MEAN WELL KNX-40E Switch Mode DIN Rail Power Supply, 180 → 264 V ac / 176 → 280V dc ac, dc Input, 30V dc
- RS Stock No.:
- 183-4140
- Mfr. Part No.:
- KNX-40E-1280D
- Brand:
- MEAN WELL
4 In Global stock for delivery within 10 working day(s)
Added
Price (ex. GST) Each
$383.88
(exc. GST)
$422.27
(inc. GST)
| Units | Per unit |
| 1 - 9 | $383.88 |
| 10 - 49 | $377.30 |
| 50 + | $362.24 |
- RS Stock No.:
- 183-4140
- Mfr. Part No.:
- KNX-40E-1280D
- Brand:
- MEAN WELL
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
EIB/KNX Power Supply with Integrated Choke
Compact Size with 4SU Width
Suitable Extra Low Voltage(SELV)
180-264 VAC input
Protections: Short Circuit/ overload (Short-Circuit-Proof)/ Over Voltage
Cooling by free air convection
Isolation Class I
LED Indicator for Normal Operation, bus reset and bus overload
Installed on DIN rail TS-35/7.5 or 15
Over Voltage Category III
100% Full Load Burn-in Test
Applications
Intelligent Home Control
Modern Building Automation
Lighting Control
HVAC System
Security System
Blinds and Shutters
Monitoring Systems
Energy Management
Alarm Monitoring
Compact Size with 4SU Width
Suitable Extra Low Voltage(SELV)
180-264 VAC input
Protections: Short Circuit/ overload (Short-Circuit-Proof)/ Over Voltage
Cooling by free air convection
Isolation Class I
LED Indicator for Normal Operation, bus reset and bus overload
Installed on DIN rail TS-35/7.5 or 15
Over Voltage Category III
100% Full Load Burn-in Test
Applications
Intelligent Home Control
Modern Building Automation
Lighting Control
HVAC System
Security System
Blinds and Shutters
Monitoring Systems
Energy Management
Alarm Monitoring
Specifications
Attribute | Value |
|---|---|
| Type | Switch Mode |
| Output Voltage | 30V dc |
| Output Current | 1.28A |
| AC or DC Input Voltage | ac, dc |
| AC or DC Output Voltage | dc |
| Input Voltage | 180 → 264 V ac / 176 → 280V dc |
| Power Rating | 38.4W |
| Electrical Phase | 1 |
| Number of Outputs | 1 |
| Height | 90mm |
| Width | 72mm |
| Depth | 57mm |
| Series | KNX-40E |
| Mounting Type | DIN Rail Mount |
| Minimum Temperature | -30°C |
| Efficiency | 86% |
| Ripple And Noise | 100mV Pk-Pk |
| MTBF | 487.4kh |
| Maximum Temperature | +70°C |
| Standards Met | CE Certified, DIN EN60715, EN50491-3, EN50491-5-2,-5-3, EN61000-3-2,-3-3, EN61000-4-2,3,4,5,6,8,11, EN61558-1, EN61558-2-16 |
| Special Features | 3 Years Warranty, Compact Size with 4SU Width, Cooling by Free Air Convection, Safety Extra Low Voltage (SELV) |
Related links
- MEAN WELL Switching Power Supply 400V dc 3kW 180 → 264 V ac, 254 → 370 V
- MEAN WELL EDR Switch Mode DIN Rail Power Supply 12V dc dc Output 120W
- MEAN WELL Switching Power Supply 250V dc 3kW 180 → 264 V ac, 254 → 370 V
- MEAN WELL EDR Switch Mode DIN Rail Power Supply 48V dc dc Output 120W
- RS PRO DIN Rail Power Supply dc Input
- Wago 787 Switch Mode DIN Rail Power Supply dc Input
- Phoenix Contact STEP-PS/ 1AC/ 5DC/2 Switch Mode DIN Rail Power Supply
- MEAN WELL MDR Switch Mode DIN Rail Power Supply 48V dc dc Output 100W