Product Code: YR40.242

The N+1 and 1+1 redundant systems are suitable for all DIMENSION power supplies, except the QT20 and QTD20 series. They have a dual input with a single output. At 20 A output current, there is only a 72 mVVoltage drop. The loss at 20 A is only 1.7 W, and at 40 A it is 5.9 W. The system has a peak load capability of 160% (65 A). It also has reverse input polarity protection and can operate at full power between -40°C and +60°C. The width of the system is only 36mm, and it comes in a rugged metal housing. Wiring is made easy with the distribution terminal for the negative pole included.

Brand	PULS
Conformal Coating	No
Connection Type	Screw terminals
Country of Origin	China / Czech Republic
Customs Tariff Number	85044083
Degree of Protection	IP20
Derating	1 W/°C
Derating Temperature (°C)	> +60
Dimensions (mm)	36W x 124H x 127D
E Classification	E-CS03
Efficiency	%
Family	DIMENSION
Input Voltage Range DC (V)	12, 24
Maximum Input Voltage DC (V)	28
Maximum Output Short-circuit Current (A)	26
Minimum Input Voltage DC (V)	12
Minimum Output Current (A)	40
Mounting Type	DIN Rail
No. of Inputs	2
Nominal Current Per Input (A)	20
Operational Temperature Range (°C)	-40 to 70
Output Voltage (V)	12-28
Power Loss (W)	1.7
Power Loss No Load (W)	0.2
Range	DIMENSION
Rated Current (A)	40
Series	Y series
Special Application	Hazardous location, Marine
Standards and Approvals	ATEX EN 60079, Class I Div. 2 Canada - CSA, Class I Div. 2 USA - CSA, EU Declaration of Conformity, IECEx IEC 60079, IEC 60950 CB Scheme, Korea Certification, Marine ABS, Marine DNV, UL 508 Canada, UL 508 USA, UL 60950-1 Canada, UL 60950-1 USA, UK Declaration of Conformity
Use In Crosslinking	Yes
Voltage Drop (mV)	72
Warranty Period (Months)	36
Weight (g)	280

Power Supply Redundancy Modules

PULS MOSFET REDUNDANCY MODULE 12-28VDC 40A YR40.242

Product Code: YR40.242

Technical Specifications

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