VaultFlex Utility Enclosures

VaultFlex utility enclosures provide a secure, thermally managed environment for your substation and communication batteries, and are designed with modular construction to accommodate a wide range of backup requirements. Available options include an integrated battery charger, NERC™ compliant battery monitoring and DC distribution.

VaultFlex Utility Enclosures Features

• Free up space in your substation control room by putting batteries outside
• Supports 48V and 120V strings of Valve Regulated Lead Acid (VRLA) and Vented Lead Acid (VLA) flooded batteries
• Available with Zone 4 or IEEE 693 seismic certified battery racks
• Reduced cooling costs and extended battery life compared to other outdoor enclosures
• Built-in security features
• Reduced capital and operational expenses and a lower Total Cost of Ownership (TCO) compared to other outdoor solutions
• EnerSys® service and installation available
• Designed to handle extreme ambient temperatures from -27°F (-33°C) to 113°F (45°C)

Exterior

• Cabinet – 0.100″ (2.5mm) aluminum
• Battery rack(s) – steel construction
• Finish – ultra light gray polyester powder coat
• Insulation – on cabinet walls and roof

Doors

• Door handles – pad-lockable
• Door hinges – hidden hinges

Cable Entry

• Ingress/Egress – knockouts available

Mounting Options

• Pad mountable with corrosion inhibiting pad gasket or optional plinth for single bay solutions

Interior

• Battery racks accommodate 48V or 120V strings of EnerSys® batteries, ranging from 100Ah to 535Ah

Other Features

• Climate unit alarm
• Provisions for hydrogen sensor alarm
• Interior cabinet light with door activated switch
• GFI protected convenience outlet

Standards

• IEEE Zone 4 seismic battery racks available
• Designed to meet hydrogen evacuation criteria per NFPA 70/IEEE 450

Specification sheet