- Mounts APC Smart-UPS SRT units in open-frame 2-post rack enclosures — telco-style and open-frame racks
- Designed for environments where 4-post rack space is limited or where 2-post infrastructure is standard
- Compatible with multiple SRT kVA sizes — confirm UPS model compatibility before ordering
- Includes all hardware for a complete and secure installation
- Ideal for wiring closets, telecom rooms, and edge deployments with open-frame rack infrastructure
Product Highlights
Documents
Description
APC Smart-UPS SRT 2-Post Mounting Rail Kit (SRTRK3)
The SRTRK3 is APC's 2-post mounting rail kit for Smart-UPS SRT units deployed in open-frame or telco-style 2-post racks. While most enterprise data center deployments use 4-post enclosed racks, a significant portion of wiring closets, telecom rooms, and remote edge installations rely on 2-post open-frame racks where depth clearance and airflow are managed differently. This rail kit is engineered to mount SRT units securely in those environments without requiring infrastructure upgrades or rack replacement.
Compatibility
- APC Smart-UPS SRT series — 1kVA through 10kVA models (verify with APC compatibility guide for your specific model)
- Open-frame 2-post racks conforming to 19-inch EIA-310 rail spacing
- Telco-style racks with standard post hole patterns
Specifications
| Specification | Detail |
|---|---|
| Rack Width | 19-inch EIA-310 standard |
| Post Configuration | 2-post open-frame |
| Mounting Type | Fixed mount — front-post attachment |
| Hardware Included | Yes — all mounting hardware included |
| Typical Use Cases | Wiring closets, telecom rooms, edge and branch office racks |
Need Help Configuring Your SRT Rackmount Deployment?
Choosing between the SRTRK3 2-post kit and the SRTRK4 4-post kit depends on your rack infrastructure, available depth, and cable management requirements. Questyme's team helps IT administrators evaluate their existing rack environments and select the correct rail kit before purchase — avoiding returns and installation delays. Reach out to Questyme to confirm the right rail kit for your specific SRT model and rack configuration.
Specifications
Overview
Model
APC 2-Post Mounting Rail Kit for Smart-UPS SRT
Physical
Mounting Mode
Not rack-mountable
Product Line
SMART-UPS ON-LINE
Shipping Dimensions
Height: 4.65Width: 8.5Length: 11.22
Shipping Weight
9.3 lb
UPC Code
731304322382
Lead time
Usually in Stock
Provided Equipment
Installation guide
Mounting Hardware
Rack Mounting brackets
Mounting Hardware
Rack Mounting brackets
Product Certifications
8.49 lb
Environmental
Packaging Made with Recycled Cardboard
Yes
Packaging without Single Use Plastics
No
Ambient Air Temperature for Operation
'-105-284 ?F (-76-140 ?C)
Ambient Air Temperature for Storage
'-105-284 ?F (-76-140 ?C)
Relative Humidity
0-95 % non-condensing
Storage Relative Humidity
0-95 % non-condensing
Operating Altitude
0-10000 ft
Storage Altitude
0-10000 ft (0.0000000000-3048.0000000000 m)
Packaging / Certifications
Unit Type of Package 1
PCE
Packaging Made with Recycled Cardboard
Yes
Packaging without Single Use Plastics
No
Take-back
Yes
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)