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The Defender DSP 3330 is a 30 kVA online double conversion UPS unit with a DSP controlled IGBT rectifier. It takes a 380/400/415 VAC three phase input and delivers a three phase output at 0.8 output power factor (24 kW), with zero transfer time and a maintenance bypass.
Features
- Real online double conversion structure
- Wide input voltage range
- Zero transfer time
- Protection against mains power problems
- Low input voltage harmonics
- Low installation cost
- High reliability and performance
- Maintenance bypass
- RS232 and smart slot interface
- 3 phase input and 3 phase output
- Event log
- Can operate as a 50/60 Hz or 60/50 Hz frequency converter
- Voltage adjustment via LCD panel (208/220/230/240 VAC)
- Turkish and English menu
80-300 VWide Voltage Range
95%High Efficiency
50/60 HzOutput Frequency
Defender DSP Series Technical Specifications
Online “Double Conversion” Technology, DSP Controlled IGBT Rectifier UPS
- IGBT Rectifier
- Real Digital Signal Processor (DSP) controlled transformerless design
- Input Power Factor Correction PFC( >0,99 )
- Low Total Harmonic Distortion Level
- High Efficiency ( up to 95% )
- Wide Input Voltage Range
- Generator Compatible Operation
- ECO Mode Feature
- Intelligent battery management system extends the lifetime of batteries
- Static and Manual Bypass
- Communication with computers and network systems with SNMP availability
- Expandable battery blocks
- Low installation and operating costs
- Special voltage applications other than stated values
| Model | Defender DSP 3330 |
|---|---|
| MODEL | |
| Output Power (kVA) | 30 |
| Nominal Active Power (kW) | 24 |
| INPUT | |
| Number Of Phases | 3Phase+N+E |
| Nominal Voltage (Ph-Ph) | 380/400/415VAC |
| Voltage Range (100% Load) | 176-280 VAC |
| Nominal Frequency (Hz) | 50/60 Hz |
| Frequency Range | 44-66 HZ |
| Input Current THD | <4% |
| Input Power Factor | 0.99 |
| OUTPUT | |
| Power Factor | 0,8 |
| Number Of Phases | 3 |
| Voltage | 380/400/415 |
| Static Voltage Regulation | 1% |
| THD-V | <3% |
| Crest Factor | 3:1 |
| Frequency (Hz) | 50 / 60 Hz |
| Free Running Frequency (Hz) | 0.01 Hz |
| Overload | 125% for 10 minutes, 150% for 30 secs |
| Efficiency | >94% |
| BATTERY | |
| Type | Maintenance Free Dry Type |
| Quantity | 2×31 |
| Battery Protection | Deep Discharge Protection with Auto Cut Off |
| Battery Test | Standard ( Auto&Manual) |
| DISPLAY | |
| LED Display | Line, Bypass, Battery, Inverter, Load, Fault Indications |
| LCD Display | Load%, Input&Output Frequency, Voltage & Current, Bypass Voltage, Battery Voltage & Current, Temperature, Alarms, History |
| STATIC BYPASS | |
| Number Of Phases | 3Phase+N+E |
| Voltage Range For Bypass | 175-253 VAC |
| Frequency Range For Bypass | 47-53 Hz or 57-63 Hz |
| COMMUNICATION | |
| Interface (Communication Ports) | RS 232 |
| Dry Contact Signals | Optional |
| Others | SNMP Optional |
| ENVIRONMENT | |
| Storage Temperature Range (°C) | Without Batteries -25 +55 C (15 to 40 recommended for longer battery life time) |
| Operating Temperature Range (°C) | 0-40 C (20 to 25 recommended for longer battery life time) |
| Relative Humidity | 0-95 % (non-condensing) |
| Max. Altitude | 1000 m |
| Protection Level | IP 20 |
| PHYSICAL SPECIFICATIONS | |
| Dimensions W*D*H (cm) | 46x83x86 |
| Weight (kg) | 95 |
| STANDARDS | |
| Standards | CE |
Specifications from the official UPSet product catalogue. Specifications are subject to change without prior notice.