Voltronic OTIMA-II-TOWER
Discover Voltronic Power's Otima II Tower UPS with voltage options of 110-240 VAC and precise regulation for reliable power backup.
Technical Specifications
| Parameter | VOLTRONIC-OTIMA-II-TOWER |
|---|---|
| Electrical Data | |
| Voltage | 110/115/120/127 VAC or 208/220/230/240 VAC / 110/115/120/127 VAC or 208/220/230/240 VAC / 110/115/120/127 VAC or 208/220/230/240 VAC / 110/115/120/127 VAC or 208/220/230/240 VAC / 110/115/120/127 VAC or 208/220/230/240 VAC / 110/115/120/127 VAC or 208/220/230/240 VAC / 208/220/230/240 VAC |
| Acceptable Voltage Range | 81-152 VAC or 162-290 VAC / 81-152 VAC or 162-290 VAC / 81-152 VAC or 162-290 VAC / 81-152 VAC or 162-290 VAC / 81-152 VAC or 162-290 VAC / 81-152 VAC or 162-290 VAC / 162-290 VAC |
| Output Voltage | 110/115/120/127 VAC or 208/220/230/240 VAC / 110/115/120/127 VAC or 208/220/230/240 VAC / 110/115/120/127 VAC or 208/220/230/240 VAC / 110/115/120/127 VAC or 208/220/230/240 VAC / 110/115/120/127 VAC or 208/220/230/240 VAC / 110/115/120/127 VAC or 208/220/230/240 VAC / 208/220/230/240 VAC |
| Input | |
| Frequency Range | 60/50 Hz (Auto sensing) |
| Output | |
| Voltage Regulation (Batt. Mode) | ±1.5 % (Before battery alarm) |
| Frequency Range (Batt. Mode) | 50 Hz or 60 Hz ± 1 Hz |
| Current Crest Ratio | 3:1 |
| Harmonic Distortion | 2% max @ 100% linear load, 5% max @ 100% non-linear load (before low battery alarm) |
| Transfer Time | Typical 2-6 ms, 10ms max. |
| Waveform (Batt. Mode) | Pure Sinewave |
| Efficiency | |
| ECO Mode | 97% |
| Buck & Boost Mode | 95% |
| Battery Mode | >= 88%, up to 90% @ nominal battery voltage |
| Battery | |
| Charging Current (max.) | 1.5A |
| Charging Voltage | 27.4 VDC ± 1% / 54.8 VDC ± 1% / 82.1 VDC ± 1% / 82.1 VDC ± 1% / 82.1 VDC ± 1% / 82.1 VDC ± 1% / 82.1 VDC ± 1% |
| Typical Recharge Time | 4 hours recover to 90% capacity |
| Communication | |
| Smart RS-232/USB | Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7/8/10, Linux and MAC |
| Optional SNMP | Power management from SNMP manager and web browser |
| Physical Specifications | |
| Dimension, DxWxH(mm) | 397 x 145 x 220 / 455 x 145 x 220 / 421 x 190 x 318 / 421 x 190 x 318 / 421 x 190 x 318 / 421 x 190 x 318 / 421 x 190 x 318 |
| Mechanical Data | |
| Net Weight (kgs) | 11.7 / 12.1 / 17.2 / 19.7 / 26.6 / 29 / 34.5 |
| Additional Specifications | |
| Weight | 11.7 / 12.1 / 17.2 / 19.7 / 26.6 / 29 / 34.5 |
| Protection Features | |
| Full Protection | Overload, discharge, and overcharge protection |
| Operating Conditions | |
| Humidity | 0-90 % RH @ 0- 40°C (Non-condensing) |
| Noise Level | Less than 45dB |
| Altitude | 0~3000m, 10% de-rating for over 1000m |
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in Sudan
| Market | Sudan |
| Grid authority / regulator | Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum |
| Quotation currency | SDG |
| Support hours timezone | Africa/Khartoum |
| Delivery & installation coverage | Khartoum, Omdurman, Port Sudan, Kassala, Nyala |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in Sudan that is Sudanese Electricity Distribution Company (SEDC), Ministry of Energy and Petroleum. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- Pure sine wave: Pure sine wave
- Output power factor 0.9: Output power factor 0.9
- Programmable power management outlets: Programmable power management outlets
- ECO (Efficiency Corrective Optimizer) operation: ECO (Efficiency Corrective Optimizer) operation for energy saving
- Very high efficiency in battery: Very high efficiency in battery mode
- Boost and Buck AVR for: Boost and Buck AVR for voltage stabilization
- Multiple communications available: Multiple communications available
- 3-stage smart battery charging control: 3-stage smart battery charging control
- Optional HID Power Device USB: Optional HID Power Device USB Port
Frequently Asked Questions
What are the main performance specifications of the Otima II UPS?
The Otima II UPS offers high efficiency with ECO Mode at 97% and Buck & Boost Mode at 95%. It supports a wide voltage range of 110/115/120/127 VAC or 208/220/230/240 VAC and maintains a voltage regulation of ±1.5% in battery mode.
Is the Otima II UPS compatible with different battery types or solar panels?
The Otima II UPS is designed to work with 12 V/7 Ah batteries. It does not directly support solar panels but can be integrated into a solar setup with appropriate inverters and controllers.
What are the physical specifications of the Otima II UPS?
The Otima II UPS has a compact design, but specific dimensions and weight are not provided in the key specifications. It does not have an IP rating, indicating it should be used in controlled environments.
What are the installation requirements for the Otima II UPS?
Installation of the Otima II UPS requires a stable surface and a connection to the appropriate voltage grid. Ensure proper ventilation and avoid exposure to moisture or extreme temperatures.
What warranty is offered with the Otima II UPS?
Voltronic Power typically offers a standard warranty for their UPS products, but specific warranty details for the Otima II should be confirmed with the retailer or manufacturer.
What certifications and standards does the Otima II UPS meet?
The Otima II UPS complies with standard certifications, ensuring it meets industry safety and performance standards. Specific certifications are not listed in the key specifications.
What are the operating conditions for the Otima II UPS?
The Otima II UPS should be operated in environments with controlled temperature and humidity. Specific operating conditions are not detailed in the key specifications.
What are the key features and benefits of the Otima II UPS?
Key features of the Otima II UPS include a pure sinewave output in battery mode, a fast transfer time of 2-6 ms, and a high current crest ratio of 3:1, making it suitable for sensitive electronics.