Modular Automation Devices - Hager
Modular Automation Devices - Hager
Modular Automation Devices - Hager
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Digital voltmeters, ammeters<br />
Digital voltmeters<br />
SM501<br />
For domestic and commercial<br />
installations.<br />
three phase :<br />
use of a voltmeter selector<br />
switch SK 602<br />
Digital ammeters<br />
from SM 020 to SM 911<br />
SM 020 : direct reading<br />
from SM 151 to SM 911 :<br />
reading via a current transformer<br />
(see below)<br />
For technical details,<br />
see page 422<br />
Designation Characteristics Width in I Pack Cat.<br />
17.5mm qty. ref.<br />
Digital voltmeter voltage rating :<br />
220/230V; 50/60Hz<br />
accuracy : ±1%<br />
consumption : 4VA<br />
scale : 0 -500V 4 1 SM501<br />
<strong>Modular</strong><br />
devices<br />
SM501<br />
Digital ammeters voltage rating :<br />
220/230V; 50/60Hz<br />
accuracy : ±1%<br />
consumption : 4VA<br />
- direct scale : 0-20A 4 1 SM020<br />
- reading via CT150/5A scale : 0-150A 4 1 SM151<br />
(SR 150)<br />
- reading via CT 400/5A scale : 0-400A 4 1 SM401<br />
(SR 400)<br />
- reading via CT 600/5A scale : 0-600A 4 1 SM601<br />
(SR 600)<br />
SM020<br />
- reading via CT 800/5A scale : 0-800A 4 1 SM801<br />
(SR 800)<br />
- reading via CT 1500/5A scale : 0-1500A 4 1 SM901<br />
(SR 900)<br />
- reading via CT 2000/5A scale : 0-2000A 4 1 SM911<br />
(SR 910)<br />
383
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