Tomzn TOVPD3-63VA Features and Protection Specifications
The three phase monitoring protection system displays live voltage and current readings across all phases, letting technicians diagnose system health without additional meters. Adjustable voltage limits set your over and under voltage thresholds with precision, protecting motors, pumps, and sensitive loads from brownouts and overvoltage events that cause premature failure. DIN rail installation takes minutes on standard 35mm rails in any electrical enclosure, and the compact form factor preserves panel space in crowded distribution boards. Current protection relays respond in milliseconds when amperage exceeds your programmed threshold, disconnecting loads before thermal damage occurs. This Tomzn unit handles three phase circuits rated to 63 amps, making it suitable for everything from small commercial installations to residential solar PV systems and industrial equipment monitoring.
n***u –
Excellent product👍👏😆As described.
Fast shipping
s***s –
Garna tsyna, a fainter yakisty, it is easy to set up like a little in a robot. It came to cut shvidko, I recommend
m***n –
Timely received without any damages
same as shown in description
very useful device to prevent from over voltage spikes
m***n –
Received in time
same as described
very useful product for prevention of spikes in electric wiring
J***O –
VERY NICE SERVICE I RECOMMEND SELLER AND PRODUCT 100%.
O***v –
Delivery shvidka, need to a maximum of yak and envy. Recommend
D***l –
Excellent Employee satisfied customers
h***a –
good
A***v –
The goods arrived at the work and, in addition, not at the 220 but at the 380
J***n –
Good product
К***ч –
I order not the first time, everything is fine
D***v –
20 calendar days delivery to Bulgaria, EU.
S***v –
On the third attempt I got exactly what I ordered. According to the previous instars, he returned the money. So far all the norms.
AliExpress Shopper –
Receipt.
К***ч –
Very satisfied with this product
AliExpress Shopper –
Ok
T***r –
Everything OK
AliExpress Shopper –
It’s okay. Good product. Good seller, order shipped quickly. Will make many orders again
O***k –
Photo and Video vikladu yakshchi sell not vidpovichi and not vicona your obitsyan! I will not show it, in the budinka and in the garages, the Bulo has screwed across all phases, in I will not show any kind of pretend and that it is not a fact that they will definitely not overturn it! Selling hard for an hour without giving a word, without giving a word!
m***n –
Received in time same as described
very useful product
must be installed in electric wiring to avoid from spikes
S***v –
Sent instead of 220V on 380V
J***s –
Product received, no problem, it did not appear clear to me how to inform them of the receipt
B***E –
Product arrived, but no experimentation
AliExpress Shopper –
Received in time
very useful product to secure your products from
over and under voltage
over current and phase failure
В***в –
Very quickly delivered the whole item as described
s***f –
accurate product
a***r –
Ok
S***o –
All good.
G***m –
The team arrived fast and seems well built, but in my opinion it has a design error. The equipment is designed for 3 single-phase circuits, however, in the absence of a phase, it disconnects all the circuits. That function is logic for three-phase circuits but is unreasonable when used in single-phase schemes.
P***l –
Very fast shipping, good product
A***i –
Great product. I recommend it.
AliExpress Shopper –
Well received, deadlines respected, product in good condition, remains to be appreciated the quality in use or operation especially in the technical characteristics.