Description
Ensure reliable, uninterrupted power delivery with the Vertiv VA7N21A1 Rack Transfer Switch rPDU. Designed for critical IT loads with single power supplies, this horizontal 1U 20A/120V unit automatically switches between power sources in under 8 milliseconds. Featuring 6 NEMA 5-20R outlets, dual L5-20P input plugs, outlet-level monitoring and control, and optional environmental sensors, it helps safeguard uptime with robust remote management via Ethernet, SNMP, and JSON APIs.
| Specification | Details |
|---|---|
| Model Number | VA7N21A1 |
| Product Type | Rack Transfer Switch (rPDU) |
| Power Capacity | 1.9kW @ 120V, 20A |
| Input Plugs | (2) NEMA L5-20P Twistlock |
| Output Receptacles | (6) NEMA 5-20R |
| Form Factor | 19" Horizontal Rackmount, 1U |
| Mounting Options | 2-Post, 4-Post Adjustable (24"-37") |
| Switching Time | < 4-8ms |
| Monitoring | Input & Outlet-Level (kWh, W, VA, PF, V, A) |
| Remote Management | Outlet Switching, Time Delays, Sequential Start |
| Network Protocols | SNMP v1/v2c/v3, HTTP/HTTPS, RADIUS, Modbus TCP |
| Data Formats | JSON API, JSON/CSV datalog |
| Environmental Sensors | Optional (RJ Port Supports up to 16) |
| Display | LCD Touchscreen + Local LEDs |
| Operating Temp | Max 60Ā°C (140Ā°F) |
| Color / Finish | Black Powder-Coated Steel |
| Dimensions (HxWxD) | 1.72" x 17" x 18" (44mm x 432mm x 457mm) |
| Weight | 12 lbs (5.44 kg) |
| Warranty | 5-Year (with registration), 3-Year Standard |
| Certifications | UL 62368-1, c-UL, RoHS, FCC Part 15 Class A |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some productsāsuch as custom orders, special-order items, audio gear, software, and LED video wallsāare non-returnable. Non-defective returns may be subject to a 20ā30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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