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S3MT-100K480V

SmartOnline S3MT-Series 3-Phase 100kVA Input Isolation Transformer, Delta 480V to 208V Wye, TAA

More Info
OVERVIEW
Efficiency
96.7% @ full load
Nominal Voltage / Frequency
480V 3-PH / 60Hz
VA / Watt Capacity
100000
Transformer Type
Dry type, Input step-down isolation transformer
INPUT
Input Phase
3-Phase
Nominal Input Voltage(s) Supported
480V 3-PH Delta
UPS Input Connection Type
Hardwire
OUTPUT
Output Capacity (VA)
100000
Output Capacity (kVA)
100
Nominal Output Voltage(s) Supported
120/208V 3-PH Wye
Output Receptacles
Hardwire
PHYSICAL
Primary Form Factor
Tower
Cooling Method
3 x BALL BEARING, 172x152mm (723 TOTAL CFM)
Form Factors Supported
Tower
Unit Dimensions (hwd / in.)
47.200 x 23.600 x 33.500
Unit Weight (lbs.)
1078
ENVIRONMENTAL
Online Mode Heat Dissipation (BTU/Hr) @ Full Load
11263
INPUT TRANSFORMER
Input Voltage
480V 3-PH Delta
Input Voltage Range
(-45%, +25%) for 40% load (-20%, +25%) for 100% load
Input Amp(s)
168 A
AC Input Configuration
Delta
AC Input Frequency
50/60
Frequency Range
40/70Hz
Voltage Selection
NONE
Input Inrush Current

≤3330A(10ms)

VA Rating
100K
Input Number of Phases
3PH
AC Output Voltage (V)
120/208V 3-PH Wye
AC Output Amps
374 A
Output Number of Phases
3PH + N
AC Output Configuration
WYE
Output Isolation
Yes
Output Breaker Rating
400 A
Connection Type
COPPER BAR
LED Warning Light Functions
The over-temperature warning LED light will turn ON when the output/secondary of the Input transformer reaches 160°C ±5°C and will turn OFF wthen the corresponding transfomer cools down to 125°C ±5°C
Over Temperature Reset

If the secondary side of the input transformer reaches temperatures of or higher than 160°C ± 5°C, i.e. a range of 155°C to 165°C (311°F to 329°F), an over-temperature protection relay and thermal switch will activate and will open the breaker on secondary side of the transformer. Once the transformer temperature has cooled down to 125°C ± 5°C, i.e. a range of 120°C to 130°C ( 248°F to 266°F) the warning LED light will turn OFF, and you may manually re-activate (close) the output breaker on the transformer to restart normal operation..

Efficiency @ Half Load

97.7%

Efficiency @ Full Load

96.7%

Heat Dissipation (BTU/Hr) @ Full Load
11263
Audible Noise (dBA @ 1m)
65dB max
APPLICATIONS
UPS Applications
Mission Critical Applications
OUTPUT TRANSFORMER
Efficiency @ Half Load

97.7%

Efficiency @ Full Load

96.7%

Input Voltage
480V 3-PH Delta
Input Voltage Range
(-45%, +25%) for 40% load (-20%, +25%) for 100% load
Input Amp(s)
168 A
AC Input Configuration
Delta
AC Input Frequency
50/60
Frequency Range
40/70Hz
Input Inrush Current

≤3330A(10ms)

Input Number of Phases
3PH
VA Rating
100K
AC Output Voltage (V)
120/208V 3-PH Wye
AC Output Amps
374 A
Output Number of Phases
3PH + N
AC Output Configuration
WYE
Output Isolation
Yes
Output Breaker Rating
400 A
Connection Type
COPPER BAR
LED Warning Light Functions
The over-temperature warning LED light will turn ON when the output/secondary of the Input transformer reaches 160°C ±5°C and will turn OFF wthen the corresponding transfomer cools down to 125°C ±5°C
Over Temperature Reset

If the secondary side of the input transformer reaches temperatures of or higher than 160°C ± 5°C, i.e. a range of 155°C to 165°C (311°F to 329°F), an over-temperature protection relay and thermal switch will activate and will open the breaker on secondary side of the transformer. Once the transformer temperature has cooled down to 125°C ± 5°C, i.e. a range of 120°C to 130°C ( 248°F to 266°F) the warning LED light will turn OFF, and you may manually re-activate (close) the output breaker on the transformer to restart normal operation..

Heat Dissipation (BTU/Hr) @ Full Load
11263
Audible Noise (dBA @ 1m)
65dB max
STANDARDS & COMPLIANCE
Product Compliance
Trade Agreements Act (TAA)
WARRANTY & SUPPORT
Product Warranty Period (Worldwide)
2-year limited warranty
Product Warranty Period (U.S. & Canada)
2-year limited warranty
S3MT-100KWR480V

SmartOnline S3MT-Series 3-Phase 100kVA Input (480V to 208V)/Output (208V to 480V) Isolation Transformers

More Info
OVERVIEW
Efficiency
96.7% @ full load
Nominal Voltage / Frequency
Input transfomers (T-in) 480V / Output transformer (T-out) 208V, 3-PH / 60Hz
VA / Watt Capacity
100000
Transformer Type
Dry type, Input step-down isolation transformer and Output step-up Auto Transformer
INPUT
Input Phase
3-Phase
Nominal Input Voltage(s) Supported
480V 3-PH Delta
UPS Input Connection Type
Hardwire
OUTPUT
Output Capacity (VA)
100000
Output Capacity (kVA)
100
Nominal Output Voltage(s) Supported
480V 3-PH Wye
Output Receptacles
Hardwire
PHYSICAL
Primary Form Factor
Tower
Cooling Method
8 x BALL BEARING, 172x152mm (1928 TOTAL CFM)
Form Factors Supported
Tower
Unit Dimensions (hwd / in.)
77.600 x 23.600 x 33.500
Unit Weight (lbs.)
1960
ENVIRONMENTAL
Online Mode Heat Dissipation (BTU/Hr) @ Full Load
22526
INPUT TRANSFORMER
Input Voltage
480V 3-PH Delta
Input Voltage Range
(-45%, +25%) for 40% load (-20%, +25%) for 100% load
Input Amp(s)
168 A
AC Input Configuration
Delta
AC Input Frequency
50/60
Frequency Range
40/70Hz
Voltage Selection
NONE
Input Inrush Current
1450 A
VA Rating
100K
Input Number of Phases
3PH
AC Output Voltage (V)
120/208V 3-PH Wye
AC Output Amps
374 A
Output Number of Phases
3PH + N
AC Output Configuration
WYE
Output Isolation
Yes
Output Breaker Rating
400 A
Connection Type
COPPER BAR
LED Warning Light Functions
The over-temperature warning LED light will turn ON when the output/secondary of the Input transformer reaches 160°C ±5°C and will turn OFF wthen the corresponding transfomer cools down to 125°C ±5°C
Over Temperature Reset

The transformers include an over-temperature protection relay and thermal switch on the secondary sides of the input (T-in) transformer and on the primary side of the output (T-out) transformer to protect the transformer from overheating. Thermal switches on input and output transformers will open the corresponding transformer breaker if either of the transformer reaches 155°C/311°F to 165°C/329°F. Once the transformer cools down to 120°C/248°F to 130°C/266°F, the corresponding warning LED light will turn OFF, and the corresponding transformer breaker maybe closed to restart operation.

Efficiency @ Half Load
97.80%
Efficiency @ Full Load
96.70%
Heat Dissipation (BTU/Hr) @ Full Load
22526
Audible Noise (dBA @ 1m)
65dB max
APPLICATIONS
UPS Applications
Mission Critical Applications
OUTPUT TRANSFORMER
Efficiency @ Half Load
97.80%
Efficiency @ Full Load
96.70%
Input Voltage
480V 3-PH Delta
Input Voltage Range
(-45%, +25%) for 40% load (-20%, +25%) for 100% load
Input Amp(s)
168 A
AC Input Configuration
Delta
AC Input Frequency
50/60
Frequency Range
40/70Hz
Input Inrush Current
1450 A
Input Number of Phases
3PH
VA Rating
100K
AC Output Voltage (V)
120/208V 3-PH Wye
AC Output Amps
374 A
Output Number of Phases
3PH + N
AC Output Configuration
WYE
Output Isolation
Yes
Output Breaker Rating
400 A
Connection Type
COPPER BAR
LED Warning Light Functions
The over-temperature warning LED light will turn ON when the output/secondary of the Input transformer reaches 160°C ±5°C and will turn OFF wthen the corresponding transfomer cools down to 125°C ±5°C
Over Temperature Reset

The transformers include an over-temperature protection relay and thermal switch on the secondary sides of the input (T-in) transformer and on the primary side of the output (T-out) transformer to protect the transformer from overheating. Thermal switches on input and output transformers will open the corresponding transformer breaker if either of the transformer reaches 155°C/311°F to 165°C/329°F. Once the transformer cools down to 120°C/248°F to 130°C/266°F, the corresponding warning LED light will turn OFF, and the corresponding transformer breaker maybe closed to restart operation.

Heat Dissipation (BTU/Hr) @ Full Load
22526
Audible Noise (dBA @ 1m)
65dB max
STANDARDS & COMPLIANCE
Product Compliance
RoHS
WARRANTY & SUPPORT
Product Warranty Period (Worldwide)
2-year limited warranty
Product Warranty Period (U.S. & Canada)
2-year limited warranty

Need help with your purchase?
We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email cpdipresaleshelp@eaton.com.