The ABB RET670 is a protection, control and monitoring Intelligent Electronic Device (IED) used for the protection, control and monitoring of power transformers, autotransformers, shunt reactors, and other power system equipment.
It is a member of ABB’s Relion® protection and control family and is designed to provide comprehensive protection for a wide range of applications, including:
- Two- and three-winding transformers
- Autotransformers
- Shunt reactors
- Generator transformer blocks
- Phase-shifting transformers
- Special railway transformers
The RET670 offers a variety of features, including:
- Extensive protection functionality, including differential, distance, overcurrent, and earth fault protection
- Advanced control capabilities, including synchrophasor measurement and control, breaker failure protection, and load tap changer control
- Comprehensive monitoring and reporting capabilities
- Flexible communication options, including IEC 61850 and DNP3
Delivery time
DHL, UPS, FedEx, and EMS express delivery typically take 3-10 working days, depending on the following factors:
Destination country/region
The size and weight of the package
Selected service type
Air mail transportation by China Post/Hong Kong Post usually takes 7-35 days, depending on the following factors:
Destination country/region
The size and weight of the package
The mode of transportation for air mail
In rare cases, strict customs clearance may result in slightly longer delivery times. Please be patient and wait.
The following are some factors that may prolong delivery time:
natural calamities
Political turmoil
Customs delay
Holidays
If you have not received the package within the expected delivery time, please contact your courier company.
Kind reminder:
The delivery time is for reference only, and the actual delivery time may vary.
Please ensure that the shipping address you provided is accurate and accurate.
If you need to receive your package before a specific date, please choose expedited service.
I hope the above information is helpful to you.
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