ISS-105
Littelfuse®* Actual product may vary from image
The ISS-105 is a “smart” five-channel intrinsically safe relay and pump controller. The ISS-105 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 ISS-105 has a long list of features that are needed for multiple pump applications. The ISS-105 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 ISS-105 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.
Details
MFG PART #:ISS-105
McMc Part #:LITTISS105
UPC #:079458994315
Inventory
$1,022.19 E
Details
MFG PART #:ISS-105
McMc Part #:LITTISS105
UPC #:079458994315
Inventory
Attributes
Features
Documentation
Attributes
Brand:Littelfuse®
ETIM:EC001437
Type:5-Channel
Power Rating:5 W
Frequency Rating:50/60 Hz
Mounting Type:DIN Rail/Surface
Terminal Type:Finger Safe
Temperature Rating:-40 to 158 deg F
Dimensions:5.025 in W x 2.35 in D x 3.703 in H
Features
5 intrinsically safe input channels meeting UL 913 sixth edition |
4 normally open output relays and 1 SPDT output relay |
Monitors float sequencing and sends signal to alarm if out-of-sequence condition occurs |
High and/or low alarm options depending on the number of pumps and settings |
Output contacts for audible alarm |
DIN rail or surface mountable allows flexibility in panel installation |
Non-alternating pump option for emergency or jockey applications |
Pump disable switches make it easy to disable individual pumps when they are out for service or repair |
Adjustable lag pump delay for all pumping modes |
Adjustable delay on make/break timer in five channel relay mode |