Description
TSI Power ARM-1000-FAA Automatic Redundancy Module 1750VA 120VAC DB9
Automatic redundancy module and UPS bypass switch that transfers between two AC power sources with less than 10ms switchover time. Routes 1750VA at 120VAC across dual inputs to multiple NEMA 5-15 output outlets on the rear panel.
Specifications & What's Included
- Power Rating: 1750VA
- Input/Output: 120VAC, 15A max
- Transfer Time: Less than 10ms (Source A to Source B)
- Communications: DB9 RS-232 interface
- Status: LED indicators and audible alarm with enable/disable switch
- Multiple NEMA 5-15 AC outlets (rear panel)
- Includes two power cables; battery not included
Applications
Redundancy modules are deployed in industrial and telecom installations to maintain continuous AC power by automatically switching between a UPS system and utility or generator backup. This unit supports dual AC source configurations typical in server rooms, telecommunications hubs, and mission-critical infrastructure where uninterrupted power delivery is required. The fast sub-10ms transfer time minimizes disruption to connected equipment during source switching.
This TSI Power ARM-1000-FAA Automatic Redundancy Module has been inspected and appears to be in good condition. The unit shows normal cosmetic wear consistent with prior use. The rear panel outlets, DB9 interface port, and power cables appear intact. A TESTPASS label is visible on the rear panel label area. No battery is included. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
Additional Information
Brand: |
TSI Power |
Model: |
ARM-1000-FAA |
MPN: |
ARM-1000-FAA |
Type: |
Automatic Redundancy Module / UPS Bypass Switch |
SKU: |
19972 |
Condition: |
Used – Inspected |
Seller Notes: |
Unit only; no battery included. Two power cables visible in photos. |
Country/Region of Manufacture: |
United States |
Form Factor: |
Desktop |
Power Rating: |
1750 VA |
Input Voltage: |
120VAC |
Output Voltage: |
120VAC, 15A Max |
Transfer Time: |
Less than 10ms (Source A to Source B) |
Communications Interface: |
DB9 (RS-232) |
Status Indicators: |
LED Status Indicators |
Alarm: |
Audible Alarm with Enable/Disable Switch |
Compatible With: |
Redundant UPS systems, backup generators, AC power sources |
Power Sources Supported: |
Dual AC sources (Source A and Source B) |
AC Input: |
120VAC from UPS and utility/generator |
Outlets: |
Multiple NEMA 5-15 AC output outlets (rear panel) |
Condition Notes: |
TSI Power ARM-1000-FAA Automatic Redundancy Module. Inspected, good condition. Normal cosmetic wear. TESTPASS sticker visible on rear label. No battery included. Please contact us with any questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |