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IEEE PC37.20.2a/D9, Oct 2019 - IEEE Approved Draft Standard for Metal-Clad Switchgear Amendment 1: Control and Secondary Circuits and Devices, and All Wiring
2020 Edition, March 5, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.

PC37.20.1a/D7, Oct 2019 - IEEE Approved Draft Standard for Metal-Enclosed Low-Voltage (1000Vac and below, 3200Vdc and below) Power Circuit Breaker Switchgear Amendment 1: Control and Secondary Circuits and Devices, and All Wiring
2020 Edition, March 5, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.

PC37.21a/D7, October 2019 - IEEE Approved Draft Standard for Control Switchboards Amendment 1: Control and Secondary Circuits and Devices, and All Wiring
2020 Edition, March 5, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.

P485/D6, Feb 2020 - IEEE Draft Recommended Practice for Sizing Lead-Acid Batteries for Stationary Applications
2020 Edition, February 24, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Methods for defining the dc load and for sizing a lead-acid battery to supply that load for stationary battery applications in full-float operations are described in this recommended practice. Some factors relating to cell selection are provided for consideration. Installation, maintenance,...

P802.15.4-REVd/D05, Feb 2020 - IEEE Draft Standard for Low-Rate Wireless Networks
2020 Edition, February 19, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The protocol and compatible interconnection for data communication devices using low data-rate, low-power, and low-complexity short-range radio frequency (RF) transmissions in a wireless personal area network (WPAN) are defined in this standard. A variety of physical layers (PHYs) have been defined...

P1653.2/D4, Oct 2019 - IEEE Draft Standard for Uncontrolled Traction Power Rectifiers for Substation Applications Up to 1500 V DC Nominal Output
2019 Edition, October 24, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

The design, manufacturing, and testing unique to the application of uncontrolled semiconductor power rectifiers for direct current (dc) supplied transportation substation applications up to 1500 V dc nominal output is covered in this standard. The standard is intended to address...

P11073-10420/D3, Feb 2020 - IEEE Draft Standard - Health Informatics - Personal Health Device Communication Part 10420: Device Specialization - Body Composition Analyzer
2020 Edition, February 14, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Within the context of the ISO/IEEE 11073 family of standards for device communication, this standard establishes a normative definition of the communication between personal body composition analyzing devices and managers (e.g., cell phones, personal computers, personal health appliances,...

521-2019 - IEEE Standard Letter Designations for Radar-Frequency Bands
2020 Edition, February 14, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Letter terms in common usage are related to the frequency ranges that they represent in this standard.

C57.123-2019 - IEEE Guide for Transformer Loss Measurement
2020 Edition, February 10, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Information and general recommendations of instrumentation, circuitry, calibration, and measurement techniques of no-load losses (excluding auxiliary losses), excitation current, and load losses of power and distribution transformers are provided. The guide is intended as a complement to the...

1847-2019 - IEEE Recommended Practice for Common Framework of Location Services for Healthcare
2020 Edition, February 10, 2020 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A common framework of Location Services for Healthcare (LS-H) is contained in this recommended practice. The framework includes LS-H conceptual information model and LS-H common terminology.

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