Electronic Voltage Regulator
Electronic Voltage Regulator R100 is designed for generating and regulating a sinusoidal test voltage at frequencies equal or different from the frequency of the industrial network as part of test sets and measuring systems
FEATURES AND BENEFITS
- Variable output frequency
- Automatic or manual setting of the required voltage value
- High accuracy of setting voltage
- Control of voltage setting/relieving time
- Possibility to work with capacitive, inductive and active loads
- Enhanced security through ability to set threshold of voltage and current values
- Overheat and short circuit protection
- External limit switches monitoring
- Consideration of cable resistance (by material, length and cross section of conductors) when setting the required voltage directly at the burden terminals
- Several power units can be connected to increase output power
- Possibility to control via RS-232
APPLICATIONS
Electronic Voltage Regulator R100 is used by:
- Current and Voltage Transformers manufacturers
- Stationary and mobile calibration and reference laboratories
|
Specification |
Value |
| Output voltage regulation range | 1…220 V |
| Output voltage frequency range | 45…65 Hz |
| Maximum current | 145 A |
| Maximum load apparent power | 5 kVA (5–30 kVA)* |
| Maximum load active power | 15 kW |
| Total harmonic distortion (THD) of Regulator output voltage | < 5 % |
| Relative error limits of voltage setting at Regulator output in automatic mode | ±1 % |
| Absolute error limits of voltage frequency setting at Regulator output | 0,05 Hz |
* The system can include from 1 to 6 R100PU units, depending on the required output power and the requirements of a specific application.
| Operating time | |
| At load up to 100% for each sub-range
|
(5 min ON, 20 min OFF) – 6 cycles,
followed by 4 hours OFF |
| At load up to 50% for each sub-range
|
(20 min ON, 20 min OFF) – 6 cycles,
followed by 4 hours OFF |
| At load up to 20% for each sub-range | 8 hours ON, 4 hours OFF |
| Power mains
Rated voltage Rated frequency |
180…250 V 50/60 Hz |
| Power consumption at the maximum load | 5,6 kVA |
| Operating temperature | 0…40 °C |
| Relative humidity | up to 80 % non-condensing |
| Size (less than):
Control Unit Power Unit Switching Unit |
485 × 140 × 300 mm 485 × 190 × 545 mm 485 × 275 × 510 mm |
| Weight (less than):
Control Unit Power Unit Switching Unit |
5 kg 18 kg 15 kg |
| Standards
Safety EMC |
EN 61010-1:2010 EN 61326-1:2013 |
** The manufacturer reserves the right to change the characteristics of the device.
