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Phí vận chuyển: Tính khi thanh toánTổng tiền thanh toán:
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TỦ SẠC ẮC QUY CÔNG NGHIỆP PMI
Thương hiệu: PMI
Xuất xứ: PMI
Tình trạng: Còn hàng
| GENERAL | |
|---|---|
| Model | KGK Series |
| Topology | Double Conversion Online System with Output Isolation Transformer |
| Control | Microprocessor Controlled System |
| RECTIFIER | |
|---|---|
| Topology | Full Bridge Phase Angle Controlled Thyristor Module Rectifier |
| Control | Microprocessor Controlled System |
| Isolation Transformer (OPTIONAL) | Galvanically Isolated |
| Nominal Input Voltage | 110 VAC / 220 VAC / 230 VAC / 240 VAC / 380 VAC / 400 VAC / 415 VAC / 480 VAC ±15% |
| Nominal Input Frequency | 50 hz. ±5% or 60 hz. ±5% |
| Input Cosφ | ≥ 0.8 Inductive (6 Pulse) ≥ 0.85 Inductive (12 Pulse) ≥ 0.95 Inductive (12 Pulse with active harmonic elimination) |
| Total harmonic Distortion (THDi) | ≤ 30% (6 Pulse), ≤ 10% (12 Pulse), ≤ 5% (12 Pulse with active harmonic elimination) |
| Nominal DC Voltage | 110 VDC / 125 VDC / 144 VDC / 220 VDC / 264 VDC / 360 VDC |
| Battery Charging Principle | Constant Current / Constant Voltage |
| Float Charge Voltage (V/Cell) | 2,4 Lead Acid Battery 1,60 NiCd Battery (Based on battery brand and type) |
| Boost Charge Voltage (V/Cell) | 2.23 Lead Acid Battery 1,40 NiCd Battery Based (Based on battery brand and type) |
| Protections | Input: Thermic-Magnetic Over Current Protection, Over Voltage Protection, Phase Sequence Free Operation (3 Phase), Soft Start, MCB Output: Short Circuit Protection, Over Voltage Protection Battery: L-C filters, Overcurrent and Over Voltage Protection |
| Measurements | LCD Display for Line Voltage / Frequency / Current (Standard in 1 Phase, Optional for 3 Phase), Battery Output Voltage / Current, Load Output Voltage, Charger Total Output Current |
| Indicators | Float Mode, Boost Mode, Current Mode, Equalize Mode, Battery Ending, Low Battery, Battery Test Failure, Line Failure, Fan Failure, Over Voltage, Under Voltage, Over Temperature, Rectifier Failure, SCR Fuse Failure, Mains Available, Load MCB, Battery MCB |
| Adjustable Parameters | Float Charge Voltage, Boost Charge Voltage, Equalize Charge Voltage, Battery Charge Current, Rectifier Total Output Current, Low Battery Voltage Alarm, Earth Fault Leakage Current Alarm (only available in 4 line LCD), Battery Ending Voltage Alarm, Online Battery Test Parameters, Auto Boost Charge Parameters, Password |
| Event History | Last 250 events recorded and displayed on front panel and on PC via RS 232 |
| Open or closed free alarm contacts | Low Battery, Mains Input Normal / Failure, Charger Failure, Overtemperature, Charger Overvoltage, Load MCB ON/ OFF, Battery MCB ON / OFF, Earth Fault |
| Sound Alarm | On Warning Messages 2 Short ‘beep’ per 2 seconds |
| INVERTER | |
|---|---|
| Topology | 3 Full Bridge 6 high Frequency IGBT Inverter Modules (3 Phase); 1 Full Bridge 2 high Frequency IGBT Inverter Modules (1 Phase) |
| Isolation Transformer | Galvanically Isolated (standard) |
| Power Factor | 0.8 |
| Nominal Input Voltage | 110 VDC / 125 VDC / 144 VDC / 220 VDC / 264 VDC / 360 VDC |
| Nominal Output Voltage | 110 VAC / 220 VAC / 230 VAC / 240 VAC / 380 VAC / 400 VAC / 415 VAC / 480 VAC |
| Voltage Tolerance | |
| Static | ± 1% |
| Dynamic with 100% load change | ± 10% in 50 msec. |
| Overload | |
| Between 100% – 125% | 10 min. |
| Between %125 – 150% | 1 min. |
| Between %150 – 300% | 1 sec. |
| Waveform | Pure Sinusoidal |
| Total harmonic Distortion (ThDv) | |
| at Linear Load | < 3% |
| at Non-Linear Load | < 7% |
| Crest Factor | 3 : 1 (1 second) |
| Nominal Output Frequency | |
| While synchronized with the line | 50 Hz / 60 Hz ±2% |
| While not synchronized with the line | 50 Hz / 60 Hz ± 0.1% |
| Switching Frequency | 16 Khz. |
| Short-circuit behaviour: | 3 x Nominal Output Current |
| Protection | Short Circuit Protection, Over Voltage Protection, Under Voltage Protection, Over Current Protection and Over Temperature Protection |
| Front Panel Indicatiors | Inverter not Synchronized, Inverter DC Input High/Low, Bypass Out of Limit, Battery Fuse OFF, Bypass MCB OFF, DC Input MCB OFF, Inverter Overload, Internal Overtemperature, Inverter Failure, IGBT SCR Fuse Failure, Bypass Overtemperature Failure, Inverter Output High / Low, Inverter Overtemperature |
| Front Panel Set Menu | UPS Mode (UPS, ECO, Bypass Inhibit), DC Cut off, Low Battery Level, Output Voltage Adjustment, Set Output Frequency, Auto Start ON/OFF, Date, Alarm Sound ON/OFF, Password |
| Alarm Contacts (1 Open 1 Closed) | Inverter Failure, Overtemperature, Load on Bypass / Inverter, Inverter not Synchronized, DC Input Low /High, Battery Fuse OFF, Bypass out of Limit, Inverter Overload |
| Communication (OPTIONAL) | RS 485 / RS 232 / Ethernet Ports, Remote PC Control, Modbus, Profibus, SNMP, DNP 3.0 Protocols and TCP/IP options |
| Paralleling (OPTIONAL) | Parallel Redundancy |
| STATIC BY-PASS | |
|---|---|
| Topology | Uninterruptible static switch with back-feed protection |
| Bypass System | No break semiconductor thyristor – thyristor |
| Isolation Transformer (OPTIONAL) | Galvanically Isolated |
| Nominal Frequency | 50/60 Hz ± 2% |
| Inverter/Bypass transfer time | |
| Inverter failure | Max. 5 msec. |
| Overload or manual transfer | 0 msec. |
| Bypass/Inverter transfer time | 0 msec. |
| Efficiency | >99% |
| MECHANICAL BY-PASS | |
|---|---|
| Topology | Make before break mechanical switch with locking system (OPTIONAL:External By-Pass Switch) |
| SAFETY & ENVIRONMENT | |
|---|---|
| Over Voltage Protection | IEEE 587 4500 A, 110 Joules (standard) / 40kA Surge Arrestor (OPTIONAL) |
| Electrical Interference Reduction | FCC Part 15 Class B |
| Electrical Standards | IEC 62040-3 (Performance), EN 50091-1 (Security) / EN 50091-2 (EMC) |
| Protection Level / Color | IP 20 / RAL 7035 (Standard), (Higher IP rating and different colors are available, please consult) |
| 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 Fan (Standard) / Natural (OPTIONAL) |
| Cable Entry | Bottom (Standard) / Top (OPTIONAL) |
| Heater & Lightning | OPTIONAL |
| Distribution | OPTIONAL |
| 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. 60 db |
Ripple on DC
Communication
Front Panel
