Overview. HighPROTEC Line. POWER DISTRIBUTION Controlling the Power of Energy PROTECTION AND CONTROL RELAYS FOR YOUR POWER SYSTEMS

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1 HighPROTEC Line Overview PROTECTION AND CONTROL RELAYS FOR YOUR POWER SYSTEMS POWER DISTRIBUTION Controlling the Power of Energy

2 Overview HighPROTEC Line BASIC INFORMATION MRA4 MCA4 MRI4 MRDT4 MRU4 MRM4 MRMV4 MRGV4 Protection functions ANSI Phase current elements (non-directional) 50/ Phase current elements (non-directional and directional) 50/51/ Transformer differential protection (2 windings) 87T Restricted earth fault elements 87G (64REF) Voltage controlled current protection 51C Voltage restraint current protection 51V Earth current elements (non-directional) 50N/51N Earth current elements (non-directional and directional) 50N/51N/67N Negative sequence elements (current/deft/inv) Negative sequence elements (current/iec/ansi curves) 51Q Overload protection with thermal replica 49 - Voltage protection elements 27/ Residual voltage elements 59N Frequency protection elements 81 U/O Inrush detection IH2 (2nd harmonic) Voltage transformer supervision 60FL Current transformer supervision 60L - Auto reclosing Negative/positive sequence elements (voltage) Circuit breaker failure protection 50 BF - Trip circuit supervision 74TC Frequency gradient (ROCOF) 81R Vector surge Power protection: P, Q, Qr, S, Pr 32F, 37F, 32Q, 37Q, QR, 32S, 37S, 37R Power factor cos (φ) QU protection (undervoltage- directional reactive power protection) Synchro check Motor start supervision Locked rotor protection JAM protection I< underload protection steps Overexcitation V/Hz Loss of excitation % stator earth fault protection, sensitive input necessary 59TN/27TN Protection parameter sets Reverse interlocking - - Event, failure and disturbance recorder Start/trend recording Control Control function for up to 6 switchgears Control function for 1 switchgear Measuring functions Currents - Thermal overload θ - Voltages Frequency f Power: P, Q, S, Pr, PF (cos φ), Wp+, Wp-, Wq+, Wq Statistic measuring functions (min, max and avg values) Currents - Voltages Frequency f Power: P, Q, S, PF (cos φ) Thermal overload θ - Energy = standard

3 HighPROTEC 4th Generation of Power Protection Relays FULL POWER PROTECTION OUR APPLICATIONS POWER PROTECTION FROM A TO Z Directional feeder protection Overcurrent and earth fault protection OC&EF protection Voltage and frequency protection Engine Motor protection with voltage Motor differential protection MRA4/MCA4 MRI4/MCI4 MRU4 MRM4 MRMV4 MCDMV4 Generator differential protection Transformer differential protection Transformer differential protection with voltage measurement Power differential protection with voltage measurement Distance protection MCDGV4 MRDT4/MCDT4 MCDTV4 MCDLV4 MCZ4 MR = Protection // MC = Control and protection Medium Voltage Applications Engine Generator Applications Wind Turbine Applications Photovoltaic Applications

4 HighPROTEC Line HighPROTEC PROTECTION TECHNOLOGY MADE EASY With the further development of modern protection technology from the first generation of electromechanical relays to the third generation of digital relays with microprocessors Woodward makes a significant contribution to a reliable energy supply. SUSTAINABLE TECHNOLOGIES When developing the HighPROTEC Line we reacted to our customers requirements and latest standards. HighPROTEC as a new product line will offer longterm availability to the market. In this process our nearly 40 years of experience and the advantages of our existing product lines have been successfully combined. Flexibility, precision, reliability and uncomplicated handling of the relays are the hallmark of this product. ALL INCLUSIVE COMPETITIVELY PRICED As standard, the devices are fully equipped with all functions required by the corresponding application. For example, the Feeder Protection Relay MRA 4 provides functions such as Auto Reclosing, Vector Surge, df/dt (ROCOF) and six Frequency Protection Stages onboard, without extra charge. All devices in the HighPROTEC Line arrive with a clear manual and few variations. All current and ground current inputs are designed for 1A and 5A. All terminals can be easily removed, and the current connections are equipped with automatic short circuiters. The nominal voltage of the voltage inputs and the switching thresholds of the digital inputs can be adjusted via software. The wide range power supply unit covers all standard auxiliary voltages, both for AC and DC. The integrated non-volatile disturbance recorder records up to 120 seconds with 32 samples per cycle. Intuitive operation with guiding texts Plausibility test prevent inadmissible inputs Control interface SCADA connection International certifications KEMA, UL, Gost-R Wide range power supply for all standard auxiliary voltage ranges Current inputs for 1 A and 5 A Nominal voltages and switching thresholds are adjustable

5 Full flexibility and easy use. HighPROTEC the most efficient and easiest solution for your application. YOUR BENEFITS Simplified planning: You do not have to decide on the rated quantities. Short delivery times: Due to the modular design we are able to react far quicker to our customers enquiries. Stockkeeping made less extensive: The wide functional range enables you to have fewer different relay types in store, and helps to simplify your planning. We have made it much easier for your technical engineers: Because the easy operating concept applies to all relay types and also for the parameter setting software Smart View SE, which is free. OUR SERVICE You will become entirely familiar with the HighPROTEC devices in virtually no time we are convinced of this. But we do not want you to have the feeling it is only technology you are going to buy; you can be sure that you will be well looked after by Woodward. For this purpose a competent team is available for you and will assist you with advice during sales talks or later when you need the aftersales services. In addition, we offer special product training and service engineering. CERTIFIED QUALITY All our electronic devices are developed and tested according to current international standards such as the IEC Production of our products is subject to strict quality regulations. This is proven by the certification acc. to EN ISO9001:2000.

6 Fully equipped protection packages for your individual application. SMART VIEW Our PC tool offers: Menu-controlled parameter setting incl. validity checks Offline configuration of all relay types Reading and evaluating of statistical data and measuring values Commissioning functions Device status display Error analysis with event and fault memory Automatic software updates when a new, more current, older or unknown device is connected. DATA VISUALIZATION With the HighPROTEC Line your fault recording becomes transparent and clear: Analysis and graphical representation of the fault recordings Representation of digital and analog recordings with 32 samples per period Immediate evaluation of individual measurements Import and export of fault records in the ASCII and COMTRADE formats The HighPROTEC Line is now the fourth generation of performance protection relays, working with dual core processor technology. MRA4 DIRECTIONAL FEEDER PROTECTION The MRA4 is specifically tailored to the protection of incoming and outgoing feeders in MV systems and can be used for grid and generator protection. MRM4 MOTOR PROTECTION The MRM4 is designed for the protection of engines. All the protection functions based on current, as well as monitoring functions, such as motor star-up and incomplete start-up sequence for motor protection are covered by the MRM4. MRMV4 MOTOR PROTECTION WITH VOLTAGE MEASUREMENT Compared with the MRM4, the MRMV4 also features voltage measurement and is therefore able to monitor power, voltage and frequency.

7 MRGV4 GENERATOR PROTECTION WITH VOLTAGE MEASUREMENT The MRGV4 protects electrical generators over a wide frequency range. Multiple protection features, such as voltage-gated and voltage-controlled overcurrent protection, loss of excitation protection, overexcitation protection, power and power factor control, and voltage and frequency monitoring, complete the protection package. MCA4 DIRECTIONAL FEEDER PROTECTION The MCA4 is designed for the protection and control of mid-range voltage feeders. In addition to numerous protection functions for feeder protection and the utility connection point, the switch control can be fully monitored and controlled by the MCA4 by remote control or on location. MRI4 NON-DIRECTIONAL FEEDER PROTECTION The MRI4 is a non-directional overcurrent and earth fault relay. The relay is used for incoming and outgoing feeder applications. The relay can also be used as backup protection for differential protection systems. MRDT4 NON-DIRECTIONAL TRANSFORMER DIFFERENTIAL PROTECTION The MRDT4 is a transformer differential relay designed to protect two winding transformers. The relay can also be used as a generator differential protection and also incorporates backup protection functions. MRU4 VOLTAGE AND FREQUENCY MONITORING The MRU4 is designed to protect electrical equipment from dangerous voltage and frequency fluctuations, and is used for busbar, generator and feeder protection.

8 TM Enabling Electrical Power Systems Integration ENABLING ELECTRICAL POWER SYSTEMS INTEGRATION The shift to distributed generation is changing long-established concepts about how energy should be produced, transmitted and used. Power flow through the grid is becoming more decentralized and bi-directional. Local measurement, fault detection and remote control are essential components for network stability in intelligent energy management and involve a new approach, one that encourages greater use of renewable sources and facilitates interconnection of distributed power generation using advanced monitoring, communication and control. Woodward is recognized as a leader in the field of advanced power generation and distribution control products. We continue to build on our legacy by creating cutting-edge control and protection devices, designed to work in complex systems to meet the needs of tomorrow s smart grids. Our global strategy for melding all aspects of power generation and distribution to enable electrical power system integration is called PowerConnect. CONTACT Region North & Central America South America Europe Middle East & Africa Russia China India ASEAN & Oceania Telephone +1 (970) (11) (2152) (2) (960) (512) (22) (711) SalesPGD_NAandCA@woodward.com SalesPGD_SA@woodward.com SalesPGD_EUROPE@woodward.com SalesPGD_MEA@woodward.com SalesPGD_RUSSIA@woodward.com SalesPGD_CHINA@woodward.com SalesPGD_INDIA@woodward.com SalesPGD_ASEAN@woodward.com 37489B

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