SEW Eurodrive · MOVITRAC® basic Inverter · Drives & Inverters

Technical specifications for MCB91A-0040-5D3-2-000

Manufacturer: SEW Eurodrive Part Number: MCB91A-0040-5D3-2-000

Simple encoderless inverter, 4.0 A, 1.5 kW, 3 x AC 200-500 V.

12-month warranty
New Surplus
Available on request

Availability & pricing

Condition	Price	Stock / lead time	Action
New Surplus	On request	Available on request

Description

Model: MCB91A-0040-5D3-2-000
Brand: SEW-EURODRIVE
Series: MOVITRAC® basic Inverter

Simple encoderless inverter, 4.0 A, 1.5 kW, 3 x AC 200-500 V.

── Hardware ──
Cabinet-mounted simple inverter for encoderless asynchronous motors; control modes V/f, VFC, LVFC; no built-in brake chopper (motor brake controlled via isolated relay contact X22, DC 24 V); 4 digital inputs (Type 2, IEC 61131-2), 2 configurable DIO (50 mA max), 1 PTC temperature input; AI1 (0-10 V or 0(4)-20 mA, 10-bit), AIO1 configurable; relay output DC 30 V/0.8 A; cooling: temperature-controlled fan; efficiency class IE2 (Ecodesign (EU) 2019/1781)

── Communication ──
Built-in ports: Binary and analog inputs only (no built-in fieldbus)
Protocols: None (no built-in fieldbus; optional CFX11A gateway for EtherNet/IP, PROFINET, EtherCAT)
Communication expansion: CFX11A-E (EtherNet/IP+Modbus TCP), CFX11A-N (PROFINET), CFX11A-S (EtherCAT/SBusPLUS); all IP20, 53 × 158 × 39 mm; cascade up to 7 units via CFC11A

── Electrical ──
Supply voltage: 3 x AC 200-500 V
Rated output current I_N: 4.0 A (at minimum PWM frequency)
Motor power: 1.5 kW
Rated line current: 3.6 A
Overload capacity: 150% x I_N for 15 s at f_PWM=4 kHz (per MOVITRAC basic technical data table)
Continuous output at 0 Hz: 75% x I_N (f_PWM=4 kHz)
DC bus voltage: nominal DC 560 V (at 400 V), max DC 980 V (3-phase); nominal DC 326 V (at 230 V), max DC 420 V (1-phase)
PWM frequency: 4 / 8 / 16 kHz selectable
Maximum output frequency: 500 Hz (LVFC mode)
Power loss (power section): 38 W; 24 V consumption: 1 W; internal 24 V supply: 6 W available
EMC: built-in C3 category (EN 61800-3), model code D = C3; optional external filters CNF11A/CNF31A

── Environmental ──
Operating temperature: -10 to +40 °C (no derating); +40 to +55 °C (derating); IEC 60721-3-3 class 3K22
Storage temperature: -25 to +70 °C (IEC 60721-3-1 class 1K21, non-condensing); 1-phase units require power-on for 5 min every 2 years during long storage
Relative humidity: Moisture-proof, non-condensing (no specific RH percentage published by manufacturer)
Protection rating: IP20 (EN 60529, only when mains and motor power plugs are inserted)

── Physical ──
Dimensions (H × W × D): 187 × 56 × 150 mm (bare unit, per MOVITRAC basic dimension drawing 4.21.1); depth T1 = 156 mm with CBG01A panel, 157 mm with CDM11A, 175 mm with CFX11A gateway
Weight: 1.25 kg

── Lifecycle ──
Current SEW product line; part of MOVI-C® entry-level inverter portfolio; official product page and manual active (Last verified: 2026-09)

Frequently asked questions

What is the MCB91A-0040-5D3-2-000?

SEW Eurodrive MCB91A-0040-5D3-2-000 is an industrial automation component we supply from surplus and refurbished stock. Confirm the exact configuration, condition and lead time with our team before purchase.

Is the MCB91A-0040-5D3-2-000 in stock, and what is the lead time?

We list the MCB91A-0040-5D3-2-000 as in stock in New Surplus condition. Request a quote for current availability, pricing and confirmed lead time — most items ship within 1–3 business days.

Do you provide a datasheet for the MCB91A-0040-5D3-2-000?

Where available, the product page links the original manufacturer datasheet (PDF). Use the request-a-quote form to receive the full documentation pack and compliance information.

Can the MCB91A-0040-5D3-2-000 be cross-referenced to an equivalent?

Many automation parts have equivalents or legacy replacements. Send us the MCB91A-0040-5D3-2-000 together with your application details and we will confirm compatibility and alternatives.