Vertiv VA7N21A1 Rack Transfer Switch rPDU, 20A 120V, 1.9kW, 6x5-20R
by Vertiv
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 60°C (140°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 |