Panduit U01N12L vs Panduit U01S12L: Specification Comparison
Both the Panduit U01N12L and U01S12L are 1 kVA / 900W double-conversion online UPS units in a 2U rack-mount form factor, sharing the SteadySine™ platform, lithium-ion batteries, and a 230V single-phase input/output. This comparison is aimed at data center, edge, and enterprise MTDC buyers choosing between the two within the same Panduit UPS family. The key differentiators lie in network management capabilities, standards compliance documentation, and accessory inclusion—not in core power topology or battery chemistry.
In This Guide
- How do the two units compare on power capacity, topology, and battery performance?
- Which unit offers more robust network management and monitoring integration?
- How do the two units differ in physical specs, included accessories, and standards certification?
- Which should you choose: the U01N12L or the U01S12L?
- Side-by-Side Specs
- FAQ
How do the two units compare on power capacity, topology, and battery performance?
Both the U01N12L and U01S12L deliver identical power output: 1 kVA / 900W via double-conversion (online) topology with zero transfer time, meaning neither unit switches to battery during a mains disturbance—load is always conditioned through the inverter. Input and output voltage are 230V AC single phase on both models.
Battery chemistry is lithium-ion on both units, with each rated for a 10-year service life. The U01N12L specifies a recharge time of under 2 hours to 90% capacity; the U01S12L does not specify a recharge time in the provided data. Both units output a pure sine wave. The U01S12L adds a THD figure of under 3% (typical); the U01N12L does not cite a THD value in its spec sheet.
Hot-swap battery capability is confirmed only for the U01N12L. The U01S12L spec does not state whether its battery is hot-swappable.
Which unit offers more robust network management and monitoring integration?
The U01N12L ships with an Intelligent Network Card included in the box, providing SNMP v2/v3, HTTP/HTTPS, and email alert capabilities out of the box—no additional purchase required for full remote monitoring. The U01S12L lists USB and SNMP as management interfaces, but notes the network card as 'optional,' meaning it is not included and must be purchased separately.
Neither spec sheet details the specific SNMP MIB sets supported or names a compatible NMS platform beyond 'Panduit SmartZone SteadySine™' (cited for the U01S12L). The U01N12L does not explicitly cite SmartZone by name in its top-level specs, though it shares the SteadySine™ sub-brand designation.
For installations requiring zero-touch remote monitoring at deployment, the U01N12L eliminates a procurement step and additional cost. The U01S12L is suitable where USB-only local management suffices or where a network card will be added later.
How do the two units differ in physical specs, included accessories, and standards certification?
Physical dimensions are identical where specified: 17.3 in / 440 mm width and 3.4 in / 86.5 mm height (2U). Depth is not provided for either unit in the available specs, though the U01S12L explicitly flags depth as 'TBD.' Both are sold as single-unit packages (Package Qty: 1).
The U01N12L includes a rail kit in the box alongside the Intelligent Network Card. The U01S12L spec does not list any included accessories; it is not stated whether a rail kit is bundled.
Standards compliance is documented only for the U01S12L: IEC 62040-1, IEC 62040-2, CE, and UN 38.3 (the UN lithium battery transport standard). The U01N12L spec sheet does not list compliance certifications. The U01S12L's explicit UN 38.3 citation is relevant for air-freight or regulated shipping of the lithium-ion unit. Application scope for the U01S12L also explicitly includes 'Surveillance Racks,' which is not listed for the U01N12L.
Which should you choose: the U01N12L or the U01S12L?
Our take: The U01N12L is the stronger choice when out-of-the-box remote network management and a complete rack-mount kit are required at no extra cost. Concretely: (1) the U01N12L includes an Intelligent Network Card with SNMP v2/v3 and HTTP/HTTPS, while the U01S12L treats the network card as an optional add-on; (2) the U01N12L specifies a recharge time under 2 hours to 90%, a figure absent from the U01S12L data sheet; (3) the U01N12L confirms hot-swappable batteries, whereas that capability is not stated for the U01S12L. Conversely, the U01S12L is better documented for compliance (IEC 62040-1, IEC 62040-2, CE, UN 38.3), which matters for regulated deployments or international shipping of lithium-ion equipment, and it explicitly covers surveillance rack applications. Buyers prioritizing certified compliance or planning to source a network card separately may find the U01S12L adequate; those wanting a fully managed, rack-ready unit from day one should specify the U01N12L.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Panduit U01N12L | Panduit U01S12L |
|---|---|---|
| Product Type | UPS | UPS |
| Topology | Double Conversion (Online) | Double Conversion Online |
| Output Power | 1 kVA / 900W | 1 kVA / 900W |
| Input Voltage | 230V Single Phase | 230V AC, Single Phase |
| Output Voltage | 230V Single Phase | 230V AC, 50/60Hz |
| Output Waveform | Pure Sine Wave | Pure Sine Wave |
| Transfer Time | Zero (Online) | Zero (Online) |
| Total Harmonic Distortion | — | <3% (typical) |
| Battery Type | Lithium-Ion | Lithium-Ion |
| Battery Service Life | 10+ Years | 10 years (typical) |
| Recharge Time | <2 Hours to 90% | — |
| Hot-Swappable Battery | Yes | — |
| Form Factor | 2U Rack-Mount | 2U Rack-Mount |
| Dimensions (W × H) | 17.3 in × 3.4 in (440 × 86.5 mm) | 17.3 in × 3.4 in (440 × 86.5 mm) |
| Network Management | SNMP v2/v3, HTTP/HTTPS, Email Alerts (card included) | USB, SNMP (network card optional) |
| Included Accessories | Intelligent Network Card, Rail Kit | — |
| Standards Compliance | — | IEC 62040-1, IEC 62040-2, CE, UN 38.3 |
| Operating Temperature | 0–40°C | 0–40°C (32–104°F) |
| Platform | SteadySine™ | Panduit SmartZone SteadySine™ |
| UPC | 061305682536 | 061305682494 |
Frequently Asked Questions
Which should you choose: the U01N12L or the U01S12L?
The U01N12L is the stronger choice when out-of-the-box remote network management and a complete rack-mount kit are required at no extra cost. Concretely: (1) the U01N12L includes an Intelligent Network Card with SNMP v2/v3 and HTTP/HTTPS, while the U01S12L treats the network card as an optional add-on; (2) the U01N12L specifies a recharge time under 2 hours to 90%, a figure absent from the U01S12L data sheet; (3) the U01N12L confirms hot-swappable batteries, whereas that capability is not stated for the U01S12L. Conversely, the U01S12L is better documented for compliance (IEC 62040-1, IEC 62040-2, CE, UN 38.3), which matters for regulated deployments or international shipping of lithium-ion equipment, and it explicitly covers surveillance rack applications. Buyers prioritizing certified compliance or planning to source a network card separately may find the U01S12L adequate; those wanting a fully managed, rack-ready unit from day one should specify the U01N12L.
Does either UPS include everything needed to mount it in a rack right out of the box?
The U01N12L spec lists a rail kit as an included accessory. The U01S12L spec does not mention any included mounting hardware, so buyers should confirm whether a rail kit is bundled or must be purchased separately before ordering.
Can I monitor either unit over the network without buying additional hardware?
The U01N12L ships with an Intelligent Network Card included, supporting SNMP v2/v3, HTTP/HTTPS, and email alerts with no additional purchase. The U01S12L lists SNMP as a management option but specifies the network card as optional—meaning it is not included and would need to be added separately.
Which model is better suited for deployments with strict shipping or compliance requirements for lithium-ion batteries?
The U01S12L explicitly cites IEC 62040-1, IEC 62040-2, CE, and UN 38.3 compliance in its specifications. UN 38.3 is the standard governing air transport of lithium batteries. The U01N12L spec does not list any compliance certifications, so buyers with regulated shipping or site-compliance mandates should verify certification status directly with Panduit before specifying the U01N12L.
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