Description
Information about ABB REX521GHHPSH07G protection unit:
Product Description:
ABB REX521GHHPSH07G is a feeder protection and measurement device.It integrates functions such as protection,control,measurement,communication,and monitoring,and can be developed and designed based on the international standard IEC61850 platform.This device can comprehensively monitor and protect the feeders in the power system,serving as the main protection for overhead lines and feeders in the distribution network,as well as backup protection for equipment such as transformers.
REX521GHHPSH07G ABB
Product parameters:
Model:REX521GHHPSH07G
Working voltage:Power pack 24V DC
Output frequency:25MHz
Program capacity:16MB
Data capacity:500M
Environmental temperature:0°C to 70°C
Environmental humidity:5 to 95%,non condensing
Weight:5kg
Series:
The protective relay series products belonging to ABB are an important component of ABB in the field of power protection.
REX521GHHPSH07G ABB
features:
High functional integration:Integrating multiple functions into one device,including protection,control,measurement,communication,and monitoring,reduces the number and complexity of equipment,and improves the reliability and stability of the system.
Fully functional protection:Provides directional or non directional overcurrent and ground fault protection,as well as overvoltage,low voltage,zero sequence voltage protection,thermal overload protection,sensitive grounding protection,and quick break grounding protection(including intermittent grounding protection).
Strong communication capability:Supports IEC61850 protocol,truly realizing mutual communication between intelligent devices in the station.It also supports industrial standard Modbus communication protocol and IEC60870-5-103 communication protocol,with high communication efficiency and powerful functions.
User friendliness:A large LCD display with editable single line diagrams,which can be accessed through an easy-to-use human-machine interface(HMI)locally or based on a web browser,making it convenient for users to operate and monitor.
Strong scalability:It can be configured and expanded according to actual needs to meet different protection requirements.
effect:
Mainly used for monitoring and protecting feeder lines in power systems.When a fault occurs in the feeder line,it can quickly and accurately determine the type and location of the fault,and take corresponding protective measures,such as cutting off the faulty line,preventing the fault from expanding,and ensuring the safe and stable operation of the power system.At the same time,it can also measure and monitor the operating parameters of the power system,providing data support for the scheduling and management of the power system.
Purpose:
Widely used in the power industry such as substations and power plants.
Suitable for industrial users such as cement,metallurgy,petrochemicals,automobiles,semiconductors,papermaking,tobacco,etc.
It can also be used in industries such as municipal,airport,port,and real estate.
REX521GHHPSH07G ABB
Application areas:
In medium voltage distribution networks,it can be used for the protection and measurement of overhead lines,cables,and other feeders to ensure reliable power supply.
In the power system of industrial enterprises,it can serve as a protective device for key equipment to prevent damage due to power failures.
In smart substations,as an important component,automation control and management of the power system are achieved.
This shop sells a lot of goods, before placing an order, please contact the person in charge to confirm clearly, avoid placing mistakes.
Stock status: In stock
Product quality: Brand new, one year warranty, good price Acceptance standard: Acceptance according to the original manufacturer’s standard
Spare parts: The quantity and supply method of spare parts and tools are in accordance with the original manufacturer’s standard
Our store currently has more than 10,000 pieces of inventory, sufficient stock, competitive price, recommended after-sales service.
Do you still hesitate? Pick up your phone and order.
The company's main products: FOXBORO、EMERSON、TRICONEX、XYCOM、BENTLY、ROCKWELL、ABB、GE、Allen-Bradley、YOKOGAWA、HONEYWELL、RELIANCE、SCHNEIDER、MODICON、Westinghouse、WOODWAED、Motorola、Rexroth、SEW
And other major brands of DCS, PLC, robot, large servo four major system spare parts. (Imported original genuine products, professional discontinued accessories)
Sincerely hope to establish a long-term and stable business relationship with various units, and actively supply various specifications and models of instrumentation products, and contribute to the development of business units with high-quality and low-cost products and high-quality after-sales service.
A. Dedicated to provide customers with products of stable quality and satisfactory after-sales service, under the premise of ensuring product quality, supply as low as possible and reasonably.
B. The production is organized according to the national standard or industry standard, and the product quality is guaranteed to meet the requirements. Under the condition of correct use, the service life is not lower than other similar products.
C. Assist customers to choose product types, specifications and models scientifically and reasonably.
D. Timely supply, under normal circumstances, the goods will arrive within 6 working days, and under special circumstances, it will be negotiated according to the needs of customers.
E. Since the goods are produced by foreign original manufacturers, the manufacturers provide after-sales service. The shelf life generally ranges from half a year to one year. The specific shelf life is based on what the original factory provides. Once there is a problem with the product quality, if it is identified as a manufacturer's quality problem by both parties, we will send it back to the original manufacturer for repair or other processing.
The company has strong strength, complete equipment, perfect detection means, reliable quality and superior performance. Since our company adheres to the tenet of all for the sake of users, adheres to strict delivery deadlines, reasonable price standards, excellent product quality, and proper after-sales service, we have long-term sincere and effective cooperation with new and old customers, reflecting a reliable reputation. The performance and unique advantages are trusted and welcomed by the majority of users.
Shenzhen Changxin Automation equipment Co., Ltd
Product Promise:
Promise 1: Guarantee brand new imported products.
Promise 2: Guarantee safe and timely delivery.
Promise 3: Guarantee quality after-sales service.
Advantageous prices and large quantity of in-stock products.
Process 1: 1. The customer confirms the required product model for purchase.
Process 2: 2. We will prepare a detailed formal quotation based on the model and delivery time requested.
Process 3: 3. The customer receives the quotation and places an order after confirming the model is correct.
Process 4: 4. The person in charge prepares a sales contract based on the model and quantity provided by the customer.
Process 5: 5. After receiving the contract, the customer reviews and agrees, signs and stamps it, and then remits the contract amount to the designated bank account.
Process 6: 6. After our finance department receives the payment, the salesperson arranges the shipment and notifies the customer of the tracking number.
