Motor Saver 201-575-AU Fiche technique télécharger pdf (Page 50)

www.symcom.com • 800-843-8848 • fax: 605-348-5685

Available Models:

Features:

• Debounce time delay

• LED load indicators

• Built-in switch to manually force a specic

load (pump) to operate

pprovals:

Specications

ALT-100-1-SW

ALT-200-1-SW

ALT-100-3-SW

ALT-200-3-SW

The Model ALT-xxx-1-SW and

ALT-xxx-3-SW

are used to alternate between two loads and are

commonly used in duplex pump-up and pump-

down applications to balance the runtime of both

pumps.

The ALT-xxx-1-SW alternating relays are 11-pin

octal base plug-ins, available in two different

single-phase voltage ranges. The ALT-100-1-SW is

used for 95-120VAC applications and the ALT-200-

1-SW is used for 190-240VAC applications. Both

models are designed for a single oat input and

feature two isolated Form C relays (DPDT) outputs

with two LEDs to indicate the energized loads.

The ALT-xxx-3-SW alternating relays are 8-pin

octal base plug-ins, available in two different single-phase voltage ranges. The ALT-100-3-SW is

used for 95-120VAC applications and the ALT-200-3-SW is used for 190-240VAC applications. Both

models are designed for three oat inputs (lead, lag and stop oats). The lead and lag oats actuate

latching relays that release when the stop oat actuates. The units feature two LEDs to indicate the

energized load(s).

The ALT relays have a built-in debounce time delay that prevents the relay from changing state if the

oat momentarily bounces, and they have a built-in switch to manually force a specic load (pump)

to operate each time the input oat closes. This is helpful when performing periodic maintenance

or pump repair.

For more information see:

See Appendix A, page 68, Figure 8 for dimensional drawing.

See Appendix B, pages 79 & 80, Figures 44 & 45 for typical wiring diagrams.

Auxiliary Products:

• 8-pin octal socket (P/N: CT0T08-PC)

• 11-pin octal socket (P/N: OT11-PC)

•

Model ALT-xxx-1-SW / ALT-xxx-3-SW

11-pin plug-in for single float input with DPDT output / 8-pin plug-in for three float input

with dual load output

Alternating Relay

Fast Transient Burst .............................IEC 61000-4-4, Level 3, 3.5kV

input power and controls

Safety Marks

UL (OT08-PC or OT11-PC octal socket required) ....UL508 (File #E68520)

CE ............................................IEC 60947-6-2

Dimensions ....................................1.750” H x 2.375” W x 4.125” D (with socket)

(44.45 x 60.325 x 104.775mm)

Weight ........................................0.65 lb. (10.4 oz., 294.84 g)

Mounting Method ..............................DIN rail or surface mount (plug into

OT08-PC or OT11-PC socket)

Sockets Available

Model OT08-PC ...................................UL Rating 600V

Model OT11-PC ................................... UL Rating 300V

The sockets can be surface mounted or installed on DIN Rail.

Input Characteristics

Supply Voltage

ALT-100-1-SW, ALT-100-3-SW ...................95-120VAC

ALT-200-1-SW, ALT-200-3-SW ...................190-240VAC

Frequency .....................................50/60Hz

Functional Characteristics

Debounce Time Delay

ALT-100-1-SW, ALT-200-1-SW ...................1 second

ALT-100-3-SW, ALT-200-3-SW ...................5 seconds

Output Characteristics

Output Relay (DPDT)

Pilot Duty .....................................480VA @ 240VAC

General Purpose .................................10A @ 240VAC

General Characteristics

Temperature Range .............................-40° to 70°C (-40° to 158°F)

Maximum Input Power ..........................5 W

Standards Passed

Electrostatic Discharge (ESD) .....................IEC 61000-4-2, Level 3, 6kV contact, 8kV air

Radio Frequency, Radiated ......................150MHz, 10V/m

Must use Model OT08-PC or RB08-PC socket for the 8-pin

models, and Model OT11-PC or RB11-PC socket for the 11-pin

models, for UL Rating!

Note: Manufacturer’s recommended screw terminal torque for

the RB Series and OT Series Octal Sockets is 12 in.-lbs.

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