Cut Sheet

Revisions
Type No.
Primary -----18,000 AIC
Secondary – 10,000 AIC
PTBA-3150030-LS
CONTROL
7
PRINTS
TO
A
KVA
30
CATALOG NUMBER
PTBA-3150030-LS
VOLTAGE
HIGH
LOW
480
∆
208Y/120
WEIGHT
680 Lbs
PHASE
3
φ
FREQ.
60 Hz
TYPICAL PERFORMANCE / CIRCUIT BREAKER DATA
Insulation
Sound Level
208 V
(3-Pole)
120 V
(1-Pole)
Winding Rise
115
°
C
180
°
C
45 dB
8
24
NEMA 3R
Primary Breaker:
90A-3P
Secondary Main
Breaker:
100A-3P
A B C D E F G H J K L M N
43.75 33.00 13.75 42.25 13.19 30.06 39.56 1.44 8.00 8.00 22.88
16.06
2.63
PANEL-TRAN
Reference Drawing Only
See Circuit Breaker Data Below.
Primary
Volts
%
Connect Leads
To Tap Number
480 100 1
456 95 2
432 90 3