Pad
Mounted
Transformer
3
Phase
1000Kva
34.5Kv
to
208V
Radial
Feed
Ceramic
Sleeve
oil
immersed
power
transformer
Winley
electric's
1000
kVA
three
phase
pad
mounted
transformer
stepping
34.5
kV
down
to
208Y/120
V
with
multiple
tap
positions
for
flexible
voltage
adaptation.
A
standout
feature
is
the
high‑quality
ceramic
high‑voltage
bushings,
which
provide
superior
pollution
and
flash‑over
resistance,
enhanced
mechanical
strength
and
long‑term
dielectric
stability—reducing
maintenance
and
extending
service
life.
WINLEY
Electric's
three-phase
pad
transformers
are
UL/CUL
certified
and
comply
with
ANSI/IEEE/DOE/CSA
standards,
with
fast
delivery
within
7-35
days.
Main
Technical
Specifications
|
No.
|
Particulars
|
Unit
|
Specification
|
|
1
|
Type
|
~
|
pad
mounted,
loop
feed
|
|
2
|
Rated
capacity
|
kVA
|
1000
|
|
3
|
No.
of
Phase
|
~
|
3
|
|
4
|
Primary
voltage
|
V
|
34500
|
|
4
|
Primary
bushing
|
~
|
(4)
35kV
class,
BIL150kV
Porcelain
bushing
|
|
4
|
BIL
|
kV
|
150
|
|
5
|
Secondary
voltage
|
V
|
208Y/120
|
|
5
|
Secondary
bushing
|
~
|
(4)
10-hole
spade
|
|
5
|
BIL
|
kV
|
30
|
|
6
|
Tapping
type
|
~
|
off-circuit
|
|
7
|
Tapping
range
|
V
|
36200,
35360,
34500,
33640,
33000,
32175,
31350
|
|
8
|
Cooling
method
|
~
|
ONAN
|
|
9
|
Rated
frequency
|
Hz
|
60
|
|
10
|
Vector
group
|
~
|
Dyn1
|
|
11
|
Insulation
class
|
~
|
A
|
|
12
|
Temperature
rise
|
℃
|
65/60
(winding/top
oil)
|
Technical
Drawings
Advantages
of
Pad
Mounted
Transformer
Advantages
of
Pad
Mounted
Transformer
1.
Space-Saving
Design
Pad-mounted
transformers
feature
a
compact,
high-efficiency
design,
making
them
an
ideal
choice
for
locations
with
limited
available
space.
They
eliminate
the
need
for
additional
supporting
structures
such
as
utility
poles
or
dedicated
buildings
during
installation.
2.
Underground
Installation
Capability
Unlike
overhead
transformers,
pad-mounted
transformers
can
be
installed
underground—delivering
a
safer
and
more
unobtrusive
solution
for
power
distribution.
This
underground
placement
also
reduces
their
vulnerability
to
environmental
hazards
and
damage.
3.
Enhanced
Safety
Standards
Pad-mounted
transformers
are
engineered
with
tamper-proof
and
robust
security
features.
Housed
in
a
durable
metal
enclosure,
they
completely
eliminate
the
risk
of
accidental
contact
with
live
electrical
components.
4.
Superior
Aesthetics
Pad-mounted
transformers
typically
integrate
seamlessly
with
their
surrounding
environment,
positioning
them
as
a
more
suitable
option
for
residential
communities
and
areas
subject
to
strict
zoning
regulations.
Detailed
Specifications
|
Rated
Power
(KVA)
|
High
Voltage
(KV)
|
Low
Voltage
(V)
|
No-load
Loss
(W)
|
On-load
Loss
(W)
|
Height
(mm)
|
Depth
(mm)
|
Width
(mm)
|
Weight
(kg)
|
Weight
(Lbs)
|
|
75KVA
|
34.5KV
4.160KV
12.47KV
13.2KV
13.8KV
24940GrdY/14400
1247Grdy/7200
4160GrdY/2400
or
others
|
277V
347V
480V
600V
120/240V
208GrdY/120
415GrdY/240
480GrdY/277
600Y/347
|
180
|
1250
|
1430
|
910
|
1930
|
645
|
1422
|
|
150KVA
|
Same
as
above
|
Same
as
above
|
280
|
2200
|
1530
|
980
|
1510
|
989
|
2180
|
|
300KVA
|
Same
as
above
|
Same
as
above
|
480
|
3650
|
1680
|
1080
|
1660
|
1415
|
3119
|
|
500KVA
|
Same
as
above
|
Same
as
above
|
680
|
5100
|
1790
|
1160
|
1810
|
1905
|
4200
|
|
750KVA
|
Same
as
above
|
Same
as
above
|
980
|
7500
|
2030
|
1300
|
2030
|
2755
|
6074
|
|
1000KVA
|
Same
as
above
|
Same
as
above
|
1150
|
10300
|
1854
|
1549
|
1651
|
3235
|
7132
|
|
1500KVA
|
Same
as
above
|
Same
as
above
|
1640
|
14500
|
2150
|
1570
|
2210
|
5835
|
12864
|
|
2000KVA
|
Same
as
above
|
Same
as
above
|
2160
|
20645
|
2220
|
1600
|
2380
|
6430
|
14175
|
|
2500KVA
|
Same
as
above
|
Same
as
above
|
2680
|
23786
|
2330
|
1650
|
3070
|
8865
|
19544
|
|
3000KVA
|
Same
as
above
|
Same
as
above
|
3300
|
30300
|
2460
|
1850
|
3260
|
11300
|
24912
|
|
3735KVA
|
Same
as
above
|
Same
as
above
|
4125
|
37875
|
2680
|
2060
|
4080
|
14400
|
31746
|
Production
Process
