ASTM International - ASTM F1669M-96(2007)

Standard Specification for Insulation Monitors for Shipboard Electrical Systems [Metric]

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Organization: ASTM International
Publication Date: 1 May 2007
Status: historical
Page Count: 3
ICS Code (Electrical equipment of ships and of marine structures): 47.020.60
scope:

1.1 This specification covers two (2) types of electrical system insulation monitoring devices.

1.1.1 Type I is an ac device intended as a permanently installed unit for use in the detection of ohmic insulation faults to ground in active ac ungrounded electrical systems up to 1000 VAC, having dc components up to 1500 VDC.

1.1.2 Type II is a dc device intended as a permanently installed unit for use in the detection of ohmic insulation faults to ground in dc ungrounded electrical systems up to 1500 VDC.

1.2 Limitations - This specification does not cover devices that are intended for operation in ac ungrounded systems without dc components.

1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

The following precautionary caveat pertains only to the test methods portion, Section 7 of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

abstract:

This specification covers insulation monitoring devices for shipboard electrical systems. Materials covered by this specification include Type I (ac device) and Type II (dc device) electrical... View More

Document History

April 1, 2018
Standard Specification for Insulation Monitors for Shipboard Electrical Systems [Metric]
1.1 This specification covers two (2) types of electrical system insulation monitoring devices. 1.1.1 Type I is an AC device intended as a permanently installed unit for use in the detection of...
October 1, 2012
Standard Specification for Insulation Monitors for Shipboard Electrical Systems [Metric]
1.1 This specification covers two (2) types of electrical system insulation monitoring devices. 1.1.1 Type I is an AC device intended as a permanently installed unit for use in the detection of...
ASTM F1669M-96(2007)
May 1, 2007
Standard Specification for Insulation Monitors for Shipboard Electrical Systems [Metric]
1.1 This specification covers two (2) types of electrical system insulation monitoring devices. 1.1.1 Type I is an ac device intended as a permanently installed unit for use in the detection of...
June 10, 1996
Standard Specification for Insulation Monitors for Shipboard Electrical Systems [Metric]
1.1 This specification covers two (2) types of electrical system insulation monitoring devices. 1.1.1 Type I is an ac device intended as a permanently installed unit for use in the detection of...
January 1, 1996
Standard Specification for Insulation Monitors for Shipboard Electrical Systems [Metric]
1.1 This specification covers two (2) types of electrical system insulation monitoring devices. 1.1.1 Type I is an ac device intended as a permanently installed unit for use in the detection of...
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