Showing results: 586 - 600 of 665 items found.
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ISO9001 -
KINGSINE Electric Automation Co., Ltd.
Kingsine relay testing system V2 is the newest relay testing system which developed by kingsine Electric Automation Co., LTD. It is the professional software platform customized for power plant, transformer substation , protection realy producer and other related enterprises through our long-term R & D accumulation and practice and intergrated the newest technic and design concept from world-wide.
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Weshine Electric Manufacturing Co., Ltd
1. The instrument has standard six phase voltage and six phase current output. It can test not only traditional relays andprotection devices, but also modern micro-computer protection devices, especially for transformer differential protection and standby automatic switching device. The test is more convenient and perfect.2. can be connected to laptop (optional) to run.Laptops and industrial computers use the same set of software, so there is no need to relearn the operation method.
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DIGAMEL Subestaciones
The digital relay and meters test system type DRTS 34 is a programmable and automatic current and voltage source, that permits for the automatic test of digital protection relays, such as those used in Medium and High voltage networks, and of energy meters, power quality meters and transducers.
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ALPS -
GE Digital Energy
ALPS is a multi-function digital protective relay system intended toprovide distance protection for HV or EHV transmission lines. It maybe applied on or adjacent to series compensated lines. It is availablefor single or three phase tripping applications. Typical operatingtimes are to 1 cycle.
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Manta Test Systems
Choose from Doble’s F6300e and F6350e External Amplifiers for your specific protection testing needs and requirements. These amplifiers are useful in high power protection testing applications when you need additional current and/or voltage sources, for critical high burden relay testing, as well as system modeling.
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Part No. LD24KK -
Teledyne Defense Electronics Relays & Coax Switch
The Series LD24KK solid-state relays are screened utilizing MIL-PRF-28750 test methods and are packaged in low profile hermetically sealed cases. These relays are constructed with state-of-the-art solid state techniques and feature fully floating power FET output technology. This allows the load to be connected to either output terminal and provides a low ON resistance. The input and output are optically isolated to protect input logic circuits from output transients. A trip status indicator turns on when an overcurrent condition has occurred and the short-circuit protection has been activated.MSL 1Available options include:LD24KK 5A, 270Vdc Load; 4.2-16Vdc Control, Short Circuit Protection and Trip Status
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TransData, Inc.
TransData Isolation Relays provide surge protection for energy metering installations by electrically isolating the pulse input/output wiring path to protect electricity meters, network components, energy management systems and recording devices from damage caused by transmitted or induced electrical surges.
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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 circuit and will possibly prevent serious damage to plant or injury to personnel. Apart from checking the protective 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 tester.
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Weshine Electric Manufacturing Co., Ltd
1. The instrument has standard four phase voltage and three-phase current output. It can test not only various traditional relays and protection devices, but also various modern microcomputer protections, especially for transformer differential protection and standby automatic switching device. The test is more convenient and perfect.2. Classic Windows XP operation interface, friendly man-machine interface, easy and fast operation; high performance embedded industrial control computer and 8.4 inch resolution 800 × 600 TFT true color display screen, can provide rich and intuitive information, including the current working state of the equipment and various help information.
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HID -
GE Digital Energy
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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Mitsubishi Electric Automation, Inc
A type of starter for AC motors that combines a magnetic contactor and an overload relay. The MS-T (10-32 amps) and MS-N (35-400 amps) series motor starters offer a compact design and provide reliable protection for your motors against overload and short-circuit conditions in any industrial application.
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Weshine Electric Manufacturing Co., Ltd
It is a new miniaturized microcomputer relay protection tester realized by extensively listening to users' opinions, summarizing the advantages and disadvantages of similar domestic products, and fully using modern advanced microelectronic technology and devices. It adopts the advanced structure of stand-alone operation, and can also be connected to a notebook computer.
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Part No. KD44CF -
Teledyne Defense Electronics Relays & Coax Switch
The KD44CF solid-state relay utilizes MIL-PRF-28750 test methods. These relays feature fully floating power FET outputs that allow the load to be connected to either output terminal and provides a low ON resistance. A trip status indicator turns on when an overcurrent condition has occurred and the short-circuit protection has been activated.MSL 1 Available options include:KD44CF 2Adc, 60Vdc Load; 3.8-32Vdc (bias voltage), 250µA (CMOS) Control;
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IEC 61850 -
GE Digital Energy
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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SHI Series -
Teledyne Defense Electronics Relays & Coax Switch
Your product description goes here.Series SHI relays are designed to switch high voltage (high power) DC loads. These devices feature the latest generation of High Voltage IGBT Technology. This SSR comes with built-in Diagnostic features. The SHI Series is built with many protection features including protection for transient voltage bursts, overload and short circuits of the load.Available options include:SHI75DC50-6 50A, 750 Vdc Load; 24-48 Vdc ControlSHI75DC50-9 50A, 750 Vdc Load; 72-110 Vdc Control
