DALTON UPS M33 SERIES
Online Double Conversion Modular UPS
20kVA – 200kVA
The Dalton UPS M33 Series Modular UPS covers 20kVA – 200kVA capacity in a single frame and delivers the best combination of reliability, functionality and availability at a competitive price.
Designed for data centers, computer systems and critical applications, this innovative and reliable power system commits to meet market requirements.
– Modular design with N+X redundancy
– Online hot swapping, by-pass and power module feature
– Full DSP control of high stability, reliability and safety- Excellent input performances for complete compatibility with input PF of 99% and wide range of voltage
– Battery cold start, UPS can be powered on from the battery without utility
– Online hot swapping, by-pass and power module feature
– Full DSP control of high stability, reliability and safety- Excellent input performances for complete compatibility with input PF of 99% and wide range of voltage
– Battery cold start, UPS can be powered on from the battery without utility
Specifications
| Model | MR60/20 | MR200/20 | |||
| Rating Power | 20 - 400kVA | 20 - 60kVA | |||
| Power module type | TPM20 (20kVA/18kW) | ||||
| Input | Input system | 3 Phases + N & earth ground | |||
| Voltage range | 380V/400V/415V (line to line) | ||||
| Power factor | > 0.99 | ||||
| Frequency | 40Hz 07 ~Hz | ||||
| Output | Output system | 3 Phases + N & earth ground | |||
| Rated voltage | 380V/400V/415V | ||||
| Power factor | 0.9 | ||||
| Voltage precision | ±2% | ||||
| Voltage distortion | THD < 1.5% (linear load ), THD < 6% (none linear load) |
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| Output waveform | Pure Sine Wave | ||||
| Output frequency | 50Hz / 60Hz | ||||
| Inverter overload capacity (Utility power, 25oC) |
110% for 1 hour; 125% for 10 minutes ;150% for 1 minute; >150% for 200ms | ||||
| Transfer time | 0ms | ||||
| Crest factor | 3:1 | ||||
| Battery | Batteries voltage | ± 240 VDC for 40 batteries (selectable battery number 36-44) | |||
| Battery Type | Sealed maintenance-free lead –acid battery / Gel Battery / NiCd | ||||
| Backup Time (25℃) | Full load ≥ 5min (Standard) | ||||
| Battery quantity | |||||
| System | Parallel (cabinet) | 6 | 3 | 2 | 0 |
| System efficiency | Normal mode: 95%; ECO mode: 98%; Battery mode: 95% |
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| Display | LCD + LED, touch screen + keyboard | ||||
| IP class | IP20 | ||||
| Interface (communication port) | Standard: RS232,RS485, Dry contacts, EPO / Optional: SNMP card | ||||
| Operation/storage temperature | 0o- 40°C /40o-70oC | ||||
| Relative humidity | 0oC95% (non-condensing) | ||||
| Noise | 55dB (1 meter away) | ||||
| L*W*H (mm) | 3-Slot cabinet:1100x900x600; 6-Slot cabinet: 1600x900x600;10 -Slot cabinet: 2000x900x600 |
3-Slot cabinet:2000x600x1020 | |||
| Weight (kg) | 3-Slot cabinet:120; 6- Slot cabinet:151;10-Slot cabinet:182 | 3-Slot cabinet:205 | |||