24vac power supply with battery backup

How many volts is a 24 volt battery backup system?

As with most DC battery backup power supplies, the battery voltage is not regulated, and the output during AC operation is the same as the battery charge voltage so the 24 volt system will vary between 27.2 to 20 volts during battery operation.

Can I use a 24 volt battery as a power supply?

It can charge any 24 volt SLA, gel cell, VRLA, or AGM lead acid battery and instantly switch over to battery power upon power failure with zero crossover time. These power supplies can be used with or without the battery as convenient DIN rail mount power supplies.

What is a pst-sp24-150 battery backup power supply?

The PST-SP24-150 series of battery back up power supplies consist of a universal input (90 to 265 volts AC, 47 to 63 Hz, or 130 to 375VDC) 24 volt power supply with a DC Battery Backup feature and switch.

How many volts does a PST-SP battery backup power supply have?

September 12, 2023 . The PST-SP series of battery back up power supplies consist of a universal input (85 to 260 volts AC, 47 to 63 Hz, or 120 to 340VDC) 24 volt power supply with a built-in DC Battery Backup charger.

Where can I buy 24 VDC UPS - uninterruptible power supplies?

Pricing (USD) Filter the results in the table by unit price based on your quantity. Pricing (USD) Filter the results in the table by unit price based on your quantity. 24 VDC UPS - Uninterruptible Power Supplies are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for 24 VDC UPS - Uninterruptible Power Supplies.

Do I need a battery backup?

If battery back-up is not required there is a pot for adjusting the power which is accessible from the outside. There is also a remote turn-on option to allow low voltage switching of the AC power, but not the battery power. These units can also be used as high voltage input DC/DC converters with battery backup.