南自西电智能型真空断路器ZN139-12_I
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南京南自西电电气有限责任公司
NANJING NANZI XIDIAN ELECTRIC CO.,LTD.
ZN139-12/I
智能型真空断路器
The vacuum circuit breaker of intelligence
37
ZN139-12/I
10kV 真空断路器 NANJING NANZI XIDIAN ELECTRIC CO.,LTD
NANJING NANZI XIDIAN ELECTRIC CO.,LTD.
ZN139-12/I 智能型真空断路器
智能型真空断路器与后台通讯示意图 Company
● Long life (including sensors), a highly reliable
38
南京南自西电电气有限责任公司
NANJING NANZI XIDIAN ELECTRIC CO.,LTD.
ZN139-12/I 智能型真空断路器
产品概述 Product Outline
● Z N139-12/I智能型真空断路器,由ZN139-12系列真空 断路器加装本公司自行生产的OLM-NZ1 在线监测装置 演变而成
南京南自西电电气有限责任公司 NANJING NANZI XIDIAN ELECTRIC CO.,LTD.
ZN139-12/I 智能型真空断路器
ZN139-12/I
Product Features
产品特点
●传感器寿命可以达到10万次 ● 实时反映断路器运行状态 ● 针对潜在故障进行预判并采用声光报警 ●分合闸过程中的S/T曲线与出厂产品包络线比对,
by the standard curve.
OLM-NZ1
● 分闸
分闸时间位移曲线 触头开距 分闸时间 分闸平均速度 刚分速度
Open
Opening time displacement curve Clearance between open contacts Opening time Average opening speed Speed at instant of separating
刚合速度
与标准包络线对照
Close Closing time displacement curve Over-travel Closing time The average speed Speed at instant of contacts touching Control with the envelope generated
● Reflect the operating status of circuit breaker in real time
● Reflect the operating status of circuit breaker in real time,can also be installed in the switchgear panel
● Mechanical properties of closing & opening process: real-time using a numeric or graphical curve
● Opening & closing coil of circuit breaker is with selfprotection, and real-time monitoring to coil state
OLM-NZ1
● 线圈电流:
分闸线圈电流曲线 合闸线圈电流曲线
Current curve of CB coil Current curve of CB opening coil Current curve of CB closing coil
ZN139-12/I
40
南京南自西电电气有限责任公司
●O LM-NZ1 真空断路器在线监测装置独立运行,不影响 断路器原有操作、控制的正常运行
●OLM-NZ1 在线监测装置显示器既可安装于断路器本 体,也可在柜体仪表室柜门安装
● Functions of on-line monitoring device and circuit breaker are independent
ZN139-12/I
39
南京南自西电电气有限责任公司 NANJING NANZI XIDIAN ELECTRIC CO.,LTD.
ZN139-12/I 智能型真空断路器
监测内容 Content of Monitoring
OLM-NZ1
● 合闸
合闸时间位移曲线
超行程
合闸时间
合闸平均速度
● Waveform monitoring to closing & opening coil current, non-normal alarm
● RS485/232 communication interface, using standard modbus communication protocol to achieve data transmission, the monitoring parameters can be sent to the background terminal.
以预判断路器特性变化 ● 对断路器分合闸线圈进行实时监测并起保护作用,
线圈电流异常时进行报警 ●动作特性数据、图形自动保存,并与动作时间对应 ● 可带标准的RS485/232通信接口,采用modbus通
讯协议实现数据传送,各项监测参数都可以传送至 后台终端
● Potential failure anticipation and use of sound and light alarm
NANJING NANZI XIDIAN ELECTRIC CO.,LTD.
ZN139-12/I
智能型真空断路器
The vacuum circuit breaker of intelligence
37
ZN139-12/I
10kV 真空断路器 NANJING NANZI XIDIAN ELECTRIC CO.,LTD
NANJING NANZI XIDIAN ELECTRIC CO.,LTD.
ZN139-12/I 智能型真空断路器
智能型真空断路器与后台通讯示意图 Company
● Long life (including sensors), a highly reliable
38
南京南自西电电气有限责任公司
NANJING NANZI XIDIAN ELECTRIC CO.,LTD.
ZN139-12/I 智能型真空断路器
产品概述 Product Outline
● Z N139-12/I智能型真空断路器,由ZN139-12系列真空 断路器加装本公司自行生产的OLM-NZ1 在线监测装置 演变而成
南京南自西电电气有限责任公司 NANJING NANZI XIDIAN ELECTRIC CO.,LTD.
ZN139-12/I 智能型真空断路器
ZN139-12/I
Product Features
产品特点
●传感器寿命可以达到10万次 ● 实时反映断路器运行状态 ● 针对潜在故障进行预判并采用声光报警 ●分合闸过程中的S/T曲线与出厂产品包络线比对,
by the standard curve.
OLM-NZ1
● 分闸
分闸时间位移曲线 触头开距 分闸时间 分闸平均速度 刚分速度
Open
Opening time displacement curve Clearance between open contacts Opening time Average opening speed Speed at instant of separating
刚合速度
与标准包络线对照
Close Closing time displacement curve Over-travel Closing time The average speed Speed at instant of contacts touching Control with the envelope generated
● Reflect the operating status of circuit breaker in real time
● Reflect the operating status of circuit breaker in real time,can also be installed in the switchgear panel
● Mechanical properties of closing & opening process: real-time using a numeric or graphical curve
● Opening & closing coil of circuit breaker is with selfprotection, and real-time monitoring to coil state
OLM-NZ1
● 线圈电流:
分闸线圈电流曲线 合闸线圈电流曲线
Current curve of CB coil Current curve of CB opening coil Current curve of CB closing coil
ZN139-12/I
40
南京南自西电电气有限责任公司
●O LM-NZ1 真空断路器在线监测装置独立运行,不影响 断路器原有操作、控制的正常运行
●OLM-NZ1 在线监测装置显示器既可安装于断路器本 体,也可在柜体仪表室柜门安装
● Functions of on-line monitoring device and circuit breaker are independent
ZN139-12/I
39
南京南自西电电气有限责任公司 NANJING NANZI XIDIAN ELECTRIC CO.,LTD.
ZN139-12/I 智能型真空断路器
监测内容 Content of Monitoring
OLM-NZ1
● 合闸
合闸时间位移曲线
超行程
合闸时间
合闸平均速度
● Waveform monitoring to closing & opening coil current, non-normal alarm
● RS485/232 communication interface, using standard modbus communication protocol to achieve data transmission, the monitoring parameters can be sent to the background terminal.
以预判断路器特性变化 ● 对断路器分合闸线圈进行实时监测并起保护作用,
线圈电流异常时进行报警 ●动作特性数据、图形自动保存,并与动作时间对应 ● 可带标准的RS485/232通信接口,采用modbus通
讯协议实现数据传送,各项监测参数都可以传送至 后台终端
● Potential failure anticipation and use of sound and light alarm