Showing results: 571 - 585 of 665 items found.
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UPA-16 (UPA-20) -
Kharkovenergopribor Ltd.
Mobile systems for primary injection testing and trip curve control of circuit breakers and overcurrent protection relays.
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F6880 -
Manta Test Systems
The Doble F6880 Digital Network Analyzer (DNA) reveals details that are essential to helping protection engineers and relay test technicians quickly resolve issues in IEC 61850 network traffic.
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F6150e -
Doble Engineering
The Doble F6150e is a versatile solution for testing protection relays and schemes.This power system simulator performs the simplest through the most complex tests. Meeting all your testing needs, the F6150e is available in different configurations.Whether you need to test a specific component or test an entire scheme, the F6150e is the proven solution to assess protection system performance.
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PH Series -
Ponovo Power Co., Ltd.
PH series travelling waveform fault locating relay/equipment test set is a new device to meet the needs of testing and verification for travelling wave fault location equipment and protection relay with TWFL function.
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Doble Engineering
Doble Protection Suite software is a complete, no-compromise, protection testing solution. Run manual and automated tests for protection-scheme verification, including IEC 61850 sampled values and GOOSE schemes.Protection Suite includes a library of relay test plans use this flexible software to perform these tests, create modified versions, and/or create unique tests from scratch.
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CMC 356 -
OMICRON electronics
The CMC 356 is the universal solution for testing all generations and types of protection relays. Its powerful six current sources (three-phase mode: up to 64 A / 860 VA per channel) with a great dynamic range, make the unit capable of testing even high-burden electromechanical relays with very high power demands.
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MKS Instruments
These vacuum pressure switches based on Baratron® capacitance manometer technology provide relay outputs that are readily interfaced with alarms, valve actuators, computers, process controllers, load locks and other protection devices.
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NET VISION 2010 -
EMSYST Ltd
NET VISION 2010 is a portable device designed for a quick and precise measurement of the electric values of a three-phase network. It is used by power engineers for check of AC motors, relay current protections, electricity meters, etc.
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Series KA/LA -
Teledyne Defense Electronics Relays & Coax Switch
Series KA/LA solid-state relays are designed for use in AC power switching applications where safety and reliability are primary concerns. They are ideal for resistive and reactive loads with power factors as low as 0.2. Inverse parallel SCRs are configured for zero-voltage turn on. The relays are available with thermal protection and thermal trip status.MSL 1 Available options include:KA58HF 2Arms, 250Vrms Load; 3.8-32Vdc bias voltage, 250µA CMOS Control; includes thermal protection & thermal trip statusLA00HL 2Arms (7.5Arms with heat sink), 250Vrms Load; 3.8-32Vdc bias voltage, 250µA CMOS Control; LA58HL 2Arms (7.5Arms with heat sink), 250Vrms Load; 3.8-32Vdc bias voltage, 250µA CMOS Control; includes thermal protection & thermal trip status
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SEL-2664 -
Schweitzer Engineering Laboratories, Inc.
Add the SEL-2664 Field Ground Module to the SEL-300G or SEL-700G to protect all the critical components in your generator with one comprehensive relay. Or, add the SEL-2664 to the SEL-2664S to complete ground fault protection on both the rotor and stator.
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TF 100 Series -
AMETEK Drexelbrook
TF-100 Series is a vibrating level switch with TF-L relay output and TF-P transistor output or with TF-T current output.This level switch is designed for reliable indication of clean liquids and light slurries. It is available with Relay, Current, and PNP outputs that can be set to indicate alarm on either high level for spill prevention, or low level for run-dry protection.
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FT-14D -
ABB Ltd.
Test switch solution for digital switchgear using current and voltage sensors. With the FT-14D Digital FlexitestTM switches, a new era of protection relay testing can be performed more safely, quickly and easily. The FT-14D switch allows a customer to integrate current and voltage sensors within digital switchgear and protective relays and thereby enable the Industrial Internet of Things.
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AJIT Electronics Co.
The protective devices such as relays, overload coils, circuit breakers must be checked regularly to ensure that, they are always ready to operate correctly. If a fault occurs in the equipment, which they are protecting, routine relay testing will quickly detect the faulty, incorrectly adjusted protection circuits correctly. It is usually necessary to measure its operating time. The micro controller based time interval meter is used for this purpose in all AJIT brand relay testers.
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Series AS4 -
Teledyne Defense Electronics Relays & Coax Switch
Series AS4 solid-state single inline (SIP) four-pin relays are designed for mounting on a printed circuit board. The relays offer built-in voltage protection and can withstand very high current overloads. The relays have a low zero-cross window. The compact size and triac output make the AS relay the perfect retrofit for electromechanical relays. All Series AS relays are Zero-Cross switching.Available options include:AS24D4E/R 4Arms, 12-275Vrms, 600Vpeak Load; 4-30Vdc ControlAS24D4E-X1 4Arms, 12-275Vrms, 600Vpeak Load; 6-30Vdc Control; DIN-rail clip+LEDAS24D4E-X2 4Arms, 12-275Vrms, 600Vpeak Load; 6-30Vdc Control; DIN-rail clipAS46D4E/R 5Arms, 12-460Vrms, 800Vpeak Load; 4-30Vdc Control
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Part No. SHP24N50R -
Teledyne Defense Electronics Relays & Coax Switch
The Series SHP phase-angle controller provides analog switching. It features an internal microcontroller and overvoltage protection. Choose relays with either removable input spring connectors or IP20 touch-proof flaps. The relays are designed in conformity with EN60947-4-3 (IEC947-4-3)and EN60950/VDE0805 (Reinforced Insulation), and feature Phase Angle switching.Available options include:SHP24N50R 50A, 9-280Vac, 600Vpeak Load; 4-20mA Control