Sola/Hevi-Duty: Single Phase Selection Tables for Low Voltage, General Purpose Transformers


	Single Phase Selection Tables

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Single Phase Selection Tables

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Selection Tables

Group 1 - 240 x 480 Volt Primary, 120/240 Secondary, 60 Hz

KVA	Catalog Number	NEMA 3R Weather Shield	Height (inch)	Width (inch)	Depth (inch)	Ship Weight Approx. (lbs)	Design Style	Elec Conn	Primary Amps	Secondary Amps
.050	HS1B50	N/A	6	4	3	3	2	1	.208/.104	.416/.208
.075	HS1B75		6	4	3	3	2	1	.312/.156	.625/.312
.100	HS1B100		6	4	3	4	2	1	.417/.208	.833/.417
.150	HS1B150		8	4	4	5	2	1	.625/.313	1.25/.625
.250	HS1B250		8	4	4	8	2	1	1.04/.512	2.08/1.04
Encapsulated (See the Hazardous Location section for higher KVA units)
.500	HS1F500B	N/A	10	6	5	22	3	1	2.08/1.04	4.16/2.08
.750	HS1F750B		10	6	5	23	3	1	3.13/1.56	6.25/3.13
1	HS1F1BS		10	6	5	28	3	2	4.17/2.08	8.33/4.17
1.5	HS1F1.5AS		12	10	7	39	4	2	6.25/3.13	12.5/6.25
2	HS1F2AS		12	10	7	47	4	2	8.33/4.17	16.7/8.33
3	HS5F3AS		12	10	7	55	4	3	12.5/6.25	25.0/12.5
5	HS5F5AS		17	14	9	104	4	3	20.8/10.4	41.6/20.8
7.5	HS5F7.5AS		17	14	9	135	4	4	31.3/15.6	62.5/31.3
10	HS5F10AS		17	14	9	156	4	4	41.7/20.8	83.3./41.7
Ventilated
E25872 UL File applies to the following catalog numbers.
15	S5H15S	WS-01	23	14	16	162	1	5	62.5/31.3	125/62.5
25	S5H25S	WS-15	28	16	16	254	1	5	104/52.1	208/104
37.5	S5H37S	WS-17	31	18	18	281	1	5	156/78	313/156
50	S5H50S	WS-17	31	18	18	350	1	5	208/104	416/208
75	S5H75S	WS-09	44	23	21	605	1	5	313/156	625/313
100	S5H100S	WS-09	44	23	21	694	1	5	417/208	833/417
167	S5H167S	WS-16	46	26	24	929	1	5	695/348	1392/695

Group 2 - 120/208/240/277 Volt Primary, 120/240 Secondary, 60 Hz

KVA	Catalog Number	NEMA 3R Weather Shield*	Height (inch)	Width (inch)	Depth (inch)	Ship Weight Approx. (lbs)	Design Style	Elec Conn	Primary Amps	Secondary Amps
E77014 UL File applies to the following catalog numbers.
1	HS12F1BS	N/A	10	6	5	29	3	9	3.6	8.33/4.17
1.5	HS12F1.5AS		12	10	7	40	4	10	5.4	12.5/6.25
2	HS12F2AS		12	10	7	60	4	10	7.2	16.7/8.33
3	HS12F3AS		12	10	7	66	4	10	10.8	25.0/12.5
5	HS12F5AS		17	14	9	104	4	10	18.0	41.6/20.8
7.5	HS12F7.5AS		17	14	9	135	4	10	27.1	62.5/31.3
10	HS12F10AS		17	14	9	156	4	10	36.1	83.3/41.7
E25872 UL File applies to the following catalog numbers.
15	S12H15S	WS-01	23	14	16	162	1	11	54.2	125/62.5
25	S12H25S	WS-15	28	16	16	254	1	11	90.3	208/104
* Weather shield comes as a set of two and needs to be ordered separately. ** Amperage calculated at 277 Volts on primary.

Group 3 - 600 Volt Primary, 120/240 Secondary, 60 Hz

UL File:

KVA	Catalog Number	NEMA 3R Weather Shield*	Height (inch)	Width (inch)	Depth (inch)	Ship Weight Approx. (lbs)	Design Style	Elec Conn	Primary Amps	Secondary Amps
Non-Encapsulated
.100	HS10B100	N/A	6	4	3	4	2	6	.167	.833/.417
.150	HS10B150		8	4	4	5	2	6	.250	1.25/.625
.250	HS10B250		8	4	4	8	2	6	.417	2.08/1.04
Encapsulated
.500	HS10F500B	N/A	10	6	5	22	3	6	.833	4.16/2.08
.750	HS10F750B		10	6	5	23	3	6	1.25	6.25/3.13
1	HS10F1BS		10	6	5	28	3	6	1.67	8.33/4.17
1.5	HS10F1.5AS		12	10	7	38	4	6	2.50	12.5/6.25
2	HS10F2AS		12	10	7	60	4	6	3.33	16.7/8.33
3	HS10F3AS		12	10	7	66	4	7	5.0	25.0/12.5
5	HS10F5AS		17	14	9	100	4	7	8.3	41.6/20.8
7.5	HS10F7.5AS		17	14	9	135	4	7	12.5	62.5/31.3
10	HS10F10AS		17	14	9	150	4	7	16.7	83.3./41.7
Ventilated
E25872 UL File applies to the following catalog numbers.
15	S10H15S	WS-01	23	14	16	162	1	8	25.0	125/62.5
25	S10H25S	WS-15	28	16	16	254	1	8	41.7	208/104
37.5	S10H37S	WS-17	31	18	18	281	1	8	62.5	313/156
50	S10H50S	WS-17	31	18	18	350	1	8	83.3	416/208
75	S10H75S	WS-09	44	23	21	605	1	8	125.0	625/313
100	S10H100S	WS-09	44	23	21	694	1	8	167.0	833/417
167	S10H167S	WS-16	46	26	24	929	1	8	278.0	1392/695
* Weather shield comes as a set of two and must be ordered separately. ** Amperage calculated at 277 Volts on primary.

Group 4 - Export 190/200/208/220/380/400/415/440 Volt Primary,
110/220 Secondary, 50/60 Hz, Copper wound.

KVA	Catalog Number	NEMA 3R Weather Shield*	Height (inch)	Width (inch)	Depth (inch)	Ship Weight Approx. (lbs)	Design Style	Elec Conn	Primary Amps**	Secondary Amps
Copper Wound
E77014 UL File applies to the following catalog numbers.
1	HS14F1BS	N/A	10	6	5	34	3	12	4.5/2.3	9.1/4.5
1.5	HS14F1.5BS	N/A	12	10	7	40	4	13	6.8/3.4	13.6/6.8
2	HS14F2BS	N/A	12	10	7	60	4	13	9.1/4.5	18.2/9.1
3	HS14F3BS	N/A	12	10	7	73	4	13	13.6/6.8	27.3/13.6
5	HS14F5BS	N/A	17	14	9	100	4	13	22.7/11.4	45.5/22.7
7.5	HS14F7.5BS	N/A	17	14	9	140	4	13	34.1/17.0	68.2/34.1
10	HS14F10BS	N/A	17	14	9	175	4	13	45.5/22.7	90.9/45.5
Not Copper Wound
E25872 UL File applies to the following catalog numbers.
15	S14H15S	WS-01	23	14	16	163	1	14	68.2/34.1	136.4/68.2
25	S14H25S	WS-15	28	16	16	254	1	14	113.6/56.8	227.3/113.6
* Weather shield comes as a set of two and must be ordered separately. ** Amperage calculated at 220/440 Volts on primary. UL Listed, CSA Certified and CE marked.