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BGK02-250V6 BGK02-250V6 水工电缆

2023/2/15

水利工程观测用电缆

Cables for observation activities in hydraulic projects

产品标准企业标准

Standard lmplemented: enterprise standard

用途

Application

本产品适用于水工建筑物和水电工程观测用仪器、仪表、电子计算机和自动化装置，传输温度、频率、位移、应力等模拟和数字信号，此类电缆具有水工观测特需的电气性能和耐水压性能。

These products are衍for transmittling slimulated signals and digital signais like temperature, frequency, displacement, stress. etc, inmeters and instruments, computers and automatic devices involved in hydraulic engineering buidings and hydraulic power generatingprojects. Such cables have the electricol performances ond hydroulic pressure resistant performances typically required observation inhydraulic engineering.

使用条件

Service conditions

①长期允许工作温度:-40C~70C

Service temperature range: -40C ~70"C

②敷设温度应不低于-15C

Temperature for cable laying shall be not less than-15"C.

③允许弯曲半径应不小于电缆直径的6倍

The bending radius shall be not less than 6 fimes of the cable outer diameter.

产品型号及名称

Models and names of products

型号规格

Model No.

名称

Names

额定电压(V）

Descriplion

用途

Appllcations

SBJVVP

水工观测用多对屏蔽信号电缆

Muti-pair shielded signalcables for observations inhydroulic engineering

300/500

弦式传感器和其它水电仪表

String mode sensors and other waterand elecmical meters ond instruments

SBVVP

BGK05-375V6

水工观测用屏蔽信号电缆

Shielded signal cables forobservationsin hydroulic engineering

300/300

高频数字信号和计算机信号传输

Transmission of high-frequencydiglital signals and computer signals

BGK02-250V6

NKYGC

水利学电缆

Hydraulics cables

水利工程观测用软电缆

Soft cables for observation.actlvities In hydraullc projects

300/500

电子设备、自动化装置的信号传输和水工动力设备供电线路

Transmission of signals to and from electronicequipment and automatic devlices, and power
supply lines of hydraulic power equipment

SYZW

规格

Specifications

型号 Model No.	规格 Specifications
型号 Model No.	芯（对）数 core	截面（mm²）
SBJVVP	2～4	0.3～1.5
SBVVP	2～8	0.3～2.5
NKYGC	2～8	0.3～1.5
BGK05-375V6	10	0.2
BGK02-250V6	4	0.2
SYZW	3～8	0.75～1.5

注:具体型号、规格、外径等其他要求可根据客户要求生产

Note: The models, specfications and outer diameters oan be determined subject to customers" specinicrequirements.

主要技术性能

Main technical performances

试验项目

Test items

要求

Requirements

水压试验 Hydraultc test

水温:20℃ Water temperature: 20℃

水压:2MPa Hydroulic pressure: 2MPa

浸水时间:72h Time for submersion in water 72h

不小于10m长的电缆，导电缆芯与水之间的绝缘
电阻不小于500MΩ

Cable length not less than 10m,cable core insulated from water

充气试验 Air charging test

气压:98KPa Air pressure: 98Kpa

充气时间:1min Time for olr charging: 1min

护套应不漏气

Sheath shall be free from air leakage.

BGK02-250V6 BGK02-250V6 水工电缆

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