POWER TRANSFORMER CHASSIS MOUNT : TOROIDAL MEDICAL SERIES VPM240 -100 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 140°C self-resetting thermal switch is included in each primary. Electrical Specifications (@25C) 1. Maximum Power: 25VA 2. Input Voltages: 100, 120, 220, 240VAC, 50/60Hz 3. Output Voltages: 120VAC @ 0.208A or 240VAC CT @ 0.104A 4. Voltage Regulation: 10.7% TYP from full load to no load 5. Temperature Rise: 25°C TYP 6. Hipot: 4000VAC, Primary to Secondary, Primary & Secondary to Shield & mounting surface 7. Efficiency: 89% TYP. @ full load Photo for illustration only RoHS RoHS 2011/65/EU 2011/65/EU Agency File: UL: File E122529, UL 60601-1/(R) 2012 Medical Electrical Equipment – Part 1 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) O.D. I.D. HT.* 3.3 (84) 1.1(29) 1.4 (37) *Add 0.188 (3) to the height for mounting hardware Weight: 0.5Kg Mounting: FLAT WASHER RUBBER PAD BOLT MOUNTING METAL PLATE Transformer is provided with one metal mounting plate, two rubber pads, M5 x 40mm 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 22AWG, and Shield is 20AWG. The GRN/YEL shield lead is typically grounded. Do not lift transformer by leads! 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 240VAC: Input to White and Violet, jumper Blue & Brown Output Options: 120VAC: Output from Black & Red, jumper Black & Orange, jumper Red to Yellow 240VAC: Output from Black & Yellow, jumper Red & Orange SPRING WASHER RUBBER PAD NUT WHT GRY BLK BLU RED BRN ORG VIO YEL PRI Primary and secondary windings are designed to be connected in series or parallel. Windings are not intended to be used independently. RoHS Compliance: Meets the requirements of 2011/65/EU, known as the RoHS 2 initiative. GRN/YEL * At printing, this document is considered “uncontrolled”. Contact Triad Magnetics’ website for current version Web: www.TriadMagnetics.com Phone 951-277-0757 Fax 951-277-2757 460 Harley Knox Blvd. Perris, California 92571 S C H E MA TIC Publish Date: June 19, 2015 SEC