Related Manuals for ABB OVRHTP Series
Summary of Contents for ABB OVRHTP Series
- Page 1 I N S TA L L AT I O N , O P E R AT I O N A N D M A I N T E N A N C E M A N UA L OVRHTP series SPDs...
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Page 2: Guide To Installation And Assistance
OV R H T P S E R I E S S P D S — Guide to installation and assistance WARNING WARNING Do not HIPOT the SPD unit or the electrical system to which Remove all power to the electrical panel before installing or the SPD unit is connected without disconnecting the SPD servicing the SPD. - Page 3 G U I D E TO I N S TA L L AT I O N A N D A S S I S TA N C E WARNING WARNING Check to ensure that a proper bond is installed between Installation by persons with electrotechnical neutral and ground at the transformer upstream from all expertise only.
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Page 4: Pre-Installation Checklist
Pre-installation checklist Confirm that the voltage(s) and service configuration shown on the OVRHTP series product label are consistent with the voltage and service configuration of the facility. The SPD model number can be found on the UL label affixed to the SPD enclosure. - Page 5 P R E - I N S TA L L AT I O N C H E C K L I S T — Table 1b: Operating voltage ranges Model number Unit voltages (V) L-G voltage range (V) Configuration OVRHTPXXX230IPIYZ1 207–253 1-phase, 2-wire + ground (for TNC grounding systems) OVRHTPXXX2301PJYZ1...
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Page 6: Service Configurations
OV R H T P S E R I E S S P D S — Service configurations 30–200 amp, 3-pole circuit breaker A B C OVRHTP 30–200 amp, 1-pole circuit breaker XO bond OVRHTP Conductors furnished Earth with SPD ground —... - Page 7 Upstream overcurrent protection device (OCPD) NOTICE The OVRHTP series units can either be Type 1 or Type 2. Please refer to the SPD types chart to determine the SPD type for the unit. The SPD unit’s performance will be degraded if the —...
- Page 8 OV R H T P S E R I E S S P D S — Mounting Optional flush-mount plate can be purchased for flush-mount The lid of the enclosure must be unscrewed. It is generally not installation of the OVRHTP 60–200 kA pre-wired units. It is necessary to disconnect the monitor cables from the lid.
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Page 9: Electrical Connections
Use butt splices within the panelboard to connect the form C CAUTION leads to the user’s monitoring circuits. Alternatively, install a junction box between the OVRHTP series and the panelboard Prior to installation, ensure the system configuration to connect form C leads to user’s monitoring circuits. If the and voltage is equivalent to the SPD unit being installed. - Page 10 Verify that the indicating LED(s) are illuminated. The indicating lights extinguish only upon failure of one or more phases The cover of the OVRHTP series unit along with its associated (indicating an alarm condition). cabling must be installed prior to applying power. The...
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Page 11: Standards And Listings
Troubleshooting Warranty period LED(s) indication OVRHTP series — 10 years Please contact ABB Technical Support if one of the following three conditions occur: 1. One or more phase protection status indicating lights are off. 2. System alarm indicating light is on. - Page 12 – in whole or in (888) 385-1221 shall prevail. ABB Inc. does not accept any parts – is forbidden without prior written responsibility whatsoever for potential consent of ABB Inc. © 2023 ABB.
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