The SEW MC07B0220-503-4-00 is a high-capacity frequency inverter designed for precise control of large three-phase AC motors. As a member of the MOVITRAC® B series, this 22kW unit delivers substantial output within a size 3 chassis. The drive accepts a 380-500VAC supply and provides a rated output current of 46A. Furthermore, its integrated brake chopper enables four-quadrant operation for rapid deceleration and holding duties. The included FBG11B keypad supports on-site parameter setting, diagnostics, and manual control. Typical applications include heavy conveyors, extruders, mixers, and large pumping systems.
The MC07B0220-503-4-00 maintains stable performance across its full voltage range. Input accepts three-phase 380-500VAC at 50/60Hz with ±5% frequency tolerance. At 400VAC, the nominal line current reaches 41.4A, while the recommended motor power is 22kW (30 HP) for continuous operation. The output section provides 46A rated current and 31.9kVA apparent output power.
For braking requirements, the minimum permissible braking resistance is 12Ω for four-quadrant operation. Meanwhile, current limiting is set at 150% of nominal output current for at least 60 seconds. Terminal connections accept wire sizes up to 25mm² with a tightening torque of 3.5Nm. Notably, this model does not include integrated radio interference suppression, so external filtering may be required for EMC-sensitive installations.
The included FBG11B keypad provides comprehensive local control and monitoring capabilities. Specifically, it features a 5-digit, 7-segment display with 6 buttons and 8 status icons. The keypad supports display and modification of all drive parameters, plus error memory queries and fault reset functions.
For commissioning, the FBG11B offers a simplified startup menu compatible with both SEW and third-party motors. Additionally, it enables parameter set backup and transfer between compatible drives. The keypad plugs directly onto the inverter front and can remain connected during operation. Its IP20 enclosure rating matches the drive's protection class for cabinet installation.
This SEW inverter uses a size 3 chassis measuring 200 × 465 × 251 mm (W × H × D). The unit weighs approximately 12 kg including the keypad, requiring two-person handling during installation. Forced air cooling maintains thermal stability under continuous load, with a cooling air requirement of 180m³/h.
Regarding environmental tolerance, the drive operates from 0°C to +50°C ambient temperature. Installation altitude reaches 1000m without derating, while higher elevations require output current reduction. The IP20 protection class suits clean, dust-controlled cabinet installations. The power loss at 100% operation is 750W, rising to 940W at 125% overload.
Correct mounting supports reliable long-term operation. First, select a vertical position inside the control cabinet to promote airflow through the forced cooling path. Next, maintain at least 100mm clearance above and below the unit per SEW specifications. The MC07B0220-503-4-00 mounts directly to the cabinet backplate using its rear fixing points.
Wiring requires attention to terminal assignments. The mains supply connects to L1, L2, and L3, while the motor attaches to U, V, and W outputs. Additionally, the brake resistor connects to terminals R+ and R− when dynamic braking is required. Shielded motor cables further reduce electromagnetic interference in sensitive installations. Finally, verify all parameter settings match the motor nameplate before commissioning.
1 × SEW MC07B0220-503-4-00 MOVITRAC® B Frequency Inverter
1 × FBG11B Keypad (pre-installed)
1 × Installation Instructions
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Q1: What is the power rating of the SEW MC07B0220-503-4-00?
This inverter supports 22kW (30 HP) motor power. It delivers 46A rated output current across a 380-500VAC supply.
Q2: Does this model include radio interference suppression?
No, the MC07B0220-503-4-00 does not include integrated suppression. External EMC filtering may be required for sensitive installations.
Q3: What keypad is included with this drive?
The package includes the FBG11B keypad. It provides parameter setting, diagnostics, and manual control functions.
Q4: What is the minimum braking resistance for this inverter?
The minimum permissible braking resistance is 12Ω for four-quadrant operation. This supports rapid deceleration with an external resistor.
Q5: What are the dimensions and weight of this drive?
The MC07B0220-503-4-00 uses a size 3 chassis measuring 200 × 465 × 251 mm. It weighs approximately 12 kg including the keypad.
| Brand Name | |
| Model No. | MC07B0220-503-4-00 |
| Product Type | Frequency Inverter |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
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