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LOAD CUBE R                                                                                                ®

        2500KW Load Bank System
                                                                                                     Insight     Onsite



                                            Powr-Web Resistive Load Element

                                            Description                         Specifications

                                            Simplex Load Banks utilize “Powr-   •  Alloy: FeCrAl
                                            Web” load elements. The “Powr-Web”   •  Maximum continuous temperature
                                            is an advanced design, air-cooled     rating: 1920°F
                                            power resistor specifically designed for
                                            application to Load Bank systems. The   •  Maximum operating temperature as
                                            “Powr-Web” is conservatively operated   applied in Load Bank: 1080° F
                                            at half the maximum temperature rating   •  Cool down time from operating to
                                            of the alloy and features a short-circuit-  ambient temperature is 10 seconds.
                                            safe design based on continuous
                                            mechanical support of the element by   Construction
                                            high temperature, ceramic clad stainless
                                            steel rods. The “Power Webs” are    •  Ceramic clad, stainless steel through-
                                            assembled into discrete trays which are   rods.
                                            assembled in a vertical “stack.”  Each
                                            tray in the “stack” is independently   •  UL Recognized
                                            serviceable without disturbing adjacent
                                            trays.




























                                            Inductive Load Elements             Specifications

                                            The Simplex inductive load banks    Tolerance:                 5%
                                            consist of discrete iron-core load
                                            elements. These are non-saturable,   Maximum Harmonic Distortion:  1%
                                            air gap calibrated, air cooled devices
                                            and are field replaceable. Standard   Power Factor:            .05
                                            elements have a temperature sensor
                                            embedded in the windings to detect   Insulation:               220°C
                                            element overheating and through the
                                            module malfunction detection system,   Cooling:                Air
                                            disconnect the load elements and
                                            activate an alarm. Standard elements
                                            are varnish coated; epoxy coatings are
                                            available for severe environments.




        SIMPLEX INC.                                                               © 2021 Simplex, Inc.  All Rights Reserved.
        5300 Rising Moon Road, Springfield, IL 62711 • simplexdirect.com • 800-637-8603  Printed in the USA  •  2103-02.00  •  Page 58
        Nationwide Manufacturing (ISO9001: 2015 certified)                         Design subject to change without notice.
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