SD831 ABB Ability™ System 800xA® Hardware Selector

Features and Benefits

• Simple DIN-rail mounting
• Class I Equipment, (when connected to Protective Earth, (PE))
• Over-voltage Category III for connection to primary main TN network
• Protective separation of secondary circuit from primary circuit
• Accepted for SELV and PELV applications
• The output of the units is protected against over current (current limit) and over-voltage (OVP)
• Both a.c. and d.c. input at SD831 and SD834

General Info

• Article number: 3BSC610064R1
• Type: Power supply
• Rated output current: 3 A
• Rated output power: 72 W
• Rated output voltage: d.c. 24 V
• Rated input power: 134/143 VA
• Mains/input voltage, nominal: 100-240 V a.c., 110-300 V d.c.
• Applications: SELV and PELV
• Efficiency: 88/89.8 %

Detailed Data

• Mains voltage variation allowed: 100-240 V a.c. ±10 %, 110-300 V d.c. -20 % / +25 %
• Mains frequency: 50-60 Hz ±6 %
• Primary peak inrush current at power on: <28/<54 A
• Load sharing: -
• Supervision relay: No
• Power Factor (at rated output power): 0.61/0.56
• Heat dissipation: 10/8 W
• Output voltage regulation at max. current: < 50 mV / < 100 mV
• Ripple (peak to peak): < 50 mV
• Secondary voltage holdup time at mains blackout: 29/120 ms
• Maximum output current: 3.3 A
• Maximum ambient temperature: 55 °C
• Primary: Recommended external fuse: 10-20 A
• Secondary: Short circuit: 4-8 A
• Output over voltage protection: < 39 V

Environment and Certification

• CE mark: Yes
• Electrical safety: IEC 61131-2, UL 508, EN 50178
• ATEX Zone 2: No
• IECEx Zone 2: No
• Hazardous Location, Class 1 Div 2: No
• Marine certification: ABS, BV, DNV-GL, LR
• Protection rating: IP20 according to IEC 60529
• Corrosive atmosphere: ISA-S71.04 G2
• Pollution degree: Degree 2, IEC 60664-1
• Mechanical operating conditions: IEC 61131-2
• EMC: EN 61000-6-4 and EN 61000-6-2
• Overvoltage Categories: Over-voltage Category III (IEC/EN 60664-1)
• Equipment class: Class 1 according to EN 50718; 3.56
• RoHS compliance: DIRECTIVE/2011/65/EU (EN 50581:2012)
• WEEE compliance: DIRECTIVE/2012/19/EU

Dimensions

• Width: 32 mm (1.26")
• Depth: 102 mm (4.02")
• Height: 124 mm (4.88")
• Weight: 430 g (0.9 lbs.)