D2E133-AM47-01 Inverter Cooling Fan: Complete Guide for PLC Industrial Automation Systems

12 febbraio 2026

Historical parts record: Photos and notes below belong to this record. Confirm the offered unit’s full model, condition and available test evidence before ordering.

What this delivery is: one ebm-papst D2E133-AM47-01 double-inlet forward-curve centrifugal blower — the sheet-metal scroll unit that cools inverter cabinets and air-handling sections — brand new, received 2026-02-10, 4–5 kg per the record lines, one-year warranty, Made in Germany, production week 25/23. The ratings from the fan's own labels: 230 V AC, 50/60 Hz, dual-speed 1500/1800 min⁻¹, 190/200 W, 0.84/0.88 A, 3 µF/450 VDB running capacitor, IP44, with the thermal contact (TOP) fitted. The wiring legend is printed in German, English and Chinese on the housing: L = blue, PE = green/yellow, N = black, Z = brown — the brown tap is the second speed selection.

Reading the two nameplates

This blower carries two labels, and both matter. The ebm-papst rating plate names the assembly — D2E133-AM47-01, Made in Germany, 25/23 — with the electrical ratings and the CE/EAC marks. The Chinese CCC label beside it names the motor inside: 电容运转异步电动机 (capacitor-run asynchronous motor), type M2E068-DF, 58/58 W shaft power, 2-pole, class F insulation marking, IP44, with the capacitor value and the ebm-papst Mulfingen address — and the trilingual wiring diagram repeated below. So the honest structure is: D2E133-AM47-01 is the complete blower assembly (motor plus double-inlet scroll), and the M2E068-DF is the motor that drives it. One insulation note stated as printed: the CCC label marks class F, the ebm rating plate reads Ins.Cl.B with TOP — both markings appear on the unit and we report both rather than pick one.

Item	Value on the labels / record
Product	ebm-papst D2E133-AM47-01 double-inlet forward-curve centrifugal blower with sheet scroll housing
Motor (CCC label)	Capacitor-run asynchronous motor M2E068-DF, 2-pole, 58/58 W shaft power, IP44, 3 µF/450 VDB
Rating	230 V AC, 50/60 Hz, 190/200 W, 0.84/0.88 A, 1500/1800 min⁻¹ dual speed
Wiring (printed legend)	L = blue; PE = green/yellow; N = black; Z = brown (speed tap); TOP thermal contact fitted
Insulation marks	CCC label: class F; ebm rating plate: Ins.Cl.B with TOP — both stated as printed
Identification	Rating plate D2E133-AM47-01, production 25/23, datamatrix 2325008T6S; ebm-papst Mulfingen, Germany
Condition / quantity / weight	Brand new; 1 pc; 4–5 kg lines; received 2026-02-10; 1-year warranty

Why the dual-speed tap matters

The Z lead is this blower's second gear: wire the supply to Z and the motor runs the 1800 min⁻¹ / 200 W high-speed curve; leave it on N and it runs the quiet 1500 min⁻¹ / 190 W curve. That is how inverter and AHU builders give one blower two duties — normal cooling on low, a thermostat- or controller-switched boost on high — without a variable-speed drive. When replacing, the four leads make the swap self-documenting: match the legend on the new housing to the old wiring before energising, because swapping N and Z runs the blower on the wrong speed and the symptom is an air-flow alarm that looks like a blocked filter. The forward-curve wheel and double inlet are the airflow format for cabinet cooling: high volume at modest pressure, moving heat out of a drive section quietly — which is exactly the duty this 25/23-built unit left the Mulfingen line for.

Photos

Motor shell with leads — The scroll housing from the side: spun sheet-metal shell with its rolled seams, the cable gland at the right carrying the blue/brown/black/yellow-green lead set out of the housing.

Video walkthrough of the blower.

Inlet with finger guard — One inlet face: wire finger guard over the double-inlet wheel, mounting bracket above with its fixing holes, part of the rating label visible at the frame corner.

Lead ends close — The four lead ends stripped and tinned: blue, brown, black and yellow-green — L, Z, N and PE per the printed legend, ready for the terminal block.

Both inlets and leads — The unit at an angle showing both inlet guards, the outlet scroll between them, and the four leads emerging from the single gland.

Rectangular outlet flange — The outlet face: the wide rectangular discharge flange with its fixing holes, the wheel visible through the inlet grille — the airflow format for cabinet and AHU cooling.

Blower three-quarter view — Three-quarter view of the whole assembly: scroll housing, inlet guard, leads and gland — the compact double-width format the D2E133 designation describes.

Label side — The label side: the CCC motor label (电容运转异步电动机, M2E068-DF, 58/58 W, 2P, 1500/1800 r/min, F 级, IP44, 3µF/450VDB, ebm-papst Mulfingen, 德国制造) with the trilingual wiring diagram and colour legend.

Wiring diagram close — The wiring legend in close: L = 蓝, PE = 绿/黄, N = 黑, Z = 棕, the capacitor and TOP thermal contact drawn into the circuit, and the German/English/French notes above.

Rating plate — The ebm-papst rating plate: D2E133-AM47-01, Made in Germany, 25/23, 230V~ 50/60Hz 0.84/0.88A, 190/200W 1500/1800min⁻¹, 3uF 450VDB, Ins.Cl.B TOP, CE and EAC, datamatrix 2325008T6S — with the thermal-monitor wiring note (Temperaturwächter ausgeführt) on the label above.

Related products on KOEED

ebm-papst stock elsewhere in the delivery records: the 4114NHH 119 mm DC axial fan for the panel side, and the IBM BladeCenter blower module carrying an ebm-papst K3G180 blower inside.

Need the D2E133-AM47-01 blower, another D2E frame, or a speed-tap wiring check before you install? Send the part number — we confirm stock with photos.

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