Hammond GR-63-CORE Seismic Server Cabinet

5 days ago

3 min read

Z4C Series

Heavy-duty seismic server rack cabinet designed for telecom, utility, government, and mission-critical infrastructure applications.

Key Features and Benefits

Heavy-gauge welded steel frame with reinforced corner construction, seismic rated for 1,556 lb of installed equipment.
Interek NEBS Verified to GR-63-CORE Zone 4 seismic requirements supports deployment in telecom, utility, government, and critical infrastructure environments.
Square hole EIA-310 compliant mounting rails (12-guage zinc-plated steel) support server and network equipment, including sliding rail compatibility.
Two (2) pairs of infinitely adjustable depth mounting rails support flexible equipment installation and configuration.
79% perforated front and rear doors support front-to-rear airflow for high-density network and server equipment.
Four (4) top cable access openings and multiple bottom cable entry options support overhead and raised-floor cable routing.
Supports up to four optional vertical cable managers for high-density copper, fiber, and power cabling.
Removable side and top panels support equipment installation, cable routing, and service access.
Integrated grounding provisions support bonding of the frame, doors, panels, and installed equipment.
Ganging provisions support multi-cabinet installations and expanded infrastructure deployments.
Required C4K-Z4 bolt-down kit supports secure installation and verified seismic performance.

Compliance and Certifications

Intertek NEBS Verified to GR-63-CORE Zone 4 seismic requirements.
Seismic rated for 1,556 lb of installed equipment and an additional 100 lb of overhead cable, when secured with the required C4K-Z4 bolt-down kit.
EIA-310 compliant 19-inch equipment mounting.
TAA-complaint.
Manufactured in North America within an ISO 9001 certified facility.
Black and white powder coat finish is GREENGUARD Gold, TSCA, and RoHS complaint.

Included Components

Two (2) pairs of infinitely adjustable 19" EIA-complaint square hole punched rails with rack unit markings.
One (1) 79% airflow, vented front door with 4-pin combination locking swing handle.
One (1) 79% airflow, vented split/barn rear door with 4-pin combination locking swing handle.
One (1) removable solid side panel set.
One (1) removable brushed cable entry cover installed at top.

The Hammond Z4C Series is an industry-leading seismic server cabinet engineered for telecommunications, utilities, government, transportation, and mission-critical infrastructure. Intertek testing with no permanent structural or mechanical damage and deflection within GR-63-CORE requirements.

Heavy-gauge welded construction, 12-gauge adjustable mounting rails, high-airflow perforated doors, flexible cable entry, integrated grounding, and optional vertical cable management create a complete infrastructure platform for high-density network, server, communications, and control equipment. The cabinet is designed for secure floor anchorage without auxiliary structural support, helping simplify installation in demanding seismic environments.

Where the Z4C Series Works Best

Telecommunications central offices and carrier facilities.
Utility and power-generation infrastructure.
Government and defense facilities.
Emergency and public-safety communications.
Transportation and public infrastructure networks.
Mission-critical network and communications rooms.
High-density server and network environments.
Facilities located in high-risk seismic regions.

Best Applications for the Z4C Series

GR-63-CORE Zone 4 telecommunications infrastructure.
High-load server and network equipment.
Carrier and service-provider equipment rooms.
Utility communications and control systems.
Emergency communications infrastructure.
Government and defense networks.
Transportation communications and signaling systems.
Critical infrastructure requiring verified seismic performance.

Power-Flo Technologies is proud to partner with Hammond and their Z4C Series that provides a dependable foundation for protecting critical network, server, and communications equipment in demanding environments. With verified Zone 4 seismic performance, heavy-duty construction, high-airflow doors, and flexible cable management, the Z4C Series is built for secure and efficient equipment deployment. Adjustable mounting rails and versatile cable entry options provide the flexibility needed to accommodate a wide range of equipment and configurations. From telecommunications and utilities to government and other mission-critical infrastructure, the Z4C Series delivers the strength, reliability, and protection required in demanding seismic environments.