Type LB Transformers

Optional Features:

Leads Only
Electrostatic Shield
Primary and Secondary Fuse Block
Fungus Proofing
Primary Voltage Available up to 600 Volts
Secondary Voltage Available up to 600 Volts
Optional VA Ratings from 25 VA to 10,000 VA

Regulation Table
Inrush VA at 20% Power Factor

Transformer KVA Rating	85%	90%	95%
.050	378	290	206
.075	659	508	357
.100	895	686	477
.150	1770	1343	914
.200	2771	2101	1432
.250	3763	2843	1923
.300	4672	3557	2443
.350	6242	4710	3177
.500	8935	7494	5044
.750	16960	12757	8554
1.000	24655	18439	12223

Physical Characteristics
TB (Terminal Board) Transformer

VA	A	B	C	D	E	F	G	H	WGT.
25	3.00	2.88	2.56	2.50	1.50	.203	.375	N.A.	1.3
50	3.00	3.38	2.56	2.50	2.00	.203	.375	N.A.	2.5
75	3.38	3.56	2.88	2.81	2.19	.203	.375	N.A.	3.5
100	3.38	3.75	2.88	2.81	2.38	.203	.75	N.A.	3.8
150	4.50	4.31	3.81	3.75	2.25	.203	.375	N.A.	6.5
200	4.50	4.56	3.81	3.75	2.50	.203	.375	N.A.	7.5
250	4.50	4.94	3.81	3.75	2.88	.203	.375	N.A.	9.2
300	5.25	4.94	4.62	4.38	3.25	.312	.625	.062	11.3
350	5.25	5.31	4.62	4.38	3.62	.312	.625	.062	13.0
500	5.25	5.94	4.62	4.38	4.25	.312	.625	.062	16.3
750	6.38	6.12	5.38	5.31	4.25	.312	.625	N.A.	24.0
1000	6.38	6.88	5.38	5.31	5.00	.312	.625	N.A.	35.0

SNC Manufacturing Co., Inc. 101 West Waukau Avenue
Oshkosh, WI 54902-7299 Phone: 920.231.7370 FAX: 920.231.1090
E-mail: rshaw@sncmfg.com http://www.sncmfg.com