Apparecchiature informatiche

Simpson 228 Dispersione di corrente Tester
Produttore:
Simpson
Modello: 228
Data: 2004
Categoria: Strumenti di misura
Gruppo: Dispersione di corrente Tester
Descrizione: Current Leakage Tester
Informazioni:

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.

Questi manuali sono disponibili per l'attrezzatura di cui sopra:

Tipo manuale: Manuale d'uso Simpson-6333-Manual-Page-1-Picture
Pagine: 20
Dimensioni: 152.49 Kbytes (156145 Bytes)
Lingua: Inglese
Revisione: 4
Manuale-ID/numero: 06-115537
Data: luglio 2004
Qualità: Documento elettronico, senza ricerca, molto ben leggibile.
Data di aggiunta:
MD5: bf66b2f4f41b68e7286a008d5089e3fc
Downloads: 295 dal 01 novembre 2014
Informazioni:

Simpson-6333-Manual-Page-1-Picture


Tipo manuale: Simpson-6336-Manual-Page-1-Picture
Pagine: 20
Dimensioni: 152.23 Kbytes (155879 Bytes)
Lingua: Inglese
Revisione: 4
Manuale-ID/numero: 06-115537
Data: luglio 2004
Qualità: Documento elettronico, senza ricerca, molto ben leggibile.
Data di aggiunta:
MD5: 395003de41da9f261b827d2c2fc520de
Downloads: 315 dal 02 novembre 2014
Informazioni:

Simpson-6336-Manual-Page-1-Picture


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