Active Standard

IEEE C37.14-2015

IEEE Standard for DC (3200 V and below) Power Circuit Breakers Used in Enclosures

Enclosed dc power circuit breakers of the stationary or drawout 32 type of one- or two-pole construction with one or more rated maximum voltages of 300 V, 325 V, 33 600 V, 800 V, 1000 V, 1200 V, 1600 V, or 3200 V for applications on dc systems having nominal 34 voltages of 250 V, 275 V, 500 V, 750 V, 850 V, 1000 V, 1500 V, or 3000 V, with general-purpose, 35 high-speed, semi-high-speed and rectifier circuit breakers; manually or power-operated; and with 36 or without electromechanical or electronic trip devices are covered in this standard. Service conditions, ratings, 37 functional components, temperature limitations and classification of insulating materials, dielectric 38 withstand voltage requirements, test procedures, and application are dealt with in this standard.

Sponsor Committee
PE/SWG - Switchgear
Learn More
Status
Active Standard
PAR Approval
2011-09-10
Superseding
C37.14-2002
Board Approval
2015-03-26
History
ANSI Approved:
2016-08-25
Published:
2015-06-03

Working Group Details

Society
IEEE Power and Energy Society
Learn More
Sponsor Committee
PE/SWG - Switchgear
Learn More
Working Group
LVSD-WG_PC37.14 - LVSD - Joint LVSD-VT Task Force (IEEE Standard for Low-Voltage DC Power Circuit Breakers Used in Enclosures)
Learn More
IEEE Program Manager
Ashley Moran
Contact
Working Group Chair
Lou Grahor
No Active Projects
No Active Standards

C37.14-2002

IEEE Standard for Low-Voltage DC Power Circuit Breakers Used in Enclosures

Reaffirmed 2008. Revision of IEEE Std C37.14-1999. This IEEE Standards product is part of the C37 family on Switchgear, Substations and Protective Relays. Abstract:This standard covers enclosed low-voltage dc power circuit breakers of the stationary or draw-out type of one- or two-pole construction with one or more rated maximum voltages of 300 V, 325 V, 800 V, 1000 V, 1200 V, 1600 V, or 3200 V for applications on dc systems having nominal voltages of 250 V, 275 V, 750 V, 850 V, 1000 V, 1500 V, or 3000 V, with general-purpose, high-speed, semi-high-speed and rectifier circuit breakers; manually or power-operated; and with or without electromechanical or electronic trip devices. It deals with service conditions, ratings, functional components, temperature limitations and classification of insulating materials, dielectric withstand voltage requirements, test procedures, and application.

Learn More

No Inactive-Withdrawn Standards
No Inactive-Reserved Standards
Newswire

Sign up for our monthly newsletter to learn about new developments, including resources, insights and more.