Dry Type Distribution Transformers
Automation Transformers - Floor Mount - Non-Ventilated 45 kVA to 150 kVA
SolaHD encapsulated transformers are rated for Hazardous
Locations as well as harsh industrial environments.
Encapsulation and rugged enclosures protect the
transformer from dust, moisture, and provide extra shock
and vibration resistance. SolaHD transformers fully comply
with the latest edition of the National Electrical Code.
Features
• cULus Listed for Class I, Division 2/Zone 2 hazardous
locations temperature classification T3 or T3C
• UL Listed/NEMA Type 1, 2, 3R, 4, and 12 encapsulated
enclosure for indoor and outdoor service
• Electrostatically shielded for quality power
• UL Class 200 ˚C
insulation system, 115
˚C
(40
˚C
Ambient) temperature rise under full load
• Gland plates standard for ease of conduit entry
• Copper terminations on all units
• Encapsulated with electrical grade silica and epoxy for
industrial applications
Related Products
• Some SolaHD DC power supplies are available with
Class I, Division 2 ratings or encapsulation.
• Surge Protective Devices
Selection Tables: Floor Mount – Three Phase
Group A: 480 Volt
Δ
Primary, 208Y/120 Secondary, 60 Hz
kVA
45
75
75
112.5
150
Catalog Number
Group I
Rolled Steel
F2F45S
F2F75SCU
F2F75S
F2F112S
F2F150SCU
Height
in (mm)
32.38 (822.5)
32.38 (822.5)
40.88 (1038.4)
40.88 (1038.4)
40.88 (1038.4)
Width
in (mm)
27.51 (698.8)
27.51 (698.8)
31.51 (800.1)
31.51 (800.1)
31.51 (800.1)
Depth
in (mm)
17.01 (432.1)
17.01 (432.1)
17.01 (432.1)
17.01 (432.1)
17.01 (432.1)
Approx. Ship
Weight lbs (kg)
1400 (635)
1500 (680)
1700 (771)
1800 (816)
2200 (998)
Design
Style
1
6
6
6
6
6
Elec
Conn
1
34
34
34
34
34
Primary
Amps
54.1
90.2
90.2
135.3
180.4
Secondary
Amps
124.9
208.2
208.2
312.3
416.4
E361435
Certifications and Compliances
All Models
•
Listed: E361435
- UL 1561 or UL 5085-1, UL 5085-2
- CSA C22.2 No. 47 or No. 66
-
RoHS Compliant
Accessories and Optional Design Styles
• NEMA 4X Stainless Steel Enclosures
• 50 ˚C Ambient temperature and other temperature
classifications (T4, T4A or T3B) available
• Additional copper, K-Factor and low temperature
designs available
• 30 kVA transformers
are available as custom designs
Group B: 480 Volt
Δ
Primary, 480Y/277 Secondary, 60 Hz
kVA
45
75
75
112.5
150
Catalog Number
Group I
Rolled Steel
F81F45S
F81F75SCU
F81F75S
F81F112S
F81F150SCU
Height
in (mm)
32.38 (822.5)
32.38 (822.5)
40.88 (1038.4)
40.88 (1038.4)
40.88 (1038.4)
Width
in (mm)
27.51 (698.8)
27.51 (698.8)
31.51 (800.1)
31.51 (800.1)
31.51 (800.1)
Depth
in (mm)
17.01 (432.1)
17.01 (432.1)
17.01 (432.1)
17.01 (432.1)
17.01 (432.1)
Approx. Ship
Weight lbs (kg)
1400 (635)
1500 (680)
1700 (771)
1800 (816)
2200 (998)
Design
Style
1
6
6
6
6
6
Elec
Conn
1
35
35
35
35
35
Primary
Amps
54.1
90.2
90.2
135.3
180.4
Secondary
Amps
54.1
90.2
90.2
135.3
180.4
Notes:
Weights and dimensions may change and should not be used for construction purposes.
1. Design Styles and Electrical Connections can be found
at the end of the Non-Ventilated Distribution Transformers section.
Visit our website at
www.emerson.com
or contact Technical Services at
(800) 377-4384
with any questions.
© March 2018
239
Dry Type Distribution Transformers
Design Styles
W
D
H
Style 6 - Encapsulated
Electrical Connections (Three Phase)
480
Δ Volt Primary
208Y/120 Volt Secondary
Taps: 1, 2.5% FCAN; 1, 2.5% FCBN
H1
74 1
8 5 2
H2
96 3
34
H3
480
Δ Volt Primary
480Y/277 Volt Secondary
Taps: 1, 2.5% FCAN; 1, 2.5% FCBN
H1
74 1
8 5 2
H2
34
H3
96 3
SHIELD
X0
X1
X2
X3
X0
X1
X2
SHIELD
X3
H2
X1
H1
H3
X2
X0
X3
H2
X1
H1
Connect
Lines to
H1, H2, H3
H1, H2, H3
H1, H2, H3
X2
X0
X3
Connect
Lines to
H1, H2, H3
H1, H2, H3
H1, H2, H3
H3
Interconnect
Primary
Voltage
492
480
468
Interconnect
1-H1 & 2-H2 & 3-H3
4-H1 & 5-H2 & 6-H3
7-H1 & 8-H2 & 9-H3
Primary
Voltage
492
480
468
1-H1 & 2-H2 & 3-H3
4-H1 & 5-H2 & 6-H3
7-H1 & 8-H2 & 9-H3
Secondary
Voltage
208
120
Connect
Lines to
X1, X2, X3
X0-X1, X2, X3
Secondary
Voltage
480
277
Interconnect
Connect
Lines to
X1, X2, X3
X0-X1, X2, X3
F2 Series
Notes:
F81 Series
= Earth Ground
Connect the electrostatic shield to the equipment ground (green) or to both the equipment ground and the system ground (white). Specifications are subject
to change without notice.
240
Visit our website at
www.emerson.com
or contact Technical Services at
(800) 377-4384
with any questions.
© March 2018