Page 27 - Elko relays
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          POWER SUPPLIES DR-60-12 AND DR-60-24







                                                                   Features:
                                                                 » »  Input voltage (Uprim) in a wide range 100-240V AC
                                                                 »»
                                                                 » »  Output voltage (Usec) in 12V DC or 24V DC versions
                                                                 »»
                                                                 » »  Max. load 12V - 4.5A, 24V - 2.5A
                                                                 »»
                                                                 » »  Electronic protection of short-circuit, over-loading, over-voltage
                                                                 »»
                                                                 » »  Fine setting of output voltage by trimmer in a range +10% Usec
                                                                 »»
                                                                 »»
                                                                 » »  LED indicator for energization - Usec from front panel
                                                                 »»
                                                                 » »  Cooling by free air circulation - perforated housing
                                                                 »»
                                                                 » »  Approvals: UL/CUL/TUV/CB/CE
                                                                 » »  4.5-MODULE, DIN rail mounted, isolation class II
                                                                 »»




         Chart of loadability vs. operational temperature
                                                                  Technical parameters    DR-60-12     DR-60-24
                                                                  Input   (U   prim)
                                                                  Supply voltage:         100-240V AC/ 47-63Hz
                                                                  Output   (Usec)
                                                                  Output voltage: (DC)      12V             24V
                                                                  Max. load:             4.5A / 54W    2.5A / 60W
                                                                  Ripple output voltage:   120mV        150mV
                                                                  Efficiency:               82%            84%
                                                                  Output voltage tolerance:      +1%
                                                                  Electronic protections:     short circuit,
                                                                                           over load, over voltage
                                                                  DC adjustment range:          +10%
                                                                  Overload protection:   105 - 160% of rated output
                                                                  Time delay after energization:  100ms to 100%
         Connection                                                                        loading and AC 230V
                                                                  Other   information
                                                                  Working humidity:           20 - 90%RH
                                                                                                     0
                                                                  Thermal coefficient:         0.03% /  C
                                                                                                     0
                                                                  Operating temp. to 100% loading: -20..+45 C

                                                                  Operating temp. to 60% loading:  -20..+60 C
                                                                                                     0
                                                                                                     0
                                                                  Storage temperature:         -40..+85 C
                                                                  Electrical strength (prim/sec):  3kV
                                                                  Protection degree:      IP20 device/IP40 in-built
                                                                                            in distribution board
                                                                                                2
                                                                  Max. cable size:     max. 2.5mm /with sleeve 1.5mm 2
                                                                  Dimensions:                78 x 93 x 56mm
                                                                  Weight:                        300g
                                                                  Standards:           EN 55022, B, EN 61000-3-2, 3,
                                                                                   EN 61000-6-2, EN 61000-4, 2, 3, 4, 5, 6,
                                                                                       8,11, EN 61204-3, ENV 50204











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