APC by Schneider Electric SY80K100F-NB Symmetra PX 80kW Scalable to 100kW 208V UPS with Startup
Overview
The SY80K100F-NB is APC by Schneider Electric's Symmetra PX three-phase modular UPS, rated at 80kW and field-scalable to 100kW at 208V input — a serious choice for data centers, large network rooms, and mission-critical infrastructure where planned capacity growth needs to happen without a second equipment purchase or a maintenance window. The included startup service means a factory-trained technician commissions the unit on-site, reducing the risk of configuration errors that are common when large three-phase power equipment is deployed without professional startup. If you're sourcing UPS infrastructure for a server room expansion or a new AI compute cluster, this is the model to evaluate. Explore the full APC by Schneider Electric power catalog for companion products.
Key Features
- 80kW Operational, 100kW Scalable: Comes online at 80kW — enough to cover a dense rack deployment — and scales to 100kW by adding power modules without replacing the frame. That means you buy for today's load, not a speculative future load that may not materialize for 18 months.
- 208V Input Voltage: Designed for standard North American three-phase 208V distribution, which is the dominant voltage tier in US data centers and large network infrastructure rooms. No step-down transformer or voltage conversion required in a typical US facility.
- Modular Symmetra PX Architecture: The Symmetra PX platform uses hot-swappable power and battery modules, so both capacity upgrades and component replacements happen while the load stays live. Planned maintenance doesn't require a scheduled outage — a meaningful operational advantage in 24/7 environments.
- On-Site Startup Included (-NB Suffix): The -NB designation confirms factory startup service is bundled. A technician verifies installation, performs initial configuration, and validates transfer testing before handing off — reducing commissioning risk for large-format three-phase UPS deployments where DIY startup errors can be costly.
- Three-Phase Power Distribution: Handles the power delivery requirements of modern high-density compute, storage, and networking loads that single-phase UPS systems cannot address. Proper for rack environments drawing above 10–15kW per row.
- Field-Upgradeable Capacity Path: The gap between 80kW and 100kW is covered by adding internal power modules — no forklift upgrade, no new frame procurement. This is the correct architecture for facilities with phased IT buildouts. See UPS and power management for the full selection of power infrastructure.
Integration and Compatibility
The Symmetra PX platform integrates with APC's EcoStruxure IT and Network Management Cards for remote monitoring, environmental sensing, and automated load-shedding coordination. For data center deployments pairing this UPS with high-density server and AI compute infrastructure, verify that your power distribution units (PDUs) and remote management cards are provisioned before startup. For facilities running structured cabling and network infrastructure in adjacent racks, review network switch and PoE infrastructure to ensure your power budget accounts for the full rack load. The 208V three-phase design is compatible with standard North American data center power distribution — confirm your facility's panel capacity before ordering. Consult pre-sales engineering for load calculations if your rack density is still being finalized.
Frequently Asked Questions
Q: What does the -NB suffix mean on the SY80K100F-NB?
A: The -NB suffix indicates that on-site startup service by a factory-trained technician is included with the unit. The technician verifies installation, performs initial configuration, and validates the system before handoff.
Q: Can the SY80K100F-NB be scaled beyond 80kW after installation?
A: Yes. The Symmetra PX frame supports field-scalable capacity up to 100kW by adding power modules without replacing the frame or taking the load offline.
Q: What input voltage does the SY80K100F-NB require?
A: The SY80K100F-NB is designed for 208V three-phase input, standard for North American data center and large network room power distribution.
Q: Is the SY80K100F-NB suitable for single-phase loads?
A: No. The Symmetra PX is a three-phase UPS platform designed for large-format data center, server room, and mission-critical infrastructure loads that exceed the capacity of single-phase systems.
Q: Does the SY80K100F-NB support remote monitoring?
A: The Symmetra PX platform supports APC Network Management Cards and EcoStruxure IT integration for remote monitoring and management. Confirm the specific card and software options with pre-sales engineering for your environment.
The SY80K100F-NB sits in a useful position in the Symmetra PX lineup — you get an 80kW operational rating at 208V three-phase with a clear, module-based path to 100kW, plus startup service bundled in. For a data center or large server room that's in a growth phase, that combination reduces both initial capital outlay and future disruption. The -NB designation matters: large three-phase UPS commissioning done without a structured startup process is a real source of early failures and warranty complications.
Technical Highlights:
- 80kW to 100kW Scalability: The 20kW gap between operational and maximum rated capacity is covered by adding internal power modules — no frame replacement, no load transfer to a temporary source. For phased data center builds, this is the right architecture.
- 208V Three-Phase Input: Matches standard North American data center distribution directly. No autotransformer or voltage conversion stage means less infrastructure to fail and simpler power path auditing during maintenance.
- Bundled Startup Service: The -NB suffix is load-bearing from a risk standpoint. Factory-validated commissioning on a unit of this scale is not optional in most enterprise and co-lo environments — having it included avoids a separate procurement and scheduling cycle.
Deployment Considerations:
- Confirm your facility's three-phase panel capacity and upstream breaker sizing before delivery — the Symmetra PX at 80–100kW requires infrastructure coordination that should happen before the unit arrives, not during startup.
- Network Management Card provisioning is a separate step; if remote monitoring and EcoStruxure IT integration are requirements, order the appropriate card alongside the UPS to avoid a second service visit post-commissioning.
The SY80K100F-NB (often searched as SY80K100F NB) is the correct pick for a mid-scale data center build-out or a large network operations center where 208V three-phase is already distributed and the load roadmap calls for 80–100kW within a 12–24 month window.
