Weidmüller 2838450000 Rail mounted PSU DIN Rail

Weidmüller 2838450000 is a rail mounted power supply unit designed for DIN rail installation, providing reliable and efficient power delivery in industrial settings. This device, also known as the PRO BAS 120W 12V 10A, offers a power output of 120 watts at 12 volts with a current capacity of 10 amperes, making it suitable for a range of industrial applications where stable and consistent power is essential. Engineered for integration within control panels and automation systems, this open type DIN power supply unit ensures compatibility and ease of installation in various electrical enclosures in manufacturing and process control environments. With its robust design, it supports the demands of continuous operation, contributing to the reliability and performance of electrical systems in industrial applications. The unit's construction and performance specifications make it an ideal choice for engineers looking to optimise space without compromising on power quality and efficiency in demanding industrial contexts.

Type	PRO BAS 120W 12V 10A
Output Voltage	12 V
Output Current	10 A
1st secondary output voltage	12 - 12
230 V AC	20 ms @ 115 V AC
61010-1, PELV acc. to IEC	power supplies
AC failure bridging time @ Inom	> 80 ms @ 230 V AC / >
AC input voltage range	85...264 V AC (derating at 100 V AC)
Building height	130mm
Building Width	40mm
Built-in height	130
Built-in width	54
Capacitive load	5.5mF
Certificate no. (cULus)	E258476
Conductor cross-section, AWG/kcmil , 12 AWG	Conductor cross-section, AWG/kcmil , 26 AWG
Conductor cross-section, AWG/kcmil , 26 AWG	Wire connection cross section, flexible 6mm²
Conductor cross-section, flexible , max. 6 mm²	Conductor cross-section, flexible , min. 0.5mm²
Conductor cross-section, flexible , min. 0.5 mm²	Conductor cross-section, rigid , max.
Conductor cross-section, rigid , max.	6mm²
Conductor cross-section, rigid , min.	0.5mm²
Connection system	Screw connection
Contact load (NO contact)	max. 30 V DC / 1 A
Content	1
Current consumption in relation to the	Voltage type
DC input voltage range	110...370 V DC (derating at <120 V DC)
Degree of efficiency	90% @ 230 V AC
Degree of protection (IP)	IP20
Depth	100mm
Depth (inches)	3.937 inch
Derating curve	Derating curve
Direct mounting possible	false
Earth leakage current, max.	3.5mA
ECLASS 14.0	27-04-07-01
ECLASS 15.0	27-04-07-01
EN 61000-4-3 (RS), EN	50178
ETIM 10.0	EC002540
ETIM 8.0	EC002540
ETIM 9.0	EC002540
Floating contact	Yes
Frequency range AC	45…65 Hz
GTIN (EAN)	4064675444145
Height	130mm
Height (inches)	5.1181 inch
Housing version	Plastic, protective
Humidity	5…95 % rel. humidity, no
Input fuse (internal)	Yes
Input voltage type	AC
Inrush current	40 A @ 230 V AC, 25°C
Insulation voltage input / earth	3.5 kV
Insulation voltage output / earth	0.5 kV
Insulation voltage, input/output	3.5 kV
Interference immunity test acc. to	EN 61000-4-2 (ESD),
IP Protection	IP20
LED green	Operating voltage OK
Mains failure bridge-over time	Mains failure bridge-over time, min.
Mains failure bridge-over time, min.	60 ms
max.	min.
Max. output current 1	10
min.	(input), max.
Mounting position, installation notice	Horizontal on TS35
mounting rail. 50 mm of	insulation
Net weight	490g
Noise emission in accordance with	Class B
Nominal output current for Unom	10 A @ 55°C
Nominal power consumption	133.33 VA
Nominal value output current 1	10A
Nominal value output voltage 1	12V
Operating Temperature	-25 °C...70°C
Output current, max.	10 A
Output Power	120 W
Output voltage stabilized	TRUE
Output voltage, max.	16 V
Output voltage, min.	9 V
Output voltage, note	adjustable via potentiometer
Overload protection	Yes
Parallel connection option	yes, max. 3
Performance level according to EN ISO 13849-1	None
Pollution severity	2
Power Consumption	133.33
Power factor (approx.)	0.5 @ 120 V AC, 0.51 @
Power loss, idling	1.2 W
Power loss, nominal load	15.4 W
Power Output	120W
Product Type	Rail mounted PSU (DIN)
Protection against inverse voltage	Yes
Protection against over-heating	Yes
Protection Class	I, with PE connection
Protection degree	IP20
Qty.	1 items
Rated input voltage	110...240 V AC / 120...340 V DC
Rated output voltage	12 V DC
Rated supply voltage AC 50 Hz	100 - 240
Rated supply voltage AC 60 Hz	100 - 240
Rated supply voltage DC	110 - 370
REACH SVHC	Lead 7439-92-1, Lead monoxide 1317-36-8
Recommended back-up fuse	4 A / DI, safety fuse, 6 A, Char. B, circuit breaker, 2...4 A, Char. C circuit breaker
Residual ripple, breaking spikes	= 50 mVpp @ full load
ROHS	Conform
RoHS Compliance Status	Compliant with exemption
Safety extra-low voltage	SELV acc. to IEC
Safety transformers for switch-mode	According to EN
SCIP	d62541f7-8058-4336-b693-7303c8b40800
Screwdriver blade	0.6 x 3.5
Secondary voltage adjustable	true
Shock resistance IEC 60068-2-27	30 g in all directions
Short-circuit protection	Yes
Short-circuit-proof	TRUE
SIL according to IEC 61508	None
Stabilized	TRUE
Start-up	= -40°C
Status indication	Green LED
Storage temperature	-40 °C...85°C
Suitable for distribution board	FALSE
Suitable for rail mounting	TRUE
Suitable for safety functions	FALSE
Temperature Derating	AC-Input Derating
Tightening torque, max.	0.6 Nm
Tightening torque, min.	0.5 Nm
Trigger voltage, LED	Uout > 0.9 x Unominal min
Trigger voltage, relay	Uout > 0.9 x Unominal min
Type of electric connection	Screw connection
UL File Number Search	UL Website
Version	Power supply, switch-mode power supply unit, 12
Vibration resistance IEC 60068-2-6	0.7 g according to EN
Voltage type (supply voltage)	AC/DC
Wall mounting possible	FALSE
Width	40mm
Width (inches)	1.5748 inch
Wire connection method	Screw connection