Buffer modules

Product Description
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 loss of the AC power.
- Deliver extra short-term peak current above the current rating of the power supply.

Product Description
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 loss of the AC power.
- Deliver extra short-term peak current above the current rating of the power supply.

Product Description
The UF20 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 loss of the AC power.
- Deliver extra short-term peak current above the current rating of the power supply.

• Buffering for 24V loads
• Minimum hold-up time: 0.2s/20A (max. buffer time depends on load)
• Fit for industrial use: Energy storage in electrolytic caps., no accumulators
• Clear status indication by Status LED and signalling terminals