UL - 1004-5 CRD

UL Standards for Safety Fire Pump Motors - Section / Paragraph Reference: 8.3, 10.3, 11.5 Subject: Requirements for motors rated above 600V and greater than 500 hp.

active, Most Current
Organization: UL
Publication Date: 21 November 2017
Status: active
Page Count: 2

Document History

1004-5 CRD
November 21, 2017
UL Standards for Safety Fire Pump Motors - Section / Paragraph Reference: 8.3, 10.3, 11.5 Subject: Requirements for motors rated above 600V and greater than 500 hp.
A description is not available for this item.
March 9, 2015
UL Standards for Safety Fire Pump Motors - Section / Paragraph Reference: Sections 1, 3, 8, 9, 10 and 11 Subject: Revised requirements to support motors rated greater than 500 hp and excess of 600V, additional requirements for IEC design N motors, additional requirements for single phase motors, and clarification for measuring the locked-rotor current
General A motor for use with fire pumps shall be polyphase Design B, as defined in NEMA MG 1, Motors and Generators. Exception: A motor complying with Exceptions No. 1 and No. 2 of Clause 10.2 is...

References

Advertisement