Back
back to all categoriesRT III Lithium USV 2 KW
The RT III Lithium can provide long bridging times due to the external lithium battery and offers an exceptionally high cycle stability with up to 6000 charge/discharge cycles.
The RT III Lithium provides an output power factor of 1.0 with a sinusoidal output voltage curve.
With the adjustable current distribution, non-critical loads can be switched off in battery mode to extend the autonomy time.
Open in the catalogueDownloads
Characteristics
- UPS classification VFI-SS-111 according to IEC 62040-3
- VFI sine wave output can be switched to
- ECO-Mode (line-interactive)
- Compact design of only 2 U and 4U / 5U with Lithium battery
- Large voltage input range
- UPS software for the common OS
- Incl. RS232 / USB and expansion slot
- 24 months warranty
Special feature
- Unique energy density: High bridging times with low space requirements and weight.
- High charge/discharge rate of the lithium battery (up to 6000)
- Ideal for mobile applications such as mobile workstations / cradles
- Can operate in higher ambient temperature than conventional UPS (up to 50°C)
- Excellent power factor of 1.0
- Battery management system integrated in the battery
Specifications
| Modell | RT III Lithium 2 kVA | |
|---|---|---|
| Power | Power in VA/W | 2000/2000 |
| Autonomy time @ (100% / 50% load) | With standard Lithium battery in Min. | approx. 40 |
| Higher autonomy times | on request | |
| Technology | Online double conversion | VFI-SS-111 according to IEC 62040-3 |
| Phase | Input / Output | 1-phas3 / 1-phas3 |
| Input | Nominal voltage configurable | 230, 240 VAC |
| Input voltage range | 160-300 VAC, ±5% | |
| Input frequency range | 40-70 Hz (auto-sensing) | |
| Output | Output voltage | 230, 240 VAC |
| Voltage regulation | ±1% | |
| Output frequency range | 47~53 Hz (@ 50 Hz) or 57~63 Hz (@ 60 Hz) | |
| changeover time | none | |
| Overload Capability (line mode) | 105~110% for 10min, 110~130% for 1min, 130~150% for 5sec >150% immediate switchover to bypass | |
| Overload Capability (battery mode) | 105~110% for 1min, 110~130% for 5sec >130% immediate shutdown of the UPS output | |
| Voltage form | sine wave | |
| Efficiency | Normal mode | >92% |
| ECO-mode | >96% | |
| Battery | Type | Lithium Ion (LiFePo4) battery with 48V, 50Ah |
| Life time | up to 15 years | |
| Charging current (max) | 12 A | |
| Communication | Interfaces | RS 232 or USB |
| Slot for further communication cards | 1 x for SNMP- or relay card | |
| Display | LC-Display and LEDs | |
| Dimensions / Weight | Dimensions UPS (HxWxD in mm) as 19” rack-mountable device | 86,5x440x460 |
| Dimensions of battery extension (HxWxD in mm) | 89x442x410 or 132x442x420 | |
| Weight ups | 8.3 kg | |
| Weight Lithium battery | 24 kg or 32 kg | |
| Protection | IP20 | |
| Terminals | Input | IEC (16 A) |
| Output programmable in segments | 8 x IEC C13 (10A) | |
| Environmental conditions | Temperature | 0~50°C |
| Humidity | 20~90% (non-condensing) | |
| Acoustic Noise | <50 dB (1 m) | |
| Safety / Enclosure | Safety (ups) | IEC/EN62040-1, IEC/EN60950-1 |
| EMC | IEC/EN62040-2, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8 | |
| Certification (ups) | CE | |
| Certifications Lithium battery | TüV / CE / UN38.8 | |
Options for extended communication and maximum availability:
- SNMP/web or relay card for monitoring in network environments
- Additional battery modules to provide an uninterruptible power supply for up to several hours
- External manual bypass for scheduled UPS maintenance or UPS replacement without shutdown
- Special designs available for industrial applications (connections / special housings, etc.)