ETA Systems ETA-20SH User Manual Download

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ETAsys.com

Specifications are subject to change without notice.

1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.

Telephone: 800-321-6699 • Fax: 800-996-3821

ETA-20SH

AC Power Conditioning & Suppression Module

ETA-20SH

AC Power Conditioning & Suppression Module

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Summary of Contents for ETA-20SH

Page 1: ...ions are subject to change without notice 1601 Jack McKay Blvd Ennis Texas 75119 U S A Telephone 800 321 6699 Fax 800 996 3821 ETA 20SH AC Power Conditioning Suppression Module ETA 20SH AC Power Conditioning Suppression Module ...

Page 2: ...ndalone Unit 8 ETA 20SH Remote Activation via External Switch 8 ETA 20SH Remote Activation External DCV 8 ETA 20SH Interfaced with an ETA ECS6RM Sequence Controller 9 ETA 20SH Interfaced with an ETA ECS3 Sequence Controller 10 Mounting the ETA 20SH 10 AC Power Cord 10 Troubleshooting as a Standalone Unit 11 Troubleshooting Using the ETA 20SH with an ETA ECS3 Controller 11 Troubleshooting Using the...

Page 3: ...s Switch Incoming AC presence LED Active LED and an AC Fault indicator When interfaced with the ETA ECS6RM Sequencer controller Extreme Voltage Shutdown EVS Circuitry is active along with Voltage and Current status readings KEY FEATURES 2 Outlets 20A RFI EMI Noise Filtering Spike Surge Suppression DCS Circuitry Extreme Voltage Shutdown EVS Below 101V or Above 132V AC Line AC Fault indicator Fuse P...

Page 4: ...lt in electric shock or fire Do not place any metallic objects or containers with liquid on the top of the device If any liquid spills into the unit fire or electric shock may result Never operate this device or touch the power supply cord during an electrical storm electric shock may result Never exceed the wattage on the product when connecting equipment Fire and or property damage may result Op...

Page 5: ...If you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the grounding type plug 14 Unplug this device during lightning storms or when unused for long periods of time 15 Refer all servicing to qualified service personnel Servicing is required when the device has been damaged in any way such as power supply cor...

Page 6: ...itry is very fast and can suppress unwanted energy within a nanosecond while sustaining the suppression up to 2 milliseconds thus ensuring virtually trouble free protection AC Surge Protection High line can also be known as surges Surges usually are a slower steady state rise in voltages ranging from 128VAC and up They can be caused by fluctuations in the utility company s power lines or industria...

Page 7: ...nditioner and Surge Suppressor For it to be remotely monitored and activated the switch must be in the External Trigger position 3 Incoming AC LED This LED will illuminate Red when the ECM has incoming AC power present at the module This LED must be on to operate Note If this LED is not illuminating check the following 1 The unit is plugged in 2 The AC Mains Breaker feeding the AC leg to the ECM m...

Page 8: ...R The ETA 20SH can be used as standalone units for local equipment protection It does not need to be connected to a ETA ECS6RM to operate You still get protection against AC spike from lightening or short power surges and you get all the EMI RFI power conditioning filtering What you do not utilize is the extreme Voltage Shutdown EVS protection and Voltage and Current status readings The ETA 20SH m...

Page 9: ...ECM modules ETA ECM20M ETA 15SH ETA 20SH or the ETA ECM20 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 Pay special attention to the port connections and DO NOT MISS WIRE or damage may occur The distance between the ETA ECS6RM and an ECM module can be up to 1000 5VDC G Ci...

Page 10: ... The ETA 20SH can be mounted into most racks that have at least 12 of internal height The housing has breakaway rail mounting tabs that make it convenient to secure the raceway in most applications There are two rails to secure the ETA 20SH to a cabinet or wall Multiple slots are provided for ease of installation When mounting to a rack rail system use 10 32 x 1 screws when mounting to a wall surf...

Page 11: ...t virtually assures protection from most transient voltage spikes and surges nature has a way of occasionally creating electrical forces that are beyond the capabilities of any device to absorb without some degree of damage In the rare instance that this occurs the clamping circuit can be damaged during the suppression Action Needed The unit will need to be repaired or replaced It is important to ...

Page 12: ...rcuit can be damaged during the suppression Action Needed The unit will need to be repaired or replaced It is important to have all equipment that was connected to that AC Mains Line inspected for proper operation Note The unit will still operate but no AC Spike or Suppression protection will be available Issue 3 Unit is set to External Trigger the incoming AC LED is illuminated but the Active LED...

Page 13: ...ated Possible Cause 1 External DCV from the ETA ECS6RM is not connected across the and G terminals of the ECM module Possible Cause 2 External DCV voltage polarity is not correct across the and G terminals Possible Cause 3 External DCV voltage is too low to activate the trigger circuit Must be a minimum of 5VDC to activate the ECM module Possible short in the wiring system Issue 4 ECM Active LED i...

Page 14: ...nd 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 Possible Cause 1 An ETA ECM20 Module is connected This module does not support current read out Possible Cause 2 Check Issues 1 4 first Possible Cause 3 Current Draw of ECM Module must exceed 500mA to register Possible Cause 4 Proper Channel is not selected for viewing Possible C...

Page 15: ...d 9 3M 12 gauge NEMA 5 20P 125v AC plug Technical Data Current Rating 20 amps Operating Voltage 102 to 132 VAC High Voltage Surge Protection Trigger at 133VAC 1ms Typically When Used With ETA ECS6RM Spike Surge Suppression H N N G H G Low Voltage Protection Trigger 101 VAC 1ms Typically When Used With ETA ECS6RM Spike Protection Modes Circuitry on Incoming AC Mains Minimum Spike Clamping Voltage 4...

Page 16: ...products returned to ETA Systems do not qualify for repair or replacement under our warranty repairs may be performed at prevailing costs for material and labor unless there is included with the returned product s a written request for an estimate of repair costs before any non warranty work is performed In the event of replacement or upon completion of repairs return shipment will be made with th...

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