POW E R T R AN S FOR M E R CHASSIS MOUNT : TOROIDAL MEDICAL SERIES VPM12-4170 Description: The toroidal construction inherently reduces stray fields, increases efficiency and minimizes size compared to traditional EI transformers. The addition of a Flux Band further reduces the remaining stray fields. The shield between Primary and Secondary improves safety, reduces common mode signals and minimizes leakage current. Built with a Class F (155) insulation system. A 140C self-resetting thermal switch is included in each primary. Electrical Specifications ( 25C) 1. Maximum Power: 50VA RoHS Photo for illustration only 2. Input Voltages: 100, 120, 220, 240VAC, 50/60Hz 2011/65/EU 3. Output Voltages: 6VAC 8.34 A or 12VAC CT 4.17A 4. Voltage Regulation: 11.4% TYP from full load to no load 5. Temperature Rise: 45C TYP 6. Hipot: 4000VAC, Primary to Secondary, Primary & Secondary to Shield & mounting surface 7. Efficiency: 89% TYP. full load 8. Earth Leakage: 10A (See Fig. 1), Patient Leakage: 25A (see Fig. 2) Agency File: UL: File E122529, UL 60601-1/(R) 2012 Medical Electrical Equipment Part 1 with 2 MOPP CE: ES 60601-1 (IEC 60601-1:2005, MOD) cUL: C22.2 No. 60601-1:14, Medical Electrical Equipment Part 1 CB Certified. OD Dimensions: Inches (mm) *Add 0.188 (3) to the height for mounting hardware O.D. I.D. HT.* FLAT BOLT Weight: 0.7Kg 3.6 (92) 1.3(32) 1.5(38) MOUNTING WASHER METAL RUBBER PLATE PAD Mounting: Transformer is provided with one metal mounting plate, two rubber pads, M5 x 45mm bolt, nut, spring and flat washer. Connections: H Transformer is provided with 8 (203mm) long, 0.25 (6.35mm) stripped and tinned, stranded UL 1015 lead wire. Primaries are 22AWG, Secondaries are 18AWG, and Shield is 20AWG. The GRN/YEL shield lead is typically grounded. Do not lift transformer by leads SPRING RUBBER WASHER NUT PAD Input Options: 100VAC: Input to Gray & Blue, jumper White & Brown, jumper Blue & Violet. 120VAC: Input to White & Blue, jumper White & Brown, jumper Blue & Violet. 220VAC: Input to Gray & Violet, jumper Blue & Brown WHT BLK 240VAC: Input to White and Violet, jumper Blue & Brown GRY Output Options: 6VAC: Output from Black & Red, jumper Black & Orange, jumper Red to Yellow RED BLU 12VAC: Output from Black & Yellow, jumper Red & Orange PRI SEC ORG BRN Primary and secondary windings are designed to be connected in series or parallel. Windings are not intended to be used independently. YEL VIO RoHS Compliance: As of manufacturing date February 2016, all standard products meet the requirements of 2015/863/EU, known as the RoHS 3 initiative. GRN/YEL SCHEMATIC * At printing, this document is considered uncontrolled. Contact Triad Magnetics website for current version Web: www.TriadMagnetics.com 460 Harley Knox Blvd. Phone 951-277-0757 Publish Date: June 3, 2019 Perris, California 92571 Fax 951-277-2757 POW E R T R AN S FOR M E R CHASSIS MOUNT : TOROIDAL MEDICAL SERIES Web: www.TriadMagnetics.com 460 Harley Knox Blvd. Phone 951-277-0757 Publish Date: June 3, 2019 Perris, California 92571 Fax 951-277-2757