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(Electrics)
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Emergency diesel generator excitation system inspecting & testing device (ETS-5000)
Emergency diesel generator excitation system inspection & testing device carries out each card testing composing excitation system, and it can not only test the integrity of each card but also test various controls and protection functions etc. of excitation system by injecting simulation signal corresponding to generator signal at the situation of separating excitation system from generator. Particularly, as it can test the function of excitation system for a short time without driving diesel engine, it can test easily even when problem occurs or at normal times.
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Generator excitation system simulation diagnosis equipment(RTS-7000)
3-phase voltage, current signal corresponding to generator power is generated to enable comprehensive performance test of excitation system at the situation of not operating a generator and enables simulation driving at the same condition as the linked condition of actual generator and power system.
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Emergency diesel generator excitation system of nuclear power plant
As an emergency diesel generator excitation system which is a safety grade of nuclear power plant, it applied digital triple controller in consideration of importance and rectifier is composed of dualization.
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Power Cable
Flame retardant cable used for electricity distribution under 2000V
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Power/control/instrumentation cable for nuclear power plant
It is most important to secure safety for nuclear power plant cable against an accident of nuclear power plant and to this end, heat resistance and radiation resistance etc. are required. Especially, Class 1E cable being pulled in the reactor has to be completed for environmental qualification in accordance with IEEE 323, 383 and, TMC’s cable for nuclear power plant was completed for design life of over 60 years and environmental qualification.
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Dry Type Transformer
Dry type transformer installed at power equipment (UPS, B/C, rectifier and so on)
Realization of eco-friendly product (high efficiency, miniaturization, weight lightening, low noise)
Rubust, durable and long life expectance
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RECTIFIER
A rectifier is a device to get DC by using a diode or SCR, IGBT rectifier element after collecting single or triple DC. It is used as an auxiliary power device for blackout or used when the stable DC is required. International Electric Co., Ltd. manufactures and supplies all sort of rectifiers with high reliability, and has achieved recognition of performance excellence already.
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INVERTER
An inverter is a device to get single or triple AC by using IGBT as a converting element through colleting DC. It is used as an auxiliary power device for blackout or used when the stable DC is required. International Electric Co., Ltd. manufactures and supplies all sort of inverters with high reliability, and has achieved recognition of performance excellence already.
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AC/DC Dist. Panel & Transfer Switch
As a distribution board being installed in power plant, it is a device taking charge of distributing power of DC/AC & lighting load.
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Emergency Generator Control Panel for Nuclear Power Plant & Simulator Control Panel & Q-CL electrical box & MCR CONSOLE & HVAC CONTROL PANEL
1) Emergency Generator Control Panel for Nuclear Power Plant (EDG)
2) Diesel Generator Control Panel of Alternating Current for Nuclear Power Plant (AAC DG)
3) Simulator Control Panel
4) Safety and non-safety electrical box for nuclear power plant (Q-CLASS)
5) MCR CONSOLE (Q-CLASS) for nuclear power plant
6) HVAC CONTROL PANEL for nuclear power plant
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DC Motor Control Center
As a device taking charge of controlling direct current motor & distributing direct current power, main circuit interrupter of Incoming 및 Feeder is composed of DC ACB.
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480V Motor Control Center
Device which is manufactured for the purpose of switching, protecting motor or load resistance etc. and stores in enclosure, unit apparatus that switching device & supervisory control device etc. are arranged every unit circuit.
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Medium Volt MCSG & Non-Segregated Phase
Device which supplies each road with a high voltage power, cuts off overcurrent & fault current and protects internal device & system
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Electrical Panel
High pressure distributing board is developed by our own technology with introduced advanced technology over years. It is an optimized system for collection and distribution of current and power facilities such as power producing and converting utilities, all sort of plants, general industrial facility, building and public facility, securing high reliability and stability of power supply.
Low pressure distributing board is a low pressure less than 600V distributing facility and is designed to be compact having withdrawing type of air circuit breaker with high capacity and auxiliary devices. It minimizes the installation spaces and shows high performance and high reliability fit to customer’s request by considering system coordination. It is designed to be proper to specification requirements and regulation of all sort of plant, nuclear power plant, hydraulic power plant and thermoelectric power plant.
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Safety grade PLC POSAFE-Q
c Controller for nuclear power plant with safety grade
Success of localization of controller by achieving licensing from Council for Nuclear Safety and securing Q grade for nuclear power plant
KEPIC-EN certification (1st grade logic unit for nuclear power plant)
Provision of 22 kinds of module as well as a process module.
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480V Load Center
Device which supplies each load with a low voltage power transformed from transformer, cuts off overcurrent & fault current and protects internal device & system.
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LED Explosion-Proof Lighting for Low-radiation area
EXPLOSION-PROOF, CLASS I, DIV.I, GROUP D, LED CEILING/ PENDANT/ WALL MOUNTED
LIGHTING FIXTURE
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LED Lighting for High-radiation area
LED CEILING / PENDANT / WALL MOUNTED LIGHTING FIXTURE, TOTALLY NON-ALUMINUM
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LED Lighting for Low-radiation area
LED PENDANT/ CEILING/ WALL MOUNTED LIGHTING FIXTURE(FULLY ENCLOSE & GASKETED)
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LED Lighting for Low-radiation area
LED INDUSTRIAL LIGHTING FIXTURE WITH 10% UPWARD LIGHT COMPONENT
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LED lighting for nuclear power plant
While an illumination lighting used in a general industrial area, residence area and commercial area has replaced from the existing lighting source such as fluorescent lighting to LED, a general LED lighting was impossible to apply to a nuclear power plant, especially a radiation place due to its leakage of gamma rays. Therefore Solux has developed an original technology about LED packages that work even under circumstances exposed to the gamma rays without any problem and LED lightings that remove prohibition materials on use by each section.
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EMERGENCY LIGHTING
As an emergency lighting apparatus of nuclear power plant, it is always put out when applying voltage, as it has an automatic charging circuit, it is automatically converted to emergency power(Battery) to turn on the light for 8 hours.
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Battery Charger
This is a device getting DC with a diode or SCR, IGBT rectifier element by collecting single or triple phase AC. It is applied more to special power equipment and safety power equipment by industrial facilities’ precision and automation.
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UPS
N+1 parallel operation
Online double Conversion DSP control
Input THDi : ＜3%
Voltage selection of storage battery 16/18/20PCS
Load power factor 0.9PF
Allowable range of input voltage 120~276Vac
Allowable range of input frequency 54~66Hz
ECO mode for energy saving
UPS start by self-diagnosis
All sort of interface (SNMP, Relay Card, parallel card)
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UPS (Uninterruptible Power Supply)
Equipment supplying the power to important parts of plant by uninterruption in blackout.
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Air Circuit Breakers
Vizrotech air circuit breaker is approved by IEC new standard and KS standard development test. It is a premium product that provides convenience of short breaking time and reduction of working time in installing newly and more and that provides convenience of use by securing user’s safety and protection with maximum.
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Vacuum Circuit Breakers
Vitzrotech has improved blocking performance and safety with the optimized vacuum technology and structure design from integration of accumulated vacuum application technology for long time through development and production of vacuum interrupter at first in Korea.
And also we maximized insulation performance by solid insulating and a batch of barrier through safer and stabler device and vacuum interrupter molding from a user-centric design. Our product is a new concept of breaker to safely supply the power to all industry areas such as power plants, chemical plants, steel plants and construction facilities and to pursue the short arc time and interrupting time and no repair against short circuit and earth fault.
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TRIUMP
High Pressure Feeder, Motor, Triple Protective Relay for protecting transformer
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High Voltage Switch-Gear
1) High pressure Switch-Gear, transformer
2) low Voltage Switch-Gear supplied from the plant are installed at the site of use.
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Anode
Diverse application in seawater, freshwater and soil with low consumption rate as positive electrode made by plating titanium with platinum group oxide
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Reference electrode
After installation of galvanic anode and external power type, check the effect of target
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Recloser (circuit breaker)
Automatically blocks and restores fault current
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Load Break Switch
Opens and closes fault section to break the line
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VHVAC-2000
VHVAC-2000 is the system which can control air conditions of indoor site or special-purpose site, and can be classified as safety related system and non-safety related system
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Terminal Lugs (Class-1E, Non Class-1E)
Material : Oxygen Free Copper
Insulation Housing – PVDF, Kynar
Surface : Electro-Tin
Classified as Class 1E in accordance with IEEE 323
Metal insulation grip sleeve crimps to wire insulation, providing protection to the crimp joint during high vibration applications Insulation Temperature Rated at 150℃
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Pb-Ag, Pt-Ti, MMO-Ti Anode
Various anodes such as Pb-Ag, Mixed Metal Oxide Ti, Pt-Ti, Pt-Nb etc. are used in cathode protection by anodes with rectifier. This anode has low consumption rate and high output current.
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H.S.C.I Anode
In case of applying cathode protection by anodes with rectifier to type object installed in fresh water or in soil, it is the most widely used anode of which effectiveness can be maximized by backfilling and using as Coke Breeze.
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Zinc Anode
It has a highest efficiency of galvanic anodes, as the strength of material is weak and arc is not generated in shock, it is suitable to use in area that flammable gas is not generated.
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Aluminum Anode
It is light and amount of generating current per unit weight is a lot, able to manufacture anode in large size, being the most widely used in offshore construction.
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MG-Anode
Mg-Anode: galvanic anode-type anode being used for steel structure in underground or underwater. As it has a high driving potential, it is suitable for environment of a high specific resistivity, its shape and weight can be applied variously depending on design.
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Cathodes Protection Rectifier
In case of applying external power type, as equipment which supplies DC power being used to get necessary type current after applying DC voltage between anode and type object , it is divided into a manual rectifier and automatic rectifier according to the method adjusting optimum protection potential.