Substation
transform and distribute electrical power.
See Also: Power Distribution, Switchgear, High Voltage Transformers
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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
Energy Meter
MARK-V
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The TransData MARK-V is an advanced, revenue certified solid-state polyphase energy meter offering best-of-class features and functionality for Distribution Substation, Transmission Grid, Generation and Commercial-Industrial revenue meter applications.
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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
Hybrid Signal Analyzer
DANEO 400
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DANEO 400 is a hybrid measurement system that records and analyzes all conventional signals (voltages, currents, hard wired binary status signals) and messages on the communication network in a substation.
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Product
Coil Analyzers & Power Supplies
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Coil analyzers and power supply units are portable and lightweight devices intended for use in harsh switchyard and industrial environments. The typical application is switchgear and circuit breaker testing when substation battery is not connected or available. An advantage over substation battery is enabled testing in under-voltage and over-voltage conditions. Furthermore, the stable voltage outputs with a very low ripple (<0,5%) enable an analysis of the coil and motor current graphs recorded with circuit breaker analyzers from different vendors.SAT40AD, POB30AD, and POB40AD are unique devices in the market due to their dual purpose:Power supply for coils and spring-charging motorsTesting circuit breaker’s coils, motor, and auxiliary circuitAll DV Power coil analyzers and power supply units have four separate outputs for opening and closing coils.SAT40AD has two powerful motor outputs (AC and DC) which can withstand up to 40 A inrush current.POB30AD and POB40AD have DC motor output rated up to 30 A and 40 A respectively. With the use of motor outputs, POB and SAT can also be used as a power source or a temporary battery charger.SAT40A II series instruments can be controlled via PC. The DV-Win application software is used to control both SAT and CAT (Circuit Breaker Analyzers & Timers) devices at the same time, making a unique test system for switchgear and circuit breaker testing.
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Product
Substation Series Testers
GTPD-92
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Partial discharge（PD） is a pulsed discharge that produces a series of physical phenomena and chemical changes such as light, sound, electrical and mechanical vibrations in and around electrical equipment.
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Product
Power Substation PCs
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For grid and substation automation, Advantech has developed rack mounted fanless box PCs used with data gateway and computing platform devices. The ECU-4000 series feature a fanless design. It can be integrated with a wide variety of computing platforms and enhance the effectiveness of power transmission and substation automation.
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Product
9' panel mountable, hardened Managed Ethernet Switch
ML1200
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The MultiLink ML1200 is a 9' panel mountable, hardened Managed Ethernet Switch designed specifically for use in Industrial Facilities, Substations and Transportation environments. It will supply you with 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.
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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
Superior Handheld Partial Discharge Detector
PDStar
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Power Monitoring and Diagnostic Technology Ltd.
PMDT is proud to present one of our latest innovations, the PDStar. It integrates On-Line Partial Discharge (OLPD) testing and Infrared testing for MV and HV equipment, which combines UHF, AE, Ultrasonic, HFCT, TEV, and Infrared testing technologies. It is applicable for online PD testing, as well as abnormal heating and defect detection on all types of substation equipment. PD amplitude, PRPD, PRPS, and infrared spectrums provide critical data for determining the operational condition of electric power equipment. It connects to the PMDTCloud via Wi-Fi/3G/4G to upload test data, download test tasks, and receive diagnostic results in real time. Another uniquely advanced feature of the PDStar is that it integrates with a 100 MSPS (Mega-Samples per Second) HFCT signal processor, which greatly improves the performance for power cable OLPD testing.
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Product
Automatic Relay Test Set
DRTS 34
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DRTS 34 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. 3 Current and 4 Voltage generators simultaneously available.
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Product
Polarity Checker
PW-VP50
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PW-VP50 CT Polarity checker is the favorable meter which can be used for field CT and transformer polarity test in power plants, substations and any other application which may need to check the polarity. There are 2 units included in PW-VP50. One master machine which can automatically inject...
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Product
High Impedance Differential Module
HID
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Use the HID module in conjunction with a high-speed overcurrent relay to provide three phase high impedance differential protection for substation busbars of any voltage level. Additionally, it can also be used to protect electrical machines like transformers, generators or motors against restricted ground faults.
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Product
Substation HMI
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Schweitzer Engineering Laboratories, Inc.
SEL automation solutions allow you to visualize data and control the system with an integrated, web-based HMI for local and remote monitoring, control, and annunciation for substations or other processes.
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Product
HardFiber System
IEC 61850
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The HardFiber System is a KEMA tested IEC 61850 Process Bus Solution that allows the mapping of measurements made in the switchyard to protection relays located in the control house using secure communications. The HardFiber System addresses the key technical and logistic challenges affecting the labor required for substation design, construction and maintenance.
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Product
Remote Terminal Unit (RTU) Replacement
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Schweitzer Engineering Laboratories, Inc.
Compared with typical RTUs, SEL automation controllers provide improved reliability, extended I/O contacts, and advanced automation and control for remote substations and field applications.
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Product
Megawatt Large Display Indicator
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Signals & Systems India Private Limited
Large display indicator measures and displays the Megawatt from inputs like 63.5VAC, 4-20mA and data received from other equipment. It meets high accuracy of 0.1% to measure Megawatt. The large display is for clear visibility of the MegaWatt reading from a long distance. It is equipped with high bright red color 7segment displays. These are commonly used in Power plants, Substations, Manufacturing units and Field environments to provide direct Megawatt measurements.
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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
Primary Current Injection Testing
KAM
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This substation testing device is designed to grant high current output when needed in substation commissioning activities.
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Product
Power System Recorder
TESLA LITE
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ERLPhase Power Technologies Ltd
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
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Product
IEC 61850 Testing
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HAOMAI Electric Test Equipment Co., Ltd.
IEC 61850 is an international standard defining communication protocols for intelligent electronic devices at electrical substations. It is a part of the International Electrotechnical Commission's (IEC) Technical Committee 57 reference architecture for electric power systems.
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Product
DC High Voltage Break Down Tester
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High Voltage Breakdown Testers also known as Hipot Testers or Insulation Testers are a necessity for any Transformer testing, Substation equipment testing, Cable testing, Panel testing and testing of various insulating materials. Insulation testing is very important to ensure and maintain the safety of electrical equipments and also for the safety of operator.
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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
Ethernet Switches
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Schweitzer Engineering Laboratories, Inc.
Ethernet switches provide LAN connectivity in substations, large enclosures, and industrial plants.
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Product
AC Load Bank (Resistive/Reactive)
K-1000 Resistive/Reactive
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Kongter Test & Measurement Co., Limited
Resistive/reactive load banks are great choices for testing turbines, switchgear, rotary UPS, generators and UPS systems. They can also be used for integrated system testing of utility substation protection systems, particularly for more complex relays like distance, directional overcurrent, power directional and others. A resistive/reactive inductive and/or capacitive load is often required to test solar inverters to ensure solar panels can be stopped from producing electricity in the event of a power outage.
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Product
Earth Resistance Meter
EM 4058
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earth tester is a digital, microprocessor controlled instrument that allows to measure the earth resistance and ground resistivity (using Wenner´s method), as well as to detect parasitic voltages present in the ground. This instrument is suitable to measure earth systems in power substations, industries, distribution networks, etc., according to IEC 61557-5.
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Product
Field Strength Receiver
KH3933
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Beijing KeHuan Century EMC Technology Co,.LTD
KH3933 is a fully automatic interference field strength receiver integrating antenna and receiver. It is an important equipment for space field strength testing. It can be used to measure useless or harmful related radio interference signals in space, as well as medium wave and short wave. The field strength of the radio signal from a radio station. When measuring radio interference signals, this machine complies with GB/15707-1995 , DL/T691-1999 , and is suitable for high-voltage transmission lines and substation radio interference signals. This receiver complies with CISPR16-1 and GB6113-1 manufacturing standards.
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Product
Automation Control
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Schweitzer Engineering Laboratories, Inc.
Monitoring and controlling substation power systems requires comprehensive solutions. SEL’s complete solutions and hardened devices help maintain system stability with deterministic control; streamline access to valuable IED data, communications processors, and field devices; and improve visualization and control with local HMIs and access to SCADA systems.
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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
Advanced Handheld Partial Discharge Detector
PDetector
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Power Monitoring and Diagnostic Technology Ltd.
The PDetector is an ideal device for On-Line Partial Discharge (OLPD) testing of MV and HV equipment which employs all 5 types of OLPD sensor technology: Ultra-High Frequency (UHF), Acoustic Emissions (AE), Ultrasonic, High Frequency Current Transformer (HFCT), and Transient Earth Voltage (TEV). The information from multiple sensors gives the PDetector the versatility to detect all types of PD in all types of substation apparatus. The exact type of PD activity can be determined effectively using multiple on-screen data spectrum analysis.
