About the Din rail type switching power supply PSU SMPS 60W 12V 24V
The Din rail type switching power supply PSU SMPS 60W 12V 24V is part of the ELEHPD DR Series range. 60W Single group rail type switching power supply smps Features:·universal AC input ·Small volume,low weight,high efficiency ·Protections:short circuit/over load/over voltage ·cooling by free air convectio ·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 DATA sheet ELEHPD manufactures and exports low voltage electrical products from Yueqing, Zhejiang, China, supplying distributors, panel builders, M&E contractors and OEM buyers worldwide.
Full catalogue description: Din rail type switching power supply PSU SMPS DR 60W 12V 24V 15V 5V China factory
Typical applications
- Motor control centres and pump or fan starters
- Machine building, conveyors, packaging and CNC equipment
- HVAC control panels and building automation
- Water treatment, irrigation and pumping stations
- Panel retrofits replacing electromechanical control gear
How to specify the right DR Series
- Size the contact rating for the inductive load, not just the resistive current (AC-3 duty for motors)
- Check the coil voltage and frequency available in the panel: 24 V DC, 110 V, 230 V or 400 V AC
- Confirm the auxiliary contact count needed for the control and indication circuit
- Match the enclosure rating to the environment (IP20 inside a panel, IP65 on the machine)
Specifications
60W Single group rail type switching power supply most popular smps
Features:·universal AC input
·Small volume,low weight,high efficiency
·Protections:short circuit/over load/over voltage
·cooling by free air convectio
·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
DATA sheet
| Model | DR-60-5 | DR-60-12 | DR-60-24 |
| output | DC voltage | 5V | 12V | 24V |
| Voltage tolerance | ±2% | ±1% | ±1% |
| Rated current | 6.5A | 4.5A | 2.5A |
| Current range | 0~6.5A | 0~3.5A | 0~2.5A |
| Rated power | 32.5W | 54W | 60W |
| Ripple&noise | 100mvp-p | 100mvp-p | 150mvp-p |
| DCvoltage ADJ.range | -9%~+10% | ±10% | ±10% |
| input | Voltage range | 90~264VAC,127~373VDC |
| frequency | 47~63HZ |
| AC current | 1.2A/110VAC,0.65A/220VAC |
| efficiency | 76% | 82% | 84% |
| Inrush current | Cold start current 25A/115VAC,50A/230VAC |
| Leakage current | < 1mA/240VAC |
| protection | Over load | Rated output power105%~150% start over load protection |
| protection type:hiccup mode,auto-recovery after fault condition is removed |
| over voltage | 6.8~8.2V | 15.6~17.8V | 30.6~33.2V |
| protection type:cut off output voltage,diode clamp |
| 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 | comply with EN55022,CLASSA |
| others | Dimension | 78*93*56mm (L*W*H) |
| Weight/packing | 0.3kg/45pcs/13.2KG |
| note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. |
Frequently asked questions about the Din rail type switching power supply PSU SMPS 60W 12V 24V
What is the difference between a contactor and a relay?
A contactor is built for switching power circuits repeatedly at high current, often with motor duty ratings (AC-3) and arc-suppressing chambers. A relay switches control signals at low current. In practice: contactor for the motor, relay in the control circuit that drives the contactor coil.
How do I calculate the correct contactor size for a motor?
Use the motor's full-load current, apply the AC-3 rating for the operating voltage, and allow for the number of starts per hour. As a rule of thumb, the contactor's AC-3 rating should be at least equal to the motor FLC, then step up one frame if the duty is heavy.
Do you supply the coil voltage I need?
Coil voltages are specified per order. Send the model number, coil voltage and frequency you require and we will confirm availability and lead time.
Are auxiliary contacts included?
Base models come with the standard auxiliary contact configuration for that frame. Add-on auxiliary blocks and mechanical interlocks can be quoted with the contactor.
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Further reading
