Cheetah


The Intelligent Power Solution

Do you operate infrastructure that demands 24/7 up-time?

Do you have remote sites or installations that are hard to reach?

Is the utility/mains power at your sites intermittent/unreliable or out of spec?

Are load-shedding/power outages causing you down time, impacting your quality of service and costing your organisation?

Are load-shedding/power outages causing you down time, impacting your quality of service and costing your organisation?

The Cheetah is for you

The Cheetah Intelligent Power Solution is an IoT Active Power Factor corrected Intelligent and robust Switch Mode Power Supply that is designed to charge 24V lead acid batteries from mains power whilst simultaneously powering a 24V load and provides uninterrupted battery power to the load in the event of loss of mains power. 

The Cheetah surpasses competitor products in its input working voltage range (up to 300VAC), its resilience to mains surges and poor quality of supply and its sophisticated lightning protection and self preservation capabilities. This makes it a very reliable and dependable solution in applications where quality of service cannot be compromised due to down time.


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Features

The active power factor input is designed for a wide mains supply with two variants, one which has been optimized for 230V 50Hz mains (IPS-220) and one for 110V 60Hz mains (IPS-110). Both variants are designed to operate in under and over voltage conditions on the mains. The Cheetah IPS has separate battery and load outputs so that it can switch each output individually as well as monitor both load and battery voltages and currents separately.

The Cheetah IPS is designed to protect itself from extreme over voltage conditions on the mains by disconnecting itself from the mains in the event of an over voltage condition beyond the capabilities of the design. The charger continues to monitor the mains during this over voltage condition and will restore itself to normal operation when the mains voltage falls back within limits.

The Cheetah IPS internal monitoring and control circuitry is powered from both the mains input and the battery so that in the event of loss of mains the charger can continue to function normally to supply the load from the batteries and continue to provide all the safety features and protection such as load disconnect on low battery etc.

The Cheetah IPS has an ethernet interface which allows for remote monitoring and logging of all power supply parameters (voltages, currents, temperatures etc) as well as remote control of the supply.


Variants


The Cheetah comes in two variants to provide you performance the way you need it

IPS-220

Specification

  • Mains voltage range: 165 – 300VAC, 50Hz
  • Output Voltage: 20 – 30VDC (throttled voltage and current limited)
  • Maximum output current: 30A
  • Power rating: 830W

IPS-110

Specification

  • Mains voltage range: 85 – 150VAC, 60Hz
  • Output Voltage: 20 – 30VDC (throttled voltage and current limited)
  • Maximum output current: 30A
  • Power rating: 830W

Protection circuitry and filtering

Output