Protection Relay

Product Details:

Details :

• The MiCOM P111Enh (Enhancement) relays are suitable for all the application where overcurrent and/or earth-fault protection are required.
• P111Enh can be applied to medium and low voltage electrical systems as an optimized and cost efficient solution tailored to user’s needs 
• MiCOM P111Enh relays provide features for easy adaptation to different applications and operation conditions.
• The P111Enh can be fully configured manually, without using setting software
• Alternatively, MiCOM S1 Studio setting software allows configuration parameters to be modified for a specific application via the USB port.
• IEC 60870-5-103 and Modbus RTU integrated communication protocols are available for flexible integration into most substation control or DCS systems.
• Close and Trip commands can be executed via functional key on the front panel, default menu window,
• DCS/SCADA system (RS485) or configured binary input.
• Three level password gives proper rights for secure maintenance of the relay
• As a device housed in a small sized flush-mountable case, the P111Enh can be easily installed in all modern, dimension-focused switchgear panels.
• The relay can be also considered as a cost-effective answer to retrofit demands of older substations.
• Selectable measuring criteria: True RMS and/or fundamental frequency (Fourier) current measurements allow to increase selectivity and adapt to the application.

Application 

• The MiCOM P111Enh numerical overcurrent protection relays provide an optimized and cost efficient solution.
• Utility and industrial substation fitted with cost-optimized MV switchboards
• Retrofit relays of old technology, particularly during installation of DCS systems 
• Transformers, incomers, bus couplers, capacitor banks, overhead lines and underground cables on MV systems
• Neutral system protection (insulated, solid and resistance earthed)
• LV substations 

Features

• Operate in 1, 2, or 3-phase arrangement
• Two setting groups, selected from the relay menu, binary input or SCADA/DCS.
• Flush mounted case.
• Fundamental (fn) and True RMS (within a frequency range from 10Hz to 1kHz) phase current value measurement 
• Earth current fundamental (fn) frequency measurement.
• 9 button keypad to input settings, configure the relay and close and trip command and display (2x16 LCD).
• Fault record for most recent trips

Product Details:

Congratulations to your purchase of ComAp MainsPro unit MainsPro is a micro processor-based protective relay, providing a comprehensive set of protective and supplementary functionalities.

The basic protective functions are:

• Voltage
• Frequency
• Loss of mains

This covers the basic requirements for mains-decoupling (inter-tie, „G59/2“) protection, but allows also usage in many applications where benefits of the unit’s unique functionality is needed.

Purpose of this manual :
The Installation and Operation Guide serves for the personnel, providing installation of the MainsPro unit. It contains wiring and setting instructions, needed for service and commissioning of the unit. It also contains introduction of the user interface and necessary procedures to perform setting and operating of the unit. Though Mains Pro is very simple and intuitive for the operating personnel, we recommend keeping one copy of this manual available permanently at the installation site, where Mains Pro unit is installed, to facilitate the necessary service and operation tasks. 

Product Details:

MiCOM P122 Over current Protection Relay

Product Details:

Since we have developed in this highly competitive industry, we are actively engrossed in presenting a wide consignment of Protective Relay. Made under the command of skilled personal of our crew, these are highly demanded. Together with this, the entire consignment is widely recommended owing to its smooth functionality and perfection.

Product Details: