UPS Power Supply

Uninterruptible Power Supply (UPS) provides backup power when the flow of electricity stops or drops to an inadequate voltage. Backup power can be provided for a specific amount of time, so that generators can be activated or network components can be properly shut down. Three types of UPS systems to choose from are: standby, line interactive and online.

Standby UPS provides short-term power during outages. During an outage, an inverter converts battery power to useable power for attached devices. When the outage is resolved, the UPS switches back to AC power, recharging the battery. 

Line-interactive UPS protects devices from power outages, sags and surges, as well as under-voltage and over-voltage situations. In this design, the battery-to-AC power inverter is always connected to the output of the UPS. When the input AC power is normal, the inverter provides battery charging. Once the input power fails, the battery will provide power to the UPS output. This design offers additional filtering and reduces switching transients because the inverter is always on and connected to the output.

Online UPS accepts AC input, rectifies to DC for passing through the battery, then inverts back to 120 V/230 V AC for powering protected equipment. During a power failure, the rectifier will be bypassed and the battery will keep the power steady and unchanged.

UPS capacitors smooth out electrical voltage fluctuations. A typical UPS contains many different sizes and types of capacitors, some of which smooth out power supplied to the UPS processor and some that regulate the power that flows to the protected equipment.

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$660.00
<p>PULS UBC10.241UPS DC,, 24VDC, 10A with Internal 5Ah Battery included.</p>
$528.00
<p>PULS UB20.241 UPS DC, 24VDC, 20A, For 3.9-150Ah Battery (Not Included)</p>
$2819.60
Uninterruptible power supply with IQ technology for DIN rail mounting. Input: 120/230 VAC, output: 120/230 VAC/1 kVA. Provides information regarding the state of charge, remaining runtime, and service life of the rechargeable battery module at any time, thereby increasing system availability.
$1949.23
1AC/1AC/750 VA uninterruptible power supply with integrated energy storage, lead AGM, VRLA technology, 24 VDC, 3.4 Ah for 230 VAC applications.
$2007.70
1AC/1AC/750 VA uninterruptible energy supply with integrated energy storage, lead AGM, VRLA technology, 24 VDC, 3.4 Ah for 120 VAC applications.
$623.00
Uninterruptible power supply with integrated battery module. The STEP-BAT/LI-ION/18.5DC/46WH battery module can be re-ordered separately.
$578.59
Uninterruptible power supply with integrated battery module. The STEP-BAT/LI-ION/18.5DC/46WH battery module can be re-ordered separately.
$874.60
Phoenix Contact 2906367 TRIO DC/DC 24 VDC 20 Amp UPS with Push-In Connections.
$649.69
Phoenix Contact 2907161 TRIO DC/DC 24 VDC 10 Amp UPS with Push-In Connections.
$606.38
Phoenix Contact 2907160 TRIO DC/DC 24 VDC 5 Amp UPS with Push-In Connections and an integrated power supply.
$441.00
Phoenix Contact 2905907 STEP DC/DC 24 VDC 2.8 Amp UPS with Screw Connections and a Integrated Battery.
$1102.50
Phoenix Contact 2907081 QUINT DC/DC 24 VDC 40 Amp UPS with Screw Connections.
$1102.50
Phoenix Contact 2907080 QUINT DC/DC 24 VDC 40 Amp UPS with Screw Connections.
$1102.50
Phoenix Contact 2907079 QUINT DC/DC 24 VDC 40 Amp UPS with Screw Connections.
$931.88
Phoenix Contact 2907078 QUINT DC/DC 24 VDC 40 Amp UPS with Screw Connections.
$892.50
Phoenix Contact 2907077 QUINT DC/DC 24 VDC 40 Amp UPS with Screw Connections.
$735.00
Phoenix Contact 2907076 QUINT DC/DC 24 VDC 20 Amp UPS with Screw Connections.
$735.00
Phoenix Contact 2907074 QUINT DC/DC 24 VDC 20 Amp UPS with Screw Connections.
$735.00
Phoenix Contact 2907073 QUINT DC/DC 24 VDC 20 Amp UPS with Screw Connections.
$538.13
Phoenix Contact 2907072 QUINT DC/DC 24 VDC 20 Amp UPS with Screw Connections.
$511.88
Phoenix Contact 2907071 QUINT DC/DC 24 VDC 20 Amp UPS with Screw Connections.
$750.75
Phoenix Contact 2907070 QUINT DC/DC 24 VDC 10 Amp UPS with Screw Connections.
$682.50
Phoenix Contact 2907069 QUINT DC/DC 24 VDC 10 Amp UPS with Screw Connections.
$682.50
Phoenix Contact 2907068 QUINT DC/DC 24 VDC 10 Amp UPS with Screw Connections.
$498.75
Phoenix Contact 2907067 QUINT DC/DC 24 VDC 10 Amp UPS with Screw Connections.
$446.25
Phoenix Contact 2907066 QUINT DC/DC 24 VDC 10 Amp UPS with Screw Connections.
$603.75
Phoenix Contact 2906996 QUINT DC/DC 24 VDC 5 Amp UPS with Screw Connections.
$603.75
Phoenix Contact 2906994 QUINT DC/DC 24 VDC 5 Amp UPS with Screw Connections.
$603.75
Phoenix Contact 2906993 QUINT DC/DC 24 VDC 5 Amp UPS with Screw Connections.
$446.25
Phoenix Contact 2906991 QUINT DC/DC 24 VDC 5 Amp UPS with Screw Connections.
$393.75
Phoenix Contact 2906990 QUINT DC/DC 24 VDC 5 Amp UPS with Screw Connections.
$771.56
Phoenix Contact QUINT-BUFFER/24DC/24DC/40 QUINT buffer module 24 V DC,output,40 Amp with maintenance-free capacitor-based power storage for DIN rail mounting. Integrated SFB (selective fuse breaking) technology.
$1959.23
Phoenix Contact UPS-CAP/24DC/20A/20KJ Power storage device,double-layer capacitor,24 V DC,20 kJ. Maintenance-free power storage based on double-layer capacitor,24 V DC,10 kJ,automatic detection and communication with QUINT UPS-IQ.
$1253.89
Phoenix Contact UPS-CAP/24DC/10A/10KJ Power storage device,double-layer capacitor,24 V DC,10 kJ. Maintenance-free power storage based on double-layer capacitor,24 V DC,10 kJ,automatic detection and communication with QUINT UPS-IQ.
$728.83
Phoenix Contact 2320461 DC/DC UPS 24 VDC 40A WO/Battery QUINT
$968.36
Phoenix Contact 2320267 DC/DC UPS 24 VDC 10A W/1.3AH Battery QUINT
$867.46
Phoenix Contact 2320254 DC/DC UPS 24 VDC 5A W/1.3AH Battery QUINT
$563.09
Phoenix Contact 2868703 DC/DC UPS 24 VDC 4A W/1.4 AH Battery STEP
$603.30
Phoenix Contact 2868693 STEP DC/DC 12 VDC 6 Amp UPS with Screw Connections and a Integrated Battery.
$92.25
Phoenix Contact IFS-CONFSTICK. Multi-functional memory block for the INTERFACE system for easy storage and backup of the configuration.
$1456.96
Phoenix Contact 2320241 DC/DC UPS 24 VDC 40A WO/Battery QUINT
$771.85
Phoenix Contact 2320238 DC/DC UPS 24 VDC 20A WO/Battery QUINT
$1038.59
Phoenix Contact 2866239 DC/DC UPS 24 VDC 20A WO/Battery QUINT
$1300.37
Phoenix Contact 2866226 DC/DC UPS 24 VDC 10A W/1.3AH Battery QUINT
$658.58
Phoenix Contact 2320225 DC/DC UPS 24 VDC 10A WO/Battery QUINT
$584.21
Phoenix Contact 2320212 DC/DC UPS 24 VDC 5A WO/Battery QUINT
$874.33
Phoenix Contact 2866611 AC/DC UPS 24 VDC 5A WO/Battery TRIO
$965.98
Phoenix Contact 2866598 DC UPS 12 VDC 4A WO/Battery MINI