Note: Weights and dimensions may change and should not be used for construction purposes.
5Non-Ventilated Automation Transformers
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224
Automation Transformers - Non-Ventilated 50 VA to 45 kVA
SolaHD encapsulated transformers are rated for Hazardous
Locations as well as harsh industrial environments. Encap-
sulation and rugged UL Listed/NEMA Type 3R enclosures
protect the transformer from dust, moisture, and provide
extra shock and vibration resistance. SolaHD transformers
fully comply with the latest addition of the National Electrical
Code for Class I, Division 2, Group A, B, C and D locations
when installed in compliance with NEC 501.100 (B).
Features
Single Phase: .05 - .250 kVA
• UL Listed/NEMA Type 3R non encapsulated enclosure
for indoor and outdoor service
• Low temperature rise, UL Class 130oC insulation
system, 80oC temperature rise under full load
• Conduit knockouts for side entry into wiring
compartment
• Copper lead wire terminations
Single Phase: 0.500 - 25 kVA
Three Phase: 3 - 45 kVA
• UL Listed/NEMA Type 3R encapsulated enclosure for
indoor and outdoor service
• Electrostatically shielded for quality power on sizes
1 kVA and larger
• UL Class 200oC insulation system, 115°C
temperature rise under full load
• Conduit knockouts for side entry into wiring
compartment
• Copper lead wire terminations
• .500 - 45 kVA units are 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
Certifications and Compliances
• Listed: E25872, E77014
- UL 1561 or UL 506
- CSA C22.2 No. 47 or No. 66
Accessories and Optional Design Styles
• Stainless Steel Enclosures
• Copper Wound designs
• UL Listed/NEMA Type 4, 4X or 12 Encapsulated
Enclosures
• Low temperature designs available
E25872
E77014
5
Non-Ventilated Automation Transformers
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225
Selection Table: Single Phase
Group 2: 600 Volt Primary, 120/240 Secondary, 60 Hz
kVA
Catalog Number
Group 1
Rolled Steel
Catalog Number
Group 2
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Approx. Ship
Weight lbs (kg)
Design
Style *
Elec
Conn *
Primary
Amps
Secondary
Amps
Non-Encapsulated
.100 HS10B100
N/A
6.00 (152.4) 4.00 (101.6) 3.00 (76.2) 4.00 (1.81) 2 21 0.167 .833/.417
.150 HS10B150 8.00 (203.2) 4.00 (101.6) 4.00 (101.6) 5.00 (2.27) 2 21 0.25 1.25/.625
.250 HS10B250 8.00 (203.2) 4.00 (101.6) 4.00 (101.6) 8.00 (3.63) 2 21 0.417 2.08/1.04
Encapsulated
.500 HS10F500B HSS10F500B 10.00 (254.0) 6.00 (152.4) 5.00 (127.0) 22.0 (9.98) 3 21 0.833 4.16/2.08
.750 HS10F750B HSS10F750B 10.00 (254.0) 6.00 (152.4) 5.00 (127.0) 23.0 (10.43) 3 21 1.25 6.25/3.13
1HS10F1BS HSS10F1BS 10.00 (254.0) 6.00 (152.4) 5.00 (127.0) 28.0 (12.70) 3 21 1.67 8.33/4.17
1.5 HS10F1.5AS HSS10F1.5AS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 38.0 (17.24) 4 21 2.5 12.5/6.25
2HS10F2AS HSS10F2AS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 60.0 (27.22) 421 3.33 16.7/8.33
3HS10F3AS HSS10F3AS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 66.0 (29.94) 4 22 5.0 25.0/12.5
5HS10F5AS HSS10F5AS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 100.0 (45.36) 4 22 8.3 41.6/20.8
7.5 HS10F7.5AS HSS10F7.5AS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 135.0 (61.23) 422 12.5 62.5/31.3
10 HS10F10AS HSS10F10AS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 150.0 (68.04) 4 22 16.7 83.3/41.7
* Note: Design Styles and Electrical Connections can be found at the end of the Non-Ventilated Distribution Transformers section.
kVA
Catalog Number
Group I
Rolled Steel
Catalog Number
Group II
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Approx. Ship
Weight lbs (kg)
Design
Style *
Elec
Conn *
Primary
Amps
Secondary
Amps
Non-Encapsulated
.050 HS1B50
N/A
6.00 (152.4) 4.00 (101.6) 3.00 (76.2) 3.00 (1.36) 2 15 .208/.104 0.416/0.208
.075 HS1B75 6.00 (152.4) 4.00 (101.6) 3.00 (76.2) 3.00 (1.36) 2 15 .312/.156 0.625/0.312
.100 HS1B100 6.00 (152.4) 4.00 (101.6) 3.00 (76.2) 4.00 (1.81) 2 15 .417/.208 0.833/0.417
.150 HS1B150 8.00 (203.2) 4.00 (101.6) 4.00 (101.6) 5.00 (2.27) 2 15 .625/.313 1.25/.625
.250 HS1B250 8.00 (203.2) 4.00 (101.6) 4.00 (101.6) 8.00 (3.63) 2 15 1.04/.512 2.08/1.04
Encapsulated
0.5 HS1F500B HSS1F500B 10.00 (254.0) 6.00 (152.4) 5.00 (127.0) 22.0 (9.98) 3 15 2.08/1.04 4.16/2.08
0.75 HS1F750B HSS1F750B 10.00 (254.0) 6.00 (152.4) 5.00 (127.0) 27.0 (12.25) 3 15 3.13/1.56 6.25/3.13
1HS1F1BS HSS1F1BS 10.00 (254.0) 6.00 (152.4) 5.00 (127.0) 28.0 (12.70) 3 16 4.17/2.08 8.33/4.17
1.5 HS1F1.5AS HSS1F1.5AS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 38.0 (17.24) 4 16 6.25/3.13 12.5/6.25
2HS1F2AS HSS1F2AS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 45.0 (20.42) 4 16 8.33/4.17 16.7/8.33
3HS5F3AS HSS5F3AS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 55.0 (24.95) 4 17 12.5/6.25 25.0/12.5
5HS5F5AS HSS5F5AS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 131.0 (59.42) 4 17 20.8/10.4 41.6/20.8
7.5 HS5F7.5AS HSS5F7.5AS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 156.0 (70.76) 418 31.3/15.6 62.5/31.3
10 HS5F10AS HSS5F10AS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 156.0 (70.76) 418 41.7/20.8 83.3./41.7
15 HS5F15AS HSS5F15AS 30.00 (762.0) 29.00 (736.6) 12.00 (304.8) 549.0 (249.02) 4 18 62.5/31.2 125.0/62.5
25 HS5F25AS HSS5F25AS 30.00 (762.0) 29.00 (736.6) 12.00 (304.8) 637.0 (288.94) 4 18 104.0/52.0 208.0/104.0
Group 1: 240 x 480 Primary, 120/240 Secondary, 60 Hz
5Non-Ventilated Automation Transformers
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226
Group 4: Export 190/200/208/220/380/400/415/440 Volt Primary, 110/220 Secondary, 50/60 Hz Copper wound
Export 200/208/230/400/415/460 Volt Primary, 115/230 Secondary, 50/60 Hz Copper wound
Export 208/240/415/480 Volt Primary, 120/240 Secondary, 60 Hz only Copper wound
kVA
Catalog Number
Group 1
Rolled Steel
Catalog Number
Group 2
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Approx. Ship
Weight lbs (kg)
Design
Style 1
Elec
Conn 1
Primary
Amps 2
Secondary
Amps
Encapsulated, Copper Wound
1 HS14F1BS HSS14F1BS 10.00 (254.0) 6.00 (152.4) 5.00 (127.0) 34.0 (15.42) 3 23 4.5/2.3 9.1/4.5
1.5 HS14F1.5BS HSS14F1.5BS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 40.0 (18.13) 4 24 6.8/3.4 13.6/6.8
2 HS14F2BS HSS14F2BS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 60.0 (27.21) 4 24 9.1/4.5 18.2/9.1
3 HS14F3BS HSS14F3BS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 73.0 (33.11) 4 24 13.6/6.8 27.3/13.6
5 HS14F5BS HSS14F5BS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 100.0 (45.36) 4 24 22.7/11.4 45.5/22.7
7.5 HS14F7.5BS HSS14F7.5BS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 140.0 (63.50) 4 24 34.1/17.0 68.2/34.1
10 HS14F10BS HSS14F10BS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 175.0 (79.38) 4 24 45.5/22.7 90.9/45.5
Selection Table: Single Phase
Group 3: 120/208/240/277 Volt Primary, 120/240 Secondary, 60 Hz
kVA
Catalog Number
Group 1
Rolled Steel
Catalog Number
Group 2
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Approx. Ship
Weight lbs (kg)
Design
Style 1
Elec
Conn 1
Primary
Amps
@ 277 V
Secondary
Amps
Encapsulated
1 HS12F1BS HSS12F1BS 10.00 (254.0) 6.00 (152.4) 5.00 (127.0) 29.0 (13.15) 3 19 3.6 8.33/4.17
1.5 HS12F1.5AS HSS12F1.5AS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 40.0 (18.14) 4 20 5.4 12.5/6.25
2 HS12F2AS HSS12F2AS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 60.0 (27.22) 420 7.2 16.7/8.33
3 HS12F3AS HSS12F3AS 12.00 (304.8) 10.00 (254.0) 7.00 (177.8) 66.0 (29.94) 4 20 10.8 25.0/12.5
5 HS12F5AS HSS12F5AS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 104.0 (47.17) 4 20 18.0 41.6/20.8
7.5 HS12F7.5AS HSS12F7.5AS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 135.0 (61.23) 420 27.1 62.5/31.3
10 HS12F10AS HSS12F10AS 17.00 (431.8) 14.00 (355.6) 9.00 (228.6) 156.0 (70.76) 420 36.1 83.3/41.7
Notes:
1. Design Styles and Electrical Connections can be found at the end of the Non-Ventilated Distribution Transformers section.
2. Amperage calculated at 220/440 Volts on primary. UL Listed and CSA Certied. 240 & 480 V not available at 50 Hz.
Group A: 480 Volt Δ Primary, 208Y/120 Secondary, 60 Hz
kVA
Catalog Number
Group I
Rolled Steel
Catalog Number
Group II
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Approx. Ship
Weight lbs (kg)
Design
Style 1
Elec
Conn 1
Primary
Amps
Secondary
Amps
3HT1F3AS HTS1F3AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 105.0 (47.63) 4 27 3.6 8.3
6HT1F6AS HTS1F6AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 110.0 (49.90) 4 27 7.2 16.6
9HT1F9AS HTS1F9AS 17.00 (431.8) 20.00 (508.0) 11.00 (279.4) 250.0 (113.40) 4 27 10.8 25.0
15 HT1F15AS HTS1F15AS 17.00 (431.8) 20.00 (508.0) 11.00 (279.4) 261.0 (118.39) 427 18.1 41.7
30 HT1F30AS HTS1F30AS 30.00 (762.0) 29.00 (736.6) 12.00 (304.8) 696.0 (315.70) 427 36.1 83.4
45 HT1F45AS HTS1F45AS 30.00 (762.0) 29.00 (736.6) 12.00 (304.8) 844.0 (382.83) 4 27 54.2 125.0
5
Non-Ventilated Automation Transformers
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227
Group C: 480 Volt Δ Primary, 240 Volt Δ 120 Secondary with reduced capacity center tap, 60 Hz 2
kVA
Catalog Number
Group I
Rolled Steel
Catalog Number
Group II
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Approx. Ship
Weight lbs (kg)
Design
Style 1
Elec
Conn 1
Primary
Amps
Secondary
Amps
3HT5F3AS HTS5F3AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 105.0 (47.63) 4 28 3.6 7.2
6HT5F6AS HTS5F6AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 110.0 (49.90) 4 28 7.2 14.4
9HT5F9AS HTS5F9AS 17.00 (431.8) 20.00 (508.0) 11.00 (279.4) 250.0 (113.40) 4 28 10.8 21.7
15 HT5F15AS HTS5F15AS 17.00 (431.8) 20.00 (508.0) 11.00 (279.4) 305.0 (138.35) 428 18.1 36.1
30 HT5F30AS HTS5F30AS 29.00 (736.6) 25.00 (635.0) 12.00 (304.8) 698.0 (316.61) 428 36.1 72.2
45 HT5F45AS HTS5F45AS 29.00 (736.6) 25.00 (635.0) 12.00 (304.8) 876.0 (397.35) 428 54.2 108.3
Notes:
1. Design Styles and Electrical Connections can be found at the end of the Non-Ventilated Distribution Transformers section.
2. Refer to Capacity of Center Tap in Center Tap Delta Transformers at the beginning of this section.
Group D: 240 Volt Δ Primary, 208Y/120 Secondary, 60 Hz
kVA
Catalog Number
Group I
Rolled Steel
Catalog Number
Group II
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Approx. Ship
Weight lbs (kg)
Design
Style 1
Elec
Conn 1
Primary
Amps
Secondary
Amps
3HT6F3AS HTS6F3AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 97.0 (44.00) 4 25 7.2 8.3
6HT6F6AS HTS6F6AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 141.0 (63.96) 4 25 14.4 16.6
9HT6F9AS HTS6F9AS 17.00 (431.8) 20.00 (508.0) 11.00 (279.4) 256.0 (116.12) 425 21.7 25.0
Selection Tables: Three Phase
Group B: 208 Volt Δ Primary, 208Y/120 Secondary, 60 Hz
kVA
Catalog Number
Group I
Rolled Steel
Catalog Number
Group II
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Approx. Ship
Weight lbs (kg)
Design
Style 1
Elec
Conn 1
Primary
Amps
Secondary
Amps
3HT3F3AS HTS3F3AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 97.0 (44.00) 4 26 7.2 8.3
6HT3F6AS HTS3F6AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 141.0 (63.96) 4 26 14.4 16.6
9HT3F9AS HTS3F9AS 17.00 (431.8) 20.00 (508.0) 11.00 (279.4) 256.0 (116.12) 426 21.7 25.0
5Non-Ventilated Automation Transformers
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228
Group E: 480 Volt Δ Primary, 380Y/220 Secondary, 60 Hz
kVA
Catalog Number
Group I
Rolled Steel
Catalog Number
Group II
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Approx. Ship
Weight lbs (kg)
Design
Style *
Elec
Conn *
Primary
Amps
Secondary
Amps
3HT79F3AS HTS79F3AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 121.0 (54.88) 4 29 3.6 4.6
6HT79F6AS HTS79F6AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 141.0 (63.96) 4 29 7.2 9.1
9HT79F9AS HTS79F9AS 17.00 (431.8) 20.00 (508.0) 11.00 (279.4) 255.0 (115.7) 429 10.8 13.6
Selection Tables: Three Phase
Group F: 600 Volt Δ Primary, 208Y/120 Secondary, 60 Hz
kVA
Catalog Number
Group I
Rolled Steel
Catalog Number
Group II
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Approx. Ship
Weight lbs (kg)
Design
Style *
Elec
Conn *
Primary
Amps
Secondary
Amps
3 HT7F3AS HTS7F3AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 116.0 (52.62) 430 2.9 8.3
6 HT7F6AS HTS7F6AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 145.0 (65.77) 4 30 5.8 16.6
9 HT7F9AS HTS7F9AS 17.00 (431.8) 20.00 (508.0) 11.00 (279.4) 225.0 (115.67) 430 8.7 25.0
Group G: 208 Volt Δ Primary, 480Y/277 Secondary, 60 Hz
kVA
Catalog Number
Group I
Rolled Steel
Catalog Number
Group II
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Ship Weight
Approx. (lbs)
Design
Style *
Elec
Conn *
Primary
Amps
Secondary
Amps
3HT84F3AS HTS84F3AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 97.0 (44.00) 4 31 8.3 3.6
6HT84F6AS HTS84F6AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 141.0 (63.96) 4 31 16.6 7.2
9HT84F9AS HTS84F9AS 17.00 (431.8) 20.00 (508.0) 11.00 (279.4) 256.0 (116.12) 431 25.0 10.8
Group H: 240 Volt Δ Primary, 480Y/277 Secondary, 60 Hz
kVA
Catalog Number
Group I
Rolled Steel
Catalog Number
Group II
Stainless Steel
Height
in (mm)
Width
in (mm)
Depth
in (mm)
Ship Weight
Approx. (lbs)
Design
Style *
Elec
Conn *
Primary
Amps
Secondary
Amps
3HT85F3AS HTS85F3AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 97.0 (44.00) 4 32 7.2 3.6
6HT85F6AS HTS85F6AS 13.00 (330.2) 16.00 (406.4) 9.00 (228.6) 141.0 (63.96) 4 32 14.4 7.2
9HT85F9AS HTS85F9AS 17.00 (431.8) 20.00 (508.0) 11.00 (279.4) 256.0 (116.12) 432 21.6 10.8
* Notes: Design Styles and Electrical Connections can be found at the end of the Non-Ventilated Distribution Transformers section.
5
Non-Ventilated Automation Transformers
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229
Style 3 - Encapsulated Style 4 - Encapsulated
Style 2 - Non-Encapsulated
Customized Enclosures - Contact Technical Services
Style 5 - Encapsulated
Available for all encapsulated kVA sizes (For Type 4, 12 and 4X)
Design Styles
WD
H
WD
H
5Non-Ventilated Automation Transformers
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230
Primary Voltage Interconnect Connect Lines to
277 H2 to H3 H1 & H6
240 H2 to H3 H1 & H5
208 H2 to H3 H1 & H4
120 H1 to H3
H2 to H5 H1 & H5
Secondary Voltage Interconnect Connect Lines to
240 X2 to X3 X1 & X4
120-0-120 X2 to X3
X2 to X1-X2-X4
120 X1 to X3
X2 to X4 X1 & X4
HS12 Series (1 kVA only)
Primary Voltage Interconnect Connect Lines to
277 H4 to H5 H1 & H8
240 H3 to H6 H1 & H8
208 H2 to H7 H1 & H8
120 H1 to H6
H3 to H8 H1 & H8
Secondary Voltage Interconnect Connect Lines to
240 X2 to X3 X1 & X4
120-0-120 X2 to X3
X2 to X1-X2-X4
120 X1 to X3
X2 to X4 X1 & X4
HS12 Series
Primary Voltage Interconnect Connect Lines to
504 H4 to H5 H1 & H8
492 H3 to H5 H1 & H8
480 H3 to H6 H1 & H8
468 H2 to H6 H1 & H8
456 H2 to H7 H1 & H8
252 H1 to H5
H4 to H8 H1 & H8
240 H1 to H6
H3 to H8 H1 & H8
228 H1 to H7
H2 to H8 H1 & H8
Secondary Voltage Interconnect Connect Lines to
240 X2 to X3 X1 & X4
120-0-120 X2 to X3
X2 to X1-X2-X4
120 X1 to X3
X2 to X4 X1 & X4
HS5 Series
Primary Voltage Interconnect Connect Lines to
480 H2 to H3 H1 & H4
240 H1 to H3
H2 to H4 H1 & H4
Secondary Voltage Interconnect Connect Lines to
240 X2 to X3 X1 & X4
120-0-120 X2 to X3
X2 to X1-X2-X4
120 X1 to X3
X2 to X4 X1 & X4
HS1 Series
Primary Voltage Interconnect Connect Lines to
504 H5 to H6 H1 & H10
492 H4 to H6 H1 & H10
480 H4 to H7 H1 & H10
468 H3 to H7 H1 & H10
456 H3 to H8 H1 & H10
444 H2 to H8 H1 & H10
432 H2 to H9 H1 & H10
252 H1 to H6
H5 to H10 H1 & H10
240 H1 to H7
H4 to H10 H1 & H10
228 H1 to H8
H3 to H10 H1 & H10
216 H1 to H9
H2 to H10 H1 & H10
Secondary Voltage Interconnect Connect Lines to
240 X2 to X3 X1 & X4
120-0-120 X2 to X3
X2 to X1-X2-X4
120 X1 to X3
X2 to X4 X1 & X4
HS5 Series
Primary Voltage Interconnect Connect Lines to
480 H2 to H3 H1 & H4
240 H1 to H3
H2 to H4 H1 & H4
Secondary Voltage Interconnect Connect Lines to
240 X2 to X3 X1 & X4
120-0-120 X2 to X3
X2 to X1-X2-X4
120 X1 to X3
X2 to X4 X1 & X4
HS1 Series
Electrical Connections (Single Phase)
240 X 480 Volt Primary
120/240 Volt Secondary
Taps: None 15 17
240 X 480 Volt Primary
120/240 Volt Secondary
Taps: None
240 X 480 Volt Primary
120/240 Volt Secondary
Taps: 2, 2½% FCAN & FCBN
240 X 480 Volt Primary,
120/240 Volt Secondary
Taps: 2, 2½% FCAN; 4, 2½% FCBN 18
16
120/208/240/277 Volt Primary
120/240 Volt Secondary
Taps: None 19
120/208/240/277 Volt Primary
120/240 Volt Secondary
Taps: None 20
Note:
Connect the electrostatic shield to the equipment ground (green) or to both the equipment ground and
the system ground (white). Specications are subject to change without notice.
= Earth Ground
H1 H2
H3 H4
X1 X3 X2 X4
SHIELD
H1 H2 H3 H4 H5 H6 H7 H8
SHIELD
X1 X3 X2 X4
H1
H2
H3
H4
X1
X3 X2 X4
H1 H2 H3 H4 H5 H6 H7 H8 H9 H10
SHIELD
X1 X3 X2
X4
H1 H2
H3 H4 H5 H6
SHIELD
X1 X3 X2 X4
H1 H2 H3 H4 H5 H6 H7 H8
SHIELD
X1
X3 X2 X4
5
Non-Ventilated Automation Transformers
Contact Technical Services at (800) 377-4384 with any questions.
Visit our website at www.solahd.com.
231
Primary Voltage Interconnect Connect Lines to
600 H1 & H2
Secondary Voltage Interconnect Connect Lines to
240 X2 to X3 X1 & X4
120-0-120 X2 to X3
X2 to m X1, X2 & X4
120 X1 to X3
X2 to X4 X1 & X4
HS10 Series
Primary Voltage Interconnect Connect Lines to
440 H5 to H6 H1 & H10
415 H4 to H7 H1 & H10
400 H3 to H8 H1 & H10
380 H2 to H9 H1 & H10
220 H1 to H6,
H5 to H10 H1 & H10
208 H1 to H7,
H4 to H10 H1 & H10
200 H1 to H8,
H3 to H10 H1 & H10
190 H1 to H9
H2 to H10 H1 & H10
Secondary Voltage Interconnect Connect Lines to
220 X2 to X3 X1 & X4
110-0-110 X2 to X3
X2 to X1, X2 & X4
110 X1 to X3
X2 to X4 X1 & X4
HS14 Series
Primary Voltage Interconnect Connect Lines to
440 H5 to H6 H1 & H10
415 H4 to H6 H1 & H9
400 H3 to H6 H1 & H8
380 H2 to H6 H1 & H7
220 H1 to H6
H5 to H10 H1 & H10
208 H1 to H6
H4 to H9 H1 & H9
200 H1 to H6
H3 to H8 H1 & H8
190 H1 to H6
H2 to H7 H1 & H7
Secondary Voltage Interconnect Connect Lines to
220 X2 to X3 X1 & X4
110-0-110 X2 to X3
X2 to X1, X2 & X4
110 X1 to X3
X2 to X4 X1 & X4
HS14 Series (1 kVA only)
Primary Voltage Interconnect Connect Lines to
600 H3 to H4 H1 & H6
570 H2 to H4 H1 & H6
540 H2 to H5 H1 & H6
Secondary Voltage Interconnect Connect Lines to
240 X2 to X3 X1 & X4
120-0-120 X2 to X3
X2 to X1-X2-X4
120 X1 to X3
X2 to X4 X1 & X4
HS10 Series
600 Volt Primary
120/240 Volt Secondary
Taps: 2, 5% FCBN
Electrical Connections (Single Phase)
190/200/208/220/380/400/415/440 Volt Pri.
110/220 Volt Secondary
Taps: None
190/200/208/220/380/400/415/440 Volt Pri.
110/220 Volt Secondary
Taps: None
600 Volt Primary,
120/240 Volt Secondary
Taps: None
Note: 1 through 2 kVA units have electrostatic
shielding.
Note:
Connect the electrostatic shield to the equipment ground (green) or to both the equipment ground and
the system ground (white). Specications are subject to change without notice.
= Earth Ground
24
232221
H1 H2 H3 H4 H5 H6 H7 H8 H9
H10
SHIELD
X1 X3 X2 X4
X1 X3 X2 X4
H1
H2
H1
H2 H3 H4 H5 H6
SHIELD
X1
X3 X2 X4
H1 H6H2 H7H3 H8H4 H9H5 H10
X1 X3 X2 X4
5Non-Ventilated Automation Transformers
Contact Technical Services at (800) 377-4384 with any questions.
Visit our website at www.solahd.com.
232
Primary
Voltage Interconnect Connect
Lines to
480 1-H1 & 2-H2 & 3-H3 H1, H2 & H3
456 4-H1 & 5-H2 & 6-H3 H1, H2 & H3
432 7-H1 & 8-H2 & 9-H3 H1, H2 & H3
Secondary
Voltage Interconnect Connect
Lines to
380 X1, X2, X3
220 X0, X1, X2, X3
HT79 Series
Primary
Voltage
Connect
Taps
Connect
Lines To
480 1-H1 & 2-H2 & 3-H3 H1, H2, H3
456 4-H1 & 5-H2 & 6-H3 H1, H2, H3
432 7-H1 & 8-H2 & 9-H3 H1, H2, H3
Secondary
Voltage Interconnect Connect
Lines To
240 X1, X2, X3
120-0-120 X6 to X1-X6-X3
HT5 Series
Primary
Voltage Interconnect Connect
Lines to
480 1-H1 & 2-H2 & 3- H3 H1, H2, H3
456 4-H1 & 5-H2 & 6- H3 H1, H2, H3
432 7-H1 & 8-H2 & 9- H3 H1, H2, H3
Secondary
Voltage
Connect
Lines to
208 X1, X2, & X3
120 X0, X1, X2, X3
HT1 Series
480 Δ Volt Primary
208Y/120 Volt Secondary
Taps: 2, 5% FCBN
27
Electrical Connections (Three Phase)
480 Δ Volt Primary
240 Δ w/120 CT Volt Secondary
Taps: 2, 5% FCBN 28 480 Δ Volt Primary
380Y/220 Volt Secondary
Taps: 2, 5% FCBN 29
Primary
Voltage Connect Taps Connect
Lines To
208 1-H1 & 2-H2 & 3-H3 H1, H2, H3
198 4-H1 & 5-H2 & 6-H3 H1, H2, H3
187 7-H1 & 8-H2 & 9-H3 H1, H2, H3
Secondary
Voltage
Connect
Lines To
208 X1, X2, & X3
120 X0, X1, X2, X3
HT3 Series
208 Δ Volt Primary
208Y/120 Volt Secondary
Taps: 2, 5% FCBN 26 27
Notes:
Connect the electrostatic shield to the equipment
ground (green) or to both the equipment ground
and the system ground (white). Specications are
subject to change without notice.
= Earth Ground
X1 X2 X3X0
SHIELD
H1 H3
H2
456
1 2 3
7 8 9
H1 H3
H2
X1
X2
X3
X0
X1 X2 X3
X0
SHIELD
H1 H3
H2
456
1 2 3
7 8 9
H1 H3
H2
X1
X2
X3
X0
X1 X2 X3
X0
SHIELD
H1 H3
H2
456
1 2 3
7 8 9
H1 H3
H2
X1
X2
X3
X0
X1 X2 X3X6
SHIELD
H1 H3
H2
456
1 2 3
7 8 9
H1
H3
H2
X1
X6
X3
X2
Primary
Voltage Connect Taps Connect
Lines To
240 1-H1 & 2-H2 & 3-H3 H1, H2, H3
228 4-H1 & 5-H2 & 6-H3 H1, H2, H3
216 7-H1 & 8-H2 & 9-H3 H1, H2, H3
Secondary
Voltage
Connect
Lines To
208 X1, X2, & X3
120 X0, X1, X2, X3
HT6 Series
240 Δ Volt Primary 208Y/120 Volt Secondary
Taps: 2, 5% FCBN 25
X1 X2 X3X0
SHIELD
H1 H3
H2
456
1 2 3
7 8 9
H1 H3
H2
X1
X2
X3
X0
5
Non-Ventilated Automation Transformers
Contact Technical Services at (800) 377-4384 with any questions.
Visit our website at www.solahd.com.
233
Electrical Connections (Three Phase)
Primary
Voltage Connect Taps Line Leads
208 1-X1 & 2-X2 & 3-X3 X1, X2, X3
198 4-X1 & 5-X2 & 6-X3 X1, X2, X3
187 7-X1 & 8-X2 & 9-X3 X1, X2, X3
Secondary
Voltage Line Leads
480 H1, H2, H3
277 H0, H1, H2, H3
HT84 Series
208 Δ Volt Primary
480Y/277 Volt Secondary
Taps: 2, 5% FCBN 31
Primary
Voltage Connect Taps Line Leads
240 1-X1 & 2-X2 & 3-X3 X1, X2, X3
228 4-X1 & 5-X2 & 6-X3 X1, X2, X3
216 7-X1 & 8-X2 & 9-X3 X1, X2, X3
Secondary
Voltage Line Leads
480 H1, H2, H3
277 H0, H1, H2, H3
HT85 Series
32
Notes:
Connect the electrostatic shield to the equipment ground (green) or to both the equipment ground and the system ground (white). Specications are subject
to change without notice.
240 Δ Volt Primary
480Y/277 Volt Secondary
Taps: 2, 5% FCBN
H1 H2 H3
H0
SHIELD
X1 X3
X2
456
1 2 3
7 8 9
X1
X3
X2
H1
H2
H3
H0
H1 H2 H3
H0
SHIELD
X1 X3
X2
456
1 2 3
7 8 9
X1
X3
X2
H1
H2
H3
H0
Primary
Voltage Connect Taps Line Leads
600 1-H1 & 2-H2 & 3-H3 H1, H2, H3
570 4-H1 & 5-H2 & 6-H3 H1, H2, H3
540 7-H1 & 8-H2 & 9-H3 H1, H2, H3
Secondary
Voltage Line Leads
208 X1, X2, X3
120 X0, X1, X2, X3
HT7 Series
600 Δ Volt Primary
208Y/120 Volt Secondary
Taps: 2, 5% FCBN 30
X1 X2 X3
X0
SHIELD
H1 H3
H2
456
1 2 3
7 8 9
H1
H3
H2
X1
X2
X3
X0