ETA-20SH AC Power Conditioning & Suppression Module ETA-20SH AC Power Conditioning & Suppression Module 1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A. Telephone: 800-321-6699 • Fax: 800-996-3821 –1– Specifications are subject to change without notice. ETAsys.
ETA-20SH AC Power Conditioning & Suppression Module TABLE OF CONTENTS Introduction...............................................................................................................................................3 Applications..............................................................................................................................................3 Safety...........................................................................................................................
ETA-20SH AC Power Conditioning & Suppression Module INTRODUCTION The ETA Systems ETA-20SH is a 120V 60Hz AC Electrical Control Module (ECM), 20A Single Housing (SH) Power Conditioner and AC Spike Suppressor that is designed to be used as a standalone unit or in conjunction with an ETA Systems Sequence controller ETAECS6RM or the ETA-ECS3 up to 1000' away.
ETA-20SH AC Power Conditioning & Suppression Module CAUTION– WHEN INSTALLING THE PRODUCT • Plugging in or unplugging the power cord with wet hands may result in electric shock. • Never move the device with the power cord plugged into the wall, as damage to the power cord may result. • When unplugging the cord from the wall, grasp the plug, NOT the cord.
ETA-20SH AC Power Conditioning & Suppression Module SAFETY INSTRUCTIONS The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage “ within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN lifier AA35 ed 35W Engineered Sound CHINA ATTENTION ´ RISQUE DE DECHARGE ELECTRIQUE -NE PAS OUVRIR.
ETA-20SH AC Power Conditioning & Suppression Module INTERNAL FEATURES OF THE ETA-20SH – PROTECTION BEHIND THE PANEL • EMI/RFI Filters E CM filters unwanted Radio Frequency Interference (RFI) that is commonly introduced into the AC lines by nearby radio transmitters or wireless products. EMI filters are incorporated to reduce noise from Electromagnetic Interference (EMI) produced by such items as electric motors or switching power supplies.
ETA-20SH AC Power Conditioning & Suppression Module PANEL FEATURES 1 4 2 6 3 5 1. 7 rigger / Status Port Pin Identification - All signals are of low voltage and current. T Note: All data signals are low voltage under 5V. DO NOT MISWIRE or damage may occur. (+) requires a minimum of 5-24V DC to activate the module with 5mA of current. Note: The DCV can be supplied from any source. The EVS protection requires the ETA-ECS6RM for operation.
ETA-20SH AC Power Conditioning & Suppression Module ECM DATA WIRE AND DISTANCE The ETA-20SH is one of four different types of ECM Modules requiring the same interface connectivity to the ETA-ECS6RM. All ECM Modules can be interfaced with the ETA-ECS6RM. For connection between the ETA-ECS6RM and an ECM module, use a 5 conductor cable that is a minimum of 22 gauge wire. We suggest using CAT5 cable due to the common availability and low cost.
ETA-20SH AC Power Conditioning & Suppression Module ETA-ECS6RM SEQUENCER CONTROLLER INTERFACE WITH ETA-20SH To get maximum use of the ETA-20SH we suggest using the ETA-ECS6RM controller. When the two are interfaced the ETA-ECS6RM controller not only can remotely turn on the ETA-20SH but it can monitor the AC Mains Voltage and Current of the ETA-20SH.
ETA-20SH AC Power Conditioning & Suppression Module Wiring With an ETA-ECS3 Sequencer Controller ECM DCV Trigger - The ETA-ECS3 can handle 15A of current before the breaker opens. If 15A is not enough current to support your power requirements you can use the 24VDC trigger to activate an additional power outlet such as the ETA-20SH. This triggered 24VDC voltage works in conjunction with Sequence 3 timing section. Contact ETA Systems for AC outlet options.
ETA-20SH AC Power Conditioning & Suppression Module TROUBLESHOOTING THE ECM MODULE AS A STANDALONE UNIT Note: All troubleshooting should be done by a certified electrician. Issue 1: Incoming AC LED is not illuminated. Possible Cause #1: Incoming AC Mains circuit breaker has tripped due to excessive load. Action Needed: C heck the AC outlet that the ECM is plugged into for 120V AC voltage. If no voltage is present, check to see if the AC outlet is on a GFI and check to see if it was tripped.
ETA-20SH AC Power Conditioning & Suppression Module TROUBLESHOOTING THE ECM MODULE WITH AN ETA-ECS3 Note: All troubleshooting should be done by a certified electrician. Issue 1: Incoming AC LED on the ECM is not illuminated. Possible Cause #1: Incoming AC Mains circuit breaker has tripped due to excessive load. Action Needed: C heck the AC outlet that the ETA-20SH is plugged into for 120V AC voltage.
ETA-20SH AC Power Conditioning & Suppression Module TROUBLESHOOTING THE ECM MODULE WITH AN ETA-ECS6RM Note: All troubleshooting should be done by a certified electrician. Issue 1: Incoming AC LED on the ECM is not illuminated. Possible Cause #1 Action Needed Possible Cause #2 Action Needed Incoming AC Mains circuit breaker has tripped due to excessive load. Check the AC outlet that the ETA-20SH is plugged into for 120V AC voltage.
ETA-20SH AC Power Conditioning & Suppression Module Issue 6: No Voltage Reading at the ETA-ECS6RM. Possible Cause #1 Check Issues 1 - 4 first. Possible Cause #2 Proper Channel is not selected for viewing. Possible Cause #3 Channel Activation LED is Illuminated Green but the Voltage display is not on. Check the wiring between the ETA-ECS6RM Channel and the ECM module. “V”, “A” and “D” must be in the correct polarity. Issue 7: No Current Reading at the ETA-ECS6RM, meter reads ‘nA’.
ETA-20SH AC Power Conditioning & Suppression Module ETA-20SH SPECIFICATIONS General Type AC Power Conditioner & Suppressor Module Power Requirements 120V 60Hz Power Consumption .
ETA-20SH AC Power Conditioning & Suppression Module LIMITED WARRANTY All products manufactured by ETA Systems are warranted to the original dealer/installer, industrial or commercial purchaser to be free from defects in material and workmanship and to be in compliance with our published specifications, if any. This warranty shall extend from the date of purchase for a period of one year. Additionally, fuses and lamps carry no warranty.
