Description
Ubiquiti UPS-2U UniFi UPS 2U
Product Details
UniFi managed 1.44kVA rackmount uninterruptible power supply with 4 backup outlets, 4 surge outlets, and a field replaceable battery, 216Wh, half load (500W) runtime of 8 minutes. Supports Graceful Shutdown for UNVR and UNAS, and includes NUT compatibility for third-party devices.
Note. For Graceful Shutdown functionality, UniFi OS version 4.4.3 or higher is required.
Backup Power Compatible Devices
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UCG-Fiber (30W)
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UCG-Max
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UCG-Ultra
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UDM-Pro
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UDM-Pro-Max
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UDM-SE (180W)
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UDM
-
UDR (40W)
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UDR-5G-Max (15W)
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UDR7 (15W)
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UX
-
UX7
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USW-16-POE (42W)
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USW-24
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USW-24-POE (95W)
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USW-48
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USW-48-POE (195W)
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USW-Aggregation
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USW-Flex (46W)
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USW-Flex-2.5G-5
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USW-Flex-2.5G-8
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USW-Flex-2.5G-8-PoE (196W)
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USW-Flex-Mini
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USW-Flex-Utility
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USW-Flex-XG
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USW-Lite-8-PoE (52W)
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USW-Lite-16-PoE (45W)
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USW-Ultra (42W)
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USW-Ultra-60W (52W)
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USW-Ultra-210W (202W)
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USW-Enterprise-8-PoE (120W)
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USW-Enterprise-24-PoE (400W)
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USW-EnterpriseXG-24
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USW-Pro-8-PoE (120W)
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USW-Pro-24
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USW-Pro-24-POE (400W)
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USW-Pro-48
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USW-Pro-48-POE (600W)
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USW-Pro-Aggregation
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USW-Pro-HD-24
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USW-Pro-HD-24-PoE (600W)
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USW-Pro-Max-16
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USW-Pro-Max-16-PoE (180W)
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USW-Pro-Max-24-PoE (400W)
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USW-Pro-Max-48
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USW-Pro-Max-48-PoE (720W)
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USW-Pro-XG-8-PoE (155W)
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USW-Pro-XG-10-PoE (400W)
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USW-Pro-XG-24
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USW-Pro-XG-24-PoE (720W)
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USW-Pro-XG-48
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USW-Pro-XG-48-PoE (1080W)
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UNAS-2
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UNAS-Pro
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UNAS-Pro-4
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UNVR
-
UNVR-Pro
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USW-WAN
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USW-WAN-RJ45
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USP-PDU-Pro
Specifications
| Category | Property | Details |
| Mechanical | Dimensions | 442.4 x 300 x 87.4 mm (17.4 x 11.8 x 3.4") |
| Weight | 14 kg (30.9 lb) | |
| Enclosure Material | Galvanized steel | |
| Form Factor | Rack mount (2U) | |
| Weatherproofing | IP20 | |
| Hardware | Management | Ethernet |
| Networking Interface | (1) 100/10 MbE port for network; (2) GbE ports for surge in/out | |
| Power Input | (1) OVC II AC in: NEMA 5‑15P, 1.8 m (5.9 ft) non-removable cord | |
| Power Output |
(4) Battery backup/surge protection: NEMA 5‑15R (4) Surge protection: NEMA 5‑15R |
|
| Capacity | Total Capacity | 1,440VA / 1,000W |
| Type | Line interactive | |
| Input/Output | Input Voltage Range | 89–145V AC |
| Power Method | (1) TN system, 120V AC, 12A Max., 50/60 Hz | |
| Nominal Input Voltage | 120V AC | |
| Output Voltage | 120V AC | |
| Frequency Range | AC: 50/60 Hz ±5 Hz; Battery: 60 Hz ±1 Hz | |
| Voltage Regulation | ±10% (Battery mode) | |
| Transfer Time | 6 ms typical; 10 ms max. | |
| Wave Form | Simulated sine wave (Battery mode) | |
| Battery | Battery Type | (2) Lead Acid 12V, 9Ah |
| Runtime | Full load: 2.3 min; Half load: 8 min | |
| Charging Time | 6-8 hours recovery to 90% capacity | |
| Protection | Overload (On-Line) | 110% (5 min) / 120% (Immediate) to fault |
| Overload (Battery) | 110% (5 sec) / 120% (Immediate) shutdown | |
| Short Circuit | Breaker, 250V AC, 15A | |
| Output Short-Circuit | Ipeak 348.0A; Irms 115.1A | |
| Environment | Operating Temp | 0 to 40° C (32 to 104° F) |
| Storage Temp | -20 to 50° C (-4 to 122° F) | |
| Operating Humidity | 0 to 95% noncondensing | |
| Operating Altitude | 3,000 m (1.9 mi) | |
| Compliance | NDAA Compliant | ✓ |
| Certifications | FCC, IC, UL 1778, CSA C22.2 No. 107.3 |



