APC by Schneider Electric SRT10KXLT vs Panduit U10N12V: Specification Comparison
Both the APC Smart-UPS On-Line SRT10KXLT and the Panduit SteadySine U10N12V are 10 kVA double-conversion (online) UPS units targeting enterprise, data-center, and edge deployments. The comparison spans power conditioning quality, physical/connectivity integration, and load compatibility — specifically the critical difference in output voltage (208 V vs. 120 V AC) that makes each unit suited to distinct downstream equipment and facility wiring standards. Neither wattage rating nor topology separates them; the differentiators lie in voltage delivery, interface depth, and form factor.
In This Guide
- What output voltage and power-conditioning specs does each UPS deliver to connected loads?
- What management interfaces, ports, and monitoring capabilities does each unit provide?
- How do the two units compare on physical form factor, runtime, and AC outlet options?
- Which should you choose: the SRT10KXLT or the U10N12V?
- Side-by-Side Specs
- FAQ
What output voltage and power-conditioning specs does each UPS deliver to connected loads?
The APC SRT10KXLT outputs 208–240 V AC, targeting equipment wired for 208 V three-phase-derived or 240 V single-phase circuits — common in North American data centers using PDUs fed from 208 V branch circuits. Its rated output is 10,000 W / 10 kVA with a sine-wave output, a crest factor of 3:1, and EMI/RFI noise filtering rated at 55 dB. Surge energy absorption is specified at 480 J.
The Panduit U10N12V outputs 120 V AC ±2%, making it appropriate for standard North American single-phase 120 V loads — servers, switches, and edge appliances with 120 V IEC or NEMA receptacles. Its rated capacity is 10 kVA / 10,000 VA, and topology is confirmed as True Online Double-Conversion. Output waveform, crest factor, surge joule rating, and EMI filtering figures are not provided in the available specifications for the U10N12V.
This voltage difference is the single most critical spec for a buyer: a facility or rack requiring 208 V output cannot substitute the U10N12V, and a 120 V load bank cannot safely connect to the SRT10KXLT without step-down transformation. Both deliver 10 kVA, but they serve fundamentally different downstream electrical environments.
What management interfaces, ports, and monitoring capabilities does each unit provide?
The APC SRT10KXLT includes two Ethernet LAN (RJ-45) ports operating at 10/100Base-T, a USB port, and supports audible alarms. The specification does not enumerate a specific network management protocol (e.g., SNMP version) or a display type in the provided data, though the dual-LAN ports suggest redundant management or daisy-chain network topologies.
The Panduit U10N12V specifies SNMP v1/v2c/v3 and HTTP management interfaces, plus an LCD front-panel status monitor. Hot-swappable battery modules and front-accessible components are called out for serviceability. No USB port is listed in the U10N12V specifications.
For environments that require granular SNMP v3 trap configuration or standards-based HTTP-based monitoring integration, the U10N12V's published protocol list is more explicit. The SRT10KXLT's dual Ethernet ports offer a hardware connectivity advantage not present in the U10N12V spec sheet, though the management protocol depth for the SRT10KXLT is not specified in the provided data.
How do the two units compare on physical form factor, runtime, and AC outlet options?
The APC SRT10KXLT's physical dimensions and rack-unit height are not provided in the available specifications. It offers 6 AC outlets in two types: NEMA L6-20R and NEMA L6-30R — both locking 208 V receptacle formats consistent with its 208 V output. Input operates across a wide 100–275 V range at 40–70 Hz, providing tolerance for variable utility or generator input.
The Panduit U10N12V is explicitly a 2U rack-mount unit, measuring 17.3 in (440 mm) wide and 10.3 in (262 mm) tall. Runtime at full 10 kVA load is specified as 5–8 minutes typical — a stated figure absent from the SRT10KXLT's provided spec set. Input voltage range is 160–280 V AC. AC outlet types and quantity for the U10N12V are not listed in the available specifications.
Buyers needing a known 2U footprint for rack planning can confirm the U10N12V's chassis size immediately; the SRT10KXLT's rack height requires verification from APC documentation. The SRT10KXLT's six specified NEMA locking outlets give installers a concrete wiring picture; the U10N12V's outlet complement is unspecified in provided data.
Which should you choose: the SRT10KXLT or the U10N12V?
Our take: The SRT10KXLT is the stronger choice when the protected loads require 208 V AC output — the dominant standard in North American enterprise data centers using high-density servers, PDUs, and networking gear on 208 V branch circuits. The SRT10KXLT delivers 208–240 V output with 480 J surge protection, 55 dB EMI/RFI filtering, and a 100–275 V input range, while providing six NEMA L6-20/30R locking outlets and dual 10/100Base-T Ethernet ports. The U10N12V is the correct selection when loads are 120 V AC: it ships in a confirmed 2U rack chassis (440 × 262 mm), explicitly supports SNMP v1/v2c/v3 and HTTP management, offers hot-swappable front-access batteries, and quotes a 5–8 minute full-load runtime — figures not present in the SRT10KXLT's provided spec set. These two units are not substitutes; the output voltage difference (208 V vs. 120 V) makes the choice a wiring infrastructure decision before it is a feature decision.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | APC by Schneider Electric SRT10KXLT | Panduit U10N12V |
|---|---|---|
| UPS Topology | Double-Conversion (Online) | True Online Double-Conversion |
| Output Power | 10,000 W / 10 kVA | 10 kVA / 10,000 VA |
| Output Voltage | 208–240 V AC | 120 V AC ±2% |
| Input Voltage Range | 100–275 V AC | 160–280 V AC |
| Input Frequency | 40–70 Hz | — |
| Output Waveform | Sine | — |
| Crest Factor | 3:1 | — |
| Surge Energy Rating | 480 J | — |
| EMI/RFI Filtering | 55 dB | — |
| AC Outlet Types | NEMA L6-20R, NEMA L6-30R | — |
| AC Outlet Quantity | 6 | — |
| Ethernet Ports | 2 × RJ-45 (10/100Base-T) | — |
| USB Port | Yes | — |
| Management Protocol | — | SNMP v1/v2c/v3, HTTP |
| Display | — | LCD Front Panel |
| Battery Type | — | Hot-Swappable Sealed Lead-Acid |
| Runtime at Full Load | — | 5–8 min typical at 10 kVA |
| Form Factor / Height | — (not specified) | 2U Rack-Mount (10.3 in / 262 mm) |
| Width | — | 17.3 in (440 mm) |
| Audible Alarm | Yes | — |
Frequently Asked Questions
Which should you choose: the SRT10KXLT or the U10N12V?
The SRT10KXLT is the stronger choice when the protected loads require 208 V AC output — the dominant standard in North American enterprise data centers using high-density servers, PDUs, and networking gear on 208 V branch circuits. The SRT10KXLT delivers 208–240 V output with 480 J surge protection, 55 dB EMI/RFI filtering, and a 100–275 V input range, while providing six NEMA L6-20/30R locking outlets and dual 10/100Base-T Ethernet ports. The U10N12V is the correct selection when loads are 120 V AC: it ships in a confirmed 2U rack chassis (440 × 262 mm), explicitly supports SNMP v1/v2c/v3 and HTTP management, offers hot-swappable front-access batteries, and quotes a 5–8 minute full-load runtime — figures not present in the SRT10KXLT's provided spec set. These two units are not substitutes; the output voltage difference (208 V vs. 120 V) makes the choice a wiring infrastructure decision before it is a feature decision.
Can I use the Panduit U10N12V to replace the APC SRT10KXLT in my existing 208 V data center rack?
No — not directly. The U10N12V outputs 120 V AC, while the SRT10KXLT outputs 208–240 V AC. Connecting 208 V-rated servers or PDUs to the U10N12V's 120 V output would under-volt the equipment. A step-up transformer would be required, which adds cost, space, and efficiency loss. If your loads are 208 V, the SRT10KXLT (or another 208 V-output UPS) is the appropriate choice.
Which unit gives me better remote management options?
Based on available specifications, the Panduit U10N12V explicitly lists SNMP v1/v2c/v3 and HTTP as supported management protocols, plus an LCD front panel. The APC SRT10KXLT's provided specs confirm dual 10/100Base-T Ethernet ports and a USB port but do not specify which management protocols are supported. Buyers requiring confirmed SNMP v3 support should verify the SRT10KXLT's management card capabilities against APC's full datasheet.
Does the Panduit U10N12V fit in a standard 2U rack slot, and what about the APC SRT10KXLT?
Yes — the U10N12V is specified as a 2U rack-mount unit measuring 17.3 in wide by 10.3 in tall (440 × 262 mm). The APC SRT10KXLT's rack-unit height and physical dimensions are not provided in the available specification data; consult APC's published datasheet or product page to confirm its rack footprint before planning rack layout.
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