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Supplier: Transtector Systems, Inc.
Description: AC surge protector (also known as SPD or lightning protector) A87-50-0009 from Transtector is a panel assy style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 750 Vac 3-Phase Delta electrical service. This surge
- 3-Phase Configuration: Delta
- Maximum Surge Current: 160000 amps
- Mounting: Wall / Panel / Backboard Mount
- Operating Temperature: -40 to 140 F
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Supplier: Panel Components & Systems, Inc.
Description: These state-of-the-art panel meters are designed for accurate measurement of the AC RMS voltage, AC RMS current, frequency, active power and power factor in single-phase systems. Although they are mainly used in electrical panels, these devices can also be integrated in
- Display Technology: LED
- Display Type: Numeric Display
- Standard Display Colors: Aqua
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Supplier: Transtector Systems, Inc.
Description: AC surge protector (also known as SPD or lightning protector) 1101-799 from Transtector is a panel style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 277/480 Vac 3-Phase Wye electrical service. This surge protector
- 3-Phase Configuration: Wye
- Features: Surge Counter
- Maximum Surge Current: 10000 amps
- Mounting: Wall / Panel / Backboard Mount
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Supplier: Transtector Systems, Inc.
Description: AC surge protector (also known as SPD or lightning protector) 1101-800 from Transtector is a panel style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 277/480 Vac 3-Phase Wye electrical service. This surge protector
- 3-Phase Configuration: Wye
- Features: Audible Alarm, NEMA Enclosure, Surge Counter
- Maximum Surge Current: 10000 amps
- Mounting: Wall / Panel / Backboard Mount
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Supplier: Transtector Systems, Inc.
Description: AC surge protector (also known as SPD or lightning protector) 1101-738 from Transtector is a panel style SPD that utilizes state of the art SASD/MOV technology to protect critical equipment that operates on a 120/208 Vac 3-Phase Wye electrical service. This surge
- 3-Phase Configuration: Wye
- Features: NC/NO Dry Contacts, Visual Indicators / LEDs
- Maximum Surge Current: 100000 amps
- Mounting: Wall / Panel / Backboard Mount
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Supplier: Chloride Power North America
Description: Semiconductor manufacturers face high productivity demands. They cannot afford to have production or test accuracy compromised by power disturbances. The ONEAC CDR Series of Three-Phase Power Conditioners are specifically engineered to meet their need for a clean, controlled electrical
- UPS Type: Three Phase
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Supplier: Precision Automation Co., Inc.
Description: From concept development through mechanical & electrical design, fabrication, assembly, testing & installation, we manufacture custom solutions to solve our customers’ challenges. A Proven Leader in Custom Solutions Offering a full range of component, subassembly
- Capabilities: Other
- Industry: Automotive, Consumer, Food and Beverage, Pharmaceutical
- Location: North America, United States Only, Northeast US Only
- Materials: Metals
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Supplier: SOCOMEC
Description: electrical boards. Straightforward to install and easy to use • The UPS is shipped ready for connection with internal batteries connected and charged. • ITYS ES, with the manual bypass option is easy to install without any special plant engineering preparation, as it is
- Features: Bypass Switch?, LCD or LED Display?
- Input Voltage Range: 230 volts
- Interfaces: Serial, Ethernet
- Mounting: Tower Type
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Supplier: Chromalox
Description: consistent heater/process temperature control is critical. MiniMax 3 - Three Phase, 3 Leg SCR Power Pak Controller The Chromalox Model MiniMax 3 is a Solid State, highly versatile power pak with optional plug-in Shorted SCR Detection Boards. Firing modes can be switched
- Additional Control Outputs: Switches / Relays
- Agency Approvals: Other
- Current: 30 to 75 amps
- Display Type: No Display
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Supplier: Altech Corp.
Description: The Altech Busbar System is an innovative way to jumper up to 57 poles of Miniature Circuit Breakers. Features: 30% Installation Time Savings Panel Space Savings Reduced Maintenance High Electrical Ratings UL 1077
- Amp Rating: 80 to 100 amps
- Busbar (Conductor) Material: Copper
- Busbar Type: Single Conductor Busbars
- Voltage Configuration: Three Phase AC (International)
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Supplier: Altech Corp.
Description: The Altech Busbar System is an innovative way to jumper up to 57 poles of Miniature Circuit Breakers. Features: 30% Installation Time Savings Panel Space Savings Reduced Maintenance High Electrical Ratings UL Listed
- Amp Rating: 115 amps
- Busbar (Conductor) Material: Copper
- Busbar Type: Single Conductor Busbars
- Voltage Configuration: Three Phase AC (International)
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Supplier: Altech Corp.
Description: The Altech Busbar System is an innovative way to jumper up to 57 poles of Miniature Circuit Breakers. Features: 30% Installation Time Savings Panel Space Savings Reduced Maintenance High Electrical Ratings UL Listed
- Amp Rating: 115 amps
- Busbar (Conductor) Material: Copper
- Busbar Type: Single Conductor Busbars
- Voltage Configuration: Three Phase AC (International)
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Supplier: Altech Corp.
Description: The Altech Busbar System is an innovative way to jumper up to 57 poles of Miniature Circuit Breakers. Features: 30% Installation Time Savings Panel Space Savings Reduced Maintenance High Electrical Ratings UL Listed
- Amp Rating: 115 amps
- Busbar (Conductor) Material: Copper
- Busbar Type: Single Conductor Busbars
- Voltage Configuration: Three Phase AC (International)
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Supplier: TE Connectivity
Description: Electrical Characteristics Current Rating (AMP) : 3 Leakage Current (Max) (120VAC, 60Hz) (MAMP) : .3 Leakage Current (Max) (250VAC, 50Hz) (MAMP) : .5 Operating Voltage (VAC) : 250
- ELV Directive: Yes
- Filter Type: Single Phase
- Operating Temperature: -10 to 40 C
- Rated Current: 3 amps
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Supplier: Chromalox
Description: excellent for applications where consistent heater/process temperature control is critical. MaxPac III - Three Phase, 3 Leg SCR Power Pak The Chromalox Model MaxPac III is a Solid State, highly versatile power pak with optional plug-in proportional Firing and Shorted SCR Detection
- Additional Control Outputs: Switches / Relays
- Agency Approvals: UL Listed, Other
- Current: 100 to 650 amps
- Display Type: No Display
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Supplier: TE Connectivity
Description: Electrical Characteristics Current Rating (AMP) : 3 Leakage Current (Max) (120VAC, 60Hz) (MAMP) : .002 Leakage Current (Max) (250VAC, 50Hz) (MAMP) : .005 Mechanical Attachment
- ELV Directive: Yes
- Filter Type: Single Phase
- Operating Temperature: -10 to 40 C
- Rated Current: 3 amps
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Supplier: TE Connectivity
Description: Electrical Characteristics Current Rating (AMP) : 3 Leakage Current (Max) (120VAC, 60Hz) (MAMP) : .21 Leakage Current (Max) (250VAC, 50Hz) (MAMP) : .36 Operating Voltage (VAC) : 250
- Filter Type: Single Phase
- Operating Temperature: -10 to 40 C
- Rated Current: 3 amps
- RoHS Compliant: Yes
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Supplier: TE Connectivity
Description: Electrical Characteristics Current Rating (AMP) : 3 Leakage Current (Max) (120VAC, 60Hz) (MAMP) : .73 Leakage Current (Max) (250VAC, 50Hz) (MAMP) : 1.27 Operating Voltage (VAC) : 250
- Filter Type: Single Phase
- Operating Temperature: -10 to 40 C
- Rated Current: 3 amps
- RoHS Compliant: Yes
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Supplier: PCE Instruments / PCE Americas Inc.
Description: The PCE-830 Three Phase Power Data Logger is used for measuring one to three phases of electrical quantities for alternating current (AC). This Three Phase Power Data Logger also measures parameters such as voltage, current, frequency, harmonics, and power as well as
- Application: General Lab and Industrial
- Form Factor: Stand Alone
- Operating Temperature: 14 to 122 F
- Signal Inputs: AC Voltage, AC Current
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Supplier: Hoyt Electrical Instrument Works, Inc.
Description: Liquid Crystal Display Single row, 4 digit Analog style bargraph indication True RMS measurement CT programable up to 5000A 3 phase 4 wire electrical connection IP protection (Front Plate): IP65
- Analog Input Type: AC Current
- Depth: 50 mm
- Display Technology: LCD
- Display Type: Alphanumeric Display
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Supplier: ValueTronics International, Inc.
Description: .2 m] Fuses, standard 250 V, 3 A Instruction manual Applications: The Motor and Phase Rotation Tester provides a positive way toidentify the leads of a disconnected polyphase motor; it also identifies true phase sequence of energized 60-Hertz ac
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Supplier: TelephoneStuff.com
Description: blackouts, voltage fluctuations and surges with zero transfer time - Removes harmonic distortion, electrical impulses, frequency variations and other hard-to-solve power problems - 60,000VA/48,000W power capacity with 3-phase, hardwire 120/208VAC input/output connections -
- Technology: On-line (Double-conversion)
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Supplier: OMEGA Engineering, Inc.
Description: OMEGALUX® QH and QC Series quartz infrared radiant panel heaters have the most powerful power output of any infrared panel heater available. They use a fused quartz glass face that is grooved to provide coil support. The QC series uses a 98% pure fused quartz and the QH series uses a
- AC Voltage Required: 240 to 480 volts
- Fuel / Energy Source: Electric
- Heater Type: Radiant Heater, Radiant Flat Panel Heater
- Heating Capacity: 1.6 to 8.64 kW
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Supplier: Transcat, Inc.
Description: 3-Phase Energy Logger Advanced Version Key measurements: Automatically capture and log voltage, current, power, harmonics and associated power quality values. Fluke Connect® compatible*: View data locally on the instrument or via Fluke Connect
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Supplier: SOCOMEC
Description: The COUNTIS E5x is a panel mounted active and reactive electrical energy meter displaying energy and multi-measurement values directly on its large backlit LCD display. It is designed for utilisation on three-phase or single-phase networks with connection via CT and is
- Form Factor: Rack-Mounted
- Measurement Type: AC
- Operating Temperature: -10 to 55 C
- Phase: Three Phase
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Supplier: CARLO GAVAZZI Automation Components
Description: -phase power analyzers can be used for two and three phase systems, as well as wild-leg systems. They can measure most relevant instantaneous electrical variables, energy consumption, and harmonic distortion. Both EM530 and EM540 feature high speed 100 ms serial data refresh
- AC Voltage Range: 120 to 415 volts
- Frequency Ranges: 45 to 65 Hz
- Phase: Three-Phase
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Supplier: CARLO GAVAZZI Automation Components
Description: DPB52 is a monitoring relay suitable 3-phase without neutral mains. Further to protect loads from wrong phase sequence and phase loss, it also provides the undervoltage and overvoltage features with adjustable delay ON. The phase loss is detected also with
- Features: Visual Indicator
- Maximum AC Switching Voltage: 250 volts
- Maximum Current: 5 amps
- Maximum DC Switching Voltage: 24 volts
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Supplier: TelephoneStuff.com
Description: Designed for installation at the service entrance and at branch panels, or as dedicated TVSS for critical equipment. Provides dedicated surge protection for each phase to neutral, phase to ground, and neutral to ground in three-phase Wye AC systems. Features: - NEMA type
- Device Type: SPD
- Mounting: Wall / Panel / Backboard Mount
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Supplier: Tripp Lite by Eaton
Description: Tripp Lite's SU80K (80kVA) SmartOnline Modular 3-Phase Intelligent, True On-Line UPS System provides 100% system availability with N+1 modular architecture and 1+1 parallel capability. In an N+1 configuration, the SU80K features four self-contained, redundant 20kVA power modules that
- 3-Phase Configuration: Wye
- Interfaces: Serial
- Operating Temperature: 32 to 104 F
- Standard / Compliance: FCC, UL, IEC 62040-3, Other
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Supplier: L-com, Inc.
Description: 505927 Features 1x 20A + 1x 20A Tandem Branch Breakers Extremely Compact Form Factor Integral Premium SASD Surge Protection NEMA 3R Weatherization, Versatile Wiring, Wall Mount UL67 Listed Application Electrical Sub-Panels DAS Systems Load Expansion Small Cell/5G Sites
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Supplier: CARLO GAVAZZI Automation Components
Description: always starts with the optimal settings. New current balancing algorithm keeps the current unbalance to less than 15%. The RSGD Series offers an option for Class 10 electronic overload, providing advanced motor protection and resulting in further space savings in the electrical panel.
- AC Motor Phase: Three Phase Motor
- Continuous Current: 12 to 100 amps
- Device Technology: Electromechanical
- Motor Voltage: 24 to 110 volts
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Supplier: Caterpillar Electric Power
Description: Producing reliable power measure up to your power standards. All are tested to maximum load before they leave any one of our ISO 9001 certified facilities. The EMCP 4 control panel, with a user-friendly interface, puts our advanced management and diagnostic tools in one. No two power needs
- Applications: Power
- Frequency: 60 Hz
- Fuel Type: Propane, Natural Gas
- Phase: AC Three Phase Power
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Supplier: Interpower
Description: Current Rating: 10A Voltage Rating: 250VAC Temperature Rating: -40ºC to 40ºC Flammability Rating: 800ºC Glow wire Phase: Single Phase Class: Class I Number of Contacts: 3 Contact Material: Brass Plug/Socket Type: GB 2099
- Current Rating: 10 amps
- Phase: Single-Phase
- Standards and Certifications: Other
- Voltage Rating: 250 volts
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Supplier: Tripp Lite by Eaton
Description: operation through blackouts, voltage fluctuations and surges with zero transfer time Removes harmonic distortion, electrical impulses, frequency variations and other hard-to-solve power problems 60,000VA/48,000W power capacity with 3-phase, hardwire 120/208VAC input/output
- Compliance: FCC, UL, IEC 62040-3, Other
- Technology: On-line (Double-Conversion)
- UPS Type: Three Phase
- Volt-Amp Rating: 60 kVA
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Supplier: Finder S.p.A. con unico socio
Description: Type 27.26 Electromechanical step relays, with electrically common coil and contact circuits. 3 sequences double phase switch 2 NO (DPST-NO). Features include: Screw terminals AC coil Panel mount Cadmium-free contacts Italian patent
- Mounting: Panel
- Normally Open (NO): 1
Find Suppliers by Category Top
Featured Products Top
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The power indicator PCE-ND30 can be used to measure 54 parameters in a UI network. In addition to the performance measurement of the power indicator PCE-ND30, it can detect voltage, current, and harmonics up to the 51st order. The power display can be used as 1 or 3 phase. It does not matter if (read more)
Browse Digital Panel Meters Datasheets for PCE Instruments / PCE Americas Inc. -
termination styles, including bolt down and PCB, in applications such as on-board chargers, 3-phase EVSE and charging infrastructure, and on-board EV powertrain and distribution systems. Eaton's additional KLKE series of fast-acting fuses are designed to protect control circuits, lighting circuits (read more)
Browse Electrical Connectors Datasheets for DigiKey -
The 7F Series of fans and filter fans for cabinets and electrical panel are products to ventilate and safeguard against high temperatures. The range includes the following features (according to Type): Very low acoustic noise Minimal depth within enclosure (read more)
Browse Electronic Cooling Fans Datasheets for Finder S.p.A. con unico socio -
Current, STEGO is expanding its sensor portfolio with a compact solution for monitoring electrical loads in industrial applications. The sensor measures three-phase alternating currents without contact, making it easy to monitor machines, systems and (read more)
Browse Current Sensors Datasheets for STEGO -
The MSCSICPFC/REF5 is a 3-phase Vienna PFC reference design for Hybrid Electric Vehicle/Electric Vehicle (HEV/EV) charger and high-power switch mode power supply applications. This reference design achieves 98.6% efficiency at 30 kW output power. PLECS Model Available (read more)
Browse Power MOSFET Datasheets for Richardson RFPD -
PCE-PA 8000 is a portable handheld power analyzer used for the testing and inspection of 3-phase / 4-wire, 3-phase / 3-wire, 1-phase / 2-wire and 1-phase / 3-wire electrical circuits. This handy power quality analyzer not only measures multiple electrical properties in real time, but also saves (read more)
Browse Power Quality Analyzers and Monitors Datasheets for PCE Instruments / PCE Americas Inc. -
, a high accuracy voltage transformer for use with panel meters, a single phase transformer, a three phase transformer, an isolation transformer or an auto wound transformer. Give us a call or send us an Email and we will be pleased to offer a solution. (read more)
Browse Transformers Datasheets for Majestic Transformer Co. -
Are three phase open frame transformers are engineered for a variety of applications, including motor control, machine tool control, control panels, machine voltage conversion, and distribution boards. These versatile electrical transformers come as open types, equipped with steel angle frames (read more)
Browse Three Phase Transformers Datasheets for Majestic Transformer Co. -
Flexco Microwave cable assemblies exhibit superior phase vs. bending characteristics because of several unique design features allowing for no kinking of the dielectric under flexure. The kinking by other cable assemblies causes electrical performance variations, which you do not see or (read more)
Browse Cable Assemblies Datasheets for Flexco Microwave, Inc. -
Typical applications for this type of electrical transformer are motor control, machine tool control, control panels, alarm systems, distribution boards etc. The transformers can be step down and step up, or isolation, supplied as open types with universal frames for vertical or horizontal (read more)
Browse Industrial Control Transformers Datasheets for Majestic Transformer Co.
More Information Top
Indicates content that may require registration and/or purchase.
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CR4 - Thread: Do Line Filters Remove EMI and RFI?
Do we get suitable filters to filter out line noises coming to electrical panel through 3 phase line?
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http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA478672&Location=U2&doc=GetTRDoc.pdf
A separate 480Y/277 V 3 - phase electrical distribution panel supplied power to the propane vaporization system, in- cluding the two flow stabilizers and the necessary propane level-sensing equipment.
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Evaluation of a demand side management photovoltaic system
The PCU (inverter) is connected directly to a 480V 3 - phase electrical distribution panel within the host building.
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single phase current transformer to 3-phase - Self Help Forums
I just found out that my clamp-on transformer is a single phase but the electrical panel is a 3 - phase 4-wire.
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CR4 - Thread: GROUNDING AND BONDING
Indeed the "houses" are Individual and separate "rooms" on a single site that is a house, each "house/room is completely separate and each house has it's own electrical panel , all panels are 3 phase SqD, but as usual here there are no …
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CR4 - Thread: Power Factor
I guess the question is : what is the effect of running a capacitor bank (automatic power factor control panel ) connected to the electrical systems ( 3 phase ) if one phase line is missing .
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CR4 - Thread: Sizing Electrical Cables and Switchgear
Is there a software package available to help with the selection of cables sizes and switchgear ( 3 phase contactors, relays etc) for electrical panels .
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https://dspace.lib.cranfield.ac.uk/bitstream/1826/2448/1/Thesis%20VIGUERAS.pdf
The electrical installation included the 3 - phases power line and the electrical control panel .
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Power quality characteristics of computer loads
… of identical computer workstations would be: 1) phase current at the panel would have the same wave- shape; 2) the harmonic content of the phase current measured at the electrical panel would be identical; 3 ) the total phase -current harmonic distortion would …
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Power quality characteristics of computer loads
The harmoniccontent of the phase current measured at the electrical panel is shown in Figures 3 and 4. the total harmoniccontentof the panel phase current (i.e., averaging around 700 %) significantly exceeded the total harmonic distortion of a single computer workstation …