DOE 2016 Energy Efficient Three Phase

Class 7400 / Refer to Catalog 7400CT1501

DOE 2016 Energy Efficient Three Phase

EXN & EX Three-Phase 60 Hz, 208Y/120 Vac Secondary; UL Listed

kVA	Catalog No.	Minimum Efficiency @ 35% 75°C	Full Capacity Taps	Degree C Temp. Rise	Insulation Class	%IZ	Sound Level dB	Weight (lbs)^[1]	Enclosure^[2]
480 Vac Delta Primary, Aluminum Windings
15	EXN15T3H	97.89%	6–2.5%2+4–	150	220	4.03%	39 dB	188	17M
30	EXN30T3H	98.23%				3.80%		303	18M
45	EXN45T3H	98.40%				4.10%		369	19M
75	EXN75T3H	98.60%				4.90%	44 dB	515	20M
112.5	EXN112T3H	98.74%				3.70%		724	21M
150	EXN150T3H	98.83%				3.10%		933	22M
225	EX225T3H	98.94%				4.4%	52 dB	1450	25J
300	EX300T3H	99.02%				5.0%	52 dB	1860	25J
500	EX500T68H	99.14%	4–2.5%2+2–			4.9%	57 dB	2915	30J
600 Vac Delta Primary, Aluminum Windings
15	EXN15T65H	97.89%	6–2.5%2+4–	150	220	4.32%	39 dB	188	17M
30	EXN30T65H	98.23%				3.70%		324	18M
45	EXN45T65H	98.40%				4.10%		368	19M
75	EXN75T65H	98.60%				4.67%	44 dB	513	20M
112.5	EXN112T65H	98.74%				3.62%		727	21M
150	EXN150T65H	98.83%				3.14%		1002	22M
225	EX225T65H	98.94%				5.2%	52 dB	1450	25J
300	EX300T65H	99.02%				5.3%	52 dB	1860	25J
500	EX500T79H	99.14%	4–2.5%2+2–			—	57 dB	2915	30J
208 Vac Delta Primary, Aluminum Windings^[3]
15	EXN15T3156H	97.89%	192/200/208/216/232/240/248	150	220	4.04%	39 dB	192	17M
30	EXN30T3156H	98.23%				3.22%		363	18M
45	EXN45T3156H	98.40%				4.04%		396	19M
75	EXN75T3156H	98.60%				4.88%	44 dB	526	20M
112.5	EXN112T3156H	98.74%				3.48%		811	21M
150	EXN150T3156H	98.83%				3.22%		1015	22M
240 Vac Delta Primary, Aluminum Windings^[3]
15	EXN15T3156H	97.89%	192/200/208/216/232/240/248	150	220	4.04%	39 dB	192	17M
30	EXN30T3156H	98.23%				3.22%		363	18M
45	EXN45T3156H	98.40%				4.04%		396	19M
75	EXN75T3156H	98.60%				4.88%	44 dB	526	20M
112.5	EXN112T3156H	98.74%				3.48%		811	21M
150	EXN150T3156H	98.83%				3.22%		1015	22M
480 Vac Delta Primary, Copper Windings
15	EXN15T3HCU	97.89%	6–2.5%2+4–	150	220	4.06%	39 dB	222	17M
30	EXN30T3HCU	98.23%				4.08%		356	18M
45	EXN45T3HCU	98.40%				3.44%		399	19M
75	EXN75T3HCU	98.60%				4.99%	44 dB	661	20M
112.5	EXN112T3HCU	98.74%				3.27%		974	21M
150	EXN150T3HCU	98.83%				3.60%		1156	22M
225	EX225T3HCU	98.94%				5.7%	52 dB	1545	25J
300	EX300T3HCU	99.02%				6.0%	52 dB	1975	25J
500	EX500T68HCU	99.14%	4–2.5%2+2–			4.8%	57 dB	3705	30J

EXN & EX Three-Phase 60 Hz, 480Y/277 Vac Secondary; UL Listed

kVA	Catalog No.	Minimum Efficiency @ 35% 75°C	Full Capacity Taps	Degree C Temp. Rise	Insulation Class	%IZ	Sound Level	Weight (lbs)^[1]	Enclosure^[2]
208 Vac Delta Primary, Aluminum Windings ^[4]
15	EXN15T3155H	97.89%	192/200/208/216/232/240/248	150	220	4.01%	39 dB	191	17M
30	EXN30T3155H	98.23%				3.43%		335	18M
45	EXN45T3155H	98.40%				3.86%		395	19M
75	EXN75T3155H	98.60%				3.94%	44 dB	544	20M
112.5	EXN112T3155H	98.74%				3.67%		735	21M
150	EXN150T3155H	98.83%				3.12%		1020	22M
225	EX225T212H	98.94%	3–5%1+2–			5.8%	52 dB	1450	25J
300	EX300T212H	99.02%				5.2%	52 dB	1860	25J
500	EX500T212H	99.14%				4.8%	57 dB	2915	30J
480 Vac Delta Primary, Aluminum Windings
15	EXN15T1814H	97.89%	6–2.5%2+4–	150	220	4.62%	39 dB	191	17M
30	EXN30T1814H	98.23%				3.50%		333	18M
45	EXN45T1814H	98.40%				3.95%		373	19M
75	EXN75T1814H	98.60%				5.03%	44 dB	531	20M
112.5	EXN112T1814H	98.74%				3.53%		730	21M
150	EXN150T1814H	98.83%				3.08%		1012	22M
225	EX225T1814H	98.94%				4.6%	52 dB	1450	25J
300	EX300T1814H	99.02%				5.4%	52 dB	1860	25J
500	EX500T76H	99.14%	4–2.5%2+2–			—	57 dB	2915	30J

EXN & EX Three Phase 60 Hz, 240 Vac Delta Secondary; UL Listed

kVA	Catalog No.	Minimum Efficiency @ 35% 75°C	Full Capacity Taps	Degree C Temp. Rise	Insulation Class	%IZ	Sound Level dB	Weight (lbs) [6]	Enclosure[7]
480 Vac Delta Primary, Aluminum Windings
15	EXN15T6H	97.89%	6-2.5%2+4-	150	220	4.70%	39dB	193	17M
30	EXN30T6H	98.23%	6-2.5%2+4-	150	220	2.99%	39dB	361	18M
45	EXN45T6H	98.40%	6-2.5%2+4-	150	220	4.06%	39dB	369	19M
75	EXN75T6H	98.60%	6-2.5%2+4-	150	220	5.08%	44dB	529	20M
112.5	EXN112T6H	98.74%	6-2.5%2+4-	150	220	3.47%	44dB	730	21M
150	EXN150T6H	98.83%	6-2.5%2+4-	150	220	3.08%	44dB	1007	22M
225	EX225T6H	98.94%	6–2.5%2+4–	150	220	4.5%	52 dB	1820	25J
300	EX300T6H	99.02%	6–2.5%2+4–	150	220	5.2%	52 dB	1960	25J
500	EX500T63H	99.14%	4–2.5%2+2–	150	220	4.9%	57 dB	3090	30J
480 Vac Delta Primary, Aluminum Windings
120 Volt Center Tap - Limited to 7.5% Loading, Design for Ground Reference and Light Maintenance Loading.
15	EXN15T6HCT	97.89%	6-2.5%2+4-	150	220	4.70%	39 dB	193	17M
30	EXN30T6HCT	98.23%	6-2.5%2+4-	150	220	2.99%	39 dB	361	18M
45	EXN45T6HCT	98.40%	6-2.5%2+4-	150	220	4.06%	39 dB	369	19M
75	EXN75T6HCT	98.60%	6-2.5%2+4-	150	220	5.08%	44 dB	529	20M
112.5	EXN112T6HCT	98.74%	6-2.5%2+4-	150	220	3.47%	44 dB	730	21M
150	EXN150T6HCT	98.83%	6-2.5%2+4-	150	220	3.08%	44 dB	1007	22M
225	EX225T6HCT	98.94%	6–2.5%2+4–	150	220	4.5%	52 dB	1820	25J
300	EX300T6HCT	99.02%	6–2.5%2+4–	150	220	5.2%	52 dB	1960	25J
500	EX500T63HCT	99.14%	4–2.5%2+2–	150	220	4.9%	57 dB	3090	30J

DOE 2016 Energy Efficient Single Phase

EE Single-Phase 60 Hz, 120 / 240 Vac Secondary; cULus Listed

kVA	Catalog No.	Minimum Efficiency @ 35% 75°C	Full Capacity Taps^[5]	Degree C Temp. Rise	Insulation Class	%IZ	Sound Level dB	Weight (lbs)^[1]	Enclosure^[2]
240 x 480 Vac Primary, Aluminum Windings
15	EE15S3H	97.70%	480 Vac 6–2.5% 2+4– 240 Vac 3–5% 1+2–	150	220	6.1%	45 dB	215	17D
25	EE25S3H	98.00%				5.9%		275	17H
37.5	EE37S3H	98.20%				6.1%		340	18H
50	EE50S3H	98.30%				5.1%		395	18H
75	EE75S3H	98.50%				5.7%	50 dB	619	21D
100	EE100S3H	98.60%				4.7%	50 dB	682	22D
167	EE167S3H	98.70%				3.9%	55 dB	982	24D
250	EE250S3H	98.80%				5.7%	55 dB	1060	25D
333	EE333S3H	98.90%				6.3%	60 dB	1854	31D
600 Vac Primary, Aluminum Windings
15	EE15S3534H	97.70%	6–2.5%2+4–	150	220	4.0	45 dB	215	17D
25	EE25S3534H	98.00%				4.3		275	17H
37.5	EE37S3534H	98.20%				3.8		400	18H
50	EE50S3534H	98.30%				4.2		450	18H
75	EE75S3534H	98.50%				3.2	50 dB	605	21D
100	EE100S3534H	98.60%				2.9	50 dB	795	22D
208 Vac Primary, Aluminum Windings
15	EE15S60H	97.70%	2–5% FCBN	150	220	4.3	45 dB	200	17D
25	EE25S60H	98.00%				4.1		275	17H
37.5	EE37S60H	98.20%				3.6		397	18H
50	EE50S60H	98.30%				5.7		420	18H
75	EE75S60H	98.50%				3.6	50 dB	621	21D
100	EE100S60H	98.60%				6.3	50 dB	795	22D

DOE 2016 Energy Efficient K-Rated Three Phase

Square D offers offers Delta - Wye 30°Phase Shift transformers which reconfigure the harmonic models and mitigate the harmful effects of triplens. UL Listed with the following K-ratings to handle excess heat created by harmonic wave forms, K4 and K13. Available with aluminum or copper windings and 150°C or 115°C Rise with 220C insulation system.

EXN & EX Three Phase 60 Hz, 30° Phase Shift, 480 Delta to 208Y/120; UL Listed, K-RATED

kVA	Catalog No.	Minimum Efficiency @ 35% 75°C	Full Capacity Taps	Degree C Temp. Rise	Insulation Class	%IZ	Sound Level	Weight (lbs)^[1]	Enclosure^[2]
480 Delta Primary, 208Y/120 Secondary, Aluminum Windings, 150°C Rise, 220C Insulation, K13 Listed
15	EXN15T3HNLP	97.89%	6–2.5%2+4–	150	220	4.51%	39 dB	195	17M
30	EXN30T3HNLP	98.23%				4.18%		336	18M
45	EXN45T3HNLP	98.40%				4.71%		400	19M
75	EXN75T3HNLP	98.60%				5.26%	44 dB	580	20M
112.5	EXN112T3HNLP	98.74%				3.70%		802	21M
150	EX150T3HNLP	98.83%				3.00%		1825	25J
225	EX225T3HNLP	98.94%				3.30%	49 dB	1975	25J
480 Delta Primary, 208Y/120 Secondary, Copper Windings, 150°C Rise, 220C Insulation, K13 Listed
15	EXN15T3HCUNLP	97.89%	6–2.5%2+4–	150	220	4.96%	39 dB	235	17M
30	EXN30T3HCUNLP	98.23%				3.06%		407	18M
45	EXN45T3HCUNLP	98.40%				4.41%		509	19M
75	EXN75T3HCUNLP	98.60%				5.56%	44 dB	700	20M
112.5	EXN112T3HCUNLP	98.74%				3.33%		1000	21M
150	EX150T3HCUNLP	98.83%				4.60%		1545	25J
225	EX225T3HCUNLP	98.94%				3.80%	49 dB	1975	25J
480 Vac Delta Primary, 208Y/120 Secondary, Aluminum Winding, K4
15	EXN15T3HNL	97.89%	6–2.5%2+4–	150	220	4.30%	39 dB	184	17M
30	EXN30T3HNL	98.23%				3.15%		324	18M
45	EXN45T3HNL	98.40%				4.13%		392	19M
75	EXN75T3HNL	98.60%				5.21%	44 dB	527	20M
112.5	EXN112T3HNL	98.74%				3.80%		713	21M
150	EXN150T3HNL	98.83%				3.37%		1012	22M
480 Vac Delta Primary, 208Y/120 Secondary, Copper Winding, K4
15	EXN15T3HCUNL	97.89%	6–2.5%2+4–	150	220	4.22%	39 dB	219	17M
30	EXN30T3HCUNL	98.23%				4.23%		358	18M
45	EXN45T3HCUNL	98.40%				3.95%		412	19M
75	EXN75T3HCUNL	98.60%				4.15%	44 dB	548	20M
112.5	EXN112T3HCUNL	98.74%				3.52%		899	21M
150	EXN150T3HCUNL	98.83%				4.35%		1303	22M

Section 14: Transformers

Section 14: Transformers

DOE 2016 Energy Efficient Three Phase

Class 7400 / Refer to Catalog 7400CT1501

DOE 2016 Energy Efficient Three Phase

EXN & EX Three-Phase 60 Hz, 208Y/120 Vac Secondary; UL Listed

EXN & EX Three-Phase 60 Hz, 480Y/277 Vac Secondary; UL Listed

EXN & EX Three Phase 60 Hz, 240 Vac Delta Secondary; UL Listed

EE Single-Phase 60 Hz, 120 / 240 Vac Secondary; cULus Listed

EXN & EX Three Phase 60 Hz, 30° Phase Shift, 480 Delta to 208Y/120; UL Listed, K-RATED

Footnotes