№ files_lp_4_process_3_089119
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Clarification document providing detailed responses to technical and procedural questions for the tender concerning metering units, energy meters, and current transformers, including specifications, CT ratios, compliance standards, and delivery terms.
Year:
2024
Region / City:
Zambia
Subject:
Supply and Delivery of Metering Units and Current Transformers
Document Type:
Tender Clarification
Organization / Institution:
ZESCO Limited
Target Audience:
Bidders and Suppliers
Tender Reference:
ZESCO/ONB/093&094/2024
CT Ratio:
800/400/200/1A
Voltage Rating:
3 Phase, 230/400V
Meter Type:
Digital/Programmable, Postpaid
Compliance Standards:
IEC 60695-2-1, UL94-VO, IEC 62052-11, IEC 62056-21
Delivery Terms:
DDP
Currency for Quotation:
Zambian Kwacha or USD
Brands Preferred:
ISKRAEMECO, CEWE (Secure Meters), ITRON
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2016
Region / City:
N/A
Subject:
Medium-voltage transformers
Document Type:
Technical specifications
Organization / Institution:
N/A
Author:
N/A
Target Audience:
Engineers, manufacturers, and contractors involved in transformer installation and maintenance
Validity Period:
N/A
Approval Date:
N/A
Date of Modifications:
N/A
Year:
2025
Region / City:
California, USA
Topic:
Medium-Voltage Transformers for Power and Lighting
Document Type:
Technical Specification
Organization / Institution:
Engineering Department
Author:
Unknown
Target Audience:
Engineers, Contractors, and Technicians in Electrical Power Distribution
Period of Validity:
Ongoing
Approval Date:
Not specified
Date of Changes:
Not specified
Note:
Year
Topic:
Electrical engineering
Document type:
Paper
Target audience:
Experts in electrical engineering
Year:
2026
Region / city:
Waldenburg, Germany
Topic:
Current Sense Transformers, Design Tool, Electronic Components
Document Type:
Press Release
Organization:
Würth Elektronik
Author:
Würth Elektronik
Target audience:
Developers, Engineers
Period of validity:
N/A
Approval date:
February 3, 2026
Modification date:
N/A
Year:
2016
Region / City:
United States
Topic:
Electrical Equipment, Transformers
Document Type:
Technical Specification
Organization / Institution:
The American Institute of Architects (AIA)
Author:
The American Institute of Architects (AIA)
Target Audience:
Engineers, Architects, Contractors
Validity Period:
N/A
Approval Date:
2016
Amendment Date:
N/A
Year:
2018
Region / City:
Jaipur, Rajasthan, India
Document Type:
Tender Notice
Organization:
The LNM Institute of Information Technology, Jaipur
Contact:
Finance & Purchase Officer, Phone: 0141 5191733, Email: [email protected]
Scope:
Supply of spares and maintenance of 2x1000 kVA transformers, LT & HT panels, ACBs, VCBs, and capacitor panels
Eligibility:
Completion of at least five similar projects
Submission Deadline:
27 June 2018
Location of Work:
Gram-Rupa Ki Nangal, Post-Sumel, Via-Jamdoli, Jaipur
Technical Requirements:
Detailed inspection, cleaning, testing, and repair of transformers, ACBs, VCBs, panels, and related equipment
Financial Requirements:
Price bid including all taxes, transportation, manpower, lodging, and boarding
Year:
2024
Region / City:
Australia and New Zealand
Topic:
Energy efficiency standards for distribution transformers
Document Type:
Regulatory impact statement
Organization / Agency:
Commonwealth of Australia, Department of Climate Change, Energy, the Environment and Water
Author:
Commonwealth of Australia
Target Audience:
Policymakers, industry stakeholders, regulators
Scope:
Distribution transformers
Period Covered:
2024–2051
Legislation:
GEMS Act
License:
Creative Commons Attribution 4.0 International
Note:
Year
Topic:
Electrical Engineering, Power Distribution
Document Type:
Technical Description
Organization / Institution:
Eskom
Target Audience:
Engineers, Electrical Technicians
Year:
2018
Region / City:
Lao PDR
Theme:
Energy Efficiency, Carbon Emission Reduction
Document Type:
Methodology
Organization:
Joint Crediting Mechanism
Author:
Unknown
Target Audience:
Power companies, energy project developers
Period of Validity:
Ongoing
Approval Date:
10 August 2018
Amendment Date:
N/A
Year:
2023
Region / City:
International
Subject:
Electrical Engineering
Document Type:
Technical Reference
Institution / Organization:
Independent Study / Engineering Publication
Author:
Not specified
Target Audience:
Electrical engineers, students, technical professionals
Period of Validity:
Current
Date of Publication:
2023
Materials:
Copper, Aluminum, Steel
Applications:
Power transmission, voltage conversion, electrical isolation
Construction Details:
Primary winding, Secondary winding, Core
Cooling Methods:
Air-cooled, Oil-immersed, Water-cooled
Transformer Classification:
By cooling, insulation, phases, mounting, service, frequency
Key Concepts:
Electromagnetic induction, voltage transformation, winding design, equivalent circuit
Document ID:
MSP_TPL_0001
Document Name:
MSP Application Form
Issue:
7.0
Reason for Issue:
Issue Released for Baseline 49.0
Effective Date:
March 1, 2023
Document Change History:
1.0 – For publication – 02/18/2000; 2.0 – For Metering Service Provider Final Registration – 01/11/2002; 3.0 – Issue Released for Baseline 13.1 – June 1, 2005; 4.0 – Issue Released for Baseline 31.0 – March 5, 2014; 5.0 – Issue Released for Baseline 35.1 – June 1, 2016; 6.0 – Issue Released for Baseline 44.1 – December 2, 2020; 7.0 – Issue Released for Baseline 49.0 – March 1, 2023
Related Documents:
MDP_PRO_0007 – Market Manual 3: Part 3.1: Metering Service Provider (MSP) Registration, Revocation and De-registration; IMO_AGR_0012 – Metering Service Provider Agreement; MDP_RUL_0002 – Market Rules for the Ontario Electricity Market
Organization:
Independent Electricity System Operator (IESO)
Type:
Application Form
Scope:
Wholesale Electricity Market, Ontario
Confidentiality:
Confidential
Date:
16 July 2025
Issue Resolution Proposal:
CRP666
Issues Log ID:
TS1637
Issue Title:
Changes to GBCS & CHTS to Support VW Relay and & CADg
Source:
SMIP
Date Raised:
22 February 2024
Status:
Draft v0_2
Documentation Reference:
GBCS v4.3, CHTS v1.6
Description:
Addressing the changes required to support Internet based WAN communications using Virtual WAN Relay functionality on the HAN in the GBCS and CHTS specs.
Proposed Implementation and Preamble:
On 12 December 2023 SMIP issued a consultation on proposals to establish arrangements whereby communications with Smart Metering Systems installed in premises with no Wide Area Network could be established via the DCC using the internet and the consumer’s broadband. On 24 October 2024 we published a consultation response reflecting the substantial support for the proposals. Upon completion of that consultation, we instructed DCC to produce an SEC Variation Test Approach Document on 24 November, which enabled DCC to formally engage in the necessary development. The solution proposed relies on the use of the consumer’s broadband and consequently requires the consent of the consumer for it to be implemented. In addition, it requires additional device functionality to be installed at the premises, this is to be provided either from a separate device or incorporated into another device such as a PPMID or CAD. That Device will be referred to as the Virtual WAN Device (VWD). DCC have accommodating the changes to WAN provision that are required to implement the proposals. This includes the provision of a Virtual Wan Provider (VWP), some modest changes to DSP but without any DUIS or schema affecting changes and the creation of a CH variant known as the Virtual WAN CH (VWCH), accommodating the Virtual WAN message relay functionality. As per the December 23 consultation, the current use case for Virtual WAN message relay is No WAN areas. The VWCH will be processing Commands that have originated from the internet, via the VWP and a VWD. Virtual WAN message relay is enabled once the VWD is present in the VWCH Device Log, the enablement at installation will be via an automatic Device Command from the VWD. Currently there are no plans for service users to enable the VWD to join with the VWCH, via a service request, hence no DUIS Schema changes are proposed, such that suppliers’ current operational systems and processes are intended to remain unaffected. A design principle for the initiative is to minimise change to deliver a VW message relay as soon as possible. As such functionality that requires significant DCC change such as new Service Requests has been deliberately avoided. For a new installation in a No WAN situation, the VWD will ‘pair’ and ‘join’ with the VWCH automatically as part of the I&C activity. Whilst there is currently no service request as such, DCC will be able to determine whether a VWD is operating in ‘VW Mode’ (i.e., connecting via the VWP rather than though the CSP WAN), or not. Whilst the method for doing this remains outside of the GBCS / CHTS, the intention is to make this information available to service users, which might be appropriate to suppliers following a CoS event. The method involved will be discussed in the Virtual WAN Interface Specification. This CRP sets out the proposed changes to both CHTS and GBCS.
Year:
2024
Region / City:
Blantyre, Malawi
Theme:
Water and Sanitation
Document Type:
Environmental and Social Management Plan
Organization / Institution:
Blantyre Water Board
Author:
Blantyre Water Board
Target Audience:
Government Officials, Public Health Authorities, Local Communities
Period of Effect:
2024-2029
Approval Date:
February 2024
Date of Amendments:
N/A
Year:
2019
Region / City:
Ontario
Topic:
Electrical Metering Standards
Document Type:
Guide
Organization:
Hydro One Remotes
Author:
Hydro One Remotes
Target Audience:
Customers, consultants, electrical contractors
Period of Validity:
Not specified
Approval Date:
December 14, 2019
Date of Amendments:
Not specified
Year:
2023
Region / city:
Great Britain
Topic:
Smart Metering, Energy
Document Type:
Technical Specification
Organization / Institution:
DLMS User Association, ZigBee Alliance
Author:
Not specified
Target audience:
Industry professionals, technical experts in energy metering
Period of validity:
Not specified
Approval Date:
November 2023
Date of amendments:
Not specified
Document type:
Frequently Asked Questions
City:
Balch Springs
Subject:
Digital water meters
Technology:
Advanced Metering Infrastructure (AMI)
Vendor:
Sensus
Implementing authority:
City Council of Balch Springs
Utility department:
Utilities Department
Funding source:
City Capital Improvement Project funds
Installation period:
October 2018 – April 2019
Installation hours:
8:00 am – 5:00 PM, Monday through Friday
Meter data transmission:
Encrypted radio frequency network
Regulatory compliance:
Federal Communications Commission regulations
Customer cost:
No additional charge for meter installation
Contact phone:
972-286-4477
Year:
2026
Region / City:
Douglas County, Washington
Subject:
Advanced Metering Infrastructure (AMI) proposal
Document Type:
Request for Proposal (RFP)
Organization / Institution:
Douglas PUD
Author:
Not specified
Target Audience:
Vendors, Contractors, Technology Providers
Period of Action:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2023
Region / City:
Tasmania
Subject:
Electrical Work Request
Document Type:
Form
Organization:
Hydro Tasmania
Author:
Momentum Energy
Target Audience:
Customers requesting electrical connection, metering change, or service alteration
Period of validity:
N/A
Approval Date:
N/A
Modification Date:
N/A
Year:
2021
Region / City:
California
Topic:
Clean Energy, Net Energy Metering, Solar Energy
Document Type:
Letter
Organization:
Coalition for San Francisco Neighborhoods
Author:
Mari Eliza
Target Audience:
California Board of Supervisors, California Public Utilities Commission, Governor Gavin Newsom
Action Requested:
Resolution support for Net Energy Metering policy
Period of Validity:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified