Datasheet

11-800-526-2324 • www.us.tdk-lambda.com/lp/

DLP-PU Series

Features

u OR-ing Diodes Included

u Alarm Signals

u LED Indicators

u DIN Rail Mounting

u Can connect two units in parallel

u Output voltage monitoring (via relays)

Power Supply Parallel or Redundancy Module

Note: See Installation Manual for full details, test methods of parameters and application notes

Model DLP-PU/E

Input Voltage Range VDC 21 - 28VDC

Number of inputs - Two

Maximum Input Current A 20A per input

Maximum Output Current A 20A

Overcurrent protection - None

Voltage Drop VDC 0.5V

Maximum Reverse Voltage VDC 35VDC

LED Indicators - Two green LEDs indicating each input is “good”

Input Voltage Alarm - Relay off when input is <19.2V (±1%) or > 30V (±5%). NO and NC contacts

Relay contact rating (max) - 28VDC, 1A or 120VAC, 0.5A (5mA minimum recommended)

Cooling - Convection

Operating Temperature -10 to +70°C, derate linearly to 60% from 60 to 70°C

Storage Temperature - -30 to +90°C

Humidity - Operating: 30 - 90%RH, Storage: 10 - 95%RH (non condensing)

Withstand Voltage - Input or Output - Chassis, Input or Output - Relay Contacts,

Relay Contacts to Chassis; 500VAC for 1 min.

Isolation Resistance - Input or Output - Chassis, Input or Output - Relay Contacts,

Relay Contacts to Chassis; >10M Ohms at 25°C, 70%RH and 500VDC

Vibration - Non operating, mounted on DIN Rail,10-55Hz (sweep for 1 min),

9.8m/s

constant X, Y, Z each for 1 hour

Shock - 196m/s

Safety Agency Approval - UL60950-1, CSA60950-1, EN60950-1, UL508, CSA22.2 No.14, EN60529 IP20, EN50178 Cat 1

Size mm/in 50 x 97 x 110mm, 1.97x 3.81 x 4.33”

Weight g 470g

Warranty yrs Three Years

Speciﬁ cations

Key Market Segments & Applications

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DLP-PU Series Power Supply Parallel or Redundancy Module Features u OR-ing Diodes Included u Alarm Signals u LED Indicators u DIN Rail Mounting u Can connect two units in parallel u Output voltage monitoring (via relays) Key Market Segments & Applications Speciﬁcations Model Input Voltage Range Number of inputs Maximum Input Current Maximum Output Current Overcurrent protection Voltage Drop Maximum Reverse Voltage LED Indicators Input Voltage Alarm Relay contact rating (max) Cooling Operating Temperature
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DLP-PU Series Outline Drawings Block Diagram DLP-PU Block Diagram Power Supply A+ +V Power Supply B+ +V + Output + Relay A Alarm A NC F OK Relay B + Alarm B NC F OK -V Other Industrial Products DLP DPP/DSP R Series 75W to 240W power supplies 10W to 480W low cost power supplies 3A to 30A single & three phase EMI Filters Snap-on Mounting: snap onto DIN Rail TS35/7.5 or TS35/15. (no tools required) For Additional Information, please visit us.tdk-lambda.com/lp/products/dlp-series.