Single-phase voltage stabilizer AMPERE U 12-1/32 v2.1
Single-phase voltage stabilizer Ampere U 12-1/32 v2.1 (standard) is designed to operate in electrical networks with voltage fluctuations from 145 to 275V. In this range, the device is guaranteed to deliver a voltage at the output within 220 ± 3.5%, which is ensured through the use of 12 stabilization steps. The rated power of this model is 7 kW, which corresponds to an operating current of the circuit breaker of 32 A on it.
The features of this stabilizer include a double LED screen, a linear loading strip, the presence of electronic transit (bypass), a convenient location of the terminal block for connection on the back of the case, silent operation due to the use of triacs as power switches.
Stabilizer Ampere U 12-1/32 v2.1 has the ability to manually adjust the lower shutdown threshold (60-135V). This function is in demand for a load with high inrush currents, at startup of which a strong voltage drop and emergency shutdown of the stabilizer are possible. When this option is activated, the stabilizer will make it possible to start any engine or pump within a minute, even if the voltage drops to 60V in the network.
It is recommended to install and operate the Ampere U 12-1/32 v2.1 stabilizer in dry and heated rooms. It is recommended to mount the wall in a vertical position (fans up), leaving 10-15 cm at the top and bottom for cooling. The connection is made to the existing wiring through the terminal block.
| Operating current, A |
32 |
| Rated power, kVA / kW |
7.0 |
| Number of stabilization steps |
12 |
| Key type |
triac |
| The efficiency of the stabilizer is not lower,% |
98 |
| Active power consumption at idle, no more, W |
35 |
| Nominal output voltage, V |
220 |
| Minimum operating input voltage, V |
100 |
| Maximum input operating voltage, V |
295 |
| Adjustment of the lower threshold of shutdown, V |
60-135 |
| Stabilization range, V |
145-275 |
| Accuracy in the stabilization range,% |
3.5 |
| Response time to changes in input voltage, ms |
20 |
| Power supply frequency, Hz |
45-65 |
| Input Current and Apparent Power Measurement |
yes |
| Short-circuit and overload current limitation |
input circuit breaker with B-characteristic electromagnetic protection |
| Electronic Bypass |
yes |
| Network and Stabilizer Condition Analyzer |
yes |
| Duplicate overvoltage protection |
yes |
| Microcontroller control |
yes |
| Input choke |
yes |
| Output choke |
no |
| Overheating protection |
yes |
| Minimum cable cross-section for connection, mm² |
6 |
| Maximum cross-section of cable conductors for connection, mm² |
30 |
| Forced Cooling |
two speed fan |
| Overall dimensions, mm, no more |
460х275х165 |
| Weight, kg, no more |
21 |
| Warranty, years |
3 |
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