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Power Supply Redundancy Modules

PULS MOSFET REDUNDANCY MODULE 24-28VDC 20A YR20.246

Product Code: YR20.246

N+1 and 1+1 redundant systems with dual input and single output. Includes a redundancy OK signal to report loss of redundancy. Can handle peak loads of 160% (32.5 A). Provides reverse input polarity protection. Operates at full power between -40°C and +70°C. Compact design with a width of only 32mm. Features a rugged metal housing for durability. Easy wiring with distribution terminal for negative pole included.

Technical Specifications

Conformal Coating No
Country of Origin Czech Republic
Derating Temperature (°C) > +60
E Classification E-CS03
Efficiency %
Input Voltage Range DC (V) 24
Maximum Input Voltage DC (V) 28
Maximum Output Short-circuit Current (A) 26
Minimum Input Voltage DC (V) 24
Minimum Output Current (A) 20
No. of Inputs 2
Nominal Current Per Input (A) 10
Output Voltage (V) 24-28
Power Loss No Load (W) 1.7
Special Application Hazardous location
Use In Crosslinking Yes
Voltage Drop (mV) 110
Brand PULS
Connection Type Screw terminals
Customs Tariff Number 85044083
Degree of Protection IP20
Dimensions (mm) 32W x 124H x 117D
Family DIMENSION
Mounting Type DIN Rail
Operational Temperature Range (°C) -40 to 70
Power Loss (W) 2.6
Range DIMENSION
Rated Current (A) 20
Series Y series
Standards and Approvals ATEX EN 60079, Class I Div. 2 Canada - CSA, EU Declaration of Conformity, IECEx IEC 60079, IEC 60950 CB Scheme, Korea Certification, UL 508 Canada, UL 508 USA, UL 60950-1 Canada, UL 60950-1 USA, UK Declaration of Conformity
Warranty Period (Months) 36
Weight (g) 310

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