ABB REF601 (REF601CE446BB1NH)

Brand: ABB

Model: REF601

Part No: REF601CE446BB1NH

Describe: Feeder protection

Status: New/Used

The REF601 is a dedicated feeder protection and control relay. The REJ601 is an overcurrent protection relay without breaker control. These relays are intended for the protection of utility substations and industrial power systems within primary and secondary distribution networks. They are members of ABB’s Relion® product family and part of its 605 series.

[email protected]

ABB REF601 (REF601CE446BB1NH)

Basic range numerical relay for distribution networks

REF601 is a dedicated feeder protection and control relay intended for the protection and control of utility and industrial power systems in primary and secondary distribution networks. The relay provides an optimized composition of protection, monitoring and control functionality in one unit, with the best performance and usability in its class.

Besides the conventional current transformer interface based variant, the relay also supports a variant based on Rogowski current sensors’ analog interface. This helps to obtain a compact medium voltage switchgear equipment size reduction with improved performance and standardization.

Scope

Main protection for overhead lines and cable feeders in solidly earthed, resistance-earthed or isolated networks

Inrush current stabilization function for distribution transformers

Cold-load pick up function for stabilization for re-energization of distribution feeders

Product benefits

Compact, flexible and simple to handle

Speedy commissioning through selective test function for protection functions, binary signals and communication features

Easily configurable binary inputs and outputs

Extensive self-supervision of the relay hardware and software

Enhanced safety with usage of sensors variant / detachable terminals with CT shorting facility

Press fit mounting arrangement facilitates easy and fast installation

Less number of variants, easy to stock

Many products have not been launched yet. If you need more products, please contact us

Purchase consultation hotline: 18120742318

QQ：3699232536

Email: [email protected]

配电网基本范围数字继电器
REF601是一种专用馈线保护和控制继电器，用于保护和控制一次和二次配电网中的公用事业和工业电力系统。该继电器在一个单元中提供了保护、监测和控制功能的优化组合，具有同类产品中最佳的性能和可用性。
除了传统的基于电流互感器接口的变体外，该继电器还支持基于Rogowski电流传感器模拟接口的变体。这有助于通过提高性能和标准化来实现紧凑型中压开关设备的尺寸减小。
范围
直接接地、电阻接地或隔离网络中架空线路和电缆馈线的主要保护
配电变压器的涌流稳定功能
冷负荷拾取功能，用于稳定配电馈线的重新通电
产品优势
紧凑、灵活、易于操作
通过保护功能、二进制信号和通信功能的选择性测试功能进行快速调试
易于配置的二进制输入和输出
继电器硬件和软件的广泛自我监督
通过使用带有CT短路设施的传感器变体/可拆卸端子，提高了安全性
压配合安装布置便于轻松快速安装
变体数量少，易于库存

许多产品尚未推出。如果您需要更多产品，请联系我们
购买咨询热线:18120742318

QQ:3699232536

邮箱:[email protected]

Mail consultation

Please feel free to give your inquiry in the form below.