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JetNet 4706, an improved and strengthen manageable industrial PoE professional switch, it is designed for industrial PoE applications such as IP surveillance or wireless access points, where power source is not conveniently located. It supports intelligent PoE control and schedule management; each of the four PoE ports can be configured in a weekly schedule by hourly basis and PoE on/off can be remote controlled via SNMP and Web. JetNet 4706 is compliant to both IEEE 802.3af PoE as well as the pioneer standard of IEEE802.3at PoE Plus design (enhancement of 802.3af) for boosting PoE delivery up to 30W in each of the four PoE ports. JetNet 4706 can auto-detect 24V & 48V power input and deliver 24V & 48V PoE output allows more applications where 48VDC is not an option.
*Four 10/100 TX Power over Ethernet ports and two redundant
10/100 TX uplink ports
*DC 24V Power Input for DC 22V output through Ethernet
(Non-standard PoE)
*DC 48V Power Input for IEEE 802.3af 48V PoE output (IEEE 802.3af)
*Up to 30W per port for High Power solution by Power Input DC 55V
(IEEE 802.3at)
*UP to 100W for total power budget
*Support IEEE 802.3af for PoE detection and PoE classification resistors
*PoE control and schedule by hour/weekly basis
*Auto-detect Powered Device status for device auto-reset (LPLD)
*Patented Rapid Super Ring technology (RSR), back up system recovery time less than 5ms
*SNMP v1/v2c/v3, IGMP snooping v1/v2/v3, RMON, LACP, VLAN, QoS
*Network security by IP/MAC address, SSL and SSH
*Built-in hardware watchdog professional timer for system auto-reset
*Aluminum rugged enclosure with IP-31 grade protection
*Forced mode Powering
*Wide operation temperature: -20~60oC |
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The PS14P PoE Power Source Convenient Professional switch combines standard 802.3af Power over Ethernet (PoE) with a small heavy duty 4 port Switch. Unsing an external -48VDC power source, all four of the PS14P's Ethernet ports can provide power as well as 10/100Mb data transmission over the inter-connecting Ethernet professional cables. The PS14P integrates both the Industrial ethernet switch and the PoE power function into one unit, saving cost and space, and increasing reliability for the application.
PS14P ports discontinue supplying power when the PoE (PD) devices are disconnected, and support the PSE standard for over-current protection, under-current detection and fault protection.
Increasingly, small powered devices (PD) such as IP phones, video professional cameras, wireless access points, digital clocks, special purpose radios, IP phones, industrial detection and laptop professional computers benefit with increased installation flexibility from the PS14P's PoE-PSE capabilities.
The PS14P Switches are designed for heavy duty industrial as well as temperature uncontrolled applications. Mounting options include stand-alone professional panel mounting, DIN-rail, or rack-mount tray. The PS14P resists dust, dirt, moisture, smoke and insects.
Please visit our website for more information.
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| The primary switched AC/DC modules series PMAS/PCMAS of MTM Power have been designed as a universal compact power supply with AC and DC wide input ranges for worldwide application and allow an efficient, cost-saving solution for different tasks where low and medium power is needed. These modules are available as a standard with single, dual or triple outputs in different power ranges with 5 to 100 W and as special power supply units. The power supplies are vacuum encapsulated, prepared for applications in Class 1 and/or 2 and comply with the Low Voltage Directives as well as the up-to-date EN standards as regards CE conformity. Further features are rugged design, SMD-technology, automatic 100 % final test and 100-%-burn-in-test. MTM Power modules are CB-Scheme, UL and cUL approved. The series are short circuit protected, need no ground load and are designed for PCB (PMAS) or chassis mounting (PCMAS). |
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... see all the products in the category
Contactors
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Ratings 25 - 125A three and four pole
Comply with IEC 947-3 AC23 utilisation category
Disconnecting electrical equipment from the main
Visible indication of contacts status (when operation handle is in the 'OFF' position all contacts are open)
Red/Yellow manufacturer of emergency stop operating handle
Handles padlockable in the 'OFF' position
Front and rear mounting options
Special emergency stop buttons with undervoltage release available
Enclosed versions available
Wide choice of accessories : terminal shrouds, black/grey operating handles, auxiliary contact blocks, fixed and switched neutral add-on contact poles, shaft extensions for greater panel depth operation
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| The Bestact reed element is a highly reliable, broad control range reed switch that when used and implemented in various application products provides a user or manufacturing operation the utmost in uptime and throughput. Its broad control range allows a user to select one switch for any control load from TTL logic to fractional DC horsepower, thereby decreasing the various types of control devices needed for spare parts allocation while ensuring the same reliability levels. |
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Ratings 25 - 125A three and four pole
Comply with IEC 947-3 AC23 utilisation category
Disconnecting electrical equipment from the main
Visible indication of contacts status (when operation handle is in the 'OFF' position all contacts are open)
Red/Yellow manufacturer of emergency stop operating handle
Handles padlockable in the 'OFF' position
Front and rear mounting options
Special emergency stop buttons with undervoltage release available
Enclosed versions available
Wide choice of accessories : terminal shrouds, black/grey operating handles, auxiliary contact blocks, fixed and switched neutral add-on contact poles, shaft extensions for greater panel depth operation
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The B+K 1692 Switching Mode Manufacturer of dc power supply provides high current output in a lightweight and compact package. It is suitable for a variety of uses, especially for powering DC operated mobile radio equipment on the bench. It provides a variable voltage output from 3V to 15V at 40A continuous operation. In addition a fixed 13.8 VDC output is also selectable by a slider switch. Switching mode power supplies suppliers have the advantage of lightweight and high efficiency when compared to traditional linear mode power supplies. The efficiency can exceed 80% under the best conditions. Advanced circuitry protects against overload and provides immunity from RFI. A bright red and green Light emitting diode display provides for an accurate and highly readable indicator of settings.
Lightweight and compact
High efficiency
Current fold back circuitry with illuminated indicator prevents overloading the power supply
Over temperature protection circuitry
Over voltage protection prevents abnormal high output voltage
High RFI stability
Variable output 3V to 15V at 40A
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# The VSP Power Supply series utilizes modern switch mode technology to produce high-power, low-noise switching supplies that cost around twenty five percent less than linear supplies with the same power. The VSP series offers as much as 1.2 kilowatts in a 19 inch rack mountable chassis that measures just 1U (1.75 inches) in height. The VSP series supplier of power supplies can provide precise output voltage control via manual tuning utilizing front panel mounted ten-turn potentiometric or by professional remote control from an RS 232 interface (provided on standard VSP models) or by Gpib interface (add "GPIB" to the model number for a VSP with GPIB interface instead of RS 232). All models have remote sensing capabilities to automatically maintain desired voltage levels at the load. Provides 1.2 kilowatts at 20V, 40V, 60V and 120V output voltages (output voltages vary between different models)
# Compact 1U (1.75 in by 19 inch rack mountable chassis) is just a home on a bench as it is in a Rack
# Up to nine units can be cascaded, producing more than 10 kilowatts of DC power
# Front-to-back air flow allows full power operation without space between supplies
# Output on/off switch on front of unit
# RS 232 interface |
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The DC energy systems from FAC P series of SALICRU are rectifiers specially designed to supply direct current to the most varied equipment
of medium and high power. Manufactured in power rates of 1000, 2000, 2700 and 5000 W, allow being connected in parallel and built in
19 professional cabinets, where each cabinet can also include a monitoring and management unit (MS-102), professional batteries and DC outgoing distribution,
as well as load priority systems. Besides, each rectifier module can be hot swapped for its connection and removing, with all the advantages
that it means in the system operating.
On the other hand, thanks to the high quantity of rectifier modules that can be connected to one system only, allow having power rates
higher than 170 kW.
The monitoring and management unit (MS-102) controls the complete system, also it stores and manages the input, output and battery
data; and allows setting all the parameters on it. The rectifier modules communicates with it through the RS-485 port, and permanently it
is controlling the output voltage, current sharing among the modules, battery charging current, critical and non-critical load contactors,
the end of autonomies, etc. The external communication can be done in local or remote modes (GSM / TCP-IP). |
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Safety and reliability continue to gain increased importance in many industrial applications. The family of power supply units offers several solutions to increase the reliability and safety of the application. The N+1 redundancy modules provide a cost effective means for providing back-up power in the event the primary power supply fails. The "Buffer" module provides added reliability for conditions of "Brown-out" when input power is unreliable. The comprehensive line of Switched Mode Power Supplies accepts wide ranges of both AC and DC input voltages and has global certifications to meet worldwide single-phase and 3-phase application requirements. The line of Allen-Bradley Power Supplies has two distinct families the standard and Compact that are essential components for complete low voltage control solutions.
- Reliable Design
- Leading Edge Technology
- Reserve Power and Load Response
- Parallel Connection Compatible
The Allen-Bradley Bulletin 1497 Global Control Circuit Transformers from Rockwell Automation are designed to reduce supply voltages to center tool control circuits, providing greater safety to operators. These transformers also isolate the control circuits from power and lighting circuits. They are especially designed to accommodate the momentary current inrush caused when electromagnetic components are energized, without sacrificing secondary voltage stability per NEMA ICS2-100. |
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Features:
54 Models: 5 to 1000 Vdc, 3 to 900 Adc
Series and parallel master/slave operation
High dielectric withstand: 2500 Vac
50 Hz and 60 Hz input frequency
All user interface circuitry referenced to earth ground
OVT and OCT shutdown standard
Automatic V/I crossover
RS232 interface with SCPI commands
Optional IEEE-488, RS485, and Ethernet programming
Front panel manufacturer of potentiometers for stepless rotary control
Front panel calibration
User friendly controls and indicators
Remote Interface Professional software with self-teaching features
Drivers: Certified LabWindows/CVI and LabVIEW for GPIB, Serial, and TCP/IP communications
Load dependent cooling
High power factor
CE Mark
Magna-Power Electronics PQ SERIES combines the best of dc power processing with multiprocessor embedded control. A combination of high and medium frequency power processing technologies improves response, shrinks package size, and reduces cost. PQ SERIES manufacturers of power supplies are current fed and are more tolerant to abusive loads than conventional switching power supplies. |
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39 Models ranging from 16 to 2500 Vdc to 40 to 7500 Adc
Series and parallel master/slave operation
High dielectric withstand: 2500 Vac
All user interface circuitry referenced to earth ground
OVT and OCT shutdown standard
Automatic V/I crossover
RS232 interface with SCPI commands
Optional IEEE-488, RS485, and Ethernet programming
Front panel potentiometers for stepless rotary control
Front panel keypad and up/down control for digital control
100 memory states with front panel memory indicator
Auto sequencing by time or external triggering
Modulation with addition or multiplication
Front panel calibration
User friendly controls and indicators
Remote Interface Software with self-teaching features
Drivers: Certified LabWindows/CVI and LabVIEW for GPIB, Serial, and TCP/IP communications
High power factor |
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80 Models: 16 to 1000 Vdc, 20 to 4500 Adc
Series and parallel master/slave operation
High dielectric withstand: 2500 Vac
50 Hz to 400 Hz input frequency
All user interface circuitry referenced to earth ground
OVT and OCT shutdown standard
Automatic V/I crossover
RS232 interface with SCPI commands
Optional IEEE-488, RS485, and Ethernet programming
Front panel potentiometers for stepless rotary control
Front panel calibration
User friendly controls and indicators
Remote Interface Software with self-teaching features
Drivers: Certified LabWindows/CVI and LabVIEW for GPIB, Serial, and TCP/IP communications
Load dependent cooling
High power factor
CE Mark
Magna-Power Electronics MS SERIES combines the best of dc power processing with multiprocessor embedded control. A combination of high and medium frequency power processing technologies improves response, shrinks package size, and reduces cost. MS SERIES power supplies manufacturers are current fed and are more tolerant to abusive loads than conventional switching power supplies. |
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80 Models: 16 to 1000 Vdc, 20 to 2700 Adc
FEATURES:
Series and parallel master/slave operation
High dielectric withstand: 2500 Vac
50 Hz to 400 Hz input frequency
All user interface circuitry referenced to earth ground
OVT and OCT shutdown standard
Automatic V/I crossover
RS232 interface with SCPI commands
Optional IEEE-488, RS485, and Ethernet programming
Front panel potentiometric for stepless rotary control
Front panel calibration
User friendly controls and indicators
Remote Interface Software with self-teaching features
Drivers: Certified LabWindows/CVI and LabVIEW for GPIB, Serial, and TCP/IP communications
Load dependent cooling
High power factor
CE Mark
Magna-Power Electronics TS SERIES combines the best of dc power processing with multiprocessor embedded control. A combination of high and medium frequency power processing technologies improves response, shrinks package size, and reduces cost. TS SERIES power supplies manufacturers are current fed and are more tolerant to abusive loads than conventional switching power supplies. |
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LoPAC Family - AC-DC Switcher Manufacturers of power supplies
The LoPAC family consists of three ultra low profile, professional fan cooled, switching power supplies that combine the advantages of power factor correction (PFC) with high power density. They consist of the PFC Mini, PFC Micro and PFC MicroS. |
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| REO build a range of variable output Dc power supply units that operate on the switch mode principle. The variable output is produced by high speed switching of the mains supply, after rectification, using IGBT's and controlling the mark space ratio. The DC level is reduced to the required output range by employing REO high-frequency industrial transformers. Smoothing components, also manufactured by REO, are used to give a steady, ripple free DC supply. |
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Features:
- UL-recognition (in preparation) marking for worldwide
applications.
- Designed for power ratings from 120 to 960 W. |
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1U High, Up to 450 Watts with PFC and Hot-Swap Provision
FEATURES
- Includes Isolated 5V, ĵA Standby Output
- Hot-Swap Operation
- 12, 24 or 48VDC Outputs
- I2C Serial Data Bus Option
- Integral LED Status Indicators
- Up to 5.6 Watts/Cubic Inch
- Power Factor Corrected
- Low Profile: 1.6 Inches (41mm) High
- Single Hot-Swappable Manufacturers of connector
- Staged Pin Engagement
- ORing Professional diodes on Output
- 1U, 19" Racks Hold 2 or 3 Units*
- Active Current Sharing
- Universal 85 to 264VAC Input
- Class B EMI Input Professional filter
- Optimized Thermal Management
- No Minimum Load
- Control & Monitoring Features
- Front-End Switcher - PCG & TPCG
- SEMI F47 Compliant at Hi-Line |
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