147

Automatic Timing & Controls

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DC and AC Inputs – Solid-State Relay

WIRING

ORDERING INFORMATION

SDA1, SAA1

• 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.

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

MODEL NUMBER

UL RECOGNIZED

INPUT

OUTPUT

OUTPUT AMPS

PHASE

VOLTAGE

VOLTAGE

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.

DIMENSIONS (MILLIMETERS)

SDA1, SAA1

SDA3

CONTROL 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

600 Vrms Max.

OUTPUT VOLTAGE

OFF STATE

10mArms Max.

LEAKAGE CURRENT

ON STATE

1,5 Vrms Max.

VOLTAGE DROP

DIELECTRIC STRENGTH

2500 Vrms, 1 Min. (Input-Output-Case)

ISOLATION RESISTANCE

100 MΩ/DC 500 V (Input-Output-Case)

RESPONSE TIME

1/2 Cycle + 1 mS Max.

TEMPERATURE

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.

SPECIFICATIONS

Automatic Timing & Controls

800.727.5646

atcdiversified.com