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Uninterruptible Power System for Remote Operating Areas

Uninterruptible Power System for Remote Operating Areas

Well sites and other remote operating areas often have valves that need to fail-closed on loss of power. While mechanical fail-safe options for electric actuators are available today, there are some applications where multi-turn electric actuators are more economical.

An Uninterruptible Power Supply (UPS) solution can provide battery power to an electric actuator – essentially turning a fail-last actuator into an electric fail-safe one.
Valve UPS Overview

Valve UPS Overview

Spartan’s Valve UPS solution provides a robust, cost-competitive method of powering electric actuators with 24VDC motors.  Our solution is housed in a NEMA 4X enclosure, is rated to -40C, and provides up to 13 amp-hours of battery capacity.  During normal operation, the solution enables the charging of the enclosed UPS battery system – ensuring that full power capacity will be available when called upon.”

Valve Uninterruptible Power Supply (UPS)

Specs

Environment
Outdoor -40° to 60°C (40 to 140 °F)
Measurement Range
Up to 4,000 psig (275,8 bar) Gage, Up to 4,000 psia (275,8 bar) Absolute
Communication Protocol
4-20 mA HART®, 1-5 V Low Power HART®, or Modbus RTU, RS485, and Ethernet IP
Process Wetted Material
316L SST
Certifications/Approvals
cETLus, Nema 4X,NSF, NACE®, hazardous location, see full specs for complete list of certifications
Environment
-40°C (-40°F) to +40°C (104°F)
Dimensions
8” x 20” x 10 3/8” (457mm x 508mm x 264mm)
Weight
10-12 Lbs.
Ingress Protection
NEMA 4X
Power Requirements
24 VDC, 15W (-20°C Heater Off), 24 VDC 45W
Area Classification
CLASS I, DIV. 2 GROUPS B, C & D, T3
Input Voltage Range
18 VDC ... 30 VDC
Output
24 VDC, 13 AH

Features

  • Standard designs
  • Fully insulated and heated for outdoor use
  • Charge regulator to ensure system remains fully charged
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