800.727.5646 automatictiming.com Automatic Timing & Controls SA & SD Series Solid-State Relays // SA & SD Series 155 DC and AC I n p ut s — S o l i d - S t a t e R e l a y SDA1, SAA1 SDA3 Model A B C D E F NO118(1)-60 60 90 100 60 N/A 48 NO118(2)-200 60 90 100 200 97 N/A • 15, 25, 40A @ 50-240 VAC Outputs • 4 to 32 VDC and 85 to 240 VAC Input • LED Operation Indicator (SD Only) • Compatible Heat Sinks HEAT SINK INFORMATION: To achieve the rated output current loads for all ATC solid-state relays, they must be mounted to a heat sink. SDA1, SAA1 SDA3 \\\SPECIFICATIONS INPUT VOLTAGE DC Models (SDA) 4—32 VDC AC Models (SAA) 85—240 VAC PICK UP VOLTAGE SDA Models, 4V Max SAA Models, 85V Max. DROP OUT VOLTAGE SDA Models, 1V Min. SAA Models, 40V Min. PEAK REPETITIVE OUTPUT VOLTAGE 600 Vrms Max. OFF STATE LEAKAGE CURRENT 10mArms Max. ON STATE VOLTAGE DROP 1,5 Vrms Max. DIELECTRIC STRENGTH 2500 Vrms, 1 Min. (Input-Output-Case) ISOLATION RESISTANCE 100 M½/DC 500 V (Input-Output-Case) RESPONSE TIME 1/2 Cycle + 1 mS Max. TEMPERATURE RATINGS Operate -20° to +80°C Storage -30° to +100°C AGENCY APPROVALS SDA1 Models Only: Underwriters Lab's UR File No. E165828 WEIGHT 2 oz. \\\DIMENSIONS (MILLIMETERS) \\\ ORDERING INFORMATION MODEL NUMBER UL RECOGNIZED INPUT VOLTAGE OUTPUT VOLTAGE OUTPUT AMPS PHASE SDA1-215Z Yes 4-32 VDC 50-240 VAC 15 Single SDA1-225Z Yes 4-32 VDC 50-240 VAC 25 Single SDA1-240Z Yes 4-32 VDC 50-240 VAC 40 Single SAA1-215Z Yes 85-240 VAC 50-240 VAC 15 Single SAA1-225Z No 85-240 VAC 50-240 VAC 25 Single SAA1-240Z No 85-240 VAC 50-240 VAC 40 Single SDA3-240Z No 4-15 VDC 50-240 VAC 40 Three SDA3-440Z No 4-15 VDC 50-460 VAC 40 Three NO118 (1)-60 No Heat Sink for SDA1 and SAA1 Models NO118 (2)-200 Yes Heat Sink for SDA3 Models Other Relays and Heat Sinks Available, Consult Factory. \\\WIRING
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