Motor Saver 201-575-AU Fiche technique télécharger pdf (Page 56)

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

Available Models:

Features:

• 5 intrinsically-safe input channels meeting

UL913 Sixth Edition

• 4 normally open output relays and 1 SPDT

output relay

• Field selectable pump control options

• Duplex pump control

• Duplex SPS (separate pump stop) pump

control

• Triplex pump control

• Quadplex pump control

• Out-of-sequence alarm

• High and/or low alarm options depending

on the number of pumps and settings

• Audible alarm output

• Meets IEC EMC standards for Electrical Fast

Transients (EFT), Electrostatic Discharge

(ESD) and Radio Frequency Immunity (RFI)

• DIN rail or surface mountable

• User-selectable alternator/non-alternator

option

• Non-alternating pump option for emergency

or jockey applications

• Pump disable switches

• Adjustable lag pump delay for all pumping

modes

• Adjustable delay-on-make/break timer in

five-channel relay mode

• Finger-safe terminals

pprovals:

Specications

ISS-105 (Intrinsically-Safe & Pump Controller)

ISS-105-ISO (Intrinsically-Safe Only)

ISS-105-ISO-3 (3-Channel Intrinsically-Safe Only)

ISS-105-ISO-4 (4-Channel Intrinsically-Safe Only)

ISS-105-ISO-F (IS Only with Fast Trip Relays)

The ISS-105 IS Super Cell

is a “smart” five-channel intrinsically safe relay

and pump controller. The IS Super Cell can be

configured for a wide variety of applications

including alternating or non-alternating duplex,

duplex separate pump stop (SPS), triplex and

quadplex applications. It can be set up for pump-

up or pump-down applications or can be used as a

five-channel relay.

The IS Super Cell has a long list of features that

are needed for multiple pump applications. The

IS Super Cell can indicate low, high and out-

of-sequence alarms. If an out-of-sequence alarm

occurs, the skipped pump(s) will be started as

intended. The Model ISS-105 can be set up to

do non-alternating control, alternating control

and alternating control with one non-alternating

pump. The non-alternating pump is intended for

use with an emergency or jockey pump. The

IS Super Cell can start an emergency pump

once every 50 cycles to keep it working freely

Using the built-in DIP switches, individual

pumps can be disabled when taken out of

service for repair or maintenance.

For more information see:

See Appendix A, page 70, Figure 13 for dimensional

drawing.

Model ISS-105

five-channel intrinsically safe switch, din rail mount, programmable for alternating/control of

2, 3 or 4 pumps or 5-channel relay, optional 5-channel switch only (-ISO)

Intrinsically Safe Relay

Standards Passed

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

Radio Frequency Immunity (RFI) .....................IEC 61000-4-3, Level 3, 10V/m

Fast Transients .....................................IEC 61000-4-4, Level 3, 4kV input power

2kV inputs/outputs

Safety Marks

UL ................................................UL913 Sixth Edition (File #E233355)

Dimensions .......................................3.703” W x 5.025” L x 2.35” H

(94.06 x 127.64 x 59.69mm)

Weight ............................................1.2 lbs. (19.2 oz., 544.31 g)

Mounting Method ..............................35 mm DIN rail or Surface Mount

(#6 or #8 screws)

*Note: 50Hz will increase all delay timers by 20%.

Input Characteristics

Supply Voltage ....................................120VAC

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

Functional Characteristics

Probe Sense Voltage ............................5vdc continuous

Output Characteristics

Relay Output Rating

Pilot Duty .........................................480VA @ 240VAC, B300

General Purpose ...................................7A @ 240VAC

Relay Contact Life (Electrical) .......................100,000 cycles min. @ rated load

Relay Contact Life (Mechanical) .....................10,000,000 cycles

General Characteristics

Temperature Range ................................-40° to 55°C (-40° to 131°F)

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

Wire range ........................................12 to 20 AWG

Recommended Terminal Torque ......................3.5 to 4.5 in.-lbs. (max. 6 in.-lbs.)

Provides intrinsically-safe circuits

in the following locations: ...........................Division 1 and 2

Class I, Groups A,B,C,D;

Class II, Groups E,F,G;

and Class III

Entity Parameters ...............................V

= 16.8V Po=Voc*Isc

= 1.2mA 4

= 100mH

= 0.39uF

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Motor Saver 201-575-AU Fiche technique Page 56

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