Brand New ABB SDCS-CON-4 Module

Description

The direction of a current to the IED is depending on the connection of the CT. Unless indicated otherwise, the main CTs are supposed to be Wye (star) connected and can be connected with the grounding point to the object or from the object. This information must be set in the IED. The convention of the directionality is defined as follows: A positive value of current, power, and so on means that the quantity has the direction into the object and a negative value means direction out from the object. For directional functions the direction into the object is defined as Forward and the direction out from the object is defined as ReverseAnalog input channels must be configured and set properly in order to get correct measurement results and correct protection operations. For power measuring and all directional and differential functions the directions of the input currents must be defined in order to reflect the way the current transformers are installed/connected in the field ( primary and secondary connections ). Measuring and protection algorithms in the IED use primary system quantities. Setting values are in primary quantities as well and it is important to set the data about the connected current and voltage transformers properly. A reference PhaseAngleRef can be defined to facilitate service values reading. This analog channels phase angle will always be fixed to zero degrees and all other angle information will be shown in relation to this analog input. During testing and commissioning of the IED the reference channel can be changed to facilitate testing and service values reading.

FAQ

1.What about the warranty?
All products have a 1 year warranty.
2.What is the delivery time?
Usually 1-3 Working Days
3.Other suppliers have better prices than you?
"It is our belief to create the greatest benefit for our customers.If you have a better price, please let us know.We will do our best to meet your price and support you.
4.How about the shipment?
We can arrange shipments at competitive prices such as DHL, FedEx, UPS, TNT, etc.
5.What are the payment terms?
Generally, T/T, Credit Card and Western Union are also accepted.

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Servo module Parts Limitedfor many years, is a professional engaged in large-scale system (distributed control system, programmable controller, redundant fault-tolerant control systems, robot control system, large servo control system is the central feeding system plastic molding auxiliary equipment and automation of whole plant planning) imported automation system such as spare parts, modules, sales and system integration of high-tech enterprises. The company is equipped with professional technicians to provide customers with better service.