DDR-480D-48

HTD Electronics Verified independent store

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Features Width only 32mm Compliance with EN50155 and EN45545-2 railway standard DC output adjustable ( 10%) 2:1 wide input range 150% peak load capability Protections: Short circui t / Overload / Over voltage /Input reverse polarity / Input under voltage protection 4KVdc I/O isolation(Reinforced isolation) Can be installed on DIN rail TS-35/7.5 or 15 -40~+70°C wide working temperature Cooling by free air convection 3 years warranty General Specification Over current protection Normally works within 150% rated output power for more than 3 seconds and then constant current protection 105~135% rated output power with auto-recovery Over-voltage protection 12V:13.8~16.2V ; 15V:17.25~20.25V ; 24V:28.8~32.4V; Protection mode: Shut down o/p voltage, re-power on to recover REVERSE POLARITY By internal MOSFET, no damage recovers automatically after the fault condition removed Withstand voltage I/P-O/P:4KVDC I/P-FG:2.5KVDC O/P-FG:2.5KVDC Working temperature -40~+70°C (Refer to "Derating Curve"") Safety standards IEC 62368-1 (LVD), EAC TP TC 004 approved, Design refer to UL508 EMC standards With external components Compliance to EN55032 Class B;EN61000-3-,3，EN61000-4-2,3,4,5,6,8 Dimension (LxWxH)(mm) 32 x 125.2 x 102 mm Show more