PARMA

It will help relay protection and automation services, the chief power engineer of industrial enterprises and a wide range of specialists engaged in setting up, monitoring, diagnostics and operation of electrical installations to solve the following tasks: − control phase alternation − remove the voltage characteristics − measure phase shift angles and build vector diagrams of voltage and current − control the circuits in the SHPT − check the integrity of electrical conductors − carry out operational maintenance of relay protection circuits and power circuits of electrical installations − monitor the condition and diagnose DC circuits − carry out phasing when setting up differential protection and connecting current and voltage transformers, electric motors − check the correct connection of electricity meters − determine the harmonic composition of current and voltage (up to and including the 19th harmonic)

It will help relay protection and automation services, the chief power engineer of industrial enterprises and a wide range of specialists engaged in setting up, monitoring, diagnostics and operation of electrical installations to solve the following tasks: − record emergency waveforms on 4 current channels and 4 voltage channels, with data stored in COMTRADE format - take daily load schedules and carry out long−term monitoring of the parameters of the power grid (recorder) - to monitor the conduct of switching in switchgear − identify the causes of the emergency mode − to evaluate the correctness of the operation of the RSiA and PA devices − determine the harmonic composition of current and voltage (up to and including the 14th harmonic) − control phase alternation − remove the voltage characteristics − measure the phase shift angle and perform the construction of vector diagrams of voltage and current − control the circuits in the SHPT − check the integrity of electrical conductors (ringing) − carry out maintenance of relay protection circuits and power circuits of electrical installations − monitor the status and diagnostics of DC circuits

The following options can be implemented on request: •additional time relays - allow you to time load control commands within one queue •output of ACR/CHAPV signals on one bus: the appearance of a signal - ACR, the disappearance of a signal - CHAPV •installation of a panel measuring device on the cabinet door •manufacture of cabinets of other dimensions, design and number of unloading queues •manufacture of outdoor cabinets

The temperature monitoring complex "PARMA KMT" is designed for: • implementation of continuous wireless multi-channel monitoring of temperatures of controlled objects and the environment • issuing alarms when the threshold values (setpoints) of dangerous and emergency overheating are reached by temperature and dangerous overheating rate • detection of temperature differences on the same type of connections • display of the measured temperature and the control point • transmission of telemetry data to top-level devices in automated control systems via Modbus protocol for processing, archiving and analysis of measurements • archiving, displaying and analyzing data, identifying trends and developing defects at the PS, RES level based on the proposed parameterized SCADA The temperature monitoring complex "PARMA KMT" is installed in switchgears (RC) with a voltage from 0.4 to 35 kV in the places of movable contacts, busbars, transformer inputs, cables and their connections with busbars.

UVI/PMU functionality · supports calculation and data transmission in on-line mode via the C37.118-2011 protocol · has 2 built-in Ethernet interfaces for connecting to the LAN of the installation object · saves data for later access via FTP – off-line mode · connection of up to 9 connections to one device with the possibility of distributed installation across the facility

PARMA UACHR 12 is designed to eliminate the shortage of active power in the network by automatically turning off consumers when frequency decreases, followed by automatic re-activation of previously disconnected consumers when frequency is restored, as well as to eliminate the shortage of reactive power in the network by disconnecting consumers when voltage decreases, followed by automatic re-activation of previously disconnected consumers when voltage is restored. PARMA UACHR 12 can perform the functions of dividing automation, be used at power plants and substations of power systems, as well as a device for local emergency automation of 0.4 kV networks as part of an automatic load control system. PARMA UACHR 12 is the first microprocessor-based frequency unloading device in Russia that has received a certificate of compliance with the requirements of the standard of the organization of JSC "SO UES" STO 59012820.29.020.003-2016 "Relay protection and automation. Automatic emergency management of power systems modes. Microprocessor devices for automatic frequency unloading. Norms and requirements" No. NC11.SO.RU.0417.0001 One PARMA UACHR 12 device can replace a typical ACR circuit made on microelectronic or electromechanical relays of the RSG-11 type; RF-1, RF-2 and URCH-ZM