WAGO 2587-2147 Switched-Mode Power Supply 24 VDC 20 A 480 W 1-Phase

The WAGO 2587-2147 is a 1-phase, DIN-35 rail-mounted switched-mode power supply that converts 100–240 VAC mains to a regulated 24 VDC SELV output at up to 20 A (480 W), suitable for industrial control panels and building-automation distribution boards.

• Reference: 2587-2147
• Type: Switched-mode power supply, base, 1-phase, 24 VDC / 20 A
• Input voltage: 100–240 VAC (nominal); 90–264 VAC (extended, derating -1 %/V below 100 VAC); 47–63 Hz; mains failure hold-up ≥ 16 ms at 230 VAC
• Output: 24 VDC SELV (adjustable 23.5–28 VDC); 20 A; 480 W; deviation ≤ 1 %; residual ripple ≤ 100 mV (peak-to-peak)
• Efficiency: 94 % typical; full-load power loss ≤ 32.5 W; no-load power loss ≤ 5 W
• Protection: IP20 per EN 60529; protection class I; internal fuse T 8 A / 250 V; short-circuit protected with automatic restart; isolation voltage (pri.–sec.) 3510 VAC; MTBF > 1,000,000 h at 25 °C per IEC 61709
• Parallel and series operation: supported for 2 devices of the same type
• Connections: Push-in CAGE CLAMP® (WAGO 2626 Series); solid and fine-stranded conductors 0.2–10 mm² / 24–8 AWG; strip length 13–15 mm
• Dimensions / weight: 56 mm wide × 125 mm high × 129 mm depth from DIN-rail upper edge; 1149 g; operating temperature -30 … +70 °C (starts at -40 °C, type-tested); max. altitude 5000 m; CE marked to EN 62368-1 and UL 61010-1