Loading... Please wait...
Steadypower.com
Mon-Fri, 8:00-4:30 EST - ORDER/HELP DESK
1-888-331-5344


Shop By Category


Click for the BBB Business Review of this Electric Equipment & Supplies - Retail in Grand Rapids MI
Online Payments
SSL

Simplex Nautilus Water Cooled Load Bank (250 kW)

  • Image 1
  • Image 2
  • Image 3
  • Image 4
  • Image 5
Price:
Call with Options for Price Quote: 1-888-331-5344
SKU:
Nautilus
Weight:
900.00 LBS




Bookmark and Share

The Simplex Nautilus Water-Cooled Resistive Load Bank is designed expressly for data-center chiller commissioning and testing applications. This compact and portable load bank features infinite power and water flow control for precise temperature rise setting versus applied power.

FEATURES

  • Load Capacity: Max capacity of 250kW at 480V 3PH 60Hz.
  • Load Steps: Infinitely variable via digital control.
  • Duty Cycle: Rated for continuous operation.
  • Control System: PLC control with 8-inch color TFT touchscreen HMI. Screen is configured for local or remote operation. Remote requires 120v power source.
  • Control Function: Master control on-off button; keypad entry of load values, apply and remove buttons. Displays: AC 3-phase voltage and current, frequency, kilowatts. Alarms: high outlet temp, low flow, high pressure Messages: normal operation, water outlet temp.
  • Control Power: External via power inlet and power cord to 120v 15A outlet.
  • Cooling Requirements: Fresh water; Nominal 125 GPM supply yields approx. 12.5°F rise at full power; Flow rate is infinitely variable to a max temp rise not to exceed 180°F outlet.
  • Water Flow Control: Equipped with main inlet and outlet shutoff ball valves, pressure relief valve. Motorized gate valve on inlet for water flow control.
  • Water Connections: Two-inch water inlet and water outlet. Quick disconnect couplings, shutoff ball valves.
  • Load Elements: Immersion type, tubular construction, stainless steel or Incolloy sheathed, chromium-alloy conductor. Screw-plug mounting.
  • Element Circuit Protection: Branch circuit fuses, each 50 kW branch circuit or each step.
  • System Protections: Sensors: Protection for High water temperature; Low water flow; High pressure. Alarm and shutdown upon failure detection.
  • Load Connections: Cam-Type connectors, 1 x 4/0 (400A) per phase and 1 x ground. Bulk-head mount connectors installed on front.
  • Enclosure: NEMA 1 indoor freestanding portable enclosure. Aluminum frame clad with aluminum panels and doors. Front power connections. Rear water connections. Casters, forklift pads, lifting eyes. Powder coated white cabinet, blue doors.
  • Networkable: Control a single unit or multiple units from a remote station.

PRODUCT DOWNLOADS

Nautilus Brochure

Nautilus Manual

OPTIONS

  • Software for control from a Windows- based PC, for data acquisition, and for full testing automation.
Model:
Nautilus
Max Capacity:
250 kW
Frequency :
60 Hz
Voltage :
480V AC, 3-phase, 3-wire
Load Steps:
Infinitely variable via digital control
Control Power:
External, via power inlet and power cord to 120v 15A outlet
Coolant:
Fresh water
Coolant Requirements:
Nominal 125 GPM supply yields approx. 12.5°F rise at full power; Flow rate is infinitely variable to a max temp rise not to exceed 180°F outlet - KW = GPM x Temp. Rise (F) x .16; GPM = KW / (Temp. Rise x .16); Temp. Rise (F) = KW / (GPM x .16)
Ambient Temperature:
52°C
Water Connection:
2-inch, water inlet and water outlet. Quick disconnect couplings, shutoff ball valves
Duty Cycle:
Continuous
Enclosure :
Indoor
Dimensions HxWxD (inches):
72 x 24 x 36
Weight:
Approximately 1600 lbs full of water, 900 lbs dry
Limited Warranty:
12 Months

Write your own product review

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Recently Viewed