The PowerShield PSAS400 Relay card provides VFC- Volt Free Contact dry relays that change state upon UPS events. This type of card is often used when current loop communications are required for devices such as, BMS- Building Management Systems, ...
Powershield 10-Year 12V 9AH Battery. Replacement batteries for all models, 10 Year Design life Battery
The Defender range uses Automatic Voltage Regulation (AVR) to minimise the effects of fluctuations in input voltage protecting your valuable equipment from power line disturbances. The stylish LCD display, user replaceable batteries and Australian...
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