Power Supply Devices
Galvanic Processes Rectifier
The AproPower ТI 2500 / 10 rectifier is intended for power supply of galvanic baths, consumers of low voltage, constant current or voltage sources. The rectifier control panel can be taken out on a dispatcher panel up to 50m.
The controlling block has RS485 port, which provides a possibility for connecting to an integrated system for control of the technological process.
Technical parameters of AproPower ТI 2500 / 10:
| Rated output current | 2500А DC |
| Rated output voltage | 10 V DC |
| Pulsation coefficient МАХ | 5% |
| Power supply voltage | 3N – 380V – 50Hz -10/+6% |
| Consumed power at maximum load | 27 kVA |
| Output current smooth adjustment | From 0 to Irat |
| Output current or voltage coefficient of stabilization | 95% at alteration from 10% to 100% Irat |
| Stabilisation by voltage or current | selectable |
| Cooling | airy |
| Module protection | from overheating |
| Remote control RS 485 | option |
Three-phase thyristor circuit breaker
The AproPower ACB3 50/500 three-phase thyristor breaker is intended for various kinds of three-phase loads. Resistive loads for heating with different configuration can be connected to it. The Rated power of the load may not be larger than 50 kVA. Three-phase thyristor breaker provides precise control of directly or connected through transformers heating elements with different temperature coefficients.
Technical parameters of the three-phase thyristor breaker:
| Rated output current | 100А AC |
| Rated output voltage | 3N – 380V – 50Hz -10/+6% |
| Power supply voltage | 3N – 380V – 50Hz -10/+6% |
| Power loss | 850W |
| Consumed power at maximum load | 100 kVA |
| Output current smooth adjustment | From 0 to Irat |
| Currentless commuting of the load | |
| Load configuration | 3-conductor star or triangle, 4-conductor star or triangle |
| Power control | 0 to 255 phase periods LF – SHIM (phase) |
| Cooling | airy |
| Protection rate | IP00 |
| Input signal for power control | current 4-20mА |
| Brochure |  |
Overall dimensions | |
Three-phase thyristor circuit breaker - 35 kVA
The AproPower ACB 3 35/500 three-phase thyristor breaker is intended mainly for three-phase loads (heaters). Resistive loads with different configuration and load Rated power of up to 35 kVA can be connected to it. The three-phase thyristor breaker ensures non-inertial switching on and off of directly connected or connected through a transformer heating elements. The three-phase thyristor breaker can be controlled by a thermocontroller, proportional controllers or potentiometers, connected to the controlling ports.
Technical parameters of the three-phase thyristor breaker:
| Rated output current | 50А AC |
| Rated output voltage | 3N – 380V – 50Hz -10/+6% |
| Power supply voltage | 3N – 380V – 50Hz -10/+6% |
| Power loss | 400W |
| Output current smooth adjustment | From 0 to Irat |
| Currentless commuting of the load | |
| Load configuration | 3-conductor star or triangle, 4-conductor star or triangle |
| Power control | 0 to 255 phase periods LF – SHIM (phase) |
| Cooling | airy |
| Protection rate | IP00 |
| Input signal for power control | current 4-20mА |
| Brochure | |
Overall dimensions | |
Power supply block DC-DC - AP35DO_DC
The AproPower AP35DO_DC power supply block is intended for supplying mainly LCD monitors, installed in mobile means of transport. It has been developed to work with a wide range of power supply voltages < 1:10. The Rated output power is 30W, with dynamic loading of up to 35W. The power supply block can be integrated in different kinds of electronic apparatuses with voltages of 5V and 12V. Upon a request by a client, the block can be manufactured with different output voltages. The output voltage U1 can be switched off, so from the U2 port the full power to be consumed. The power supply has a port for a data saving mode. After the input voltage interruption and the appearance of the signal for weakened supplying voltage, the output voltages are maintained active for >10mSec.
Technical parameters:
| Input voltage | 14,4V до 154V DC |
| Output voltage U1 | 5V I out to 3A |
| Output voltage U2 | 12V I out to 1.2A |
| Output voltage U3 | 5V I out to 0.1A |
| Power loss at open ports | <1W |
| Total output power | Pu1+Pu2+Pu3 = 30W |
| Tolerance | U1: +/- 1.5% / U2: +/- 3% |
| Operating temperature range | -20оC to +60оC |
| Protection rate | IP00 |
| Technical data | |