5. Specifications
Models
Description
KVA/kW Ratings for Input (T-in)
and Output (T-out) Transformers
Transformer Type
INPUT SPECS of BOTH TRANSFORMERS
T-in Input Voltage
T-in Input Voltage Range
T-in Input Amp(s)
T-in Input No. Of Phases
T-in Input Connections
T-in AC Input Configuration
T-in Iput Connection Type
T-in AC Input Frequency
T-in Frequency Range
T-in Voltage Selection
Voltage Drop Ratio: Output with
no load to output with Full Load
T-In Input Isolation
T-in Input Inrush Current
T-out Input Voltage Range
T-out Input Voltage
T-out Input Amp(s)
T-out No. Of Phases
T-out Input Connections
T-out AC Input Configuration
T-out Input connection type
T-out AC Input Frequency
T-out Frequency Range
T-out Voltage Selection
T-out Input Isolation
T-out Input Inrush Current
S3MT-30KWR480V
Two 30kW Transformer in one Cabinet:
Input Isolation Transformer (T-In)
480V Input (Delta) to 208V Output
(Wye) Transformer, and Output Auto
Transformer (T-Out) 208V (Wye) Input
to 480V (Wye) output
30kVA/30kW
480V
-45%,+25%) for 40 % load
(-20%,+25%) for 100 % load
51A
3PH
3-Wire (L1, L2, L3 + PE)
Delta
Copper Bar
50/60
40/70 Hz
N/A
≤1010A (10 ms)
(-45%,+25%) for 40 % load (-20%,+25%) for 100 % load
87A
3PH
4-Wire (L1, L2, L3 + N + PE)
Copper Bar
50/60
40/70 Hz
N/A
≤1010A (10 ms)
16
S3MT-60KWR480V
Two 60kW Transformer in one Cabinet:
Input IsolationTransformer (T-In)
480V Input (Delta) to 208V Output
(Wye) Transformer, and Output Auto
Transformer (T-Out) 208V (Wye) Input
to 480V (Wye) output
60kVA/30kW
Dry-Type
480V
(-45%,+25%) for 40 % load
(-20%,+25%) for 100 % load
101A
3 PH
3-Wire (L1, L2, L3 + PE)
Delta
Copper Bar
50/60
40/70 Hz
N/A
≤ 3%
Yes
≤920A (10 ms)
208V
173A
3PH
WYE
Copper Bar
50/60
40-70 Hz
N/A
No
≤2020A (10 ms)