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Solution for tested Low Voltage Switchboards up to 3200A
Description
Prisma Plus G: Wall-mounted and free-standing enclosures for electrical switchboards up to 630A, Icw: 25kA rms/1s (wall-mounted)
Prisma Plus P: Cubicles for electrical switchboards up to 3200A, Icw: 85kA rms/1s (cubicles)
For tested switchboards IEC 60439-1 (IEC 61439-2 in progress)
Technical data:
-Metal enclosures
-Colour: white RAL 9001
-Degree of protection: IP30 to IP55
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Medium voltage switchgear (AIS Type) Medium voltage switchgear (AIS Type) withdrawable circuit-breaker up to 17.5 kV
Description
NEX17 is a modular type tested cubicle, designed to meet local requirements and local standards, equipped with EVOLIS vacuum circuit-breaker.
NEX17 is manufactured, with Schneider Electric’s support, by franchised panelbuilders
Performances:
Technology:Vacuum
Standard:IEC
Rated voltage:17,5kV
Busbar system:Single
Rated current busbar:2500A
Rated operational current:2500A
Rated peak withstand current:31.5kA
Internal Arc Classification:AFLR 25kA/0.5s
Loss of service continuity:LSC 2B
Partition class:PM
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Medium voltage switchgear (AIS type)withdrawable circuit-breakers up to 27kV
Description
MASTERCLAD is metal enclosure switchgear assembly that provides maximum user safety.
designed using proven techniques, high performance breaking devices, digital protection and control system
Performances
Technology:Vacuum
- Standard:NEMA
- Rated voltage:27kV
- Busbar system:Single
- Rated current busbar : 2000A
- Rated operational current : 2000A
- Rated peak withstand current : 40kA
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High-Voltage Switchgear
For high-voltage systems from 3.3kV to 24kV, AEC's metal-clad and metal-enclosed switchgear provide centralized circuit control . A complete line of functional units is available for control and protection of motors, transformers, generators, distribution lines, rectifiers, M-G sets, and similar power equipment. Each standard self-contained unit utilizes basic world reliable components including vacuum circuit breakers, magnetic blast breakers, instruments, relays, meters, instrument transformers, and control devices.
Convenient access to all components and use of vertical lift horizontal drawout breakers shortens the times necessary for inspection and maintenance.
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TERASAKI designs / manufactures / provides Medium Voltage Switchgear which meet the various environmental conditions for industrial, and they offer highly reliability, quality, safeness and user-friendliness.
Standard Specifications
For Applicable Standards IEC 62271-200 / JEM1425
For Ratings
1: Rated Insulation Voltage AC 3.6kV , 7.2kV , 12kV , 15kV
2: Rated Frequency 50Hz / 60Hz
3: Control Voltage AC110V , DC100V
4: Bus-bar Current 630A , 1250A , 1600A ,
2000A , 2500A, 3150A
5: Rated Short-time Current Max. 50kA
For Constructions
1: Degree of Protection IP41 Indoor
2: Panel Construction Metal-enclosed Switchger and Controlgear
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Low-Voltage Switchgear
Low-voltage metal-enclosed switchgear are designed for the control and protection of power circuits of fans, pumps, lighting and machines at 220V, 240V, 380V, 480V, or 600V. These switchgear are adapted for power centers such as central stations auxiliary power circuits for fans, blowers, compressors, pumps, lighting circuits industrial plants power and lighting networks, power feeders, lighting feeders power generation and auxiliary power drives for machine tools and material handling equipment.
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Low Voltage Switchgears General Specifications
TERASAKI designs / manufactures / provides Low Voltage Switchgears which meet the
various environmental conditions for industrial, and they offer highly reliability,
quality, safeness and user-friendliness.
Item Standard Specifications
For Applicable Standards IEC 60439-1 / JEM1265
For Ratings
1: Rated Insulation Voltage: AC690V
2: Rated Frequency :50Hz / 60Hz
3: Control Voltage: AC110V , DC100V
4: Bus-bar Current :400A to 3150A ,
5: Rated Short-time Current :Max. 85kA
For Constructions
1: Degree of Protection IP41 Indoor
2: Panel Construction Metal-enclosed Switchger and Controlgear
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Medium voltage, arc-proof, air-insulated, metal-clad switchgear and controlgear up to 12kV
Characteristics
・Medium voltage switchgear for marine and offshore use
・Full type approval
・Type tested in accordance with IEC pub.60298
・Metal-clad construction
・Independently arc-fault tested
・Circuit breaker with safety metal shutter
・Option of air insulated bus bars
・Safety mechanical interlocks
・Front service operation
・Circuit breaker insertion and withdrawal with the front panel door closed
・Making current earthing switch
・Intelligent circuit monitoring devices
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AKD-20 low-voltage switchgear continues the tradition of the AKD switchgear line while delivering enhanced arc flash protection. Built to ANSI standards, its protection features include non-vented panels plus insulated and isolated bus, and it integrates our new state-of-the-art EntelliGuard® breaker-trip unit system. It also features an optimized footprint so that it now fits into a smaller area for the most common configurations.
EntelliGuard® G circuit breakers are the newest line of GE low-voltage circuit breakers, the next step in the evolution of a line known for its exceptional designs and performance. They are available from 800A to 5000A, with fault interruption ratings up to 150kAIC – without fuses.
Integral to the EntelliGuard G line are the new, state-of-the-art EntelliGuard TU Trip Units, which provide superior system protection, system reliability, monitoring and communications. The breaker-trip unit system delivers superior circuit protection without compromising either selectivity or arc flash protection.
The EntelliGuard breaker-trip unit system demonstrates yet again GE’s core competencies in reliable electric power distribution, circuit protection and personnel protection.
AKD-20 includes many features that address the needs of system reliability, arc flash protection and reduced footprint size.
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GE offers a complete product range combining high operational safety with high technical characteristics.
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GE Commercial Alliance with Powell Industries
Effective August 2006, GE and Powell Industries entered into a commercial alliance that offers new benefits to our customers. In summary:
* Powell has acquired technology and certain assets associated with GE's MV ANSI switchgear product line, including breakers.
* Powell will provide GE Consumer & Industrial with all of its MV ANSI switchgear needs, including equipment rated up to 38kV and a complete line of arc-resistant equipment.
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Energy Commander has been providing customer facilities with reliable power switching systems for many years and continues its excellence into the 21st century. Since the inception of paralleling switchgear, many successful Energy Commander installations have been supplied with a focus on providing reliability.
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Model : MN14
DS : 100-150
Mechanical intervention : sliding, inductives, electronic
Intervention number : 1...2
Protection degree : IP 44
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KL 160_117N 2008/ 02 E
Application:
For all gaseous and low-viscosity liquid media that will not obstruct the pressure system or attack copper alloy parts.
Suitable for industry, heating, water supply,air-conditioning, pneumatics. Pressure gauge for use and control of pressure facilities.
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CONTACTORS
- Three-pole versions up to 630A in AC3 duty
- Four-pole versions up to 1600A in AC1 duty
- Versions for power factor correction up to 60kvar at 400VAC
- Four-pole versions with 2NO+2NC or 4NC main poles
- Low-consumption versions with DC control circuit for control relays and
9-38A contactors in AC3 duty
- Versions with AC or DC control
- Extensive choice of add-on blocks and accessories
- Certified by primary international authorities.
MODULAR CONTACTORS
- Two, three and four-pole versions, 20A to 63A
- Very silent during operation or control phase
- Operation flag indicator
- Add-on auxiliary contacts.
MOTOR PROTECTION RELAYS
- Thermal overload relays for currents between 0.09 and 420A
- Phase failure sensitive and non phase failure sensitive versions
- Automatic and/or manual resetting Independent or direct mounting on
contactor
- Thermistor protection relay.
ELECTROMECHANICA STARTERS
- Direct-on-line starters in insulated enclosure complete with or without
thermal relay
- Versions with RESET or START/STOP push buttons
- Insulated enclosures for customer-assembled starters
- Reversing and changeover contactor assemblies
- Star-delta starters, open frame and in insulated enclosure versions.
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Series SD-Q Features
Low coil power consumption: By combining an electromagnet with permanent magnet, coil operating current is reduced to DC24V 55mA (1.3W) for SD-Q11, Q12 and 75mA (1.8W) for SD-Q19.
Compact construction: Width 45mm, Height 51mm, Depth 66.5mm in Type SD-Q11
Can be mounted on 35mm rail
Coil surge absorber
Safety clear terminal cover
Easy wiring: All terminals are in the same plane
UL/CSA approved
Auxillary contact block available for SD-Q11 and SD-QR11Type Designation
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Marechal Electric manufactures a comprehensive range of both industrial and hazardous-area electrical connectors from 5 to 700A.
However the decontactor is also switch-rated and thus safe to make and break and provide visible isolation. As such a mechanic can disconnect on load and isolate an equipment in seconds without incurring the costs of an electrician. Downtime is reduced with lower labour costs.
Automatically IP66/IP67 watertight when the plug is inserted, Marechal products provide excellent resistance to shocks and corrosion.
Marechal Electric’s advanced technology with silver-nickel butt contacts, guarantees superior electrical performance. Moreover, it can simplify and reduce installation costs thanks to its dual voltage: 3pne 415 V sockets which accept 3pne 415 V, 3p+e 415 V and spne 230 V plugs.
Marechal Electric's products constantly meet plant engineers. They comply with the French decree N°88-1056 dated 14/11/1988, the european and international standards IEC 60309-1.
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