PULS UF20.481 Buffer Module
PULS UF20.481 FEATURES
- Buffering with electrolytic capacitors instead of lead-acid batteries
- Buffering of 48V loads
- Minimum hold-up time 0.1s at 20A, 0.2s at 10A, and longer hold-up time at lower loads
- Clear status indication by the status LED and signaling terminals
- Quick-connect spring-clamp terminals
PULS UF20.481 INTRODUCTION
The UF20 buffer module is a supplementary device for regulated DC 48V 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 UF20.481 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 UF40.241, UF20.241 models in the PULS DC-UPS and Buffer Modules With Capacitor Storage Series.
PULS UF20.481 CERTIFICATIONS
