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UPS for AC Obstruction lighting System
Short Description
- Input voltage range: 165-265VAC, 50-60Hz
- Pure sinewave adaptable to harsh environment
- Built-in high quality VRLA battery with BMS
- Extended battery box available for energy-consuming OB system
Compliance
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Overview
Unlit obstruction lights due to power loss imposes significant risks on aircrafts and tall structures. A UPS (Uninterruptible Power Supply) unit is an vital device in obstruction lighting system to backup obstruction lights for continuous operation in the event of power loss.
The UPS unit is compatible for a wide primary AC input from 165VAC to 265VAC. Built-in inverter circuity, battery charger, and high-quality VRLA battery packs for some sub-models or external battery box connected to UPS, provide continuous AC power when primary input AC power is interrupted.
Incorporated surge protector, the UPS is capable of protecting obstruction lighting system from voltage fluctuation and lightning strikes.
REDDOT provides both Standby UPS and Online UPS solutions. UPS capacity is customizable to suit various backup time for obstruction lighting systems.
For obstruction lighting system with high power consumption, or longer backup time required, an extended battery box with high quality SLA UPS battery packs combines with UPS main engine. The combination of UPS engine and extended battery box provide sufficient backup power to obstruction lighting system after blackout.
UPS
Key Parameters
165-265VAC, 50-60Hz
Optional Input Voltage
Equal to input voltage
Output Voltage
Max. OB outputs
Max. alarm outputs
Circuit Breaker
20KA SPD
IP65
Protection
Features
- Input voltage range: 165-265VAC, 50-60Hz
- Over-voltage cut-off function to provide best input protection
- Pure sinewave adaptable to harsh environment
- Built-in high quality VRLA battery or external battery connection port to suit various backup time
- Intelligent battery management to protect UPS from overcharge, overload and deep discharge
- Built-in surge protector against voltage fluctuation or lightning strikes
- UPS compatible SLA batteries, high discharge rate performance and long floating charging lifetime
Specifications
| Item | UPS backup Specifications | |
|---|---|---|
| INPUT | ||
| Input Voltage | 165-265VAC, 50-60Hz | |
| Power Factor | >0.6 for Standby UPS; >0.9 for online UPS | |
| Efficiency | >0.6 for Standby UPS; >0.9 for online UPS | |
| OUTPUT | ||
| Rated Power | 500-3000VA | |
| Max. loading power | 300-2700W | |
| Rated output voltage | 220VAC+10% | |
| Waveform type | Approximate to a sinewave | |
| Topology | Standby or Online | |
| Transfer Time | <10ms for standby UPS, 0ms for online UPS | |
| BATTERIES & BACKUP TIME | ||
| Battery Type | Maintenance-free VRLA | |
| Built-in battery voltage & capacity (Note1) | 12V/7Ah, 24V/7Ah | |
| External battery voltage (Note2) | 24VDC / 36VDC / 48VDC / 72VDC / 96VDC | |
| Recharge time | < 10 hours | |
| Backup hours | Depends on requirements | |
| ENVIRONMENTAL | ||
| Operaton Temperature | 0 – 40 °C | |
| Operation Humidity | 20-95% RH non-condensing | |
| PHYSICAL | ||
| Net Weight | 5KG – 15KG | |
| Dimension (H*W*Depth) | Min.: 317*198*79mm; Max.: 393*328*190mm | |
| Enclosure | ABS (Indoor, IP20) SS304 (Outdoor, IP65) | |
| Notes: | ||
| 1) Not all UPS models come with built-in batteries. 12V/7Ah and 24V/7Ah are two typical built-in battery size. | ||
| 2) For UPS with external battery voltage port, there is no built-in battery in UPS master machine, but with a battery voltage port to connect external battery box. | ||
| Item | Extended Battery Specifications | |
|---|---|---|
| BATTERY VOLTAGE & CAPACITY | ||
| Battery Type | Maintenance-free VRLA | |
| Battery Voltage | Granularity: 12VDC In series and/or parallel: 24VDC / 36VDC / 48VDC / 72VDC / 96VDC | |
| Battery Capacity | 9Ah / 18Ah / 26Ah / 38Ah / 65Ah | |
| BATTERY CHARACTERISTICS | ||
| Operaton Temperature | Charge: 0℃ ~40℃; Discharging: -20℃ ~55℃; Storage: -15℃ ~50℃ | |
| Capacity Affected by Temperature | 103%C20 @40℃; 100% C20@25℃; 86% C20@0 ℃ | |
| PHYSICAL | ||
| Net Weight | 10KG – 35KG | |
| Dimension (H*W*Depth) | 470mmx450mmx310mm / 585mmx450mmx310mm | |
| Enclosure | Deep drawing steel sheet (Indoor, IP40) SS304 (Outdoor, IP65) | |
Ordering Code
UPS Ordering Code
| Series | UPS type | Rated Power (VA-W) | Battery internal/External | Internal battery capacity (V-Ah) | External battery voltage | Indoor/Outdoor | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UPS | ST (Standby) | Variable | INB (Built-in battery) | Variable | Variable | ID (Indoor) | ||||||
| ON (Online) | EXB (external battery) | OD (Outdoor) | ||||||||||
| E.g: UPS-ST-500300-INB-127-ID = UPS, standby type, rated power 500VA/300W, with built-in battery pack 12V/7Ah, indoor box | ||||||||||||
Extended Battery Box Ordering Code
| Series | Battery capacity (V-Ah) | Indoor/Outdoor | ||
|---|---|---|---|---|
| BATU | Variable | ID (Indoor) | ||
| OD (Outdoor) | ||||
| E.g.: BATU-2418-ID = UPS extended battery box, with 24V/18Ah SLA battery, indoor type | ||||
Accessories & Related Products
Optional Accessories
- Material: SS304
- Mounting Type: U-bolt Mounting
- Suitable for: REDDOT control box and power box
- Material: SS304
- Mounting Type: Wall Mounting
- Suitable for: CTRS4CBSP-AIDO, CTRS4CBSP-DUAL, CTRS8CBSP, CB3, PSUA220D48, BKD-backup-box
Related Power Boxes
- Power box
- Input voltage: 85-265VAC 50/60Hz, 48VDC, 24VDC
- Output voltage: 48VDC, 24VDC
- Protection: IP65
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