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REF620E_F NBFNAANNNCC1BNN1XF IEC feeder protection and measurement and control device ABB

REF620E_F NBFNAANNNCC1BNN1XF IEC feeder protection and measurement and control device ABB

Manufacturers :ABB
Model(s)  :REF620E_F NBFNAANNNCC1BNN1XF
Additional Information :IEC feeder protection and measurement and control device
Estimated Shipping Size
Dimensions: 263 × 58 × 28mm
Weight:.4.3 kg
Country of Origin: United States of America

 

Categories: , SKU: REF620E_F NBFNAANNNCC1BNN1XF

Description

Overview


Essential details:REF620E_F NBFNAANNNCC1BNN1XF IEC feeder protection and measurement and control device ABB

Products Description

REF620 IEC feeder protection and Measurement and control devices, as dedicated feeder protection devices, are designed specifically to protect, control, measure and monitor public and industrial power grids, including radiant, annular and reticulated power grids. The REF620 provides feeder overcurrent and ground fault protection, which can be applied to neutral ungrounded networks and resistance or impedance neutral ground networks. In addition, the REF620 can also be used for annular mesh distribution network or radiation network protection, utilizing the device’s advanced interstation communication capabilities.

REF620 IEC feeder protection and measurement and control devices are available in single and double bus configurations, with one or two circuit breakers and multiple switching devices optional for each bus configuration. The device supports a large number of manual and electric disconnecting switches and ground switches. The amount of available I/O can be increased as required by ABB’s RIO600 remote I/O device.

REF620 IEC feeder protection and measurement and control devices feature support for substation IEC61850 communication standards and cover vertical and horizontal communication, including GOOSE messages with switching and analog signals, and setting based on IEC 61850-8-1. The REF620 also supports DNP3, IEC 60870-5-103, and Modbus® protocols. The REF620 provides an alternative Ethernet port for delayless redundant Ethernet or a loop-network self-healing RSTP communication in the event of a communication failure via PRP or HSR protocols. This solution eliminates the impact of single point of failure and improves communication reliability. The solution can be applied to Ethernet-based IEC 61850, Modbus® and DNP3 protocols.

The REF620 is a member of the ABB Relion® product family of 620 Protection Measurement and Control devices.

REF620E_F NBFNAANNNCC1BNN1XF

Main advantage

Protection, control, monitoring and management integrated in a single relay protection unit provides a compact and universal solution for public and industrial distribution systems
With a wide range of protection and control functions, can be used with sensors or traditional CT, PT
The extensibility and wide applicability of the function make it easy for users to customize and configure the application to meet specific requirements
Pluggable design for quick installation and testing
Large LCD screen with single line chart display, accessible locally or through an HMI that is easy to connect and browse
Thoughtful product life cycle service

Main characteristics

A wide range of protection and control functions can be applied to incoming or outgoing lines
Multi-frequency admittance ground protection combination with high sensitivity and selectivity
Advanced and fast short-circuit and ground fault location function
Several optional feature packs – suitable for distributed generation, capacitors, basic motor and arc protection
Support for IEC61850 1st and 2nd editions including redundant HSR and PRP, GOOSE and IEC61850-9-2
Support for Modbus, DNP3, IEC 60870-5-103 communication protocols and different time synchronization methods, including IEEE 1588 v2 Precision Time Protocol

lf you need to inquire or purchase ,please send the product models to my email or call medirectly .

Sales Manager: Manager He
E-mail number: sales@xiongbagk.cn
skype/ wechat: +86-18059884797
Mobile phone/wechat: +86-18059884797
QQ:3095989363

Same day shipment of 1000 parts

My company under the Sales and Marketing Department, technical engineering Department, after-sales service department, the department of comprehensive management. We can help your business with good service.

1. Sales Department 24/7 service. Handles your requests for any PLC DCS products in a timely manner with patience and professionalism.

2. The engineering department ensures that the products have no quality problems. All products will be inspected before shipping.

3. The financial department checks the payment and refund in time.

4. The warehouse department will carefully check the list of goods, carefully pack them, and deliver the goods in time.

5. After-sales Service Department has a full-time after-sales service team, subordinate to the sales department, and users can timely respond to service requests.

Shipping

Superiority products REF620E_F NBFNAANNNCC1BNN1XF IEC feeder protection and measurement and control device ABB

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