DR series 240w guide rail switching power supply
can be installed on DIN rail: TS-35/7.5or TS-35/15
Guide rail type switching power supply
Features ·universal AC input ·Small volume,low weight,high efficiency·Protections: short circuit/over load/over voltage·cooling by free air convection·can be installed on DIN rail: TS-35/7.5or TS-35/15·LED indicator for power on·100% full load burn-in test·2 Year warranty
| DR-240W | ||||
| Model | DR-240-24 | DR-240-36 | DR-240-48 | |
| Output | DC voltage | 24V | 36V | 48V |
| Voltage tolerance | ±1% | ±1% | ±1% | |
| Rated current | 10A | 6.6A | 5A | |
| Current range | 0~10A | 0~6.6A | 0~5A | |
| Rated power | 240W | 237.6W | 240W | |
| Ripple&noise | 120mvp-p | 150mvp-p | 180mvp-p | |
| DCvoltage ADJ.range | ±10% | ±10% | ±10% | |
| Input | Voltage range | 90~132VAC/180~264VAC, 255~373VDC | ||
| Frequency | 47~63Hz | |||
| AC current | 2.8A/110VAC, 1.4A/220VAC | |||
| Efficiency | 85% | 85% | 86% | |
| Inrush current | Cold start current 27A/110VAC, 45A/220VAC | |||
| Leakage current | < 3.5mA/240VAC | |||
| Protection | Over load | above 105%~135% rated power | ||
| protection type: rated current limit, auto-recovery after fault condition is removed | ||||
| Over voltage | 30.6~33.2V | 42.6~44.2V | 54.8~56.6V | |
| protection type: cutoff output, recovery after restart power | ||||
| Over temperature | TSW1detect on heatsink of power transistor≥105°C±5°C, start over temperature protection | |||
| Protection mode: cutoff output,auto-recovery after temperature goes down | ||||
| Environment | Working temp,humidity | -20°C~+60°C, 20%~90%RH | ||
| Storagetemp,humidity | -40°C~+85°C, 10%~95%RH non-condensing | |||
| Withstand vibration | 10~500Hz,2G 10min/1cycle, period for 60 minutes, each axes | |||
| Safety | Withstand voltage | I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC | ||
| Isolated resistance | I/P-O/P,I/P-FG,O/P-FG: 100M ohms/500VDC | |||
| Fitstandard | Safety standard | Fit UL1012 | ||
| EMC standard | meet EN55022, CLASSA | |||
| Others | Dimension | 125.5*125.2*100mm (L*W*H) | ||
| Weight/packing | 1.2kg/12pcs/15.5kg/0.046m³/1.64CUFT | |||
| Note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. | |||
DR series 240w guide rail switching power supply
