5. Specifications
Models
Floor Loading
Unit Carton Height
Unit Carton Width
Unit Carton Depth
Unit Carton Weight
Tip-n-Tell Label Included on Overpack Box
Environment
Audible Noise at 1 m
RH Humidity, Non-Condensing
Online Thermal Dissipation, Full Load ( BTU/hr)
Storage Temperature
Operating Temperature
Operating Elevation
Mechanical
Transformer Windings
Cabinet Material
Cabinet Color
Fan (Type/Quantity)
Reliability
Vibration
Shock
Drop
Agency Approvals
Approving Agency
Agency Standard Tested
Canadian Approvals
CE Approvals
EMI Approvals
RoHS/REACH
6. Storage
Before storing the isolation transformer, ensure all connections have been disconnected and all breakers are turned OFF.
Replace all input or output access covers to avoid damaging any contacts.
The transformer must be stored in a clean, secure environment with temperatures between 5°F to 140°F (-15°C to 60°C)
and relative humidity less than 90% (non-condensing).
Store the transformer in its original shipping container, if possible.
WARNING: The transformer(s) is/are very heavy. Before storing the transformer, make sure to take
into account the floor loading (kg/m²) requirements listed in section 5. Specifications under "Physical
Info" to store safely.
S3MT-20K480V
519 (kg/m²)
55.6 in. (1411 mm)
22.2 in. (563 mm)
38.2 in. (970 mm)
485 lb. (220 kg)
65 dB max.
3413
5°F to 140°F (-15°C to 60°C)
32°F to 104°F (0°C to 40°C)
<1000 m for nominal power
(over 1000 m, the power de-rating is 1% per 100 m)
Aluminum
Cold Rolled Galvanized Steel (SGCC)
RAL 9011
2x Ball Bearing, 120 mm (288 total CFM)
ISTA - 3B
ISTA - 3B
ISTA - 3B (Tip Test)
UL 1778 5th Edition
CSA 22.2-107.3-14
Yes
15
S3MT-30K480V
745 (kg/m²)
55.6 in. (1411 mm)
22.2 in. (563 mm)
38.2 in. (970 mm)
712 lb. (323 kg)
Yes
95%
4915
cTUVs
N/A
N/A
Yes