Page 63 - Load Bank Rentals

SATURN-R

3200/2720KW Load Bank System

The Load Bank is a completely self-
contained, freestanding unit which
includes all resistive load elements,
load control devices, load element
branch circuit fuse protection, main
load bus and terminals, cooling system,
control power supply, unit controller and
malfunction detection system and type
enclosure.

System Protection
Sensors, alarms (alarm message on
remote operator interface terminal),
lock-outs as appropriate, for the
following:
• Fan failure
• High exhaust temperature
• High intake temperature
• Louver/door open/closed
Load Elements
Simplex Powr-Web: Open wire,
helically wound, chromium alloy, load
element thermally derated to 60%. 5%
tolerance, 2% balance. .995 p.f. Element
wire mechanically supported over Basic Dimensions Control Connection
entire length such that if a wire should
break, the broken wire segments will 84”W x 109”H x 114”D. Connector plugs with recessed
not short to adjacent conductors or to protective well.
ground. Load elements are individually Load Control
serviceable and replaceable in the field Cooling
without major disassembly of the load Branch circuit contactors, each 50 KW
bank. The load elements are installed resistive circuit max. Contactors have Forced air, vertical airflow. 1 x 30HP,
in slide-out, removable trays such that enclosed silver surfaced contacts, 3-phase, TEFC motor direct driving cast
any element is easily accessed without 120V coils; electrically operated and aluminum fan blades. Circuit breaker
disturbing any other elements. electrically held. combination motor starter.
All materials used in the mounting Element Circuit Protection Enclosure
and installation of the load elements
are suitable for the temperatures Branch circuit fuses, each 50KW Type 3R control section; Type 3R power
encountered, in both normal operation resistive branch circuit max. 600v, section. Epoxy primed, polyurethane
and under fault conditions. Materials 200kAIC, current limiting type. finish coating, dark gray. Power
in direct contact with the element wire operated ventilation louvers. Lifting
are ceramic. Other materials which Power Wiring eyes, forklift channels, hinged, lockable,
structurally support the load elements access doors with flush latches.
and/or which form the hot air duct 150°C insulated; color-coded and
within which the elements are mounted numbered. Weight
are steel, stainless steel or aluminum.
Plastics and glass reinforced plastic Control Wiring 7,400 lbs.
materials and flammable materials are
not used for installation, support and 105°C
mounting of load elements or in the
construction of the load bank hot air Power Connection
duct.
Plated bus bar behind hinge-up access
door.

© 2021 Simplex, Inc. All Rights Reserved. SIMPLEX INC.
Printed in the USA • 2103-02.00 • Page 63 5300 Rising Moon Road, Springfield, IL 62711 • simplexdirect.com • 800-637-8603
Design subject to change without notice. Nationwide Manufacturing (ISO9001: 2015 certified)