TDK-Lambda RTHN-5040 Three-Phase Power Line EMI Filter 40A 500V Terminal Block Base Mount RTHN Series
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| Series | RTHN Series |
| Filter Type | Three-phase three-wire (Delta) high attenuation two-stage EMI/EMC filter |
| Rated Current | 40A |
| Voltage | 500VAC / 500VDC |
| Working Frequency | 50/60Hz (Specification states -25Hz to 85Hz as working temperature range, which is a typographical error, the actual working frequency is 50/60Hz) |
| Connection Type | Terminal Block (with Self-Locking Screw Design) |
| Installation | Chassis Mount / Flange Mount |
| Leak Current | Typical value < 35mA (440V/50Hz), Maximum < 5.0mA (250V/60Hz) - According to RTHN series data manual |
| Pressure Test | Line-to-line 1450VDC / Line-to-ground 2250VDC (or 2000VAC for 1 minute) |
| Insulation Resistance | > 100MΩ (500VDC) |
| Operating Temperature | -25°C to +85°C |
| Storage Temperature Range | -40°C to +85°C |
| Climate Category | 25/085/21 (IEC 60068-1) |
| Fire Resistance Grade | UL 94V-0 |
| Certification | UL 1283, CSA C22.2 No.8 (cUL), EN 60939 (VDE), RoHS 2.0 (EU 2015/863), REACH |
| Material | Metal housing (galvanized steel plate / aluminum) with cover design |
| Weight | Approx. 2100g (2.1kg) |
| Specs | Approximately 170mm x 90mm x 50mm (Refer to RTAN-5040 for current specification thin size, RTHN standard type height about 50-55mm) |
| Attenuation Characteristic | Common-mode/differential-mode high attenuation, meets CISPR 11/22 Class B standard (requires system design coordination) |
| Pin Definition | L1, L2, L3, PE (input/output corresponding) |
| Data Manual Pages | 5 pages |
| 3D Model Format | STEP, IGES, DWG, PDF |
Manufacturer No.
RTHN-5040
Interchange No.
RTMN-5040RTHN-5030RTHN-5050RTHN-5060RTHN-5080RTHN-5100RTAN-5040RTHC-5040RTEN-5040RTCN-5040RSMN-2040RDEN-048050
Fitment Vehicles
Three-phase inverterServo DriveIndustrial power supply equipmentUPS Uninterruptible Power SupplyCNC Machine ToolAutomation control cabinetElevator Control SystemWelding EquipmentMedical Power EquipmentNew Energy Charging Station
Electrical and Electronic System - Industrial Encyclopedia
Original import TDK-Lambda RTHN-5040 high attenuation three-phase EMI/EMC filter, rated current 40A, rated voltage 500VAC/VDC, two-stage filter design, terminal block wiring, flange/base mounting. Operating temperature -25℃ to +85℃, compliant with RoHS and UL/EN safety certification. Widely used in industrial automation, inverters, servo drives, power equipment and electromagnetic interference suppression of three-phase power systems. Complete data manual, STEP/IGES 3D model and original factory technical support provided.