ABB AC 800M and S800 IO power supply SD854 3BSE088189R1

ABB AC 800M and S800 IO power supply SD854

The SD85x Power supply units are designed for high efficiency, electronic inrush current limitation, wide operating temperature range, and extraordinarily small size. The lowest power losses and high lifetime expectancy deliver the lowest cost of ownership.

The SD85x series complies for use in potentially explosive atmospheres (IECEx Zone 2 and ATEX Zone 2). The SD85x series has a built-in power reserve and can easy breaking fuses due to high overload peak current capability.

General info of ABB AC 800M

Article number3BSE088189R1

TypePower supply

Rated output current20 A

Rated output power480 W

Rated output voltage24 V d.c.

Mains/input voltage, nominal100-240 V a.c. 110-150 V d.c.

ApplicationsSELV and PELV

Efficiency92.4/95.6 % @120/230 V a.c.

Detailed data

Mains frequency50 - 60 HZ +/- 6%

Primary peak inrush current at power on 10 A

Load sharingParallell connection

Supervision relayYes

Power Factor (at rated output power)0.99/0.95

Heat dissipation29.6 W / 22.1 W, 120/230 V a.c.

Output voltage regulation at max. current100 mV

Secondary voltage holdup time at mains blackout32 ms

Maximum ambient temperature70 °C

Primary: Recommended external fuse10-20 A

Secondary: Short circuitHiccup (2s on 18s off)

Output over voltage protectionmax 32 V DC

AC input current4.26 A / 2.23 A

AC inrush current10 A / 4.5 A peak

Environment and certification of ABB AC 800M

CE mark Yes

Electrical safetyIEC 60950-1

ATEX Zone 2 Yes

IECEx Zone 2 Yes

Hazardous Location, Class 1 Div 2 Yes

Hazardous LocationATEX Zone 2: EN 60079-0, EN 60079-15; IECEx Zone 2: IEC 60079-0, IEC 60079-15. UL Class I Div 2, Groups A, B, C, D: UL 121201, CSA C22.2 NO. 213

Protection ratingIP20 according to IEC/EN 60529

Corrosive atmosphere ISA-S71.04G3

Pollution degreeDegree 2, IEC 62477-1

Mechanical operating conditionsIEC 61131-2

EMCEN 61000-6-4 and EN 61000-6-2

Overvoltage CategoriesCategory III (IEC 62477-1 for altitudes up to 2000 m)

Equipment classI PE (Protection Earth) connection required

Max ambient temperature-25 °C (-13 °F) to +70 °C (158 °F), derating 12W / °C between 60 °C -70 °C

RoHS complianceDIRECTIVE/2011/65/EU (EN 50581:2012)

WEEE complianceDIRECTIVE/2012/19/EU

Dimensions

Width48 mm (1.88)

Depth127 mm (5.00)

Height124 mm (4.88)

Weight (lbs.)830 g (1.83 lbs.)

Mounting spacing W mm15 mm (0.59)

Mounting spacing H mm40 mm (1.57)

Features and benefits of ABB AC 800M

DIN-rail mounting, width 48 mm

Efficiency up to 95.6%

20% Output Power Reserves

Easy Fuse Breaking – 3 times nominal current for 12ms

Active Power Factor Correction (PFC)

Minimal Inrush Current Surge

Temperature range -25°C and +70°C (derating 12W / °C between 60°C - 70°C)

DC-OK Relay Contact

Current Sharing Feature for Parallel Use

IECEx Zone 2 and ATEX Zone 2

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