Bently Nevada 130944-01 Full-Height Slot Cover

Bently Nevada 130944-01 Slot Cover for 3500 Series Racks

The Bently Nevada 130944-01 is a full-height slot cover designed for 3500 Series monitoring system racks. This precision component protects unused slots while maintaining proper airflow and electromagnetic shielding. It ensures future expansion capability without compromising system integrity.

Technical Specifications

• Part Number: 130944-01
• Model: Full-Height Slot Cover
• Manufacturer: Bently Nevada
• Material: Polycarbonate/ABS blend with UV stabilizers
• Faceplate Height: 160 mm (6.30 in) full rack unit
• Faceplate Width: 30 mm (1.18 in) standard 3500 slot width
• Overall Depth: 18 mm (0.71 in) including retention clips
• Panel Thickness: 2.5 mm (0.098 in)
• Weight: 0.22 kg (0.49 lb)
• Color: Light gray, RAL 7035
• Surface Finish: Textured matte, gloss level <15 units at 60°

Mechanical Properties

• Tensile Strength: 55 MPa (ASTM D638)
• Flexural Modulus: 2300 MPa (ASTM D790)
• Izod Impact Strength: 65 kJ/m² at 23°C (ASTM D256)
• Heat Deflection Temperature: 125°C at 1.82 MPa (ASTM D648)
• Retention Clip Cycle Life: 5000 insertion/removal cycles minimum
• Clip Retention Force: 22 N ±3 N per clip

Environmental Specifications

• Operating Temperature: -40°C to +85°C (-40°F to +185°F)
• Storage Temperature: -55°C to +90°C (-67°F to +194°F)
• Thermal Cycling: Passes 1000 cycles -40°C to +85°C, 30 minute dwell
• Humidity Resistance: 95% RH at 65°C for 1000 hours (IEC 60068-2-78)
• Salt Fog Exposure: Passes ASTM B117, 200 hours
• Industrial Atmosphere Resistance: Passes 30 days SO₂, NO₂, H₂S exposure

Ingress Protection & Sealing

• Front Face IP Rating: IP54 (dust and splash protected)
• Rear Connector Protection: IP20
• Gasket Material: Silicone sponge, 35 Shore A
• Gasket Compression Set: <15% after 22 hours at 100°C (ASTM D395)
• Dust Sealing Efficiency: 99.5% particle retention at 5 microns

Electrical & EMC Characteristics

• Surface Resistivity: 10⁹ to 10¹¹ Ω/square (static dissipative)
• Static Decay Time: <0.5 seconds from 1000V to 100V (FTMS 101C)
• Shielding Effectiveness: >20 dB from 30 MHz to 1 GHz
• Dielectric Withstand: 2500 VAC for 60 seconds
• Arc Resistance: 180 seconds (ASTM D495)
• Comparative Tracking Index: CTI 600V (IEC 60112)

Flammability & Chemical Resistance

• Flammability Rating: UL94 V-0 at 1.5 mm thickness
• Glow Wire Test: Passes IEC 60695-2-11 at 960°C
• Oxygen Index: 32% (ISO 4589-2)
• Chemical Resistance: Passes 72 hour immersion in mineral oil, hydraulic fluid, diesel fuel
• Solvent Resistance: Resists isopropyl alcohol, acetone (limited exposure)

Key Features

• Full-height design matching 3500 module form factor
• IP54 front protection for harsh industrial environments
• Static dissipative material prevents ESD damage
• Provides 20 dB EMI shielding effectiveness
• High retention force ensures secure installation
• Withstands extreme temperatures -40°C to +85°C
• Textured matte finish resists scratches and fingerprints

FAQ

• What is the part number for this slot cover?
  It is 130944-01 full-height slot cover for 3500 racks.
• What are the exact dimensions?
  160 mm height, 30 mm width, 18 mm depth, 2.5 mm panel thickness.
• What material is it made from?
  Polycarbonate/ABS blend with UV stabilizers, UL94 V-0 rated.
• What temperature range can it handle?
  -40°C to +85°C operating, -55°C to +90°C storage.
• Is it dust and water protected?
  Yes, front face is IP54 rated with silicone gasket sealing.
• Does it provide EMI shielding?
  Yes, >20 dB shielding effectiveness from 30 MHz to 1 GHz.
• Is it ESD safe?
  Yes, static dissipative with 10⁹ to 10¹¹ Ω/sq surface resistivity.