APC Smart-ups RT 5000VA 230V Isolation Transformer- 5000VA - Hard Wire 3-WIRE (1 - SURT002

APC by Schneider Electric SURT002 5000VA 230V Rack-Mount Isolation Transformer

Overview

The SURT002 is a 5000VA isolation transformer designed for use with APC Smart-UPS RT systems in 230V environments where galvanic isolation between input and output circuits is a hard requirement. At 125 lb in a 3U rack chassis, this is not a casual add-on — it is a deliberate power infrastructure component for data centers, medical or industrial facilities, and sensitive electronic environments where ground loop interference, transient noise, or regulatory isolation requirements cannot be addressed by a standard UPS alone.

Hard-wire 3-wire termination means this unit integrates directly into fixed electrical infrastructure rather than relying on plug connections — a practical necessity at 5000VA load levels where plug-and-socket interfaces introduce unnecessary resistance and failure points. Plan your installation around permanent wiring by a licensed electrician.

Key Features

• 5000VA Power Rating: Handles full Smart-UPS RT 5000VA loads without derating. Sized for complete system coverage so you are not balancing loads across multiple devices or accepting partial protection.
• 230V AC Output: Matched to 230V distribution environments standard in European, Middle Eastern, and international deployments. Verify your facility voltage before ordering — this is not a step-down or step-up transformer for 120V infrastructure.
• 3U Rack Form Factor (17" W × 5.1" H × 26" D): Occupies three rack units in a standard 19-inch enclosure. At 26 inches deep, confirm your rack's usable depth before mounting — shallow or half-depth cabinets will not accommodate this unit.
• 125 lb Weight: Plan for two-person installation and verify rack load ratings before mounting. A mid-rail slide kit rated for this weight class is strongly recommended to avoid rail failure and cabinet tip hazards during servicing.
• Hard-Wire 3-Wire Connection: Permanent electrical connection eliminates the mechanical wear and contact resistance of plug interfaces under sustained high-current draw — the correct approach at this power level.
• Rack-Mountable Design: Integrates into the same rack as the paired Smart-UPS RT, keeping isolation transformer and UPS co-located and minimizing inter-unit cable runs.
• 2-Year Manufacturer Warranty: Covered by APC's standard commercial warranty, providing a documented support baseline for enterprise procurement and asset management records.

Integration and Compatibility

The APC by Schneider Electric SURT002 is engineered specifically for the Smart-UPS RT product family in 230V configurations. It is not a universal isolation transformer — pairing it with non-APC UPS systems or with 120V Smart-UPS RT variants will produce compatibility or voltage mismatches. Verify the paired UPS model accepts an external isolation transformer and that the combined system matches your facility's input feed and load requirements.

For environments deploying multiple rack-mount UPS systems across a data center or comms room, confirm per-rack power budgets account for the transformer's own load contribution at full output. Coordinate with your power distribution design early — adding a 125 lb, 5000VA transformer mid-project creates structural and electrical work that is difficult to retrofit.

If your application requires ground fault isolation for medical-grade environments, confirm the SURT002 meets the specific isolation requirements of your applicable standard (IEC 60364-7-710 or equivalent) with your compliance team — APC's specification data should be reviewed against the standard directly rather than assumed compliant.

Frequently Asked Questions

Q: What UPS systems is the SURT002 compatible with?

A: The SURT002 is designed for use with APC Smart-UPS RT systems in 230V configurations. It is not a universal isolation transformer. Confirm compatibility with your specific Smart-UPS RT model before ordering.

Q: Does the SURT002 require a licensed electrician for installation?

A: Yes. The SURT002 uses hard-wire 3-wire termination, meaning it connects directly to fixed electrical infrastructure. This type of connection requires installation by a licensed electrician in virtually all jurisdictions.

Q: What rack space does the SURT002 require?

A: The SURT002 occupies 3U of rack space in a standard 19-inch enclosure. It measures 17 inches wide, 5.1 inches tall, and 26 inches deep. Verify your rack's usable depth before mounting.

Q: How much does the SURT002 weigh, and are there installation precautions?

A: The SURT002 weighs approximately 125 lb. Two-person installation is required. Verify your rack's weight capacity and use a slide rail kit rated for this load before mounting.

Q: What is the output voltage of the SURT002?

A: The SURT002 outputs 230V AC. It is intended for 230V distribution environments. It is not suitable for 120V infrastructure without additional engineering review.

Q: What warranty does the SURT002 carry?

A: The SURT002 carries a 2-year manufacturer warranty from APC by Schneider Electric.

Eden Phillips

The SURT002 comes up in conversations when an integrator or facilities engineer has a specific isolation requirement that a standard UPS topology won't satisfy on its own. The 125 lb chassis and hard-wire 3-wire termination tell you immediately that this is infrastructure-grade equipment — not something you drop into a rack on a Tuesday afternoon. Pairing it correctly with a 230V Smart-UPS RT gives you galvanic isolation at 5000VA, which is the combination that matters in environments where ground noise or common-mode interference is measurable on sensitive loads.

Technical Highlights:

• 5000VA Isolation Capacity: Matches the full rated output of the Smart-UPS RT 5000VA — no derating, no load splitting required when the system runs at capacity.
• 3U / 26-Inch Depth: The depth spec is the one that catches installers off guard. At 26 inches, you need a rack with genuine 28-30 inches of usable depth. Standard 2-post or shallow 4-post racks will not work.
• 230V AC Output: This is a 230V-only unit. Deploying in a mixed 120V/230V environment requires careful circuit segregation — the transformer does not accommodate dual-voltage configurations.

Deployment Considerations:

• At 125 lb, structural planning is not optional. Before the unit ships, confirm the rack's static load rating, order a slide kit rated for the weight, and schedule two-person installation. This is a step that gets skipped under time pressure and creates real safety risk.
• Hard-wire termination means the SURT002 becomes part of the building electrical system, not a piece of IT equipment you can swap out during a maintenance window. Factor in permitting and inspection timelines for new installations.

The SURT002 is the right specification for a 230V data center or industrial control room where isolation between the utility feed and critical loads is a design requirement — not a nice-to-have. It is not the right tool for opportunistic noise filtering on a standard IT rack; the weight, wiring complexity, and cost put it squarely in the planned infrastructure category.