Mô tả
Lyte DIN Rail Power Supply HIKVISION DRL-48V75W1AZ
– Input Voltage Range: 85-264Vac.
– Rated Output Voltage: 48Vdc.
– Rated Output Current: 1.57A.
– Universal AC input voltage range.
– Built-in constant current circuit for reactive loads.
– Up to 90% efficiency.
– Full power from -10°C to +50°C @ 230Vac with -30°C Cold Start.
– Compliance to SEMI F47 @ 200Vac.
– NEC Class 2/Limited Power Source (LPS) certified.
Thông số kỹ thuật
| Input Ratings/Characteristics | |
| Nominal Input Voltage | 100-240Vac |
| Input Voltage Range | 85-264Vac |
| Nominal Input Frequency | 50-60Hz |
| Input Frequency Range | 47-63Hz |
| Input Current | 1.4A typ. @ 115Vac, 0.9A typ. @ 230Vac |
| Efficiency at 100% Load | 90% typ. @ 230Vac |
| Max Inrush Current (Cold Start) | 50A typ. @ 230Vac |
| Leakage Current | < 1mA @ 240Vac |
| Output Ratings / Characteristics | |
| Nominal Output Voltage | 48Vdc |
| Factory Set Point Tolerance | 48Vdc ± 1% |
| Output Voltage Adjustment Range | 43.2-52.8Vdc |
| Output Current | 1.57A |
| Output Power | 75.36W |
| Line Regulation | < 0.5% (@ 85-264Vac, 100% load) |
| Load Regulation | < 1% (0-100% load) |
| PARD (20MHz) | < 240mVpp @ > -10°C to +70°C < 480mVpp @ ≤ -10°C to -30°C |
| Rise Time | 30ms typ. @ nominal input (100% load) |
| Start-up Time | 1200ms typ. @ 115Vac (100% load) 1000ms typ. @ 230Vac (100% load) |
| Hold-up Time | 16ms typ. @ 115Vac (100% load) 60ms typ. @ 230Vac (100% load) |
| Dynamic Response (Overshoot & Undershoot O/P Voltage) | ± 10% @ 115Vac & 230Vac input, 0-50%, 50-100% load (Slew Rate: 2.5A/μS, 50% duty cycle @ 100Hz & 1KHz) |
| Start-up with Capacitive Loads | 4,000µF Max |
| Mechanical | |
| Case Cover / Chassis | Plastic |
| Dimensions (L x W x D) | 123.6 x 27 x 102 mm |
| Unit Weight | 0.22 kg |
| Indicator | Green LED (DC OK) |
| Cooling System | Convection |
| Terminal | Input: 3 Pins (Rated 300V/16A) Output: 4 Pins (Rated 300V/16A) |
| Wire | Input: AWG 18-12 Output: AWG 22-12 |
| Mounting Rail | Standard TS35 DIN Rail in accordance with EN 60715 |
| Noise (1 Meter from power supply) | Sound Pressure Level (SPL) < 25dBA |
| Environment | |
| Surrounding Air Temperature | Operating: -20°C to +70°C (-30°C Cold Start) Storage: -40°C to +85°C |
| Power De-rating | Temperature: -10°C to -20°C de-rate power by 1% / °C > 40°C de-rate power by 1.67% / °C @ 115Vac > 50°C de-rate power by 2.5% / °C @ 230Vac Input Voltage: < 100Vac de-rate power by 1.33% / Vac |
| Operating Humidity | 5 to 95% RH (Non-Condensing) |
| Operating Altitude | 0 to 5,000 Meters (16,400 ft.) |
| Shock Test | Non-Operating: IEC 60068-2-27, Half Sine Wave: 50G for duration of 11ms; 3 times per direction, 9 times in total Operating: IEC 60068-2-27, Half Sine Wave: 10G for duration of 11ms; 1 time in X axis |
| Vibration | Non-Operating: IEC 60068-2-6, Random: 5Hz to 500Hz; 2.09Grms; 20 min per axis for all X, Y, Z directions Operating: IEC 60068-2-6, Sine Wave: 10Hz to 500Hz @ 19.6m/s² (2G peak); displacement of 0.35mm; 10 min per cycle, 60 min for X direction |
| Over Voltage Category | II |
| Pollution Degree | 2 |
| Protections | |
| Overvoltage | <62.4V, SELV Output, Latch Mode |
| Overload / Overcurrent | 105 – 133% of rated load current, Constant current limit, Auto-recovery |
| Over Temperature | Latch Mode |
| Short Circuit | Hiccup Mode, Non-Latching (Auto-Recovery when the fault is removed) |
| Internal Fuse at L pin | F5AH |
| Degree of Protection | IP20 |
| Protection Against Shock | Class I with PE connection |
– Bảo hành: 24 tháng.
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