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ROM: 256 kbytes
4: 100 - 120 V AC power supply
Processor: 80486
Description: FOUNDATION Fieldbus HSE Interface
Power Output : Maintains 100 watts total output power at ambient temperatures of 0 to 60°C without forced air cooling
ABB REX521GHHPSH07G Motor Protection Relay REX521 Generator Management Relay ROM: 256 kbytesOverview ABB REX521GHHPSH07G is a motor protection relay with a range of auxiliary power supply options and environmental condition specifications designed for optimal performance in various conditions. Auxiliary Power Supplies Type PS_87H (REX521xxHxx) Type PS_87L (REX521xxLxx) Input Voltage (AC): 110 120 220 240 V Input Voltage (DC): 110 125 220 V, 24 48 60 V Voltage Variation (AC): 85110%, DC: 80120% of rated value Burden: <20 W Ripple in DC
