Kentec Electronics K25800 Series Installation, Commissioning & Operating Manual
                  | |
Contents
| 
Man-1152_K25800_series_Power_Supply_Manual_05 Page 5 of 18* This denotes variants tested & approved by the LPCB3.3 Connecting to the mains InputA minimum cable size of 1.0mm² must be used. Maximum cable size is 4.0mm². The mains cable should berated at 250V and fused via a 5A anti-surge fuse.Fit the mains cable via a suitable 94HB flame rated cable gland via a knockout close to the power supply unit. Connectthe Neutral of the mains power supply to the terminal marked N, connect the Live of the mains power supply to theterminal marked L and connect the earth to the terminal marked E.The mains wiring should be as short as is practical with no excess lengths or larger loops and be separated from allextra low voltage wiring such as 24V supply wiring and battery leads. Ensure that all wires are fitted into the terminalswithout any exposed lengths or strands which may give rise to exposure to electrical shock.This equipment is designed to be operated from 230V 50Hz or 120V 60Hz mains supplies and is of class 1construction. As such it must be connected to a protective earthing conductor in the fixed wiring of the installation.A readily accessible, double pole disconnect device meeting the requirements of EN60950/IEC950 which disconnectslive and neutral simultaneously must be incorporated in the fixed wiring as close to the unit as is practical.If the earth terminal is the primary earth of the end use application then apply the earth symbol (IEC415 No.5017)next to this terminal. Ensure that all screws in the earth terminal block (including those that are not used) aretightened during installation.RPSM2AMAINS IN |
Related manuals for Kentec Electronics K25800 Series
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine