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Hersteller: GE Dateigröße: 167.79 kb Dateiname: a2e07304-0421-49f6-b7ac-8ccc2ec1d4cc.pdf Unterrichtssprache:

Failure to comply with the applicable requirements of this instruction can void the TVSS warranty. WARNING! SPECIAL ATTENTION MUST BE GIVEN TO VERIFY THAT A PROPER NEUTRAL-GROUND (XO) BOND HAS BEEN MADE WHEN POWER IS SUPPLIED FROM AN UPSTREAM TRANSFORMER OR ANY OTHER TYPE OF SEPARATELY DERIVED POWER SOURCE. FAILURE TO PROVIDE THIS BOND, AS REQUIRED PER ARTICLE 250.30 OF THE NATIONAL ELECTRICAL CODE, CAN RESULT IN ELEVATED PHASE TO GROUND SOURCE VOLTAGE POTENTIALS. THESE VOLTAGES CAN CAUSE DAMAGE TO ELECTRICAL EQUIPMENT AS WELL AS SAFETY HAZARDS INCLUDING FIRE, ELECTRICAL SHOCK, SERIOUS INJURY, OR DEATH. THE EQUIPMENT COVERED BY THESE INSTRUCTIONS SHOULD BE INSTALLED AND SERVICED ONLY BY COMPETENT PERSONNEL UTILIZING PROPER SAFETY PRACTICES AND PROCEDURES. THESE INSTRUCTIONS ARE WRITTEN FOR SUCH PERSONNEL AND ARE NOT INTENDED AS A SUBSTITUTE FOR ADEQUATE TRAINING AND EXPERIENCE IN SAFE PROCEDURES FOR THIS TYPE OF EQUIPMENT. P PP O OO W WW E EE R RR M MM U UU S SS T TT B BB E EE P PP R RR O OO V VV E EE N NN D DD I II S SS C CC O OO N NN N NN E EE C CC T TT E EE D DD B BB E EE F FF O OO R RR E EE S SS T TT A AA R RR T TT I II N NN G GG I II N NN S SS T TT A AA L LL L LL A AA T TT I II O OO N NN , ,, I II N NN S SS P PP E EE C CC T TT I II O OO N NN O OO R RR M MM A AA I II N NN T TT E EE N NN A AA N NN C CC E EE ! !! F FF A AA I II L LL U UU R RR E EE T TT O OO D DD O OO S SS O OO M MM A AA Y YY C CC A AA U UU S SS E EE S SS E EE R RR I II O OO U UU S SS I II N NN J JJ U UU R RR Y YY , ,, D DD E EE A AA T TT H HH A AA N NN D DD / // O OO R RR P PP R RR O OO P PP E EE R RR T TT Y YY D DD A AA M MM A AA G GG E EE . .. PRODUCT DESCRIPTION: GE TR5451 and TR5452 Model Transient Voltage Surge Suppressors (TVSS) are designed for installation on low voltage electrical distribution systems, protecting electrical equipment loads against the damaging effects of transient voltages. PRE-INSTALLATION REQUIREMENTS: Prior to installation of the TVSS, it is critical that the following items have been addressed. DO NOT ATTEMPT TO CONTINUE WITH THE INSTALLATION IF ALL OF THESE CONDITIONS HAVE NOT BEEN MET, OR ARE UNKNOWN. .. Check the configuration and voltage supply ratings that will be feeding the TVSS panel to ensure that the proper TVSS model number has been selected for your 2020003701 (08/06) Page 1 of 4 PRE-INSTALLATION REQUIREMENTS (CONT.): system. Refer to the “VOLTAGE RATINGS & POWER SOURCE CONFIGURATIONS” chart below. The TVSS model number can be found on the front of the unit. ..• Verify that an NEC (National Electrical Code) compliant X0 bond has been made at the upstream transformer that feeds the electrical supply panel. Per NEC 250.30, this bond must be in place on all grounded electrical systems. ..• The TR5451 or TR5452 model TVSS must be installed on a dedicated branch circuit breaker. The maximum allowable rating for the circuit breaker is 30A / 22kAIC. ..• Do not attempt to install the TVSS on the upstream (line) side of the Main Breaker or Fuse. ..• The TVSS should only be installed indoors in NEMA 1 type locations. Do not install the TVSS outside or in wet locations. VOLTAGE RATINGS & POWER SOURCE CONFIGURATIONS MODEL TYPE NOMINAL VOLTAGE (50/60hZ) MAXIMUM CONTINOUS RMS OPERATING VOLTAGE SYSTEM TYPE SOURCE CONFIGURATION TR5451-120 TR5451-240 120V 240V 150V (L-N / L-G) 270V (L-N / L-G) Single Phase 2 Wire + Ground L1 N TR5452-120 120V - - 150V (L-N / L-G) Split Phase 3 Wire + Ground L1 L2 N INSTALLATION: 903-640-0555 800-950-2281 NOTE: If lamp is out, replace unit LISTED (48E6) UL 1449, 2ND EDITION FOR INDOOR USE ONLY DUAL PHASE TVSS 120 VAC 50/60HZ SUPPRESSION VOLTAGES 330 L-N 600 L-L TVSS PART# ACT452120210N DATE CODE: WO# Electrical Panel Spacer Threaded Fitting POWER MUST BE PROVEN DISCONNECTED BEFORE STARTING INSTALLATION, INSPECTION OR MAINTENANCE! FAILURE TO DO SO MAY CAUSE SERIOUS INJURY, DEATH AND/OR PROPERTY DAMAGE. Before attempting installation, make sure that the pre- installation requirements of this manual have been satisfied. If the status of the pre-installation requirements are not known, do not attempt to continue. MOUNTING 1. TR5451 and TR5452 TVSS units are designed to be mounted directly to the electrical panel through a .” knockout. Mounting feet are also supplied for instances where direct connection to the panel is not practical. Select a location that will allow the closest proximity to the breaker that the TVSS will be connected to. 2. Use the .” threaded fitting and spacer to secure the TVSS to the Electrical Panel that is to be protected. 2020003701 (08/06) Page 2 of 4 INSTALLATION (CONT.): 903-640-0555 800-950-2281 NOTE: If lamp is out, replace unit LISTED (48E6) UL 1449, 2ND EDITION FOR INDOOR USE ONLY DUAL PHASE TVSS 120 VAC 50/60HZ SUPPRESSION VOLTAGES 330 L-N 600 L-L TVSS PART# ACT452120210N DATE CODE: WO# Green Black White NO COM NC Optional Alarm Terminal 30 A. / 22kAIC Max. TR451 Wiring Diagram 903-640-0555 800-950-2281 NOTE: If lamp is out, replace unit LISTED (48E6) U...

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