Overview
DELTRON Fully Automatic Servo Single Phase Voltage Regulator
- Servo Motor Controlled Durable Design Stabilizer
- Non-Linear Charges Drive
- Wide Power and Voltage Interval
- Fast Regulation
- High Reliability Thanks to Microprocessor and Smart Driver
- High Efficiency
- Load Transfer to Bypass Via Pole Charge Switch
- Safe and Economic Usage
- Digitally Displayed Status, Input & Output Measurements
Durable Servo Design
The electro-dynamic/servo-electronic design provides an affordable long lasting investment.
High Protection
Protection against the risks of power-related accidents during overloads and short circuits.
Automatic Voltage Regulation
When the mains voltage cause voltage fluctuations, it can automatically maintain the output voltage stabilized.
Features
Characteristics
The servo system within DELTRON Servo Voltage Regulators provides thyristor control of the DC motor. It performs voltage regulation at the output thanks to the booster transformer and variac (auto transformer) connected in series to the mains. In this way, it provides a stable voltage at the output by preventing the drop, rise and all other imbalances in the mains voltage.
- Microprocessor controlled
- 90 V/sec. voltage correction speed
- Ability to drive nonlinear loads
- Wide power and voltage range
- High efficiency, quiet operation
- Manual By-Pass feature
- Overcurrent and short circuit protection
- Cooling with smart fan system
- Aesthetic and ergonomic design, small size, long life
- Compact production with quality materials, minimal risk of failure
- Dust, moisture, vibration-proof chassis technology
- Reliable use for all electrical devices
- Over and under voltage protection (Optional)
- 1 year full warranty in accordance with ISO 9000 Standards
- 10 years spare parts warranty
- Experienced technical service support
Technical specifications
SVR 100 Series (1 – 50 kVA) Single Phase Servo Voltage Regulator – technical data
| Model | SVR101 | SVR102 | SVR103 | SVR105 | SVR107 | SVR110 | SVR115 | SVR120 | SVR125 | SVR130 | SVR140 | SVR150 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power (kVA) | 1 | 2.5 | 3.5 | 5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 |
| Physical properties | ||||||||||||
| Dimensions (cm) | 33 × 45 × 27 | 33 × 45 × 27 | 33 × 45 × 27 | 33 × 45 × 27 | 36 × 53 × 29 | 36 × 53 × 29 | 36 × 60 × 31 | 55 × 55 × 83 | 55 × 55 × 83 | 55 × 55 × 83 | 55 × 55 × 83 | 55 × 55 × 83 |
| Weight (kg) | 20 | 23 | 34 | 46 | 53 | 60 | 80 | 130 | 141 | 168 | 185 | 205 |
| Input properties | ||||||||||||
| Input voltage working range | 70 VAC – 245 VAC | |||||||||||
| Input voltage regulating range | 90 VAC – 230 VAC / 110 VAC – 245 VAC / 160 VAC – 260 VAC / 180 VAC – 280 VAC | |||||||||||
| Frequency | 45 – 66 Hz | |||||||||||
| Input connections | Terminal busbar | |||||||||||
| Input protection | Overburden, short circuit | |||||||||||
| Output properties | ||||||||||||
| Regulated output voltage | 220 VAC RMS ±2% / 230 VAC RMS ±2% / 240 VAC RMS ±2% | |||||||||||
| Regulating speed | 90 V / sec | |||||||||||
| Overload capability | 110% load – 30 min; 120% load – 10 min; 150% load – 1 min; 200% load – 10 sec | |||||||||||
| Output connections | Terminal busbar | |||||||||||
| Output protection | Overburden – high/low voltage – short circuit – overheat | |||||||||||
| General properties | ||||||||||||
| Working principle | DELTRONMICRO controlled full-automatic system | |||||||||||
| Efficiency | > 95% | |||||||||||
| Mechanical by-pass | Manually by cam switch | |||||||||||
| Indicators | Network voltage – true RMS output voltage – buzzer – adjustable output voltage – input/output current (optional) | |||||||||||
| Protection class | Initial: IP 20 (different types are available) | |||||||||||
| Colour | Initial: RAL 7024 (different types are available) | |||||||||||
| Cooling system | Smart fan system | |||||||||||
| Environmental properties | ||||||||||||
| Storage temperature | −25 °C – +60 °C | |||||||||||
| Working temperature | −15 °C – +50 °C | |||||||||||
| Working altitude | 3000 m | |||||||||||
| Humidity | 0% – 95% (non-condensing) | |||||||||||
| Noise | 50 dB (1 m²) | |||||||||||
Downloads
Datasheets & manuals
Official Deltron documents for SVR 100 Series (1 – 50 kVA) Single Phase Servo Voltage Regulator. All files are PDF.
