APC by Schneider Electric BR1350MS vs Vertiv PSA6-1350LVT: Specification Comparison
The APC BR1350MS and Vertiv PSA6-1350LVT are both 1350VA line-interactive tower/desktop UPS units designed for 120V AC environments, targeting small office, workstation, and network-closet applications. This comparison evaluates the two on power delivery and voltage regulation, physical and environmental characteristics, and protection feature sets—the three axes most relevant to buyers selecting a line-interactive UPS at this capacity tier.
In This Guide
- Which unit delivers more usable power and how well does each regulate voltage?
- How do the two units compare on physical form factor, weight, and surge/noise protection?
- Which unit offers better warranty coverage and what do the specs say about battery hold time?
- Which should you choose: the BR1350MS or the PSA6-1350LVT?
- Side-by-Side Specs
- FAQ
Which unit delivers more usable power and how well does each regulate voltage?
The BR1350MS is rated at 810W output against the PSA6-1350LVT's 850W output—a 40W advantage for the Vertiv unit at the same 1350VA apparent power rating. Both operate at 120VAC nominal output. The BR1350MS explicitly specifies an input operating window of 88V–147V and automatic voltage regulation (AVR), meaning it will buck or boost incoming voltage within that range before switching to battery. The PSA6-1350LVT's datasheet does not provide a documented input voltage operating window or explicit AVR confirmation in the specifications supplied here, so direct comparison on voltage tolerance cannot be made from available data. Both units operate at 60Hz input and output.
The BR1350MS specifies a sine waveform output, which is compatible with active PFC power supplies common in modern servers and workstations. No output waveform type is listed for the PSA6-1350LVT in the provided specifications. Buyers powering active-PFC loads should confirm waveform type for the PSA6-1350LVT before purchasing.
How do the two units compare on physical form factor, weight, and surge/noise protection?
The PSA6-1350LVT provides explicit physical dimensions of 11.42 x 4.72 x 16.93 in (H x W x D) and a weight of 25.8 lbs—data not supplied in the BR1350MS specifications provided here, so rack-space planning and transport logistics cannot be directly compared from these specs alone.
On surge protection, the BR1350MS specifies a 1080J surge energy rating and covers coaxial and network lines in addition to AC power. It also includes EMI/RFI noise filtering and an audible alarm. The PSA6-1350LVT does not list a surge joule rating, EMI/RFI filtering status, coax or network surge ports, or audible alarm in the specifications provided, making these features unverifiable from available data.
Which unit offers better warranty coverage and what do the specs say about battery hold time?
Warranty is a clear differentiator: the PSA6-1350LVT carries a 3-year full unit warranty including battery with advanced replacement—a notably strong coverage term that includes the battery, which is typically a consumable and excluded from competitor warranties. No warranty term is listed in the BR1350MS specifications provided here.
The BR1350MS specifies a minimum hold time of 8ms and maximum of 10ms—this is the transfer time to battery, not runtime under load. Runtime under load at rated wattage is not provided for either unit in the supplied specifications. Neither unit's battery runtime curve is available here; buyers should consult the manufacturers' datasheets for runtime tables at specific load percentages.
Which should you choose: the BR1350MS or the PSA6-1350LVT?
Our take: The BR1350MS is the stronger choice when output waveform compatibility, documented surge energy rating, and multi-port surge protection (coax and network) are required. Its sine wave output (confirmed), 1080J surge rating, 88V–147V input window, and EMI/RFI filtering are all spec-documented advantages over the PSA6-1350LVT, for which these data points are absent in the provided specifications. The PSA6-1350LVT counters with a 40W higher real-power output (850W vs 810W), full physical dimensions for rack planning, and a notably stronger warranty: 3-year full unit including battery with advanced replacement versus no stated warranty term for the BR1350MS. Buyers prioritizing protection feature transparency and active-PFC load compatibility should favor the BR1350MS; those prioritizing slightly higher wattage headroom, physical spec certainty for space planning, and superior warranty coverage should consider the PSA6-1350LVT, pending confirmation of its waveform type from Vertiv's datasheet.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | APC by Schneider Electric BR1350MS | Vertiv PSA6-1350LVT |
|---|---|---|
| UPS Topology | Line-Interactive | Line-Interactive |
| Apparent Power (VA) | 1350 VA | 1350 VA |
| Real Power (W) | 810 W | 850 W |
| Output Waveform | Sine | — |
| Input Voltage Range | 88 V – 147 V | — |
| Nominal Input Voltage | 120 V | 120 VAC |
| Nominal Output Voltage | 120 V | 120 VAC |
| Input / Output Frequency | 60 Hz / 60 Hz | — |
| Automatic Voltage Regulation | Yes | — |
| Surge Energy Rating | 1080 J | — |
| Surge Protection Ports | AC, Coax, Network | — |
| EMI/RFI Noise Filtering | Yes | — |
| Audible Alarm | Yes | — |
| Hold / Transfer Time | 8 ms – 10 ms | — |
| Noise Level | 45 dB | — |
| Dimensions (H x W x D) | — | 11.42 x 4.72 x 16.93 in |
| Weight | — | 25.8 lbs |
| Warranty | — | 3-year full unit incl. battery, advanced replacement |
Frequently Asked Questions
Which should you choose: the BR1350MS or the PSA6-1350LVT?
The BR1350MS is the stronger choice when output waveform compatibility, documented surge energy rating, and multi-port surge protection (coax and network) are required. Its sine wave output (confirmed), 1080J surge rating, 88V–147V input window, and EMI/RFI filtering are all spec-documented advantages over the PSA6-1350LVT, for which these data points are absent in the provided specifications. The PSA6-1350LVT counters with a 40W higher real-power output (850W vs 810W), full physical dimensions for rack planning, and a notably stronger warranty: 3-year full unit including battery with advanced replacement versus no stated warranty term for the BR1350MS. Buyers prioritizing protection feature transparency and active-PFC load compatibility should favor the BR1350MS; those prioritizing slightly higher wattage headroom, physical spec certainty for space planning, and superior warranty coverage should consider the PSA6-1350LVT, pending confirmation of its waveform type from Vertiv's datasheet.
Does the BR1350MS or PSA6-1350LVT protect network and coax lines as well as AC power?
The BR1350MS explicitly lists surge protection for coaxial and network lines in addition to AC, with a documented 1080J surge energy rating. The PSA6-1350LVT's provided specifications do not list coax or network surge ports or a joule rating, so this cannot be confirmed from available data. Buyers requiring multi-port surge protection should verify the PSA6-1350LVT's feature set directly with Vertiv's datasheet.
Which UPS has the better warranty, and does it cover the battery?
The PSA6-1350LVT includes a 3-year full unit warranty with battery coverage and advanced replacement—an above-average term that explicitly includes the battery, which many UPS warranties exclude. No warranty term is stated in the BR1350MS specifications provided here. Buyers for whom long-term ownership cost and battery replacement coverage matter should factor this gap into their decision.
Is the BR1350MS or PSA6-1350LVT compatible with active PFC power supplies?
The BR1350MS specifies a pure sine wave output, which is the required waveform for active PFC power supplies used in most modern servers, workstations, and network equipment. The PSA6-1350LVT's output waveform type is not listed in the specifications provided here. Before deploying the PSA6-1350LVT with active PFC loads, buyers should confirm the waveform specification directly from Vertiv's published datasheet.
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