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Description: Abstract The preferred ratings of indoor and outdoor high-voltage circuit breakers rated above 1000 V for use in commercial, industrial, and utility installations are described.
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Supplier: Measurement Computing
Description: 8-channel, PCI-bus compatible, high-voltage, high-current digital I/O boardKey Highlights 8 high-voltage (5 V-28 V) AC/DC digital inputs 5 form C, 3 form A (NO) relays 3 amp, 120 VAC output control Register and connector compatible with CIO-PDISO8
- Computer Bus: PCI
- DC Voltage Input: Yes
- AC Voltage Input: Yes
- Relay / Switch Input: Yes
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Supplier: Extech Instruments, A FLIR Company
Description: 380363: Digital High Voltage Insulation Tester Autoranging insulation measurements to 10MOhm plus manual datalogging Features: 1000V, 500V, 250V test voltages Measure Insulation Resistance to 10GOhm Large LCD display with analog bargraph Lo Ohm function for testing connections
- Configuration: Handheld
- Test Features: Other
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Supplier: Allen-Bradley / Rockwell Automation
Description: Bulletin 1489 Circuit Breakers Energy-limiting design — protects downstream components better than conventional breakers during short circuits Field-mountable options for selective applications IP2x Finger-Protection (Front) North America certifications: UL 489, CSA C22.2 No. 5.1
- Miniature Circuit Breaker: Yes
- Mounting Style: DIN Rail Mounted
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Supplier: Megger
Description: • Reliable and stable power supply for circuit breaker testing • Continuously variable 24-250 V AC or DC output • Separate outputs for close coil, trip coil and spring charging motor voltage • Direct triggering for minimum trip voltage testing A variable DC voltage
- Test Variable: AC, DC
- Display Type: Digital
- Form Factor: Mobile Unit, Stand Alone / Bench
- Standards / Compliance: CE Marking
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Supplier: Allied Electronics, Inc.
Description: • High Voltage Coupling • High Voltage DC Blocking • Lighting Ballast • Voltage Multiplier Circuits • Coupling Capacitor/CUK
- Applications: General Purpose
- Packing Method: Tape Reel
- Features: Other
- RoHS Compliant: Yes
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Description: Large easy-to-read analog display Measures Continuity to 50. and Voltage to 600V AC Three Insulation test voltages: 250V/500V/1000V Automatic circuit discharge Accuracy (typ.): ±5% reading Built-in battery check; fuse protected Designed to meet IEC 1010, CAT-III-600V
- Measurement Type: AC
- Form Factor: Handheld
- Electrical Measurements: Battery Test
- Features: Battery Powered, Overload Protection
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Supplier: Altech Corp.
Description: The MA was designed to handle the high inrush loads of 3 phase transformers, power supplies, motors, etc. The MA protects wiring and equipment from damage caused by the three major classes of overcurrent, yet greatly reduces the number of nuisance trips in high starting and inrush current circuits
- Trip Unit Type: Thermal Magnetic Circuit Breaker
- Miniature Circuit Breaker: Yes
- Mounting Style: DIN Rail Mounted
- Type of Manual Actuator Provided: Toggle Switch
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Supplier: UltraVolt, Inc.
Description: 1 to 4 configurable high-voltage output channels Voltage ranges from 0 to 62VDC through 40kV 4 to 250 watts per channel, up to 1000 watts total Independent control & monitoring of each channel Voltage and Current meters for each channel Constant current / Constant voltage
- Applications: High Voltage, Instrumentation, Laser, Magnetic, Medical, Military, Plasma, Semiconductor/Thin Film, Telecommunications, Testing Equipment, Security / Monitoring / Alarm, Other
- Device Type: High Voltage
- Technology: Linear, Switching
- Style / Mounting: Enclosed, Tool/Chamber Mount, Desktop, Rack Mount, Cabinet
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Supplier: UTC Fire & Security
Description: ) hole that has been tapped with straight pipe threads. Required hole depth is 1 3/4" (44mm). Use for high voltage AC or DC circuits. May be used with 149-1 mounting plate.
- Configuration: Normally Open (NO), Normally Closed (NC)
- Actuator Specifications: Raised Pushbutton
- Switch Type Function: Momentary Contact
- Terminal Type: Screw Terminals
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Supplier: Mornsun Power
Description: LS ----- are high efficiency green power modules with miniature packaging provided by Mornsun. The features of this series are: wide input voltage, DC and AC all in one, high efficiency, high reliability, low loss, safety isolation etc. They are widely used in industrial, office and civil
- Style/Mounting: Board Mount
- AC Input Voltage: 115 VAC, 208 VAC, 230 VAC, Other
- Standards / Compliances: RoHS Compliant
- Features: DC Output, Short Circuit Protection, Temperature Compensated
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Supplier: Power Technology, Inc.
Description: Highly efficient switching mode AC power supplies designed for a wide range of input voltages. Fully encased for protection from dust and moisture. The L88 can drive some of the largest HeNe tubes on the market. This AC input power supply is available in an output power range that extends from 35
- Applications: High Voltage, Laser
- Technology: Switching
- Style / Mounting: Enclosed, Module, External Power Supply
- Discrete DC Output Voltage: Other Voltages
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Supplier: ValueTronics International, Inc.
Description: The Tektronix P5205 High Voltage Differential Probe is capable of measuring fast rise times of signals in floating circuits. This 1,300 V differential probe can measure safely voltages in IGBT circuits such as motor drives or power converters. It is specifically designed to operate
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Supplier: PREMA Semiconductor GmbH
Description: is protected by an over temperature shutoff. When switching the circuit off via a control input, it consumes a standby current of less than 35µA. This allows to activate the driver with low power, e.g. by a remote control circuit. The regular operation voltage of PR4101 ranges from 9 to 40V DC
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Supplier: Aerovox Corp.
Description: These capacitors are used in voltage doubler circuits in high voltage microwave oven tranformers. The robust design makes them ideal for withstanding an AC voltage equal to two times the peak voltage of the transformer output voltage in industrial microwave applications.
- Configuration / Form Factor: Leaded Capacitor
- Capacitance Type: Fixed
- RoHS Compliant: Yes
- Technology: Film Capacitors
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Supplier: Fuji Electric Corp. of America
Description: (trade name: S-Former) technology, typically used for aluminum electrolysis, has been employed in small to medium capacity devices to achieve high-reliability design. Achieving high efficiency is critical for large-current rectifiers. We conduct combination tests of transformers and rectifiers
- Applications: High Voltage, Other
- Style/Mounting: Other
- AC Input Voltage: 230 VAC, Other
- Features: DC Output, Integral Heat sink, Over Current Protection, Over Voltage Protection, Power Factor Correction, Short Circuit Protection, Weatherproof
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Supplier: D and N Electronics, Inc.
Description: FEATURES: ● Universal Input 90~264VAC ● High Efficiency at 80% Typical ● Protection: Short Circuit /Overload/Over Voltage ● Internal Input Filter ● 2 Years Warranty
- Power Supply Type: AC/DC Converter
- Style / Mounting: Open Frame
- Applications: Instrumentation
- Display: None
Find Suppliers by Category Top
Featured Products for AC High Voltage Circuit Top
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Unipower Corporation
PDUAC1U Series - AC Circuit Breaker Panels
Features and Options. One Rack Space High: 1.75 ”. 19- or 23-Inch Rack Mounting. Mates directly with SABRE Series. Terminal Block, IEC or NEMA 5-15R Outputs. Voltage: 120VAC or 230VAC Nominal. Bulk and distributed Output Circuits with Breakers 100A AC Capacity. Specifications Overview. High-capacity AC Power Distribution Units for use with SABRE Series or Standalone applications. Safety Standards. UL60950-1 2nd Ed. CSA 22.2, No. 60950-1 2nd Ed. EN60950-1 2nd Ed. Warranty. Two Years (read more)
Browse Power Distribution Units (PDU) Datasheets for Unipower Corporation -
SOC America, Inc.
High Voltage Automotive Fuses
The SOC AC500VBL 1030A has been developed to protect the high-voltage circuits in automobiles and other such applications. Despite its compact size of ø10 x 32 mm, this fuse is able to achieve a rated current of 50 A at a rated voltage of AC 500 V. Please contact us with any questions or requests you have regarding SOC products. SOC hopes to be of service to your company through responding to product designs which satisfy specific applications and characteristics. SOC designs products... (read more)
Browse Fuses Datasheets for SOC America, Inc. -
SOC America, Inc.
High Voltage Automotive Fuses
The SOC AC500VBL 1030A has been developed to protect the high-voltage circuits in automobiles and other such applications. Despite its compact size of ø10 x 32 mm, this fuse is able to achieve a rated current of 50 A at a rated voltage of AC 500 V. Please contact us with any questions or requests you have regarding SOC products. SOC hopes to be of service to your company through responding to product designs which satisfy specific applications and characteristics. SOC designs products... (read more)
Browse Fuses Datasheets for SOC America, Inc. -
Aerovox Corp.
Microwave Capacitors for Industrial Applications
Highlights. Dual Ratings Available. High Voltage Threshold for Corona. Long Life. Available in 3,000 VAC designs (read more)
Browse High Voltage Capacitors Datasheets for Aerovox Corp. -
Acopian Power Supplies
Modular High Voltage 0v- 30kV - 6 Day Shipping
Acopian Power Supplies - AC-DC and DC-DC • Single outputs to 30 kV • Shipped within 6 Days • 5 Year Warranty. These modular High Voltage supplies may be used as constant voltage or constant current sources. They may be remotely programmed by means of either voltage or resistance, and have provisions for remote monitoring and output inhibiting. All control and monitoring connections are on a pluggable terminal block that functions as a connector, providing wiring convenience... (read more)
Browse High Voltage Power Supplies Datasheets for Acopian Power Supplies -
UltraVolt, Inc.
Interfacing with the D Series of Microsize HVPS
In this technical note, we provide the connections, pins, and leads for the UltraVolt D Series of microsize high-voltage power supplies. This document augments the datasheet. A complete datasheet can be found at www.ultravolt.com. The D Series microsize units deliver 0 to 1kV through 0 to 6kV in a 1, 2, 4 or 6W miniature package. The input voltages available are 15 ±1.5 VDC and 24 ±2 VDC depending on type. . Figure 1: D Series Functional Diagram. Connections Overview. Pin 1... (read more)
Browse High Voltage Power Supplies Datasheets for UltraVolt, Inc. -
HV Components/CKE
High Voltage Ceramic Disk Capacitors
These ceramic capacitors use high dielectric constant (K >1000) ferroelectric materials based on barium titanate. Key features of this capacitor class include its non-linear temperature characteristics, reliable voltage and frequency performance and predictable change of capacitance with time. The capacitors available in this class have temperature characteristic codes of X5R. Applications include voltage multipliers, by-pass circuits, coupling circuits and filtering circuits. (read more)
Browse Ceramic Capacitors Datasheets for HV Components/CKE -
ACME Engineering Products, Inc.
High Voltage Electrode Steam Boiler
Jet-type electrode steam boilers from 6 to 52 MW capacities, up to 25 KV supply circuits. The model CEJS High Voltage Electrode Steam Boiler is the proven leader with more hours of operating experience over a wide range of applications than any competitor. The CEJS electrodes are vertically mounted around the inside of the pressure vessel which enables the CEJS to produce maximum amounts of steam in a minimum amount of floor space.The CEJS operates at existing distribution voltages, 4.16 to 25... (read more)
Browse Boilers (Industrial) Datasheets for ACME Engineering Products, Inc. -
Quist Electronics
Carling PC-Series Ground Fault Circuit Protection
Carling Technologies Inc is pleased to announce the addition of the 1-50 Amp PC-Series circuit breaker to its ground fault circuit breaker product portfolio. The PC-Series is suitable for: •AC branch ground fault protection - a single circuit solution. •AC main ground fault protection for a boat's entire AC electrical system. •Portable generator ground fault protection. Key Benefits of the PC-Series: •Increases safety around boats and marinas. •Protects against... (read more)
Browse Circuit Breakers Datasheets for Quist Electronics -
Altech Corp.
RP Series of Earth Leakage Circuit Breakers
2- or 3-Phase. RCCB Two Pole, Single Phase. Electrical Ratings: 16-63A / 415Y/240V AC. Trip Capable on Decayed Line Voltage. Marked Approval of VDE. Marked "Snowflake" Temperature Range (-25 to 40 °C [-13 to 104 °F]). Marked Trip Sensitivity to Pulsed as well as Sinusoidal Fault Currents. Integral Test Circuit. Insensitive to Vibration, etc. Click here to learn more. (read more)
Browse Circuit Breakers Datasheets for Altech Corp. -
Marsh Bellofram Group of Companies
New UPA-200 High-Voltage Power Alert Series
The Diversified Electronics division of Marsh Bellofram Corporation (www.marshbellofram.com), a member of the Marsh Bellofram Group of Companies, has announced the global market introduction of the UPA-200 high-voltage universal power alert series, available in March 2012. The UPA-200 series is a reliable safety tool for pre-verification of the presence or absence of residual electrical power or charges, or as a zero energy indicator, both before or during mechanical lock out/tag out (LOTO... (read more)
Browse Protective Relays and Monitoring Relays Datasheets for Marsh Bellofram Group of Companies -
SOC America, Inc.
Circuit Protection-Industrial Electronics
Component performance and quality is valued by this sector. Higher operating voltages, greater IRs, extreme operating conditions, and unique technical obstacles may occur. SOC ’s quality construction, diverse fuse portfolio, and capability of designing to unique criteria make SOC a superior choice for manufacturers of industrial electronics. Primary Applications: AC/DC converters for motor drivers, stepper motor controllers, and compressors. DC/DC converters for control circuits... (read more)
Browse Fuses Datasheets for SOC America, Inc. -
Knick Elektronische Messgeraete GmbH & Co. KG
P42000 Series Signal Isolators for High DC Voltage
that are specially suited for high-voltage applications. The Varitrans® P 42000 isolation amplifier series has been specially conceived for measurements of high voltages up to 3600 V AC/DC. They reliably isolate high potentials at the input circuit. The isolation unit is designed to permanently withstand potential differences up to 3600 V AC/DC and transient overvoltages up to 20 kV. Protection against dangerous currents is achieved through protective separation to EN 61140 from input to output and power... (read more)
Browse Signal Isolators Datasheets for Knick Elektronische Messgeraete GmbH & Co. KG -
Associated Power Technologies, Inc.
Model 5010 AC Power Source
Associated Power Technologies Inc. (APT) has released their 5010 AC power source. The 5010 is an entry level 1 KVA AC power source that offers several enhanced features and protection circuits. The 5010 provides a variable output voltage from 0-300 V and output frequencies from 40-450 Hz. The input voltage is selectable for 115/230 with an input frequency from 47-500 Hz. The 5010 comes complete with 4 LED displays to easily monitor voltage, current, frequency, and power or power factor... (read more)
Browse AC Power Sources Datasheets for Associated Power Technologies, Inc. -
Aerovox Corp.
Film Capacitors for Microwave Applications
Aerovox Microwave capacitors are used in voltage doubler circuits in high voltage microwave oven transformers. The robust Aerovox design makes these units ideal for withstanding an AC voltage equal to two times the peak voltage of the transformer output voltage in industrial or commercial microwave applications. (read more)
Browse Film Capacitors Datasheets for Aerovox Corp. -
XP Power
Compact high efficiency full featured AC-DC supply
XP Power launches compact high efficiency fully featured AC-DC supplies. XP Power today announced the HCP series of single output compact bulk power AC-DC power supplies aimed at process control, factory automation and manufacturing equipment applications. These highly efficient units, typically up to 91%, comprise four output power models, a 650 W and 1kW, which are both less than 1U high, and a 1.5kW and 3kW. A single wire current share capability allows the configuration of multiple units... (read more)
Browse DC Power Supplies Datasheets for XP Power
Parts by Number for AC High Voltage Circuit Top
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 2839198 | PHOENIX CONTACT USA | Not Provided | Surge protection connector - PT 2X1VA-230AC-ST - 2839198 | Protective plug PT with protective circuit for higher signal voltages, 2-channel, visual fault warning. Nominal voltage: 230 V AC |
| 2839172 | PHOENIX CONTACT USA | Not Provided | Surge protection connector - PT 2X1VA-60AC-ST - 2839172 | Protective plug PT with protective circuit for higher signal voltages, 2-channel, visual fault warning. Nominal voltage: 60 V AC |
Conduct Research Top
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Interfacing to AC Power Lines
microcontrollers,. 110 VAC. High. RA0. this protection circuit is two large P-N diodes on each. input (Figure 1). These diodes will short any voltage. higher than VDD to the VDD supply and any voltage less. than VSS to the VSS supply. They can take several milli-. amps of current without any damage to the chip
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Technical Article: The AC Automatic Voltage Regulator
. Voltage Notching. Swells, Overvoltages and High Voltage. Short Circuit. Surges, Transients and Spikes. Power Conditioner Topics. Specifications Guide. Circuit Breaker. Correction Duration. Efficiency. Electronic Bypass. Fault Clearing and Overload Capacity. Harmonic Distortion. Impedance. Independent
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Technical Article: Utility AC Voltage Levels
. Frequency. Harmonics. Voltage Notching. Swells, Overvoltages and High Voltage. Short Circuit. Surges, Transients and Spikes. Power Conditioner Topics. Specifications Guide. Circuit Breaker. Correction Duration. Efficiency. Electronic Bypass. Fault Clearing and Overload Capacity. Harmonic Distortion
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AC Line Voltage Transients and Their Suppression (.pdf)
. Transients in an electrical circuit result from the sudden release of previously stored energy. The severity of, and hence the damage caused by transients depends on their frequency of occurrence, the peak transient currents and voltages present and their waveshapes. EC639-AC Line Voltage Transient
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White Paper: High-Availability Power Systems, Part III - AC Distribution Options
"High-Availability" power systems require Reliability, Functionality,. Maintainability, and Fault Tolerance. The distribution of AC power. between your UPS and load equipment will ultimately determine your. Maintainability and Fault Tolerance. Liebert Liebert. July 2001. SUMMARY
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Dimming AC Incandescent Lamps Using A PIC10F200
. Unfortunately, microcontrollers do not run. more than a high-current rheostat (variable resistor). at AC line voltages, they need a low-voltage DC power. wired in series with the lamp. For low-light conditions, it. supply to operate. Transformerless designs can supply. was adjusted to a high resistance
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PROPER WIRING PRACTICES FOR AC and DC DRIVES
, please check that the following. guidelines have been followed during the installation and wiring of AC and DC Drives. These guidelines are just as important inside the customer's cabinet as they are in. wiring on the machine. 1. Power leads must be separated from signal leads. High voltage leads
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Technical Article: Voltage Too High, Too Low
and Comparison. The Operation, Application and Comparison of Automatic Voltages Regulators in AC Power Applications. 3.5 Voltage Too High, Too Low. Voltage that is too high can cause premature failure of electrical and electronic components (e.g. circuit boards) due to overheating. The damage caused
Engineering Web Search: AC High Voltage Circuit Top
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Circuit breaker - Wikipedia, the free encyclopedia
6.4 Medium-voltage circuit breakers 6.5 High-voltage circuit breakers
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High voltage - Wikipedia, the free encyclopedia
Code (NEC), high voltage is any voltage over 600 V (article 490.2). British Standard BS 7671:2008 defines high voltage as any voltage difference
- Circuit Note | CN0080 | High Speed, Precision, Differential...
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MT-056: High Speed Voltage Feedback Op Amps
HIGH SPEED VOLTAGE FEEDBACK (VFB) OP AMP TOPOLOGIES A voltage feedback (VFB) op amp is distinguished from a current feedback (CFB) op amp by circuit
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High Voltage Products - Siemens
High-Voltage Products Skip over Site Identifier High Voltage Products Circuit-Breaker Disconnector and Earthing Switches
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High Voltage Circuit Breaker,Buy Quality High Voltage Circuit...
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High Voltage Vacuum Circuit Breaker Manufacturers, High...
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The ABB Group - Automation and Power Technologies
Generator Circuit Breakers Reactors High Voltage Products High Voltage Products Turbocharging HVDC
