VARIABEL AC & DC POWER SUPPLY
Catu Daya PMI yang dapat disesuaikan cocok untuk digunakan dalam berbagai aplikasi yang memerlukan rentang penyesuaian yang lebar pada tegangan AC atau DC
Dilengkapi dengan isolasi galvanik dengan transformator pada sistem catu daya AC dan DC.
Unit Rectifier dikendalikan oleh thyristor, Unit Inverter dikendalikan oleh IGBT yang merupakan penggunaan umum /standar dalam sistem catu daya PMI.
PMI Adjustable Power Supply adalah tipe industrial, andal dan mudah diservis.
VARIABLE DC POWER SUPPLY
- Dikendalikan Thyristor
- Transformator Input sebagai Isolasi Galvanik
- Panel Depan dengan Layar LCD dan Indikasi LED
- Pengukuran Digital pada Layar LCD
- Rentang Tegangan Output : 1VDC-900VDC
- Rentang Arus Output : 1ADC-400ADC
- Daya Output : 1kW-120Kw
- Tegangan Input: 380/400VAC, 3 Fase
VARIABLE AC POWER SUPPLY
- Rectifier dikendalikan Thyristor, Inverter dikendalikan IGBT
- Trafo Output sebagai Isolasi Galvanik
- Panel Depan dengan Layar LCD dan Indikasi LED
- Pengukuran Digital pada Layar LCD
- Rentang Tegangan Output: 80VAC-300VAC 1 Phase atau 160VAC-520VAC 3 Phase
- Rentang Frekuensi Output : 45Hz-65Hz
- Daya Output : 5kVA-200kVA
- Tegangan Input: 220/230VAC, 1 Fase atau 380/400VAC, 3 Fase
VARIABLE AC POWER SUPPLY
| GENERAL | |
|---|---|
| Topology | Double Conversion Online System with Output Isolation Transformer |
| Control | Microprocessor Controlled System |
| INPUT | |
| Nominal Input Voltage | 380VAC/400VAC ±15% (3 Phase) |
| Nominal Input Frequency | 50 / 60 hz. ±5% |
| Protections | Thermic - Magnetic, Over Current, Over Voltage |
| DC BUS | |
| Nominal Voltage | 360 / 384 VDC |
| Float Voltage | 410 / 435 VDC |
| DC Ripple | <1% |
| OUTPUT | |
| Output Voltage Range | 70-300 VAC (1 Phase) / 120 - 520 VAC (3 Phase) Adjustable |
| Output Voltage Adjustment Steps | 1VAC Steps |
| Voltage Tolerance | |
| static | ± 1% |
| dynamic with 100% load change | ± 10% in 100 msec. |
| Output Frequency Range | 45-65 Hz |
| Output Frequency Tolerance | ± 0.1% |
| Output Waveform | Pure Sinusoidal |
| Protection | Short Circuit Protection, Over Voltage Protection, Under Voltage Protection, Over Current Protection and Over Temperature Protection |
| DIGITAL LCD SCREEN | |
| Display & Buttons | 2 x 16 LCD Display, Menu Selection and Parameter Setting Buttons |
| Indicatiors | Input MCB, Operating Mode, DC Voltage Low/High, Overload, High Temperature |
| Measurements | Output Voltage, Load Percentage, DC Bus, Event Codes |
| Set Menu | Output Voltage / Output Current / DC Bus / Date / Hour / Alarm Sound / Communication Address |
| Communication (Optional) | Modbus, TCP/IP, Profibus Communications via RS485 port. Available on request. |
| SAFETY & ENVIRONMENT | |
| Over Voltage Protection | IEEE 587 4500 A, 110 Joules |
| Electrical Interference Reduction | FCC Part 15 Class B |
| Electrical Standards | EN 50091-1 (Security) / EN 50091-2 (EMC) |
| Protection Level / Color | IP20 / RAL7035 (Higher IP Protection is available as opiton) |
| MTBF | 100,000 hrs. (w/out battery group) |
| Enclosure Material | Mild Steel, Zinc-phosphate coated; 100 µm electrostatic paint; 1.5 mm thickness |
| Cooling | Forced fans |
| Cable Entry | Bottom |
| Operating Temperature | -10 / +40 °C |
| Relative humidity | 5 - 90 % |
| Operating Altitude | Max. 2000 Mt. |
| Noise Level | Max. 60 db |
VARIABLE DC POWER SUPPLY
| GENERAL | |
|---|---|
| Topology | Full Bridge Phase Angle Controlled Thyristor Module Rectifier |
| Control | Microprocessor Controlled System |
| INPUT | |
| Input Isolation Transformer | Galvanically isolated / Primary & Secondary Earth Screened |
| Nominal Voltage and Tolerance | 380/400 VAC ±15% (3 Phase) |
| Nominal Frequency | 50 Hz / 60Hz ±5% |
| Input Protection | Input: Thermic-Magnetic Over Current Protection, Over Voltage Protection, Phase Sequence Free Operation (3 Phase), Soft Start |
| OUTPUT | |
| Rated Current | 1A - 400A |
| Nominal Output Voltage | 1VDC - 900VDC |
| Static Tolerance | ±1% |
| Dynamic Response | ±10%, 5 ms |
| DISPLAY PANEL & MEASUREMENT | |
| Measurements | LCD Display for Line Voltage / Frequency, Output Voltage / Current |
| Indicators | Current Mode, Line Failure, Fan Failure, Over Voltage, Under Voltage, Over Temperature, Rectifier Failure, Mains Available |
| Adjustable Parameters | Rectifier Output Current / Voltage |
| Event History | Last 256 events recorded and displayed on front panel and on PC via remote communication |
| Sound Alarm | On Warning Messages 2 Short ‘beep’ per 2 seconds |
| SAFETY & ENVIRONMENT | |
| Circuit Breakers | Input: Miniatur circuit breakers; Output: Miniatur circuit breakers / NH Fuse |
| Over Voltage Protection | IEEE 587 4500 A, 110 Joules (standard) |
| Electrical Interference Reduction | FCC Part 15 Class B |
| Electrical Standards | EN 50091-1 (Security) / EN 50091-2 (EMC) |
| Protection Level / Color | IP 20 / RAL 7035 (Standard |
| Isolation Voltage | 2000VAC input/chassis and output/chassis |
| MTBF | 100,000 hrs. (w/out battery group) |
| Enclosure Material | Mild Steel, Zinc-phosphate coated; 100 µm electrostatic paint; 1.5 mm thickness |
| Cooling | Forced fans |
| Cable Entry | Bottom |
| Operating Temperature | -10 / +40 °C. Higher operating temperatures are available, please consult |
| Relative humidity | 5 - 90 % |
| Operating Altitude | Max. 1000 Mt. (Higher altitudes requires de-rating, please consult ) |
| Noise Level | Max. 65 db |