Gruber Power Services offers Uninterruptible Power Supplies, Service on UPS Units, Electrical Surplus, and Batteries.

Monitor Pane
Full size liquid crystal display provides
graphical performance data, statistics,
alarm history and metering

Control Panel
Easy-to-use control panel provides:

One button start-up (with
optional battery breaker)

Bypass transfer control

Input circuit breaker operation

Communication Panel
External communication interface accommodates remote monitoring and configuration by network or direct connection:

Internal modem option, powered by the UPS

System monitoring and control from any location through:

RS-232 and accessory ports

Remote terminal capabilities

UPS remote control capability via programmable building alarms

Points of interest
-Redundant power supplies support control logic for reliable online operation and provide local and remote failure notification.
-Intelligent controls incorporating digital signal processing provide 5% output THD, ±1% output voltage regulation,programmable operating limits and failure-proof makebefore- break bypass transfers.
-Static switch assembly can be removed for servicing without interrupting the critical load. All electrical connections feature quick disconnects for safe access.
-Standard dual feed inputs for 480V and 400V increase availability (optional for other voltages).
-All power wiring is secured to magnetics with maintenancefree, cold-welded connections, eliminating periodic retorquing of fasteners and rear access requirements.
-2x-rated neutral supports higher currents associated with non-linear loads.
-Intelligent input filter disconnects from rectifier input with loss of utility and low load conditions, providing superior generator compatibility.
-Input and output terminals: mechanical connectors on all input and output terminals reduce installation time.
-Redundant fans ensure direct consistent cooling, quiet operation and provide local and remote failure notification.
-Modular design and construction places all serviceable components within a 305mm (12”) depth for easy maintenance. Only requires front access for servicing convenience and low mean time-to-repair.
-Removable wireway section: 9” removable sections aids in installation. Standard top or bottom entry allows for installation flexibility.

Powerware 9315 (200-300kVA) reduces from 65” (1654mm) to 56” (1422mm)

Powerware 9315 (300-500kVA) reduces from 74” (1880mm) to 65” (1654mm)