Tripp Lite S3M60K60K6T Owners Manual for S3MT-Series 3-Phase 480V-208V and 600 - Page 3

Introduction

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1. Introduction Tripp Lite's S3MT-60K480V and S3MT-100K480V input isolation transformers provide 480V (Delta) to 208V (Wye) stepdown and Isolation protection to the connected UPS and its load. The S3MT-60K600V and S3MT-100K600V Input isolation transformers provide 600V (Delta) to 208V (Wye) step-down and isolation protection to the connected UPS and its load. The transformer has input isolation to mitigate utility line surges and spikes, while protecting the UPS. The transformer includes a built in breaker at the transformer output side for protection. The ball-bearing fans maintain quiet operation (four fans for 60K models, three large fans for 100K models). An overheat-sensing relay and switch combine with a warning light to provide over-temperature warning and overheating protection. The UPS system's small footprint and quiet acoustic profile enable installations with minimal space and noise impact. All transformer models feature rugged stainless steel housings with front panels similar to the S3M-Series 208V 3-Phase UPS line. UPS Model S3MT-60K480V S3MT-100K480V S3MT-60K600V S3MT-100K600V Series Number AG-050D AG-0510 AG-050F AG-050E Capacity 60kW 100kW 60kW 100kW Description 480V to 208V Input Isolation Transformer 480V to 208V Input Isolation Transformer 600V to 208V Input Isolation Transformer 600V to 208V Input Isolation Transformer Typical applications 4-Wire (3Ph+N+PE) IT equipment loads in government, manufacturing, hospitals, industrial settings and corporate settings that have 480V or 600V electrical mains and 208V/120V or 220V/127V IT Loads. Key Features • Isolation protection to the UPS input, with stepped-down input from 480V (Delta) to 208V/120V (Wye) or 600V (Delta) to 208V/120V (Wye) • Circuit breaker and overheating protection • 96.5% to 97.5% efficiency • Wide input voltage and frequency operating range: Voltage: -20% to +25% @ 100% load and 40-70 Hz • Insulation class: 180°C material • Reliability-tested according to ISTA-3B for vibration, shock, drop (tip test) • UL and CSA TUV certifications • Rugged stainless steel housing shipped ready for installation • 2-year warranty 3

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1. Introduction
Tripp Lite’s S3MT-60K480V and S3MT-100K480V input isolation transformers provide 480V (Delta) to 208V (Wye) step-
down and Isolation protection to the connected UPS and its load. The S3MT-60K600V and S3MT-100K600V Input isolation
transformers provide 600V (Delta) to 208V (Wye) step-down and isolation protection to the connected UPS and its load.
The transformer has input isolation to mitigate utility line surges and spikes, while protecting the UPS. The transformer
includes a built in breaker at the transformer output side for protection. The ball-bearing fans maintain quiet operation (four
fans for 60K models, three large fans for 100K models). An overheat-sensing relay and switch combine with a warning light
to provide over-temperature warning and overheating protection. The UPS system’s small footprint and quiet acoustic profile
enable installations with minimal space and noise impact. All transformer models feature rugged stainless steel housings with
front panels similar to the S3M-Series 208V 3-Phase UPS line.
UPS Model
Series Number
Capacity
Description
S3MT-60K480V
AG-050D
60kW
480V to 208V Input Isolation Transformer
S3MT-100K480V
AG-0510
100kW
480V to 208V Input Isolation Transformer
S3MT-60K600V
AG-050F
60kW
600V to 208V Input Isolation Transformer
S3MT-100K600V
AG-050E
100kW
600V to 208V Input Isolation Transformer
Typical applications
4-Wire (3Ph+N+PE) IT equipment loads in government, manufacturing, hospitals, industrial settings and corporate settings
that have 480V or 600V electrical mains and 208V/120V or 220V/127V IT Loads.
Key Features
• Isolation protection to the UPS input, with stepped-down input from 480V (Delta) to 208V/120V (Wye) or 600V (Delta) to
208V/120V (Wye)
• Circuit breaker and overheating protection
• 96.5% to 97.5% efficiency
• Wide input voltage and frequency operating range:
Voltage: -20% to +25% @ 100% load and 40-70 Hz
• Insulation class: 180°C material
• Reliability-tested according to ISTA-3B for vibration, shock, drop (tip test)
• UL and CSA TUV certifications
• Rugged stainless steel housing shipped ready for installation
• 2-year warranty