MD5204T280S-INT AC Drive, Three Phase, 380V to 480V,280kw - Inovance Ac Drive

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MD5204T280S-INT AC Drive, Three Phase, 380V to 480V,280kw - Inovance Ac Drive Specification

Product Type
VFD

Application
Industrial Machinerry

Color
Grey And Black

Weight
155 Kilograms (kg)

Usage & Applications
Industrial Machinerry

Warranty
1 Year

Phase
3 Phase

Material
Polycarbonate

MD5204T280S-INT AC Drive, Three Phase, 380V to 480V,280kw - Inovance Ac Drive Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About MD5204T280S-INT AC Drive, Three Phase, 380V to 480V,280kw - Inovance Ac Drive

The Inovance MD520 280 kW AC Drive (Model: MD5204T280S-INT) is a high-power industrial variable frequency drive (VFD) optimized for extra-large machinery. This continuous-duty power model occupies the high-capacity T11 frame size enclosure system. [1, 2]

Device Measurements (T11 Frame Size)

The physical footprint dimensions and net weight converted from the manufacturer's engineering metrics are: [1]

Height (Total Length): 50.55 inches (\(1284\text{ mm}\))
Width: 15.35 inches (\(390\text{ mm}\))
Depth (Thickness): 19.69 inches (\(500\text{ mm}\))
Net Weight: 341.72 lbs (\(155.0\text{ kg}\))

Electrical & System Performance Specifications

Specification Metric [1, 2, 3, 4, 5]	Engineering Data Value
Manufacturer	Inovance Technology
Input Phase / Line Voltage	Three Phase, 380 V AC to 480 V AC (-15% to +10%)
Heavy Duty Power (HD)	280 kW (375 HP)
Normal Duty Power (ND)	315 kW (422 HP)
Rated Output Current (HD)	520 A
Rated Output Current (ND)	617 A
Overload Capacity Profile	Heavy Duty: 150% for 60s / Normal Duty: 110% for 60s
Output Frequency Spectrum	0 Hz to 599 Hz
Enclosure Protection Class	IP00 (standard chassis version for T11)

System Architecture & Protections

Dynamic Braking Units: Requires three external braking units (Model: MDBUN-200-5T x3) configured in parallel to handle high-inertia deceleration feedback safely. [1, 2, 3]
Harmonic Distortion Mitigation: Standard design integrates a built-in internal DC reactor to control grid harmonics and enhance line stability.
Atmospheric Resilience: The internal PCB layout features premium 3C3 and 3S2 level conformal coating to isolate electronics from conductive dust and gases. [1, 2]
Functional Safety Integration: Equipped with dual-channel hardware Safe Torque Off (STO) terminals certified to SIL3 PL e protection standards. [1, 2]

Please let me know if you would like the recommended input fuse and circuit breaker current ratings for this 280 kW line system, or if you need minimum air ventilation space requirements for your cabinet configuration.