B21052 Rev: 09 10-2018 VeriSafe AVT Absence of Voltage Tester Instruction Manual Models: VS-AVT-C02-L03, VS-AVT-C02-L03A, VS-AVT-C02-L03E, VS-AVT-C02-L10, VS-AVT-C08-L10, VS-AVT-C08-L10A, VS-AVT-C08-L10E Original Instructions © Panduit Corp. 2018 The VeriSafe Absence of Voltage Tester is a permanently-mounted tester that is used to verify a circuit is de-energized prior to opening an electrical enclosure.
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT Table of Contents Safety Information ............................................................................................................................ 2 Information de Sécurité .................................................................................................................... 3 Components ....................................................................................................................................
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT Safety Information This manual contains information and warnings which must be followed to ensure safe operation of the AVT. If the AVT is not used as described in this manual, the safety features of the AVT might be impaired. Failure to comply with the warnings and information in this manual could result in product failure, electrical shock, severe injury or death.
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT Information de Sécurité Ce manuel contient des informations et des avertissements qui doivent être suivis pour assurer un fonctionnement en toute sécurité de l'AVT. Si l'AVT n'est pas utilisé comme décrit dans ce manuel, les fonctions de sécurité de l'AVT pourraient être altérées.
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT Components The components of the Panduit VeriSafe Absence of Voltage Tester (AVT) Output Contacts The AVT includes a set of redundant dry contact signal outputs for optional use with control systems. These contacts are located on the Isolation Module. The outputs are normally open and close only when the green Absence of Voltage Indicator is illuminated.
INSTRUCTION MANUAL © Panduit Corp. 2018 VeriSafe AVT Technical Specifications Warning: Do not use this product outside of the specified performance and environmental limits. Failure to comply with these specifications could result in product failure, personal injury, or death. Standards UL 1436 Standard for outlet circuit testers and similar indicating devices CAN/CSA-C22.2 No. 160 Voltage and Polarity Testers IEC / UL / CSA C22.2 NO. 61010-1 IEC / UL / CSA C22.2 NO. 61010-2-030 UL 508 & CSA-C22.
INSTRUCTION MANUAL © Panduit Corp. 2018 VeriSafe AVT Environment Operating Temperature 0°C to 60°C (32°F to 140°F) Storage Temperature -45°C to 85°C (-49°F to 185°F) Humidity 5 to 90% non-condensing; Rated 80% at 40°C, decreasing linearly to 50% at 60°C Pollution Degree 3 Altitude Up to 5000 meters (3.1 miles) Battery Type Industrial 3.6V Lithium AA, see table in Maintenance section for list of compatible batteries.
INSTRUCTION MANUAL © Panduit Corp. 2018 VeriSafe AVT Dimensions Isolation Module MOUNTING HOLES (3) Units = inches [mm] Indicator Module Units = inches [mm] Panel Knockout The Indicator Module is designed for use with a standard 30 mm knockout with notch. The notch should be positioned on top, as shown in the image.
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT Schematics Warning: • • • The AVT must be installed correctly and grounded as described in this Instruction Manual to provide proper indication of absence of voltage. Sensor leads must not be mechanically connected with each other for the device to verify connection to the circuit. Correct function of the device must be verified after installation (see commissioning checklist).
© Panduit Corp.
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT DC System: 2 Wire + PE, Redundant Detection Lead Schematics – Europe (EU) Warning: • • • The AVT must be installed correctly and grounded as described in this Instruction Manual to provide proper indication of absence of voltage. Sensor leads must not be mechanically connected with each other for the device to verify connection to the circuit. Correct function of the device must be verified after installation (see commissioning checklist).
© Panduit Corp.
© Panduit Corp.
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT Installation Considerations This section provides guidelines for installing VeriSafe Absence of Voltage Testers (AVTs). It also addresses several common application scenarios and describes best practices. General Information Before installing the AVT, identify all sources of electrical energy in the equipment. Install the AVT at the point in the circuit where you would normally test for voltage.
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT Termination Recommendations The VeriSafe AVT is provided with a total of (8) 14 AWG (2 mm2) sensor leads (two sensor leads for each phase conductor and ground connection point). Sensor leads for each phase and ground must not be mechanically connected to each other for the AVT to function properly (see step 7 in the Installation Instructions).
INSTRUCTION MANUAL © Panduit Corp. 2018 VeriSafe AVT Installation Instructions Warning: • • • • • • The AVT must be installed correctly and grounded as described in this Instruction Manual to provide proper indication of absence of voltage. Sensor leads must not be mechanically connected with each other for the device to verify connection to the circuit. Correct function of the device must be verified after installation (see commissioning checklist).
© Panduit Corp. 2018 6. Insert the other end of the AVT System Cable in the connector on the bottom of the Isolation Module. System Cable should be secured using cable mounts or other means to provide strain relief and prevent damage. Verify that the enclosure door will open and close without straining the System Cable. 9. Install Instruction Label directly under or next to the Indicator Module on the exterior of the enclosure (see Note 1).
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT Commissioning Checklist: □ □ □ □ □ Visually inspect the AVT: o AVT system cable: Verify cable is locked into place on both the Indicator Module and Isolation Module. o Indicator module: Ensure o-ring is in place. Check that retaining nut is secure. Verify battery is installed and battery cap is locked into place. o Isolation module: Ensure module is secured to subpanel or DIN rail.
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT Operating Instructions Warning: • • • • To avoid electric shock, always de-energize power before entering an electrical enclosure. Always follow safety and lockout/tagout procedures when working on or near electrical systems and equipment. Use proper personal protective equipment (PPE) when working around sources of hazardous electrical energy. Absence of voltage is indicated by illumination of the green Absence of Voltage Indicator.
INSTRUCTION MANUAL © Panduit Corp. 2018 VeriSafe AVT Troubleshooting Warning: • • • • Always de-energize power before accessing an electrical enclosure. Always follow safety and lockout/tagout procedures when working on or near electrical systems and equipment. Use proper personal protective equipment (PPE) when working around sources of hazardous electrical energy. Battery, AVT System Cable and O-rings can be replaced. No other part of the product is serviceable.
INSTRUCTION MANUAL © Panduit Corp. 2018 VeriSafe AVT Maintenance Warning: • • • The product uses a lithium battery that is a fire, explosion and severe burn hazard. Do not crush, recharge, disassemble or heat above 85 C, incinerate, or expose contents to water. Battery, AVT System Cable and O-rings can be replaced. No other part of the product is serviceable. Do not attempt to open the Indicator Module or Isolation Module for repair or modification.
INSTRUCTION MANUAL © Panduit Corp. 2018 VeriSafe AVT AVT System Cable Removal 1. Grip the Retention Spring on both sides. 3. Continue holding the Retention Spring down while pulling back on the right-angle connector to release the AVT System Cable. 2. Pull down on the Retention Spring approximately 1/16 inch [1.5 mm]. O-ring Replacement Cap closure O-ring Sealing O-ring The O-rings can be replaced if they become dry or brittle.
© Panduit Corp. 2018 INSTRUCTION MANUAL VeriSafe AVT Warranty Panduit Limited Product Warranty 1. Limited Product Warranty. For purposes of this Limited Product Warranty, “Panduit products” mean all Panduit-branded products that Panduit sells.
