SUNHENRY SH360-10/M 10A 440VAC EMl Filters Screw Wiring

Description

The SUNHENRY SH360-10/M is an industrial-grade three-phase three-wire single-stage power line EMI/RFI filter engineered to suppress conducted electromagnetic emissions and mitigate noise susceptibility in heavy industrial automation equipment. Operating at a continuous rated current of 10A and nominal voltage handling up to 440VAC (480VAC max), this unit provides high insertion loss performance across the standard 150 kHz to 30 MHz interference spectrum. Designed with heavy-duty metric screw terminals, the filter establishes secure, low-impedance electrical contact for continuous duty under severe mechanical vibration and industrial electrical stress.

Technical Specifications:
Manufacturer: SUNHENRY
Model Number: SH360-10/M
Equipment Type: 3-Phase 3-Wire EMI/RFI Power Line Filter
Filter Stages: 1-Stage (Single-Stage Common-Mode and Differential-Mode Suppression)
Rated Operational Current: 10 A (Continuous at 40°C)
Nominal Line Voltage: 440 VAC Line-to-Line, 50/60 Hz
Maximum Line Voltage: 480 VAC (3-Phase 3-Wire Configuration)
Phase Configuration: 3-Phase, 3-Wire (L1, L2, L3, Ground/PE)
Operating Frequency: 50/60 Hz (Main power line), DC to 400 Hz rated
Attenuation Frequency Band: 150 kHz to 30 MHz
Dielectric Withstanding Voltage (Line to Line): 1450 VDC (2 seconds)
Dielectric Withstanding Voltage (Line to Ground/Chassis): 2250 VDC (2 seconds)
Insulation Resistance: ≥ 500 MΩ at 500 VDC
Maximum Leakage Current: < 1.5 mA (at 440 VAC / 50 Hz, nominal conditions)
Termination Style: Heavy-Duty Metric Screw Terminals (M4)
Enclosure Construction: Tin-Plated / Galvanized Sheet Steel Enclosure
Mounting Configuration: Chassis Base Panel Mount with Screw Flange Tabs
Operating Temperature Range: -25°C to +85°C
Climatic Category: 25/085/21 (IEC 60068-1)
Environmental Ingress Rating: IP20 (with terminal barrier)
Standards Compliance: IEC/EN 60939, UL 1283, CE, RoHS

Engineering Architecture and Industrial Application:
The SH360-10/M utilizes balanced internal inductors and precision safety-rated class X2 and Y2 film capacitors to form a robust low-pass LC filter network. In modern manufacturing architectures, high-speed switching semiconductors inside Variable Frequency Drives (VFDs), servo controllers, switch-mode power supplies (SMPS), and inverter-driven pumps generate substantial common-mode and differential-mode noise. Without dedicated line filtration, these high-frequency conducted disturbances propagate upstream into the main three-phase distribution grid, degrading the signal integrity of sensitive PLCs, optical encoders, and process sensors.

The SH360-10/M acts as a bidirectional electrical barrier. It prevents internal switching transients generated by power electronics from entering the facility power bus, while simultaneously isolating connected machinery from incoming grid voltage spikes, line noise, and RF coupling. This single-stage configuration provides the optimal balance between high attenuation efficiency, low leakage current, and compact mechanical footprint for panel builders.

Technical Compatibility and Commercial Procurement:
Original Engineering: Manufactured to strict OEM industrial specifications, ensuring identical mechanical footprint, mounting pitch, and electrical insertion loss characteristics for direct replacement or new system builds.
Technical Compatibility: Fully compatible with three-phase delta or wye systems without neutral connection. Ideal for integration at the line side of 10A servo drives, automated packing machines, industrial laser controllers, CNC axes, and semiconductor processing equipment.
Lead Time: Inquire with procurement engineering for standard factory dispatch intervals, inventory verification, and scheduled volume deliveries.

Key Attributes
Brand Name: SUNHENRY
Model Number: SH360-10/M
Packaging Type: -
Manufacturing Date Code: 2024-6-10
Place of Origin: Shanghai, China
Description: -
Specification: Three phase
Application: Power conditioner
Operating Temperature: -25~85℃
Package / Case: -
Series: SH360
Features: -
Size / Dimension: 75*72*40MM
Impedance: -
Material: Aluminum
Voltage - Rated AC: 380v

Packaging and Delivery
Selling Units: Single item
Single package size: 8X7.5X4.5 cm
Single gross weight: 0.350 kg