Cut Sheet

Table Of Contents

CSI-2004 (Section 26 22 13) Page 1 of 3 SPS# 19, Rev: 01

HPS IMPERATOR

Machine Tool Rated

Molded Control Transformer

Typical Specification

Canada

595 Southgate Drive

Guelph, Ontario

N1G 3W6

Phone: 1-888-798-8882

Fax: 1-519-822-9701

United States

1100 Lake Street

Baraboo, Wisconsin

53913-2866

Phone: 1-866-705-4684

Fax: 1-608-356-2452

E-mail: sales@hammondpowersolutions.com

www.hammondpowersolutions.com

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HPS IMPERATOR® Machine Tool Rated Molded Control Transformer Typical Specification Canada United States 595 Southgate Drive Guelph, Ontario N1G 3W6 Phone: 1-888-798-8882 Fax: 1-519-822-9701 1100 Lake Street Baraboo, Wisconsin 53913-2866 Phone: 1-866-705-4684 Fax: 1-608-356-2452 E-mail: sales@hammondpowersolutions.com www.hammondpowersolutions.
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1 GENERAL 1.1 SCOPE A B This section defines molded, machine tool rated control transformer as indicated. Transformers shall be designed, constructed and rated in accordance with NEMA ST-1, UL 506, CSA C22.2 No. 66 and IEC 61558 standards. 1.2 RELATED DOCUMENTS A Drawing and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section. 1.3 REFERENCES A B C D UL (ANSI/UL 506) CSA (C22.2 No. 66) NEMA (ST-1) IEC 61558 1.
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2.3 BASIC REQUIREMENTS: A B C D Single-phase, common core construction. Convection air cooled. Insulation Class: 105°C system [130°C][180°C][other] Temperature Rise: 55°C [80°C][115°C][other] Standard impedance at 60Hz: 4.6% to 8.5% (up to 500VA), 3.6% to 4.6% (501VA to 1500VA) and 2.5% to 3.6% (1501VA to 5000VA). Transformer core construction: high grade, fully processed silicon steel laminations or better. Coil conductors: continuous copper windings, with soldered terminations.