Three-Phase Power Conditioner Solatron™ Plus Series Instruction Manual
While every precaution has been taken to ensure accuracy and completeness in this manual, EGS Electrical Group, LLC. assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. The SolaHD and Emerson logos are registered in the U.S. Patent and Trademark Office. All other product or service names are the property of their registered owners. ©2013 EGS Electrical Group, LLC. All rights reserved.
Contents 1.0 Important Safety Instructions ��������������������������������������������������������������������� 4 1.1 Safety Precautions ................................................................................................... 4 2.0 Warnings Defined ......................................................................................... 4 3.0 Introduction ................................................................................................... 5 3.1 Features..........................
1.0 Important Safety Instructions This manual contains important safety instructions that should be followed during the installation of the Solatron™ Plus. Please read all safety, installation, and operating instructions before attempting to install or operate the unit. 1.1 Safety Precautions — Warnings • The unit must be installed and accessed by qualified personnel only. • Disconnect incoming power while installing the unit and before accessing the interior of the enclosure.
3.0 Introduction The SolaHD Solatron™ Plus Series is designed to provide a tightly regulated, isolated voltage source to sensitive loads. It increases reliability by improving efficiency and extending the useful life of protected loads. Input voltages from -25% to +10% are corrected to ±3% of nominal voltage with a response time of <1.5 cycle (typical). Output voltage regulation is accomplished by using silicon rectifier switches and a multi-tap transformer arrangement.
4.0 Installation Instructions 4.1 Unpacking Upon receipt of the unit, immediately inspect the enclosure(s) and contents for obvious signs of damage and/or mishandling (loose parts, enclosure dents or holes). If damaged, photograph the unit, inform the carrier, and contact SolaHD for a Return Material Authorization (RMA) number. 4.2 Mounting The unit must be mounted on a concrete floor or other non-flammable surface.
4.4 Electrical Connections The unit is designed to operate from a voltage source as indicated on the nameplate and to power loads where maximum continuous kVA does not exceed the nameplate indication. Ensure that the source voltage and maximum load kVA conform to the nameplate rating on the front of the unit. The unit is installed much like a transformer, between the supply lines and the load(s) being protected as shown in Figure 2. 4.4.
4.4.2 Lug Size Table (per phase) Three-Phase Input Output 208/240 V 480/600 V 208/240 V 480/600 V 20 #10-1/0 #10-1/0 #14-2/0 #14-2/0 30 #14-4/0 #10-1/0 #14-2/0 #14-2/0 50 #14-4/0 #10-1/0 #14-2/0 #14-2/0 75 #14-4/0 #10-1/0 (2) #6-350 #14-2/0 NOTE: All lugs accept AI/Cu wire. 4.5 Startup Power may be applied to the unit AFTER the following conditions have been met: • All power and ground cable connections have been secured. • The enclosure has been closed.
5.1.4 Reset the Auxiliary Breaker 1. Open the main circuit breaker. 2. Remove the front cover. 3. Reset the auxiliary breaker by opening and closing the breaker (so both breaker handles are in the up position). 4. Replace the front cover. 5. Close the input circuit breaker. 6. If the unit auto-bypasses immediately or after a short period of time, the unit requires service. Call SolaHD Technical Service at (800) 377-4384 for assistance. 5.
7.0 Specifications Electrical Power Ratings Nominal Voltages 20, 30, 50, 75 kVA; Three-phase 63TAA3** units: 208 V ac input, 208 Y/120 V ac output, 60 Hz Input Voltage Range Output Voltage Range Response Time 63TDA3** units: 600 V ac input, 280 Y/120 V ac output, 60 Hz Regulated to ±3% of nominal voltage with an input voltage range of -25% to +10% Responds to any line variation in <1.
8.0 Maintenance Warning! All maintenance should be performed by qualified personnel only, with the incoming power disconnected (except as required to measure voltage). Qualified personnel MUST be familiar with industrial electrical equipment and all safety precautions required to service such equipment. ! The unit requires no maintenance when operating under proper environmental conditions.
www.solahd.com 800.377.4384 • 847.268.6651 solahd.technicalservices@emerson.
