Product Overview

The Middle Atlantic VRK-Z4 is a seismic floor anchor bracket set for VRK Series rack enclosures, bringing seismic-certified installations to Zone 4 rating, Seismic Design Category D, and Seismic Use Group III Upper Floor Essential Equipment classification with an Ip rating of 1.5. The set includes four brackets, with one set required per rack. These brackets are used for mission-critical AV and data installations in seismically active regions.

Product Description

The VRK-Z4 seismic bracket set enables VRK Series rack enclosures to meet the most demanding seismic certification requirements applicable to commercial AV and IT equipment installations. When properly installed to structure, the four brackets anchor the VRK enclosure to meet Zone 4, SDC D, and Seismic Use Group III Upper Floor Essential Equipment ratings, which are required for data centers, hospitals, government facilities, and other essential service buildings in high-seismic regions. The Ip (Importance Factor) rating of 1.5 confirms these racks are certified for essential facility use. For AV integrators and facilities engineers specifying rack systems in California, the Pacific Northwest, and other Zone 4 seismic regions, the VRK-Z4 is the required accessory to bring VRK Series racks into compliance with applicable building codes and seismic certifications. One set of four brackets is required per installed rack.

Key Features

• Zone 4 Seismic Certification Meets the highest applicable seismic zone rating for commercial rack installations.
• SDC D Rating Qualifies for Seismic Design Category D installations.
• Essential Equipment Rating Seismic Use Group III Upper Floor Essential Equipment certified with Ip 1.5.
• 4-Bracket Set Complete set of four floor anchor brackets; one set per rack required.
• VRK Series Specific Designed for Middle Atlantic VRK Series seismic-certified rack enclosures.
• Mission-Critical Applications Reinforces any mission-critical rack installation requiring seismic compliance.

Technical Specifications