Product overview
Santak Robust S Series UPS (650/850/1200/1500/2200VA) is listed by Iwell for line-interactive UPS enquiries. The published specifications include Power range: 650–2200 VA / 390–1200 W. Compare both VA and W ratings, input/output voltage, connections and installation space. Specify the actual load and desired backup time when reviewing battery options.
Features
- Microprocessor control ensures high reliability
- Equipped with boost and buck automatic voltage regulator (AVR) to stabilize output voltage
- Wide input voltage and frequency range, compatible with generators
- Built-in DC start function to start the uninterruptible power supply (UPS) without AC power
- Automatic charging even when the UPS is turned off
- Automatic restart when the mains power is restored
- Comprehensive protection against over-discharge, over-charge and overload
- Equipped with VRLA Lead – acid battery
Santak Robust S selection and documents
Compare both VA and W ratings, input/output voltage, connections and installation space. Specify the actual load and desired backup time when reviewing battery options.
Use the specification table below and the Documents tab to review Robust S. Match the exact model or series configuration before ordering. Read the selection guidance.
Compare line-interactive UPS products or browse Santak product families. For a quotation, provide the complete model, quantity, destination and required configuration.
Technical specifications
| Parameter | RS650 | RS850 | RS1200 | RS1500 | RS2200 |
|---|---|---|---|---|---|
| Power rating (VA/W) | 650 VA/390 W | 850 VA/480 W | 1200 VA/600 W | 1500 VA/900 W | 2200 VA/1200 W |
| Product topology | Line Interactive | ||||
| Input — Voltage | 230 VAC | ||||
| Input — Voltage range | 140–300 VAC | 140–300 VAC | 140–300 VAC | 170–275 VAC | 170–275 VAC |
| Input — Frequency | >40 Hz (Auto sensing) | ||||
| Output — Voltage | 230 VAC | ||||
| Output — Voltage regulation (battery mode) | ±10% | ||||
| Output — Frequency | 50 Hz | ||||
| Output — Waveform | Modified sinewave | ||||
| Output — Frequency regulation (battery mode) | ±1 Hz | ||||
| Output — Receptacles | Universal ×2 | Universal ×2 | Universal ×4 | Universal ×4 | Universal ×4 |
| Transfer time — Typical | 4–8 ms | ||||
| Battery — Type | 12 V 7 Ah ×1 | 12 V 9 Ah ×1 | 12 V 7 Ah ×2 | 12 V 9 Ah ×2 | 12 V 9 Ah ×2 |
| Battery — Recharge time | 6 hours to 90% after complete discharge | ||||
| Indicator — AC mode | Green lighting | ||||
| Indicator — Battery mode | Yellow flashing | ||||
| Indicator — Fault mode | Red lighting | ||||
| Audible — Backup mode | Sounding every 10 seconds | ||||
| Audible — Low battery | Sounding every second | ||||
| Alarm — Overload | Sounding every 0.5 second | ||||
| Alarm — Fault | Continuously sounding | ||||
| Protection — Full protection | Discharge, overcharge, and overload protection | ||||
| Physical — Dimensions (D×W×H), mm | 297×101×142 | 297×101×142 | 370×138×165 | 370×138×165 | 370×138×165 |
| Physical — Chassis material | Plastic | Plastic | Metal (plastic front panel) | Metal (plastic front panel) | Metal (plastic front panel) |
| Net weight | 4.75 kg | 5.30 kg | 8.85 kg | 10.95 kg | 11.30 kg |
| Operating environment | 0–40°C, 0–90% relative humidity (non-condensing) | ||||
| Noise level | Less than 40 dB | Less than 40 dB | Less than 45 dB | Less than 45 dB | Less than 45 dB |
