

Whether to include

Test function

24 个微光传感器 Arc light monitoring, can connect 24 low-light sensors

Communication

Network port

RS232

GPRS-GSM

Hardware Configuration

TF card

 

、紫外光微光传感器可完成可见光滤除,并将过滤后紫外光转换为高效光信号传输。 1. UV light micro-light sensor can complete visible light filtering, and convert the filtered UV light into high-efficiency optical signal transmission.

、传感器具有极高探测灵敏度,自适应阈值调节,以满足多种现场应用需求。 2. The sensor has extremely high detection sensitivity and adaptive threshold adjustment to meet the requirements of various field applications.

、配有数据处理单元 , 集中接收并处理传感器数据, 可以集中接收处理多达 24个传感器。 3. Equipped with a data processing unit , which can receive and process sensor data centrally , and can receive and process up to 24 sensors in a centralized manner .

、通信方式灵活多样,既可将数据转换为 modbus 、标准 104 103 等协议传送到后台 监控系统 ;也可通过 GPRS 数据信号或 GSM 短信信号发送给检修人员,满足改造站或户外安装的需求 4. The communication method is flexible and diverse. It can convert data to modbus , standard 104 , 103 and other protocols and transmit them to the background monitoring system . It can also send GPRS data signals or GSM short messages to maintenance personnel to meet the needs of retrofit stations or outdoor installations. .

、供电方式灵活,室内的正常取电、 PT 取电、户外光伏取电等,解决不同现场的供电问题。 5. Flexible power supply methods, such as normal power extraction indoors, PT power extraction, outdoor photovoltaic power extraction, etc., solve the power supply problems in different scenes.

、适应不同的故障场所,发电机组滑环室、环网柜、开关柜、户外高压线缆等。 6 , adapt to different fault locations, slip ring room, ring network cabinet, switch cabinet, outdoor high-voltage cables, etc.

、数据处理单元可以直接接入光纤测温传感器,做到光信号和温度信号的综合采集预警。 7. The data processing unit can be directly connected to the optical fiber temperature measurement sensor to achieve comprehensive collection and early warning of light signals and temperature signals.

Product technical indicators:

a) ZK1502-I data processing unit

 

220V 57V 1. Power supply: single-phase AC 220V or 57V .

50Hz 2. Rated frequency: 50Hz .

35W 3. Maximum power: 35W .

Uw 4. Arc light monitoring sensitivity: 1 Uw .

12V,6800 mA 5. Built-in lithium battery: 12V, 6800 mA .

24 个。 6, the number of low-light sensors can be connected: 24 .

b) ZK1500-I low-light sensor

1. Characteristics
感光面积: 2.65 × 2.65 mm -Photosensitive area: 2.65 × 2.65 mm
三个范围(高、中、低)可选 -Three ranges (high, medium, low) are optional

+/-45 度,正前方及左右各 2 米距离,即 4 x 2 米空间 2 , detection area: angle +/- 45 degrees, 2 meters distance in front and left and right , that is 4 meters x 2 meters space

Ta=25 ℃) 3. Working conditions ( Ta = 25 ℃)

parameter

symbol

Value

unit

voltage

Vcc

+ 12 V (DC) + 8 ~ + 12 V (DC)

V

Operating temperature

Topr

-20 to +80

C ° C

storage temperature

Tstg

-40 to +100

C ° C

 

Ta=25 ℃, Vcc=+12V 4. Electronic and optical characteristics ( Ta = 25 ℃, Vcc = + 12V )

Serial number

parameter

symbol

condition

Minimum value

Typical value

Max

unit

1

Spectral response range

lambda

 

200

-

850

nm

2

Peak sensitive wavelength

p λ p

 

-

350

-

nm

3

Saturated input power

 

= λ p λ = λ p

25

500

2500

nw

4

Light sensitivity

S

 

10

20

-

nW

5.   : Output :

通信, modbus协议,波特率9600; RS485 communication, modbus protocol, baud rate 9600;

 

Product Image:

ZK1502 cable connector partial discharge low light safety monitoring and early warning system

Data processing unit front view

ZK1502 cable connector after partial low light security monitoring and early warning system

Data processing unit rear view