Phase selector switch DigiTOP PS-40A – is designed to supply industrial and domestic single-phase 220/230V 50Hz consumers from one of the phases of the three-phase network to ensure that the most critical single-phase equipment is powered from the highest quality phase and protected against surges or undervoltage.
€109.76 (€135.00 z VAT)
In stock
The DigiTOP PS-40A phase switch is designed to power industrial and domestic single-phase 230V/50Hz consumers from one of the phases of a three-phase network in order to ensure that the most critical single-phase devices are powered from the highest quality phase and to protect them against overvoltages or undervoltages.
The device is controlled by a microcontroller that analyzes the voltage in the three-phase network and displays the actual values on digital indicators for each phase. The output is switched to the load by electromagnetic relays. The device is powered from the monitored phases.
Programmable settings:
– Permissible limits for switching/disconnecting voltage
– Priority phase
– Load Switching Delay Time
– Switching delay time for lower limit
– Delay time to return to priority phase
Rated load current: 40A
Maximum load current: 50 A
Operating voltage : 50-400V AC
Network operating frequency: 50Hz
Off/on time: 0.02 sec
Output control from “sticking” the contact: yes
Size: 6 modules on DIN rail
| Weight | 135 g |
|---|
Measurement voltage on each phase, V: AC 50-400
Load rated current: 40A
Maximum load current: 50 A
Off / switching time for the upper limit, s: not more than 0.02
Switch-off/switch time for lower limit ( <120V), s: not more than 0.02
Upper shutdown / switching limit: 210-270 (250 *) V
Lower switch-off / switching limit: 120-200 (170 *) V
Priority phase: L1, L2, L3 (OFF *)
Load On Delay Time: 0-600s (0 *)
Switching delay time at the lower limit: 1-10 sec (1 *)
Delay time from switching to the priority phase: 5-120 sec (5 *)
Accuracy of the voltmeter,%: not more than 1
Device protection class: IP-20
Output control from “sticking” contact: yes
Size: 6 modules
Mounting on a DIN rail
5-year warranty
* – factory settings
Reliable security and comfort in your home
Defenders of Modlin 4
30-733 Krakow Poland
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