Equipment information

Simpson 228 Current Leakage Tester
Manufacturer
Simpson
Model 228
Date 2004
Category: Measurement instruments
Group Current Leakage Tester
Description Current Leakage Tester
Information
                                    The Simpson Model 228 is a special purpose AC/DC
milliammeter that measures potentially hazardous leakage
current on electrical and electronic equipment. This
Instrument meets the guidelines published in IEC 990,
“Methods of
Measurement of Touch Current and Protective Conductor
Current.” Most stadards agencies in the United States —
including ANSI, ISA and UL are in the
process of implementing the networks from IEC 990 into their
specifications.

The Model 228 tests equipment operating at 120-220 volts AC
or DC power line
circuits only. Instrument features include:
•
Separate leakage current networks for measuring the
following electrical
shock response levels:
Perception/reaction (shock hazard)
Let-go (shock hazard)
Burn hazard
• 0-300 volt scale for measuring open circuit voltage
between accessible parts
and ground.
• An RMS reading meter with scales that read shock hazard up
to 10 Measure-
ment Indication Units (MIU), burn hazard up to 100 mA and
peak indicating
RMS shock hazard. (Refer to Section 7, Measurement
Procedures) for more
information.
• Output connections for an external peak reading Instrument
(required for
measuring peak readings on non-sinusoidal waveforms).
• Convenient battery test function.

The 228 is battery operated. In some applications, the lead
attached to the “Ground”
input may not be attached to earth ground. As a result, the
output jacks may be
“floating.” To prevent a shock hazard, do not connect any
connectors or equipment with accessible conductive surfaces.

These manuals are available for the above equipment:

Simpson -- 228 -- User Manual
File name Simpson-6333-Manual-Page-1-Picture
Manual Type User Manual
Pages 20
Size 152.49 Kbytes (156145 Bytes)
Language english
Revision 4
Manual-ID/Number 06-115537
Date July 2004
Quality Electronic document, no scan, very well readable.
Upload date
MD5 bf66b2f4f41b68e7286a008d5089e3fc
Downloads 194 since 01 November 2014
Information
Simpson-6333-Manual-Page-1-Picture
Start Free Download


Simpson -- 228 --
File name Simpson-6336-Manual-Page-1-Picture
Manual Type
Pages 20
Size 152.23 Kbytes (155879 Bytes)
Language english
Revision 4
Manual-ID/Number 06-115537
Date July 2004
Quality Electronic document, no scan, very well readable.
Upload date
MD5 395003de41da9f261b827d2c2fc520de
Downloads 178 since 02 November 2014
Information
Simpson-6336-Manual-Page-1-Picture
Start Free Download


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