Page last updated Jun 16, 2023 @ 02:29pm
ATS2W30
Iota
ITS30RIota
ITS30REsco
LPT30BRDEsco
LPT30BRDProg. Dyn.
PD5110010Powermax
PMTS-30LKPowermax
PMTS-30LKClick thumbnail image above to enlarge Automatic Transfer Switch
for Mobile Applications
120VAC, 30 ampThese automatic transfer switches are designed for use in RVs with an AC "shore power" grid service. When plugged into the shore power they will automatically provide AC power to all AC appliances in the RV. To operate your appliances from an onboard generator or alternative Power source simply start them and these switches will automatically transfer the electrical power from the generator to AC appliances. They also feature a time delay of 20 to 30 seconds to allow the generator voltage to stabilize. To comply with the requirements for mobile applications the neutral is also switched. DC contactors are used to reduce chance of chatter and arcing.
Comparison with Other Transfer Switches
(some features not included can be added by user with
additional auxiliary relays)
| Feature |
ITS30R LPT30BRD PD5110010 |
Higher Cost Automatic Transfer Switches | |
| Generator Capacity | 30 amp (3.6 kW max) | 200 amp (48 kW) or larger |
|
| Voltage | 120Vac 60Hz | 120/240Vac 60Hz | |
| Generator output sensed before transfer | Yes | Yes | |
| Time delay before loading generator | Yes | Yes | |
| Under voltage sensing starts generator | Not Included | Yes | |
| Automatic retransfer when utility restored | No | Yes | |
| Automatic generator exerciser clock | No | Usually included | |
| Engine battery trickle charger | No | Usually included | |
| Short circuit rating | Low | Medium-High | |
| Dimensions (L x W x D) |
Iota ITS30R |
7.5" x 8.5" x 4" 8.5" x 8.5" x 4.5" 7.25" x 8.37" x 4.0" 8" x 8" x 8" |
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Iota ITS30R Esco LPT30BRD discontinued
This item no longer sold. See Announcement at top of page.Powermax PMTS-30LK Progressive Dynamics PD5110010
This item no longer sold. See Announcement at top of page.
This item no longer sold. See Announcement at top of page.
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