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PULS UF40.241 Buffer Module

PULS UF40.241 Buffer Module
  • Model: UF40.241
$0.00
Ex Tax: $0.00

PULS UF40.241 FEATURES

  • Buffering with electrolytic capacitors instead of lead-acid batteries
  • Buffering of 24V loads
  • Minimum hold-up time 0.16s at 40A, longer hold-up time at lower loads
  • Clear status indication by the status LED and signaling terminals
  • Extra large screw terminals
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PULS UF40.241 INTRODUCTION

The UF40 buffer module is a supplementary device for regulated DC 24V power supplies, which can be used for various purposes:

- Deliver DC power to bridge failures of the DC voltage supply system.

- Extend the hold-up time after the loss of the AC power.

- Deliver extra short-term peak current above the current rating of the power supply.

It utilizes service-free electrolytic capacitors for storing the energy, which allows usage even at ambient temperatures up to +70°C. The buffer module does not require any control wiring. It can be added in parallel to the load circuit at any given point. Buffer modules can be connected in parallel to increase the output ampacity or the hold-up time.

As an Authorized Distributor of PULS, Manufacturers Automation Inc. (ManuAuto) offers a wide variety of Industrial Automation and Communication products across North America, including Canada (Ontario, Toronto) and the US. Buy PULS UF40.241 DC-UPS Control Unit online at a competitive price, with on-time delivery and fast shipping services. Our certified engineers are always available to support you.

You can also find the UF20.241UF20.481 models in the PULS DC-UPS and Buffer Modules With Capacitor Storage Series.

PULS UF40.241 CERTIFICATIONS

  

PULS Buffer Modules : Electrical Specifications
Voltage Range DC: 19.2 to 30 VDC
Rated voltage 24 VDC
Buffered voltage 22.5V
Buffering current 40A
Charging Time Typ. 34s
Hold-up Time At 40A: 0.16s
Current Limitation -
Power Dissipation 1.9W
PULS Buffer Modules : General
Overvoltage Protection Yes: typ. 32 VDC; max. 35 VDC
Reverse Polarity Protection Yes: max. -35V
MTBF 2114000 h
LED Indicators 1 green LED
PULS Buffer Modules : Physical Characteristics
Dimensions (W x H x D) 64 mm x 124 mm x 142 mm
Weight 1040 g
Mounting Type DIN rail
Operating Temperature -25 to 70°C
Storage Temperature -40 to 70°C
Humidity 5 to 95% r.H
Altitude 0 to 6000m
Standards and Certifications EAC, UKCA, KC, WEEE, REACH, EU, VDMA 24364, ISA-71.04 G3, IEC 60068-2-60, UL 60950-1, IEC 60950-1, UL 508, IEC 60068-2-64, IEC 60068-2-27