Three phase Chassis Mount EMC/RFI filter, 358 series, 30A, Terminal Block

Description

The EN 358 Compact EMI/RFI Filter is a high-performance solution designed to effectively suppress electromagnetic interference (EMI) and radio frequency interference (RFI) in motor drive applications. Its compact and slim design makes it ideal for installations with limited mounting space.

Key Features and Benefits (358 Series):

• Compact and Slim Design: Ensures easy installation in tight spaces.
• Versatile Connection Options: Choose from various safety terminal blocks to match your specific application.
• Exceptional Attenuation: Meets Class C1 and C2 emission limits, even with long cable lengths.
• Reliable Performance: Features chokes with excellent saturation resistance and thermal behaviour for consistent performance under demanding conditions.
• Safety and Compliance: Certified to UL 1283 and EC/EN60939, ensuring safety and regulatory compliance.

Technical Specifications (30A Model):

• Rated voltage:
  • 3x480VAC(EN358) 50/60Hz
  • 3X520VAC (EN358HV) 50/60Hz
• Operating frequency: 50/60Hz
• Rated currents: 30A @50°C
• High Potential Test voltage:
  • L-GND 2650 VDC for 2 sec (EN358)
  • L-GND 2750 VDC for 2 sec (EN358H)
  • L-L 2250 VDC for 2 sec
• Temperature range: -25°C to +100°C
• Certifications: UL 1283, EC/EN60939
• Flammability: UL 94V-2
• Protection category: IP 20
• Overload capability: 1.5x Rated Current for 60 sec, once/hour
• New solid safety connector blocks available for the whole range
• Exceptional attenuation performance from 150 kHz to 30 MHZ
• Excellent saturation resistance up to 50 m cable length
• Most compact and slim filter designs fit with class C1 &C2 limit

Applications:

• Three-phase variable speed motor drives
• Servo drives, inverters, and converters
• Energy conversion devices (machines, process automation)
• HVAC equipment, elevators, power supplies, UPS
• Other three-phase applications

Choose the EN 358 Compact EMI/RFI Filter for reliable EMI suppression and efficient performance in your motor drive applications.

Technical specifications

Operating frequency: dc to 60Hz
Maximum continuous operating voltage: 3x480VAC(EN358)
3X520VAC (EN358HV)

Rated currents: 7 to 180A @ 50°C max.

High potential test voltage: L –> PE 2650VDC for 2 sec (standard types)
L –> L 2100VDC for 2 sec

Temperature range (operation and storage): -25°C to +100°C (25/100/21)

Design corresponding to: UL 1283,CSA 22.2 NO 8, IEC 60939