SACE TMAX XT UL/CSA LOW VOLTAGE MOLDED CASE C I RCUI T- BRE AKERS UL4 89 AND CSA CS2 2 . 2 STANDARDS
5/4
— Class 1 accuracy With the Ekip Touch/Hi-Touch trip units the embedded measurement functionalities allow the measurement of power and energy to a Class 1 degree of accuracy, as specified by the IEC 61557-12 Standard, avoiding the need of additional device, saving costs, space and installation time.
With the Ekip Touch/Hi-Touch trip units, measure- ments of power and energy to a IEC 61557-12 Stan- dard compliant, Class 1 level of accuracy, are guar- anteed by the embedded measurement functionalities. Thus, there is no need for addi- tional devices, with consequent advantages in terms of cost savings, space reduction and installa- tion time optimization.
When energy needs monitoring, even a minimal percentage of errors would result in a waste of money. Accuracy is everything and depends on the design and manufacturing quality of solution used. The Tmax XT with Ekip Touch trip units guarantee 1% accuracy for power and energy monitoring.
Thanks to the extremely accurate Rogowsky coil, ABB Ekip Touch/Hi-Touch trip units are able to guarantee Class 0.5 for voltage and current mea- surements and Class 1 for active power and energy measure- ments, complying with and certified by the IEC 61557-12 Standard (see Chapter 3 for more detailed information about the accuracy and the monitored parameters of the electrical system). IEC 61557-12 can be applied to both AC and DC electri- cal networks up to 1000 V AC or 1500V DC.
Moreover, an upgrade of the device is always guar- anteed to be quick and easy: the measurement functions not included in an installed trip unit can be downloaded directly from the ABB Ability Mar- ketplace™ via Ekip Connect Mobile, thus allowing newsystemrequirements tobemetwithease. Measurement data can be displayed in several ways: • On the embedded display on the trip unit • On a smartphone via Bluetooth (Ekip Connect Mobile App) • Using the Ekip Connect software on a PC • On an Ekip Multimeter external display • On a cloud-platform thanks to ABB Ability TM Energy and Asset Manager • In the supervision system (ex SCADA) thanks to several communication protocols • On the control panel display
Powered by FlippingBook