№ lp_1_2_08476
File format: docx
Character count: 6806
File size: 45 KB
The document provides installation guidelines and best practices for Bi-directional amplifier (BDA) and ERRCS radio systems in Shrewsbury, ensuring compliance with NFPA/NEC standards.
Year:
2020
Region / City:
Shrewsbury
Topic:
Installation Guidelines, Bi-directional Amplifier (BDA), ERRCS Radio System
Document Type:
Guidelines
Organization / Institution:
Shrewsbury Fire Department, Emergency Communications Dept.
Author:
Shrewsbury Fire Department
Target Audience:
Installers, Engineers, Contractors
Period of Validity:
Ongoing
Approval Date:
11/13/2020
Date of Amendments:
Subject to change
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Note:
Year
Subject:
Charity Management
Document Type:
Code of Conduct
Organ / Institution:
BDA
Target Audience:
Board of Trustees
Year:
2009
Region / City:
Worldwide
Theme:
Broadcast Driver Architecture, Protected Broadcast Driver Architecture
Document Type:
White Paper
Organization:
Microsoft Corporation
Author:
Microsoft Corporation
Target Audience:
Computer OEMs, Tuner Vendors, Developers
Period of Validity:
N/A
Approval Date:
April 21, 2009
Date of Changes:
N/A
Year:
2023
Region / City:
Global
Topic:
Variable Frequency Drives
Document Type:
Technical Specification
Author:
Not specified
Target Audience:
Engineers, Technical Professionals
Period of Validity:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Standards:
UL 508C, CSA 22.2 No. 274-2017, UL 1995, CE mark 2006/42/EC, IEC 60529, EN 61800-3, IEEE C62.41
Quality Assurance:
In-circuit testing, computerized testing, MTBF 28 years
Description:
Technical specification document describing the mechanical and operational features of the HV600 Variable Frequency Drive (VFD) for industrial applications, with detailed information on performance, construction, standards, and protection mechanisms.
Year:
2026
Region / City:
Not specified
Subject:
Industrial Automation / Motion Control
Document Type:
Technical Guide
Organization / Institution:
Rockwell Automation
Author:
Not specified
Target Audience:
PLC and motion control engineers
Software Version:
Studio V24
Equipment:
Powerflex 525, Powerflex 527
Functionality Covered:
Drive configuration, motion commands, input/output mapping, acceleration/deceleration, jog simulation
Contextual Notes:
Includes examples and programming practices for integrating Powerflex 527 drives in PLC systems
Year:
2023
Region / city:
Europe
Topic:
Satellite communications, MSS services, 2 GHz frequency band
Document type:
Report
Organization / institution:
CEPT, EU Radio Spectrum Policy Group
Author:
Not specified
Target audience:
Stakeholders in satellite communications, EU regulatory bodies, telecom operators
Period of validity:
Not specified
Approval date:
Not specified
Date of changes:
Not specified
Year:
2017
Region / City:
NATO Europe
Topic:
Military frequency spectrum allocation
Document Type:
Agreement
Author:
NATO
Target Audience:
NATO Member Nations, Civil and Military Authorities
Period of Validity:
Not specified
Date of Approval:
Not specified
Date of Amendments:
Not specified
Year:
2023
Region / city:
European Union
Topic:
Satellite Communications, Mobile-Satellite Services (MSS), Frequency Regulation
Document Type:
Draft Response
Organ / institution:
CEPT, WGFM, ECC
Author:
FM44
Target audience:
Policy Makers, Telecommunications Authorities, Satellite Service Providers
Period of validity:
Not specified
Approval date:
Not specified
Date of amendments:
Not specified
Context:
A draft response outlining current and future developments in satellite communications and MSS services, focusing on the 2 GHz frequency band and related regulatory aspects within the EU.
PumpDrive R self-cooling frequency inverter for asynchronous and synchronous motors, 27 October 2021
Year:
2021
Manufacturer:
KSB
Type:
PumpDrive R series
Document type:
Technical datasheet / Product specification
Mounting options:
Wall-mounted or cabinet-mounted
Voltage range:
3~380 V AC to 480 V AC, optional extended ranges
Frequency:
50–60 Hz ±2
Ambient conditions:
-10 °C to +50 °C, 5–95% relative humidity, non-condensing
Inputs/Outputs:
2 analog inputs, 1 analog output, 4 digital inputs, 2 relay outputs
Communication interfaces:
Modbus RTU standard, optional Profibus DP, Modbus TCP, ProfiNet, Ethernet IP, DeviceNet
Protective functions:
Overcurrent limitation, PTC monitoring, phase failure protection, motor-end short-circuit monitoring, overvoltage/undervoltage monitoring, dry running/hydraulic blockage protection
Control:
Open-loop and closed-loop operation, integrated PID controller, sensorless pressure and flow rate control
Additional features:
Programmable start/stop ramps, vector control, automatic motor adaptation, deragging function, standby mode, energy savings counter, service interface
Document status:
Typical tender, subject to technical modification
Date:
27 October 2021
Year:
2023
Region / city:
Sweden
Topic:
Fast Frequency Reserve (FFR), Energy, Frequency Regulation
Document type:
Application
Author:
Svenska kraftnät
Target audience:
Energy providers, contractors, and regulatory bodies
Effective period:
Not specified
Approval date:
Not specified
Amendment date:
Not specified
Year:
2025
Region / City:
GB Transmission System
Topic:
Frequency Response
Document Type:
FAQ
Organization:
NESO
Author:
Bea Ennim
Target Audience:
Generators, Power Stations
Period of Validity:
Ongoing
Approval Date:
16 Jan 2025
Amendment Date:
N/A
Organisation:
EirGrid; SONI
Document type:
Test procedure
Template version:
3.0
Publication date:
12 November 2019
Applicable services:
Fast Frequency Response; Primary, Secondary and Tertiary Operating Reserve
System operator role:
Transmission System Operator
Intended submitter:
Aggregator
Approval authority:
EirGrid; SONI
Submission requirements:
Completed and signed test procedure; test data files; test report
Safety requirements:
Site safety requirements specified
Scope:
Aggregated Generating Units and Individual Sites
Regulatory context:
System services contracting and compliance testing
Year:
2021
Region / City:
Waldenburg, Germany
Topic:
Atomic Clocks, Frequency Products
Document Type:
Press Release
Organization / Institution:
IQD Frequency Products, Würth Elektronik eiSos Group
Author:
IQD Frequency Products
Target Audience:
Industry professionals, technology companies
Period of Validity:
N/A
Approval Date:
18 January 2021
Modification Date:
N/A
Year:
2026
Region / city:
N/A
Topic:
Industrial automation, motor control
Document type:
Technical specification
Organization / institution:
N/A
Author:
N/A
Target audience:
Engineers, technical professionals in industrial automation
Effective period:
N/A
Approval date:
N/A
Revision date:
N/A
Note:
Year
Subject:
Electrical Equipment
Document Type:
Technical Specification
Context Description:
A technical specification for variable frequency drives, detailing their design, operational characteristics, and compliance standards.
Year:
2023
Region / City:
Europe
Topic:
Frequency options for UAS
Document Type:
Working document
Organization / Institution:
ECC, WGFM, CG
Author:
Not specified
Target Audience:
Regulators, UAS developers, governmental agencies
Period of Validity:
Not specified
Approval Date:
Not specified
Date of Amendments:
Not specified
Context:
A working document discussing frequency options for Unmanned Aerial Systems (UAS) in various frequency bands, including proposals for governmental and non-governmental use, and considerations for coordination with existing services.
Year:
2021
Region / city:
N/A
Subject:
Electrical Engineering
Document type:
Technical specification
Author:
N/A
Target audience:
Engineers, technicians
Period of validity:
N/A
Approval date:
N/A
Date of amendments:
N/A
Environmental conditions:
-10°C to 40°C, 50°C maximum with derate; Humidity: 0% to 95%, non-condensing; Altitude: up to 1,000 meters
Quality assurance:
In-circuit testing, MTBF 28 years
Safety certifications:
UL, cUL listed; CE marked
Construction:
Main switch built-in; Power input stage: solid-state diode rectifier
Power and control:
Microprocessor-based, non-volatile memory, USB connection
Protection features:
Overload protection, motor overload, fault display, electronic ground fault
Operational capabilities:
Speed reference command, bi-directional speed search
Energy saving:
Automatic energy-saving, reduced voltage operation
Product features:
Efficiency: 96% at half-speed, 98% at full-speed