Solving your relay requirements since 1922 VPR SERIES Voltage Protection Relays Protects against low and high voltage DPDT 10 amperes isolated contacts Voltage accuracy 5% Customer specified voltage window DESCRIPTION: The Amperite VPR Series voltage protection relays are designed to protect electrical equipment from low and /or high voltages. When line voltage falls within the customer specified range the relay is energized. Should line voltage fall out of the specified range the relay is de-energized. CONTACT INFORMATION: Arrangement: 2 form C (DPDT) - Diagrams C & D. Contact Material: Silver - Cadmium Oxide Rating (Resistive): 10A @240V AC Resistive 15A @30V DC Resistive 15 @ 120V AC Resistive 1/3 HP @120V AC 1/2 HP @ 250V AC Expected Life @ 25C: 10 Million operations, Mechanical 100,000 operations minimum at rated loads ENVIRONMENTAL INFORMATION: Temperature Range: storage: -60C to +105C (-76F to -221F) Operating: -45C to +70C (-49F to +158F) MECHANICAL INFORMATION: Termination: 8 pin Octal Style Plug or optional 11-pin spade terminals (Diagrams C & D). Octal style case is white, 11-pin spade style case is black. INITIAL DIELECTRIC STRENGTH Between open contacts: 1000V RMS. Between adjacent contacts: 1500V RMS. Between contacts and coil: 1500V RMS. INPUT INFORMATION: Voltage: AC units- 12V, 24V, 120V and 240V DC units- 12V, 24V, 48V and 110V (Additional voltages are available upon request). Power Requirement: AC units: 3 VA or less DC units: 3 watts or less Transient Protection: 1 JOULE MOV Polarity Protection: On DC units- Yes Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 www.Amperite.com Solving your relay requirements since 1922 OUTLINE DIMENSIONS: WIRING DIAGRAMS: ORDERING INFORMATION: Definition of a part number for the Amperite VPR Series Voltage Protection Relay. Example: A: B: C&D E: F: Denotes nominal input voltage. Voltages Available: 12, 24, 120 and 240V AC; 12, 24, 48 & 110V DC. (Custom Voltages are available). Denotes type of input power current required for operation: A = AC - Alternating Current, D = DC - Direct Current. Denotes voltage acceptance window in which the relay will be energized. Enter "L" if optional 11-pin spade terminals are required (Diagrams B & D). Denotes Amperite VPR Series voltage protection relay. Amperite Co. 567 52nd Street P.O. Box 329 West New York, NJ 07093 (800) 752-2329 www.Amperite.com