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| Item number: CIEN9-29817965 Manufacturer no.: WDR-120-24 EAN/GTIN: n/a |
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 | - Wide AC Input Range / 2 Phase
- Cooling by free air convection - Built-in constant current limiting circuit - Installable on DIN rail TS-35/7.5 or 15 - 100% full load burn-in test - Built-in DC OK relay
More information: Operational conditions | Operating temperature (T-T) | -25 - 70 °C |  | Storage temperature (T-T) | -40 - 85 °C |  | Operating relative humidity (H-H) | 20 - 95 % |  | Storage relative humidity (H-H) | 10 - 95 % | Power | Total power | 120 W |  | AC input voltage | 180 - 550 V |  | AC input frequency | 47 - 63 Hz |  | Input current | 0.7 - 1.2 A |  | Hold time | 50 ms |  | Efficiency | 91 % |  | Power protection features | Over voltage, Overheating, Overload, Short circuit | Performance | Mean time between failures (MTBF) | 268000 h |  | Safety | Ul508 approved, IEC60950-1 CB approved by SIQ, design refer to GL;(meet EN60204-1) | Design | Product colour | Metallic |  | Cooling type | Passive | Other features | Voltage tolerance | 1.5 % |  | Rise time | 70 ms | Weight & dimensions | Width | 40 mm |  | Depth | 113.5 mm |  | Height | 125.2 mm |
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