SPAJ110C Fault relay | Xiongba Automation

The earth-fault relay SPAJ 110 C is designed to be used for selective earth-fault protection, either primary or back-up protection, in solidly earthed or low-resistance earthed power systems.

The relay has two protection stages: a low-set overcurrent stage I0 > and a high-set overcurrent stage I0 >>. The low-set stage operates with definite-time characteristic or with inverse-time characteristic, while the high-set stage operates with definite time characteristic only. The earth-fault relay is used both as primary and back-up earth-fault protection relay for feeders, transformers, generators and motors. The relay can be configured to cooperate with a residual voltage relay used for blocking/deblocking the operation of the earth-fault relay.

Industry Profile:

ABB invented and manufactured many products and technologies, including the world’s first three-phase power transmission system, the world’s first self-cooling transformer, high-voltage direct current transmission technology and the first electric industrial robot, and pioneered their commercial application. ABB has a broad product line, including a full line of power transformers and distribution transformers, high, medium and low voltage switchgear products, AC and DC transmission and distribution systems, power automation systems, a variety of measuring equipment and sensors, real-time control and optimization systems, robotics hardware and software and simulation systems, energy efficient motors and driveline systems, power quality, conversion and synchronization systems, Fuse and switch equipment to protect the safety of power systems. These products have been widely used in industry, commerce, electricity and public utilities.
ABB is one of the World’s top 500 companies (256th in 2008, 230th in 2009 and 237th in 2010), with sales of US $32 billion from 2009 to 2011. It is listed on the Zurich, Stockholm and New York Stock exchanges.

Why are the prices of many of our products competitive?
(1) Source procurement to reduce the price difference in the intermediate stage
(2) The channel is stable and the supply of goods is more guaranteed
Delivery problem
(1) For spot products, the delivery can be arranged on the same day after signing the contract payment
2) Order products and deliver according to the quoted delivery date
Xiamen Xiongba adheres to the enterprise philosophy of “improving the value of spare parts supply chain”,
For the simple procurement of spare parts process, ensure timely delivery to the site, help users reduce the risk of downtime caused by spare parts shortage emergency spare parts support service is perfect, users can customize spare parts. The spare parts are of reliable quality. All spare parts provided enjoy one year long warranty spot inventory, quick response, reduce user capital investment, improve spare parts utilization, spare parts replacement!

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