Rent CDNs for Transient Immunity Testing
All CDN Equipment
Coupling/Decoupling Rentals
3-Phase Mains CDNs
EFT/Surge Coupler Rental
Transient Test Systems
Surge/EFT Generators
DOW Test System
Damped Oscillatory Equipment
- Coupler for Surge, EFT, & Ringwave Pulses
- Max 125 Amps 690 V AC or 1,000 V DC
- Transient Generator Mounted in Rack
- CDN for Shielded & Unshielded Data Lines
- Maximum 3 kV Surge & 4 kV EFT/Burst
- Compatible to PoE and PoE+ requirements
- Coupler for Surge, EFT, & Ringwave Pulses
- Max 480 Volts 32 Amps AC
- Automatic Coupler for NX5/NX7 Systems
- Coupler for Surge to IEC 61000-4-5
- Max 100 Amps 690 V AC or 1,000 V DC
- Manual Coupler for NX5/NX7 Systems
- Coupler for EFT/Burst to IEC 61000-4-4
- Max 100 Amps 690 V AC or 1,000 V DC
- Manual Coupler for NX5/NX7 Systems
- CDN for up to 8 wire unshielded twisted pair (UTP)
- Max Surge Voltage 2 kV Current 50 Amps
- Coupling to 1, 2 or 4 pairs
- Designed for Burst to IEC 61000-4-4
- Max 100 Amps 690 V AC or 1,000 V DC
- Handles up to 8.8 kV EFT/Burst Pulses
- Coupler for Surge to IEC 61000-4-5
- Max 100 Amps 690 V AC or 620 V DC
- Manual Coupler for NSG 3060 or NSG 3040
- Coupler for Surge, EFT, & Ringwave Pulses
- Maximum 480 Volts 32 Amps AC/DC
- Automatic Coupler for Axos5/8 Systems
- CDN for 4 Unshielded Unsymmetrical Lines
- Coupler for Surge & Ringwave Transients
- Maximum Impulse Voltage 4 kV
- CDN for 4 Unshielded Unsymmetrical Lines
- Coupler for Surge & Ringwave Transients
- Maximum Impulse Voltage 4.8 kV
- Coupler for Surge, EFT, & Ringwave Pulses
- Maximum 480 Volts 32 Amps AC/DC
- Automatic Coupler for NSG 3060/NSG 3040
- Coupler for Surge, EFT, & Ringwave Pulses
- Maximum 270 Volts 16 Amps AC/DC
- Rented with Teseq NSG 3060 Test System
- Max: 690 Volts Phase to Phase, 63 Amps
- Rented with Teseq NSG 3150 Test System
- Compliant for IEC 61000-4-5 Coupling Methods
- 415 V AC/Sweep Tests & 115 V DC Tests
- Manual Coupler for 1, 2 or 4 Power Lines
- Rented with Common Mode Test System
- Coupler for Damped Oscillatory Pulses
- Maximum 480 Volts 25 Amps AC
- Rented with MIG-OS-OS1 Generator
Overview
Supply Line Coupling Decoupling Networks
Coupling decoupling networks or CDNs provide the capability to put pulses at the correct degree onto power mains or supply lines at a variety of voltage and current steps. The two most commonly required pulses to be applied to power lines would be combination wave surges based upon IEC 61000-4-5 and electrical fast transients (EFT/Burst) based upon IEC 61000-4-4. Given the nature of EFT events, couplers associated with this EMI event do not necessarily require communication with the generator. Surge based couplers, often referred to as surge coupling networks require communication connections with the associated generator in order to properly place the pulses at the correct degree or time on the associated power line. There are several threshold, for both current and voltage that these networks are designed for without causing damage.
- ~250-300VAC up to 16 amps
- 480VAC up to 32 amps
- 620/690VAC up to 100 amps
- 690VAC (1kV DC) up to 200 amps
