Liebert UF-LTS32-1P Official Product View 1
VertivModel: Liebert UF-LTS32-1P

Vertiv Liebert LTS 32A Single-Phase Static Transfer Switch (UF-LTS32-1P 1U Rack STS)

The Vertiv Liebert LTS 32A (UF-LTS32-1P) is a high-speed 1U rackmount single-phase static transfer switch rated at 32A delivering seamless power transfer (<6ms) between two independent AC sources for single-corded IT equipment.

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Rated Switching Current
32 A
Rated DC Operating Voltage
220 / 230 / 240 VAC
Transfer Time
< 6 (ultra-fast seamless transfer) ms
Input Channels
Dual independent AC utility / UPS power inputs with redundant mutual backup
Physical Form Factor
19-Inch Rackmount
Physical Dimensions
43.5 × 435 × 250 mm

What this product is

What this product is

Standard 19-inch 1U rackmount single-phase static transfer switch (STS).

What problem it solves

Delivers reliable dual AC path power redundancy to single-corded IT loads without causing server reboots or dropped connections.

Who and where it is for

Single-corded network switches, storage arrays, firewall appliances, and critical telecommunication telemetry units.

Core advantages

  • Ultra-fast transfer time (<6ms) guarantees zero equipment downtime
  • Compact 1U form factor optimizes density inside standard 19-inch racks
  • Intuitive LED front mimic panel displays real-time source paths and status
  • Equipped with built-in surge suppression and dry contact alarm relays

Technical specifications

Key specificationsValue
Rated Switching Current32 A
Rated DC Operating Voltage220 / 230 / 240 VAC
Transfer Time< 6 (ultra-fast seamless transfer) ms
Input ChannelsDual independent AC utility / UPS power inputs with redundant mutual backup
Physical Form Factor19-Inch Rackmount
Physical Dimensions43.5 × 435 × 250 mm
Overall System EfficiencyUp to 96.2% (Gold Standard)
Acoustic Noise≤ 55 dBA (at 25°C ambient load)
Ingress Protection RatingIP20 (Indoor Dust & Finger Proof)
Dielectric Withstand Voltage3000VAC Input to Ground (< 5mA)

Applications

01

Telecom 4G/5G macro cellular base stations and distributed remote power sites

02

Enterprise-grade cloud data center mission-critical -48V DC power distribution lineups

03

Utility power grid dispatch centers and high-voltage substation DC switchgear rooms

04

Railway transit signaling, automated train control, and communications equipment rooms

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