Part Number 009-120-23 is a 120 VAC Triplex Alternator.
This Alternating Relay is a 3 input, 2 or 3 output, solid state Alternator that equalizes output load operational time. The opening of switch SW1 on pin 4 causes the Alternating Sequence Relay to change to the next sequence in preparation for the next cycle. For each cycle, the Three Pump Sequencers outputs are turned on in a 1-2-3, 2-3-1 or 3-1-2 sequence, as switches SW1-SW3 are closed. A load select switch permits the Triplex Alternator to be used as a duplex alternator until system expansion requires Triplex operation.
Unit of Measure
Specifications
Underwriter's Laboratories (UL) File Number |
N/A #E101681 |
Product Type |
N/A Triplex Alternator |
Load Selectable (Load Alternation) |
N/A 2 3 |
Operating Voltage (AC) |
N/A 120 V |
Relay Output |
N/A 6A Resistive 3.6A Inductive |
Supply Phase |
N/A Single Phase |
Supply Frequency |
N/A 50/60 Hz |
Output Current Rating |
N/A 6 A |
Number of Inputs |
N/A 3 |
Alternating Current (AC) Operating Voltage |
N/A 120 V |
Number of Output (Selectable) |
N/A 2 3 |
Power Dissipation |
N/A < 2 Watt |
Operating Temperature |
N/A -20 to +60 ºC |
Storage Temperature |
N/A -45 to +85 ºC |
Enclosure Material |
N/A Lexan |
Base Material |
N/A Plug in - Phenolic |
Socket For Plug In Base |
N/A 12 Pin Rectangular, P/N SD12-PC |
Category |
N/A Triplex, Quad Alternators |
