protection-relay Downloads
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The voltage protection relay VPR-A has been designed to measure the line or phase RMS voltage, frequency and unbalance under normal condition or under disturbances. This information is internally processed by the microprocessor, to take the voltage protection actions defined under ANSI or IEC standards. The different functions provided by the ...
For more than 50 years, KRIWAN has been providing protection systems for a wide variety of machinery and equipment, especially for fluid machinery such as pumps and compressors. Our products protect machines from operational failures and overload. At the same time, the innovative systems provide insight into operating data. The app developed by KRIWAN allows fast and targeted fault and condition ...
ByKRIWAN
The Current Protection Relay (IPR-A) has been designed to measure the line and ground RMS currents under normal conditions or under disturbances. ...
SIL-B Relays are for primary distribution which is ideal to protect a feeder by means of current and voltage functions and it is normally used with a circuit breaker as cutting ...
Dual & Self powered overcurrent protection relay using the operating current through three specific current transformers fitted on the lines. These transformers are also used to obtain current measurements. Optionally, SIAB relay can be used with auxiliary power supply (24 Vdc, 110 Vac or 230 Vac). ...
FPC 200 is a family of current or voltage digital protection relays with easy to use interface meant for variety of solutions in industry and power distribution. Its robust design enables it to be placed in demanding industrial environments such as petrochemical industry. Setting can be done completely through user friendly local display unit. Visual experience is enhanced through new edition of ...
10 YearWARRANTYwww.erlphase.comSub-Harmonic Protection Relay S-PRO 4000Product OverviewThe S-PRO 4000 provides easy-to-use, state-of-the-art, comprehensive sub-harmonic protection for transmission lines at any voltage level, particularly those with serial compensation and interconnected with wind farms. It provides control, automation, metering, ...
FPC 400 is a family of current or voltage digital protection relays with easy to use interface meant for variety of solutions in industry and power distribution. Its robust design enables it to be placed in demanding industrial environments such as petrochemical industry. Setting can be done completely through user friendly local display unit. Visual experience is enhanced through new edition of ...
SIL-D relay is designed to protect MV systems with isolated neutral. In switchgears with isolated neutral, the earth fault calculation cannot be done as an exact value due to it is not dependent from the short circuit power. ...
SIA-F protection relay is suitable to protect installations against O/C and E/F. Its compact size makes this relay adequate for installition where the space is critical. Optionally, other protection functions as the thermal image (ANSI 49) the trip block for switch disconnector and control functions as the ...
The C441 Motor Insight Overload Relay is Eaton's most advanced low voltage motor protection relay. The embedded intelligence helps customers save energy, optimize maintenance schedules and configure greater system protection thus reducing overall costs and down ...
10 YearWARRANTYwww.erlphase.comTransmission Line Protection Relay L-PRO 4000• Easy-to-use, intuitive setting and analysis software• IEC 61850 communication via optical/copper ports• Selectable single and 3 pole trip and reclose• High-speed fi ve-zone user-defi ned mho or quad phase and ground distance protection• Single and multi-breaker ...
In addition to the protection functions the relay provides fault recording (96 samples/cycle) to analyze faults and to review the operation of the overall pro-tection scheme. ...
The PTE-50-CET equipment is a universal, portable, test system with three outputs to test single and three phase protective relays. The equipment comprises of three independent output channels that can be selected as current or voltage. ...
The SIL-A is an overcurrent and earth fault protection relay for primary and secondary distribution with auxiliary power supply 24-220 Vdc/ 48-230 Vac. The current measurement is obtained either by standard current transformers /1 or /5, or by special Low Power Current Transformers (LPCT). SIL-A has also many smart protection functions: 50_1, ...
www.erlphase.comPeople with PassionPower System FocusBest in Class TechnologyThe L-PRO 2100 relay provides comprehensive distance based line protection, DFRquality fault oscillography, standard ring bus capability, swing recording, event logging,SCADA control and metering in a fully integrated protective relay solution.• ...
www.erlphase.comPeople with PassionPower System FocusBest in Class TechnologyThe L-PRO 2100 relay provides comprehensive distance based line protection, DFRquality fault oscillography, standard ring bus capability, swing recording, event logging,SCADA control and metering in a fully integrated protective relay solution.• ...