NovaTec VPDB Series User Manual
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77.0 ELECTRICAL INSTALLATIONConnect the proper power supply (check nameplate)through a main line disconnect switch (not supplied)to terminal connections L1, L2, L3 and ground into theVPDB control cabinet that contains the motor starter.This is the only power connection required since themotor is pre-wired at the factory. See schematics withthis package. See FLA specification table below.Connect control wiring from the conveying systemcontrol panel, to the same electrical enclosure as shownon the wiring schematic for the conveying system controlpanel. Verify the correct rotation of the motor with thedirectional labels on the pump assembly7.1 3-Phase Electrical Power1. Verify nameplate information on the pump frameassembly.2. Use the FLA/KVA chart below as a guide3. A nominally rated 3-phase disconnect switch mustbe provided.4. All connections must be provided in strict adherence tolocal and national codes by a qualified electrician.7.2 FLA / KVA ListingsFull Load Amperage and KVA ratings for VPDB vacuumpumps by model and voltage:Horse Power Voltage FLA KVAVPDB-33HP208/3/60 9.4 3.5230/3/60 8.5 3.5400/3/50 5.2 3.5460/3/60 4.3 3.5575/3/60 3.5 3.5VPDB-55HP208/3/60 14.3 5.0230/3/60 13.0 5.0400/3/50 7.3 5.0460/3/60 6.5 5.0575/3/60 5.0 5.0VPDB-7.57.5HP208/3/60 21.3 7.8230/3/60 19.4 7.8400/3/50 11.4 7.8460/3/30 9.7 7.8575/3/60 7.8 7.8VPDB-1010HP(2.5” ODVacuumTubing)208/3/60 29.5 10.7230/3/60 26.8 10.7400/3/50 15.6 10.7460/3/60 13.4 10.7575/3/60 10.7 10.7VPDB-10/310HP(3.0” ODVacuumTubing)208/3/60 29.5 10.7230/3/60 26.8 10.7400/3/50 15.6 10.7460/3/60 13.4 10.7575/3/60 10.7 10.7VPDB-1515HP208/3/60 43.3 15.7230/3/60 39.4 15.7400/3/50 22.8 15.7460/3/60 19.7 15.7575/3/60 15.8 15.7VPDB-2020 HP208/3/60 56.4 20.3230/3/60 51 20.3400/3/50 29.3 20.3460/3/60 25.5 20.3575/3/60 20.4 20.3 |
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