TVOC 1SFA663001-A电弧监测仪   PDF资料

1.产 品 资 料 介 绍：

TVOC 1SFA663001-A 是 ABB Arc Guard System TVOC 系列中的一款电弧监测仪，用于快速检测低压或中压开关柜内部的短路电弧，并触发断路器跳闸以限制损害。

产品特点

1. 通过光纤探测器检测电弧强光，响应时间毫秒级

2. 单台监测仪最多可连接 9 个光纤探测器，覆盖开关柜内不同隔室

3. 配备三端双向可控硅输出级，驱动断路器分励脱扣线圈实现快速跳闸

4. 光纤连接天然抗电磁干扰，适应开关柜内高电流、强电磁场环境

5. 可选配电流传感单元，引入电流条件判断，避免非电弧强光导致误动

应用领域

1. 低压开关柜电弧故障保护

2. 中压开关柜内部电弧检测

3. 配电系统进线断路器快速跳闸

4. 变电站开关设备安全防护

5. 工业厂房配电柜电弧防护

6. 人员安全防护场景

7. 设备保护场景

8. 需要毫秒级故障切除的配电系统

9. 存量 TVOC 系统维护与备件替换

10. 对电磁干扰敏感的光纤传感检测场合

TVOC 1SFA663001-A 作为 ABB Arc Guard System 早期电弧监测仪，以光纤检测抗干扰和毫秒级跳闸为核心能力，主要用于开关柜内部电弧故障的快速保护。

2.英文详情介绍

TVOC 1SFA663001-A is an arc monitoring device in the ABB Arc Guard System TVOC series, used to quickly detect short-circuit arcs inside low or medium voltage switchgear and trigger circuit breaker tripping to limit damage.

Product Features

Detecting strong arc light through fiber optic detectors, with response time in milliseconds

A single monitoring device can connect up to 9 fiber optic detectors, covering different compartments inside the switchgear

Equipped with a three terminal bidirectional thyristor output stage, it drives the circuit breaker's shunt trip coil to achieve rapid tripping

Fiber optic connection naturally resists electromagnetic interference and adapts to high current and strong electromagnetic field environments inside switchgear

Optional current sensing unit, introducing current condition judgment to avoid misoperation caused by non arc strong light

Application Fields

Low voltage switchgear arc fault protection

Internal arc detection of medium voltage switchgear

Rapid tripping of incoming circuit breaker in power distribution system

Safety protection of substation switchgear

Arc protection for industrial plant distribution cabinets

Personnel safety protection scenario

Equipment protection scenario

Distribution systems that require millisecond level fault removal

Maintenance of existing TVOC system and replacement of spare parts

Fiber optic sensing detection scenarios sensitive to electromagnetic interference

TVOC 1SFA663001-A, as an early ABB Arc Guard System arc monitoring device, has the core capabilities of fiber optic detection anti-interference and millisecond level tripping, mainly used for rapid protection of internal arc faults in switchgear.

3.产品图片

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型号：TVOC 1SFA663001-A电弧监测仪

质保：一年

成色：全新/二手

优势产品：ABB、GE、FOXBORO、TRICONEX、BENTLY、A-B、MOTOROLA、HONEYWELL 、SCHNEIDER 

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