CPSS THREE-PHASE

Features

• Complies with EN50171 CPSS meets all legal requirements for the protection of emergency and safety systems.
• Ease of installation: minimal footprint among EN 50171-compliant and third-party tested products.
• Wide variety of audible and visual alarms including: battery polarity reversal, CPSS and charger short circuit, power failure, low battery, transfer to bypass, CPSS failure.
• Maximum efficiency (up to 98% efficiency) and flexibility due to 4 modes of operation. Mixed mode (Mixed mode) online and SE with separate outputs requires optional accessories.
• Mixed mode (online and SE with separate outputs) is provided as standard, requiring no optional accessories.
• Dual input and internal manual bypass for easy and completely safe maintenance.
• High overload capacity: permanently delivers up to 120% of rated power.
• Internal battery with the possibility of housing 40 9Ah batteries to have a compact solution for low load applications (10 and 20kVA models only).
• Protection against load-side short-circuit and battery polarity reversal, with no risk of damaging fuses during commissioning even in case of reversal.
• Reduced charging time and longer expected battery life due to high charging current with temperature-dependent compensation.
• Display of accurate calculation of remaining range on the display.
• Hot-swappable batteries: external batteries can be replaced while the CPSS is in operation.
• More flexibility with an internal charger that can be set in current from 1A to 4A (1A per step) and the ability to add an additional internal charger for long runtimes.
• Batteries life expectancy 10 years.
• IP20 heat- and fire-resistant enclosure conforming to EN 60598-1.
• Firmware easily upgradable.
• RS232 port, USB, EPO, On/Off also remotely and slot for optional communication cards.

Main options

• SNMP, RS485-ModBus and dry contact cards
• Parallel kit
• Battery tray kit
• Mixed mode kit
• Battery cabinet complying with EN 50272-2