DALTON UPS U10 SERIES
Dalton U10 Smart online UPS
Single phase pure sinewave UPS
1KVA – 10kVA
Dalton U10 Series incorporating double-converter technology
with single-phase input and single-phase output. It offers the
high quality power supply with the greatest degree of availability
and reliability. The UPS is compact and convenient for users,
especially for the basic equipment in some areas such as: finance,
communication, government, traffic, manufacture, education and so on.
– Online UPS Design 0.9 PF
– Pure Sine Wave
– Transformer less UPS Technology
– Optional SNMP Communication Port
– Cold Start Function
Specifications
| Model | U10 1K |
U10 1KS |
U10 2K |
U10 2KS |
U10 3K |
U10 3KS |
U10 6K |
U10 6KS |
U10 10K |
U10 10KS |
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| Rating | 1KVA/900W | 2KVA/1800W | 3KVA/2700W | 6KVA/5.4KW | 10KVA/9KW | |||||||
| Input | Input system | Single phase & earth ground | ||||||||||
| Voltage range | (90±5)VAC~ (300±5)VAC | (120±5)VAC~ (274±5)VAC | ||||||||||
| Power factor | ≥0.99 | |||||||||||
| Voltage range of bypass | (80±5)VAC~ (286±5)VAC (default: 80VAC~264VAC Could be adjusted by software) | (60±5)VAC~ (300±5)VAC (default: 80VAC~264VAC Could be adjusted by software) | ||||||||||
| Output | Output system | Single phase & earth ground | ||||||||||
| Rated voltage | 200V/208V/220V/230V/240V | |||||||||||
| Power factor | 0.9 | |||||||||||
| Voltage precision | ±2% | ±1% | ||||||||||
| Voltage distortion | ≤ 3% at linear load | ≤ 2% at linear load | ||||||||||
| Output waveform | Pure Sine Wave | |||||||||||
| Output frequency | Normal mode | 1.The output frequency synchronizes with the input frequency when the input frequency is in the range of 46Hz~ 54Hz. | ||||||||||
| Battery mode | 2.The output frequency is 50Hz when the input frequency is not in the range of 46Hz~ 54Hz. 3.Can be set as 60Hz. |
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| Efficiency | 85% | >90% | ||||||||||
| Inverter overload capacity (Utility power, 25Co) |
100% ± 5% < Load ≤ 105% ± 5% Overload warning only 105% ± 5% < Load < 125% ± 5% 10s transfer to bypass Load > 125% ± 5%, 300ms transfer to bypass |
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| Transfer time | 0ms (Normal mode←→ Battery mode) | |||||||||||
| <4ms (Normal mode←→Bypass mode) | ||||||||||||
| Crest factor | 3:1 | |||||||||||
| DISPLAY/ INTERFACE | LCD Display | AC/ DC voltages; kVA/ kW; Frequency; Temperature; Battery & load level | ||||||||||
| LED Status Indicator | Utility power; Battery discharge; Inverter On | |||||||||||
| External Communication | RS232 / RJ11 / Optional Intelligent Slot | |||||||||||
| Control | 3 control push button for POWER ON / POWER OFF / FUNCTION KEY | |||||||||||
| Communication software | Windows XP/ 2003 and later version; Linux; Unix | |||||||||||
| Optional | SNMP Card/ USB Card/ Dry Contact AS400 Card/ CMC Card/ RS485 Card/ EMD Monitoring Device | |||||||||||
| Battery | Batteries voltage | 36VDC | 72VDC | 96VDC | 240VDC | 240VDC | 240VDC | 240VDC | ||||
| Battery Type | Sealed maintenance-free lead –acid battery | |||||||||||
| Backup Time (25Co) | Full load ≥ 5min (Standard) | |||||||||||
| Battery quantity | 3 | None | 6 | None | 8 | None | 20 | None | 20 | None | ||
| Charge current | 1A | 6.5A | 1A | 5.5A | 1A | 5.5A | 1A | 5.5A | 1A | 5.5A | ||
| L*W*H (mm) | 350×144×230 | 425×190×328 | 425×190×328 | 533x260x560 | 425x190x328 | 533x260x560 | 533x260x501 | |||||
| Weight (kg) | 11.5 | 6 | 22.5 | 10 | 27.5 | 11 | 55 | 12.5 | 62 | 21 | ||