Substation
transform and distribute electrical power.
See Also: Power Distribution, Switchgear, High Voltage Transformers
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Product
Primary Test Equipment
LET-2000-RD
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It allows to perform with sufficient power, all the primary current injections to test the proper function and wiring of all the elements that compose the protection and measuring section in a substation.
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Product
SAX Test Block & PAX Probes
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The SecuControl SAX is a versatile, space-efficient, and two-in-one terminal and test block that brings safety and consistency to substation testing. Its finger-safe design, keyed PAX/STP plugs, make-before-break operation and built-in CT shorting deliver reliable secondary injection without wiring changes or open-circuit risks. Ideal to modern substations where speedy deployment and simplicity are key.
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Product
Bushing Monitoring
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Qualitrol Bushing Monitor System is an on-line Tanδ (PF) and Capacitance monitoring system for substation bushings. It measures the phase difference induced by capacitive layers of bushings and calculates the rate of change to predict defects in bushing insulation.
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Product
Electrical Power Transducers
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Manufactured for utilities since 1969, TransData Power Transducers are used for measuring AC and DC power variables in Substation, Generation, Load Control and Industrial applications where ±1ma or 4-20mA analog signal are required by the SCADA/Energy Management System. Models are available for measuring Current, AC Voltage, DC Battery Voltage, Watts, VARs, Frequency and more.
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Product
StationScout
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StationScout simplifies testing for Substation Automation Systems (SAS) and significantly reduces the required testing effort. It comes with a robust and powerful hardware that allows users to simulate multiple IEDs with secure isolation to the SAS networks.
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Product
Electrical Measurement Equipment
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Portable equipment designed for maintenance and commissioning of substations and power plants. Low resistance micro ohmmeters, digital timers, windings resistance, contact resistance, circuit breaker timing and motion, phase angle and frequency measurements.
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Product
Multifunction Data Collection and Analysis System
2002
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The Model 2002 DME System is a state of the art, multifunction data collection and analysis system. It is suitable for application in an electrical utility substation or plant environment to produce Sequence of Event (SER), Digital Fault Recorder (DFR), Dynamic Disturbance Recorder (DDR), and Continuous Recorder data in conformance with PRC-002-1 and PRC-018-1. All data recorded by the DME system is stored in IEEE C37.111 format and named in conformance with IEEE C37.232. The system also has a software option to enable the Phasor Measurement Unit (PMU) feature to provide streaming data in conformance with IEEE C37.118.
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Product
Digital Fault Recording
SHERLOG
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Fault recorder systems with a power quality analyser for comprehensively monitoring and assessing low, medium and high voltage networks in power plants and transformer substations. The measuring devices of the SHERLOG range make very high-resolution recordings of all the disturbances which occur in power supply systems. The behaviour of protection and switchgear devices during these system disturbances is recorded at the same time.
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Product
Ground Fault Locator
DC Trace
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SCOPE introduces DC Trace, the most advanced and user friendly DC Earth (Ground) Fault Locator. This portable instrument consisting of Signal Generator & Signal Receiver (DC TraceR) uses latest digital signal processing technology. It’s ability to detect earth faults in live DC system quickly & accurately in online condition greatly relieves the substation maintenance engineers from nightmare of earth leakages & it’s detection.
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Product
Digital Power and Energy Measurement
EPM 2200
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The EPM 2200 meter measures more than 40 electrical power parameters providing a low-cost, multifunction monitoring solution for industrial and power generation applications. EPM 2200 can easily be mounted in a panel for generator monitoring, substation automation and more. The meter can also provide data to RTUs, PLCs and other control devices.
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Product
Primary Test Equipment
LET-4000-RD
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It allows to perform with sufficient power, all the primary current injections to test the proper function and wiring of all the elements that compose the protection and measuring section in a substation.
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Product
Test Switches and Accessories
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Test switches are designed and manufactured to allow quick and easy multi-circuit testing of switchboard relays, meters and instruments by any conventional system.These test switches and related test plugs have the features necessary for applications involving the measurement of individual currents and voltages associated with substation instrumentation and protection devices. They have been especially designed for the measurement of potential elements, current elements, and make-before-break short-circuit elements related to Current Transformer (CT) circuits.
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Product
Current Transformer Testers
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Vanguard Instruments Company, Inc.
Performs CT excitation, current-ratio, polarity, and phase angle testsMeasures insulation resistance and winding resistance of the CT seconday windingsMeasures the CT's secondary burdenTest record header information including company, substation name, circuit ID, manufacturer, CT serial number, operator name, and test record-commentsBuilt-in 4.5-inch wide thermal printerPlot Multiple Saturation CurvesStores up to 128 CT test plans and 140 test records internallyUSB, Bluetooth, and USB Flash drive interface
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Product
Contact Resistance Meter
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The Motwane Manufacturing Company
High contact resistance values are a definite cause of the failure or less than optimal performance in a wide variety of electrical devices. Contact resistance testing is therefore most critical to measure the resistance of electrical connections in switching devices, circuit breakers, isolators, busbars, relays, joints, connectors, cables, and cable joints. The device helps to find destructive or corroded contacts and hence protects substation devices from damage.
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Product
Wide-Area Networks
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Schweitzer Engineering Laboratories, Inc.
Utility wide-area networks provide communications between the control center and substations, and between substations.
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Product
Power System Automation
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Schweitzer Engineering Laboratories, Inc.
Automate your power system with SEL instrumentation and control devices. Substation automation uses data from IEDs, control and automation capabilities within the substation, and control commands from remote users to control power system devices.
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Product
Primary Test Equipment
LET-400-RDC
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The LET-400-RDC is designed to perform most of the primary tests that are necessary in substations commissioning. It allows to perform with sufficient power, all the primary current injections to test the proper function and wiring of all the elements that compose the protection and measuring section in a substation.
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Product
Measuring And Testing Equipments For Substations
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Measuring and testing equipments for substations
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Product
Coil Analyzers
SAT Series
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The Coil Analyzers SAT30A and SAT40A are powerful, lightweight units ideal for testing of circuit breakers. Substation battery is not connected or available. The SAT series instruments are intended to supply circuit breaker coils and spring charging motors. They spring charging motors (SAT40A – AC and DC) as a part of commissioning and maintenance testing.
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Product
Voltage Voltmeter
Voltstik
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The Voltstik is a distribution voltage voltmeter designed for use on lines and in substations. This meter is employed onto a line by using a hot stick and universal chuck adapter. It is capable of measuring voltage phase to phase, and phase to ground. This high impedance instrument is an excellent choice for solving multiple problems associated with operating a medium voltage system. Its key applications are defined under three groups, safety confirmation of the voltage present, troubleshooting voltage problems, and phasing.
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Product
Corona Camera
UV-260
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Being with high sensitivity UV-260 is a power tool to detect UV emission in full daylight with high signals from faraway and nearby sources. UV-260 is an ideal predictive maintenance device for overhead transmission lines and high voltage substations. UV-260 is newest genaration of UV imaging system with an emphasis on high performance functionality and easy operation, it is widely used in transmission line inspection, electrical utilities, HV research institutes, HV electrical component inspection, HV panal inspection, service providers, laboratories and more.
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Product
Universal Three-phase Protective Relay Test Set
Mentor-12
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The Mentor 12 is the most advanced three-phase relay test set available for type and field testing of electromechanical and digital protections of any kind, in traditional or IEC-61850 based substations.
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Product
Automatic Relay Test Set
DRTS 64
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DRTS 64 is the most powerful diagnostic test set designed to perform accurate tests on protection relays, transducers, energy and power quality meters. This advanced test equipment is also thought to satisfy all the needs related to commissioning and substation maintenance. 6 Current and 4 Voltage generators simultaneously available.
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Product
9' panel mountable, hardened Managed Ethernet Switch
ML800
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The MultiLink ML800 is a compact, 9' panel mountable, hardened Managed Ethernet Switch designed specifically for use in Industrial Facilities, Substations and Transportation environments. It provides a cost-effective solution for reliable, high-speed networking of all your mission critical applications and provide flexibility and security with easy to use management functions that are unsurpassed in the industry. With industry-leading security, industrial hardening, and support for industrial/utility protocols and applications, the ML800 is the best switch for fully-managed Industrial Networking in small and medium projects.
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Product
Natural Cooling Input 380VAC 3 Phase to Output 190-300VDC 10A-40A Rectifier Battery Charger
SD230D20ZZ
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Zhejiang Sandi Electric Co., Ltd
SANDI “SD” series intelligent high-frequency switch power supply modules are specially developed to meet the demands of modern DC system. The charger rectifiers are designed with world leading patent technology “resonant voltage type soft switching power supply technology”. They feature high efficiency and stability, intelligent control, small size and light weight. Standard RS-485 interface, easy to connect with automation system. “Four remotes” functions, intelligent management. The products are widely used in power plant, substations and etc..
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Product
Total Substation Maintenance Program
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S. D. Myers' Solutions offers Substation Maintenance Services which provide the means to solve your substation and transformer needs. One phone call gives you access to the S. D. Myers' team, our expertise and experience, as well as our network of partnerships, all working toward the goal of extending the relaible and cost-effective life of your substation equipment.
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Product
Power Quality Meter
EPM 9800
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With the socket type mount design EPM 9800 meter is perfect for industrial and utility substation automation applications where both power quality monitoring and revenue accuracy are required. EPM 9800 provides most accurate analysis of electric power and energy. Using advanced DSP technology meter measures instant and stored revenue power data.
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Product
Annunciators
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RAU-D is designed to be used for alarm and warning signalization in Conventional and Digital substation automation projects.
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Product
UHVDC(Untro High Voltage DC) Testing
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In the super (ultra) high-voltage transmission field, UHVDC converter stations are mainly composed of three parts: AC system, valve system, and DC system. Each part consists of primary and secondary electrical equipment. PONOVO, relying on its core technology, extensive system testing experience and high-efficiency production capabilities, have continuously explored super (ultra) high-voltage test technologies, and nearly 10 types of test equipment have been developed for converter system substations and system debugging.
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Product
FTL Test Block
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FTL testblock with dust cover and current disconnect pinThe FTL is a test block for interfacing substation devices (protection relays, fault recorders, revenue meters, ... ) to the voltage and current transformers and to other equipment on the system side of a power grid. The FTL test block uses disconnect pins to isolate the substation devices from the system side equipment. Once isolated, secondary injection can be performed using banana jacks on the front side of the test block.
