Uninterrupted Power Supply abbreviated as UPS is an electrical device for immediate power back up for loads when main power fails. Batteries remains connected to the inverter in Online UPS, which is why it offers are truly an uninterrupted power to load without taking transfer time. Also these type of UPS works as a ‘firewall’ between mains and load to save load from faulty power conditions.
Alfa Online UPS:
ALFA online UPS provides an independent, no break source of clean, stable, transient free uninterrupted power supply with output neutral bonded to the ground this protects critical loads against power line disturbances and loss of commercial power. The true advantage of the ALFA online UPS is its ability to provide an electrical firewall between the incoming utility power and your sensitive electronic equipments.
Available Range: 1KVA, 2 KVA, 3 KVA
Key features:
- Pure Sine Wave Output
- Option for Ethernet connectivity
- IGBT based charger
- Isolation transformer
- Applications
- Auto Bypass Facility
Protection
Output Overvoltage Protection; Output Under-Voltage Protection; Overload Protection; Output Short Circuit Protection; Battery Overvoltage Protection; Battery Under-Voltage Protection; Input Low / High Protection
| Model No. | AF 1K | AF 2K | AF 3K |
| Power Rating | 1KVA/96V | 2KVA/96V | 3KVA/96V |
| Input | |||
| Voltage Range | 145V-275V | ||
| Frequency | 45Hz- 55Hz | ||
| Charger Topology | Buck | Buck | Buck |
| Connection Type | Terminal Block, 3 Pin | ||
| Max. Input Current | 12A | 18.5A | 25A |
| Max. Input voltage without damage | 300VAC | 300VAC | 300VAC |
| Output | |||
| Voltage | 220V/ 230V | ||
| Power Factor | 0.8 | ||
| Inverter Efficiency | >85% @ Full Load | ||
| Frequency | 50 Hz | ||
| Waveform | Pure Sine Wave | ||
| Transient Response | <8 (10%~90% Linear Load) | ||
| Voltage Harmonics | < 3 % (Linear load) | ||
| Overload | Bypass after 2min (load >110% of full load) | ||
| Bypass after 10min (load 100-110% of full load) | |||
| Bypass after 2min (load 111-125% of full load) | |||
| Bypass after 1min (load 126-150% of full load) | |||
| Bypass after 10sec (load 151-200% of full load) | |||
| Crest Factor | 3:01 | ||
| Voltage Regulation | ± 1% | ||
| Frequency Regulation | ± 0.05 | ||
| Receptacle | BS 546(16A, 3Pin Plug) | ||
| Batteries and Runtime | |||
| Battery type | SMF; LEAD ACID; TUBULAR | ||
| Typical recharge time | 10 hour(s) | ||
| Battery Capacity | 65AH – 100AH | ||
| Audible warning | |||
| Overload | Yes | Yes | Yes |
| Battery Backup ending | Yes | Yes | Yes |
| Indications | |||
| LED | UPS On # Battery High / Low # Overload # Output High / Low # Charging On # Mains High / Low # Load On Mains / Battery # Bypass On # Fault # Overheat | ||
| LCD | Input voltage & Frequency, Output voltage & Frequency, Load %, Charging current, DC Voltage | ||
| Communication and Management | |||
| Ports | Smart Slot, Ethernet (Optional), RS232 | ||
| Miscellaneous | |||
| Transfer Time | 0 msec | ||
| Extended Battery Charging | Optional | Optional | Optional |
| Physical | |||
| Net Weight | 36.7 kg | 41.1 kg | 44.4 kg |
| Shipping Weight | 43 kg | 48 kg | 51 kg |
| Dimensions (L x W x H) mm/ cm | (556 x 262 x 435) | (556 x 262 x 435) | (556 x 262 x 435) |
| Shipping Dimensions (L x W x H) mm/ cm | (665 x 345 x 535) | (665 x 345 x 535) | (665 x 345 x 535) |
| Environmental | |||
| Operating Environment | 0 – 40 °C | 0 – 40 °C | 0 – 40 °C |
| Operating Relative Humidity | 0 – 95%, non-condensing | ||
| Storage Environment | 0 – 60 °C | 0 – 60 °C | 0 – 60 °C |
| Audible noise at 1 meter from surface of unit | 60.00 dBA | 60.00 dBA | 60.00 dBA |
| Storage Relative Humidity | 0 – 95% | ||
| Protection Class | IP 20 | ||
| Conformance | |||
| Standard | IS 16242-1 | ||
Deep Impact Series:
Deep impact is a fully compact, extremely light and portable online UPS series from the house of UPS which makes it easily installed in home and offices. UTL’S DEEP impact range of online ups is a powerful, affordable and reliable backup option for your appliances.
Available Range: 1 KVA/12V; 1KVA/24V; 3KVA/72V
Key features:
- Pure Sine Wave Output
- Active power factor correction
- Communication option
- Single inverter card
- Battery to AC Isolation
Protections:
• Output short-circuit protection • MOSFET short-circuit protection • Output over voltage protection • Battery low protection • Input AC over / under voltage protection • Over Temperature protection • Reverse phase protection • Battery reverse protection (through fuse) • Charging short-circuit protection
| INPUT | ||||
| Power Rating | 1 KVA/12V | 1 KVA/36V | 3 KVA / 72 V | |
| Voltage Range | 160- 270 Vac | 160- 270 Vac | 180-270 Vac | |
| Frequency | 50Hz +/- 5% | |||
| Input Power Factor | > 0.95 Active power factor correction | |||
| Charger Topology | Flyback | |||
| Battery Voltage | 12 V DC Nominal | 36 V DC Nominal | 72 V DC Nominal | |
| Electrical Connection | 6A / 3 Pin, Indian Lead | |||
| OUTPUT | ||||
| Voltage | 220/230V +/- 3% | |||
| Frequency | 50Hz +/- 0.05% | |||
| Wave Form | Pure Sine Wave | |||
| Overall Efficiency (AC-AC) | > 85% (FULL LOAD) | |||
| Transient Response | < 8 (10% – 90% Linear Load) | |||
| Voltage Harmonic | < 3% (Linear Load) | |||
| Overload Capacity | 110% 30 sec, | |||
| 111 to 150% : 18 sec, | ||||
| >150% :1 sec | ||||
| Voltage Regulation | ±1 % | |||
| Frequency Regulation | ±0.05Hz | |||
| Crest Factor | 3:01 | |||
| Connection Type | 6A x 3 socket | 6A x 3 socket | 16A one socket | |
| AUDIBLE WARNING | ||||
| Overload | Intermittent Beep Mode | Intermittent Beep Mode | Continuous Beep | |
| Battery backup ending | Continuous Beep | Continuous Beep | Beep mode at slow or fast rate | |
| INDICATION | ||||
| LED | Mains ON; Mains High; Battery ON; Bypass; Battery Low; Over Load | |||
| LCD Meter (optional) | Inverter ON # Battery High # Charging # Battery Low # Over Load , Output (Voltage, Frequency & Current) # DC Voltage # Charging and Discharging Current | |||
| Communication & Management | ||||
| Port | RS232/ USB Port(Optional) | |||
| Battery | ||||
| Extended Battery Charging | 26 Ah to 180 Ah | 7Ah to 180 Ah | 7Ah to 150 Ah | |
| Battery Type | SMF and lead acid batteries can be used as external while 7 Ah SMF can be fitted inside. | |||
| Physical | ||||
| Net Weight | 6.5 Kg | 6.5 Kg | 15 Kg | |
| Dimensions (LxWxH)mm | 416.5×162.5×223.5 | 416.5×162.5×223.5 | 480x215x315 | |
| Environmental | ||||
| Operating temperature | 0- 50 oC | 0-50 oC | 0-50°C | |
| Operating Humidity | 5-95 % (Non -Condensed) | |||
NewGen PFC Online UPS Series:
Newgen PFC Online UPS of UTL is an uninterruptable power supply based on double conversion technology which eliminates all power disturbances of main supply. Newgen PFC online UPS protects critical load against power line disturbances & loss of commercial power. Main advantage of online UPS is its ability to provide an electrical firewall between the incoming utility power and your sensitive electronic equipments. The application stage has IGBT technology for pure sine wave output.
Available Range: 1 KVA, 2 KVA, 3 KVS, 5 KVA, 6 KVA, 7.5 KVA, 10 KVA, 15 KVA, 20 KVA, 25 KVA, 30 KVA, 40 KVA, 50 KVA, 100 KVA
Key Features:
- Pure Sine Wave Output
- Option for Ethernet connectivity
- IGBT based charger
- Isolation transformer
Protections:
Output Overvoltage/Under voltage; Overload Protections; Output Short Circuit Protections; Battery Over-voltage /Under-voltage Protections
Typical Applications:
- DP equipment and systems (computers, printers, monitors etc.)
- Process controls, testing & measuring instruments.
- Medical & electronics health-care equipments & Life-support systems in hospitals.
- Security lighting & Control centers
- Safety systems in power stations
- Audio-visual equipments.
| INPUT | |||
| Power Rating | 1 KVA, 2 KVA, 3 KVA | 5 KVA, 6 KVA, 7.5 KVA, 10 KVA | 15 KVA, 20 KVA, 25 KVA, 30 KVA, 40 KVA |
| Voltage Range | Single Phase – 230 V ± 20 % | Single Phase – 230 V ± 20 % ; Three Phase – 400 V ± 20% | Three Phase – 400 V ±20% |
| Frequency | 50 Hz ± 5% | ||
| Input Power Factor | > 0.9 | ||
| Charger Topology | BUCK-IGBT | ||
| OUTPUT | |||
| Voltage | Single Phase – 230 V ± 1 % | Single Phase – 230 V ± 1 % , Three Phase – 380V, 400V, 415V as per demand | Three Phase – 380V, 400V, 415V as per demand |
| Frequency | 50 Hz ± 0.05% | ||
| Wave Form | Pure Sine Wave | ||
| Transient Response | <8 ms (10%~90% Linear Load) | ||
| Voltage Harmonic | < 3 % (Linear load) | ||
| Overload Capacity | 101 to 110% : 30 sec | ||
| 111 to 150% : 18 sec | |||
| >150% :1 sec | |||
| Crest Factor | 3:01 | ||
| DISPLAY | |||
| 7 Segment/LED | Output voltage, Charging ON, UPS ON, Battery Low/High, Output Low/High | ||
| LCD Meter | Output (Voltage, Frequency & Current); DC Voltage; Charging and Discharging Current (optional) | ||
| Touch Screen | Not available | ||
| INTERFACE | |||
| Db9 | RS232/ USB, SNMP (Optional) | ||
| Overall | |||
| Efficiency (AC-AC) | > 85% (FULL LOAD) | ||
| Transfer time | 0 ms | ||
| Temperature | 0 ~ 45 oC | ||
| Humidity | 5-95 %(Non -Condensed) | ||