ZoneMaster Pro Series Surge Suppressors Installation
Contents
1. Installation Instructions amp User Manual ZONEMAsTEeR PRO AC Panel Transient Voltage Surge Suppressors YY SENTREX Power amp Data Quality Systems The Wiremold Company In US 60 Woodlawn Street West Hartford CT 06110 800 621 0049 FAX 860 232 2062 Outside U S 860 232 6251 In Canada 850 Gartshore Street Fergus Ontario NIM 2W8 519 834 4332 FAX 519 843 5980 CONGRATULATIONS YOU HAVE JUST PURCHASED THE BEST SURGE PROTECTION IN THE INDUSTRY Adhering to these instructions guarantees maximum performance of this protection device INTRODUCTION This document explains how to install the TVSS ZoneMaster PRO AC Panel Surge Protection Devices INSTALLATION INSTRUCTIONS Warning Terminals marked L1 L2 L3 N GND where relevant must be connected respectively to phase s neutral and ground Failure to comply may result in danger or damage See corresponding diagrams for proper connections INSTALLATION DESCRIPTION TVSS ZoneMaster PRO units are connected in parallel shunt across the supply to be protected The connecting cable does not carry the supply current only the current associated with suppressing the transient overvoltage MOUNTING The units should be mounted as close as possible to the panel to be protected See page 3 on Connecting Lead lengths Conduit preferably metallic is to be installed from the suppressor to the panel Determine a location where the connection wire will be installe2. Lit Power Protection Indicator REMOTE INDICATORS A remote indication of the reduced protection state is available as a normally open or normally closed dry contact Form C Rated maximum IA at 30Vdc resistive and maximum 0 3A at 125Vac general use Suitable for connection of AVLV2 18AWG to 20AWG copper wire Recommended tightening torque 7 in lbs Routing of these wires should be separate from the power with a minimum of spac ing of two inches WARNING OF HIGH NEUTRAL TO GROUND VOLTAGE On certain models if both Red and Green lights are on consult a qualified electrical contractor to check the integrity of the building wiring Mounting Surface Mount Flush Mount MULTI MODE SURGE MONITOR 9 3 MOUNTING HOLE x4 801722 RevA 7 18 08
3. d and then drill suitable hole in the ZoneMaster PRO INCORRECT INSTALLATION WILL IMPAIR THE EFFECTIVENESS OF THE AC PANEL PROTECTORS CONNECTING LEADS Connect the suppressor as shown in the installation diagram Connect the terminals within the suppressor to the load side of 60A breakers or fuses within the panel See specific connection diagrams for more details and markings on unit if provided RECOMMENDED WIRE GAUGE STRANDED COPPER Minimum of 8 AWG Maximum of 4 AWG for ease of dressing Torque Rating 35 50 in lbs LENGTH OF CONNECTING LEADS The longer the connecting leads between the ZoneMaster PRO and power panel the higher the residual transient voltage RECOMMENDED MAXIMUM 500mm 19 IDEALLY 250mm 107 Each 250mm increase in cable length increases clamping voltage by 25V per 1000A surge current discharged e BIND THE PHASE NEUTRAL AND GROUND CONDUCTORS TIGHTLY OVER THE ENTIRE RUN FROM THE SUPPRESSOR TO THE SERVICE PANEL e ALWAYS USE THE SHORTEST LENGTH OF CONNECTING CABLE POSSIBLE CONNECTION WARNING VERIFY THAT ALL POWER CIRCUITS ARE DE ENERGIZED AND LOCKED OUT BEFORE MAKING ELECTRICAL CONNECTIONS Before making connections to the unit verify that the ZoneMaster PRO service rating is appropriate for connection to the intended electrical service Each ZoneMaster PRO has terminal lugs that are marked L1 L2 L3 N and G where appropriate See figures 1 2 or 3 depending on the model of
4. d Failure to do so will cause damage to the surge monitor and possibly to the connected monitoring equipment PROGRAM MODE AUDIO ON The alarm will sound for about 2 seconds if a surge is detected If a module fails the alarm will sound continuously until either the mode or select button is pushed OFF No alarm is sounded and only the display will indicate that a module has failed or a surge was detected PROGRAM MODE SENSITIVITY a ais impulse Display will read 200A or 500A Level at which counter will register a surge count Press mode again to return to monitor mode 6 OPERATION The ZoneMaster PRO Series Surge Protection System requires little or no operator intervention after installation The units are provided with a multi mode surge monitor that provides fault status audible and visual and a surge counter that counts how many transients the unit has suppressed Normally the counter displays the number of surges counted In the event of a module failure the display changes to MODULE FAILURE and an audible alarm will sound See page 5 for trouble shooting repair STATUS INDICATORS The TVSS ZoneMaster PRO units have comprehensive continuous visual status monitoring present on each module Full Reduced No No Power to High N G Indicated Protection Standby Protection Protector Voltage Present Protection LED Green Red Red Green Red amp Green Indicator LED Lit LED Lit LED Lit LED Out LED
5. nuts that hold the module in place Replace module with same type and color code Replace 14 nuts and tighten securely DO NOT OVERTIGHTEN In sert remote monitoring plug Install cover restore power and check for normal operation EXTERNAL DISCONNET UNIT Located on the cover is the LED status indication of each module see page 7 Status Indi cators Determine which module has failed then disconnect power and remove the cover Disconnect remote monitor plug Use a socket wrench or nutdriver to remove the 14 nuts that hold the module in place Replace module with same type and color code Replace 14 nuts and tighten securely DO NOT OVERTIGHTEN Insert remote monitoring plug Install cover and restore power and check for normal operation SETTING SURGE MONITOR MODES OF OPERATION The following is displayed upon power up and when in monitor mode To change monitor options push the mode button This will step through the different program modes To reset the surge count hold down both the mode and select buttons for about 5 seconds The count will be set to zero PROGRAM MODE ALARM ON The surge monitor will detect the module status and display Module Failure if a module fails OFF The surge monitor does not give a module status and the audio option is disabled WARNING If remote monitoring from a different source is desired the alarm option must be set to OFF and the connector on the surge monitor disconnecte
6. the ZoneMaster PRO WARNING Connect the high leg or wild leg to terminal L2 when install ing the unit on a high leg delta electrical service Mis installation will cause the suppressor to fail upon power up For side mounting follow these schematics 240V Three Phase 3W DELTA 480V Three Phase 3W DELTA Pane Suppressor Main Feed To Equipment 120 240V Split Phase 3W Panel Suppressor L2 Main Feed To Eguipment Figure 2 4 120 208V Three Phase 4W WYE 120 240V Three Phase 4W DELTA HL L2 277 480V Three Phase 4W WYE 240 415V Three Phase 4W WYE 220 380V Three Phase 4W WYE Panel Suppressor Main Feed To Equipment TROUBLESHOOTING REPAIR WARNING ONLY QUALIFIED PERSONNEL SHOULD PERFORM MAINTE NANCE ON THIS UNIT HAZARDOUS VOLTAGES ARE PRESENT INSIDE THE UNIT DURING NORMAL OPERATIONS ELECTRICALSAFETY PRECAUTIONS MUST BE FOLLOWED WHEN SERVICING THIS UNIT TO PREVENT RISK OF ELECTRICAL SHOCK TURN OFF AND LOCK OUT ALL POWER SOURCES TO THE UNIT BEFORE SERVICING Remove the cover and determine which module has failed by reviewing the LED status indication window see page 7 Status Indicators then disconnect the power Next discon nect the remote monitoring plug located on top of the module Then use a socket wrench or nutdriver to remove the 34
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