ERLPhase Power Technologies Ltd. products

TESLA 4000 Power System Recorder with CDR, PMU and IEC 61850 station bus protocol. TESLA 4000 is an easy-to-use and cost effective, state-of-the-art, multi-time frame (simultaneous) digital fault recorder. Its integrated Phasor Measurement Unit (PMU) functionality streams synchrophasor data for wide area monitoring. Enabled with IEC 61850 protocol, TESLA has advanced communication capabilities that, together with its powerful recording features, provide the most versatile and complete monitoring of power system health.

TESLA 4000 Power System Recorder with CDR, PMU and IEC 61850 station bus protocol. TESLA 4000 is an easy-to-use and cost effective, state-of-the-art, multi-time frame (simultaneous) digital fault recorder. Its integrated Phasor Measurement Unit (PMU) functionality streams synchrophasor data for wide area monitoring. Enabled with IEC 61850 protocol, the Model 4000-A has advanced communication capabilities that, together with its powerful recording features, provide the most versatile and complete monitoring of power system health.

TESLA 4000 Power System Recorder with CDR, PMU and IEC 61850 process and station bus protocols. TESLA 4000 provides support for IEC 61850-9-2LE process bus Sampled Values and IEC 61850-8-1 station bus applications. It implements mapping according to IEC 61850 edition 2 logical nodes and data models. Use the TESLA 4000 to subscribe sampled values streams from merging units. Apply the Model 4000-SV to publish and subscribe to GOOSE messages from protective relays and switchgear. The Model 4000-SV also supports direct streaming of MMS reports to remote clients, eliminating the need for RTUs. The Model 4000-SV supports the top-down or bottom-up engineering process defined in the IEC 61850-6 standard. Such flexibility permits standardization and interoperability of fault and disturbance recording solutions as the industry moves towards fully digital substations.

The TESLA Portable 4000 is a multi-time frame power system monitoring recorder within a portable metal enclosure. Featuring a robust 19" 3U rack-mount enclosure, TESLA Portable is suitable for temporary installation or short-term monitoring applications. Available in 2 models, customers may choose between “36 analog/64 digital inputs/8 digital outputs” or “18 analog/32 digital inputs/4 digital outputs”. TESLA Portable can accommodate current modules, voltage modules, dc isolation modules or split core CTs, which can mount up to 1200 meters from the recorder chassis. Lightweight and robust, TESLA Portable wheels easily, includes shock absorbant padding and meets airline carry on regulations.

The new TESLA LITE is an economical user-friendly multi-timeframe power system recorder: Economical yet complete power system recording for custom applications in smaller substations. Easy to use intuitive software. Simultaneous transient fault, dynamic swing and trend recording and event logging. Fault location derived from single and calculated currents. IRIG-B clock synchronization (modulated and unmodulated) . Smallest footprint among recorders allows easy retrofit and installation. 12 current, 6 voltage and 38 digital inputs.

The S-PRO sub-harmonic protection relay protects generators, wind turbines, and SVC equipment from uncontrollable sub-harmonics which cause

The L-PRO 4000 is a digital, microprocessor-based line distance protection system that provides comprehensive distance based line protection for medium to extra-high-voltage transmission lines. Apply the L-PRO 4000 system for high-speed distance and directional protection and complete control in multi-breaker applications typically found in ring or breaker-and-a-half substation arrangements.

The L-PRO 2100 provides comprehensive distance based line protection, DFR quality fault oscillography, standard ring bus capability, swing recording, event logging, SCADA control and metering in a fully integrated protective relay solution.

The B-PRO 4000 relay provides bus and substation differential protection (low impedance) with CT saturation security, integrated breaker failure, overcurrent protection and SCADA control in a fully integrated protective relay solution. The B-PRO 4000 relay also provides control, automation, metering, monitoring, high capacity for DFR quality fault oscillography, dynamic swing recording and sequence of events logging. The B-PRO 4000 relay is suitable for simple bus applications with up to 6 feeders and 2 differential zones with breaker failure, or 4 feeders and 1 transformer, including separate full transformer differential protection.