APC Smart-UPS SMT1500RM2U 1550VA 1000W 2U Rackmount UPS
Line-interactive UPS delivering 1550 VA and 1000 W with six NEMA 5-15R outlets in a 2U rackmount form factor
- AC input voltageFor main operations: 82–144 V Input voltage adjustable range
- Input line frequency50/60 Hz +/- 3 Hz (auto sensing)
- Power inputNEMA 5-15P
- Volt-ampere rating1550 VA
- Power rating1000 W
- Voltage output120 V
- 1000 W output powers critical servers and networking gear
- 1550 VA rating provides headroom for startup surges
- 2 minutes runtime at full load allows orderly shutdown
- SmartSlot and USB ports enable remote monitoring and management
- ENERGY STAR certified design reduces ongoing electricity costs
What this UPS is and who needs it
The APC Smart-UPS SMT1500RM2U is a line-interactive rackmount unit rated at 1550 VA and 1000 W. It delivers 120 V output from a 120 V input through six NEMA 5-15R outlets. The 2U form factor fits standard server racks for network, server or storage equipment.
The spec that decides fit
Output capacity is 1000 W with a typical runtime of 7.2 minutes at full load. The adjustable input window spans 75 to 154 V, so the unit stays online through wide voltage swings without using battery power.
What the bundled items change
A USB port and SmartSlot are built in for management software integration. The replaceable battery cartridge uses the APCRBC133 pack and recharges in three hours. Approvals include CSA, ENERGY STAR, FCC Part 15 Class A and UL 1778.
How it compares
Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.
- Price $585.99
- Cheaper than about 63% of the 1,153 comparable items (median $948.99).
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Specifications
| Product | |
|---|---|
| Brand name | APC |
| Product line | Smart-UPS |
| Model name | SMT1500RM2U |
| Ports & slots | |
| Communication ports | Smart-Slot, USB |
| Power | |
| AC input voltage | For main operations: 82–144 V Input voltage adjustable range for mains operation: 75–154 V |
| Input line frequency | 50/60 Hz +/- 3 Hz (auto sensing) |
| Power input | NEMA 5-15P |
| Volt-ampere rating | 1550 VA |
| Power rating | 1000 W |
| Voltage output | 120 V |
| AC output frequency | 50/60 Hz +/- 3 Hz |
| Power outlets | 6 |
| Runtime on battery | 7.2 minutes (1000 W) |
| Battery charge time | 3 Hour(s) |
| Replacement battery | APCRBC133 |
| Alerts | Alarm when on battery : distinctive low battery alarm : configurable delays |
| Surge protection rating | 459 Joules |
| Size & build | |
| Rack mounting | 2U |
| Product dimensions | 3.5 in × 17 in × 18 in |
| Product weight | 63 lb (28.6 kg) |
| Shipping weight | 32.57 kg |
| Package size | 622 × 599 × 244 mm |
| In the box | |
| In the box | SMT1500RM2U, CD with software, Documentation CD, Installation guide, Rack Mounting support rails, Smart UPS signalling RS-232 cable, USB cable |
| Environment & compliance | |
| Regulatory approvals | CSA, ENERGY STAR (USA), FCC Part 15 Class A, UL 1778 |
| Software | |
| Control software | YES |
Other versions of this model
5 more in the same range
APC SMTL750RM2UC 750VA 600W 120V 6x NEMA 5-15R 680J UPS
- 82–144 V
- NEMA 5-15P
Questions about this item
How much runtime does the 1000 W rating actually give me?
At the full 1000 W load the battery lasts 7.2 minutes; at half load the supplier notes about 35 minutes.
What do the SmartSlot and USB ports let me do?
They connect management software for monitoring, graceful shutdown and configurable alarm delays.
Will the 2U chassis fit my rack?
The unit is 4 inches high, 17 inches wide and 18 inches deep, matching a standard 2U rackmount space.
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