Ask Us About: ANSI/IEEE C37.90 - Rent Relay & Systems EMI Test Equipment
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ANSI/IEEE C37.90 - Rent Relay & Systems EMI Test Equipment


- 2-channel Arbitrary Waveform Generator
- Complex Waveform Simulator 500kS/s sample
- Requires DC Programmable Source


- 3kV 100 kHz & 1 MHz Slow Damped Waveforms
- Ideal Test Systems for IEC 61000-4-18
- Includes CDN 2000-06-25 (3-Phase 480v/25amp)


- 3kV 100 kHz & 1 MHz Slow Damped Waveforms
- Ideal for IEC 61000-4-18 Testing
- Often Rented with CDN 2000-06-25


- 5.5kV EFT/Burst Immunity Test System
- Stand Alone System - Built-in 300V/16Amps CDN
- Rent CCLs & Couplers for 3-Phase Power


- Fast & Slow Damped Oscillatory Wavefrom Systems
- Complete DOW solution to IEC 61000-4-18
- Both Systems Include Coupling Decoupling Network


- Configured 3 MHz, 10 MHz, 30 MHz Fast Waveforms
- Provides IEC 61000-4-18 Fast Waveforms
- Can be Rented with MIG platform for Slow Pulses


- 1.2/50us Surge Pulse to 6.6kV
- 500Ω Impedance Constant Energy .5J
- IEC 60255-27 & ANSI/IEEE C37.90


- 80 MHz - 1 GHz 300 Watt (Psat)
- 250 Watts P1dB & Front Panel Display
- Class A RF Power Amplifier


- 16.5kV Air & 9kV Contact Discharge Test Levels
- Ideal for IEC 61000-4-2 Compliance (100Volt Steps)
- Easy to use, +/- Polairty, & 150pF/330Ω Network


- 3-Phase 480Volt/25Amp Coupling Network
- MIG-OS-OS1 Damped Oscillatory System CDN


- 16.5kV Air & 10kV Contact Discharge Test Levels
- Ideal for IEC 61000-4-2 Compliance (100Volt Steps)
- Various Test Routines & Ergonomic Design


- 16kV Air & 10kV Contact Discharge Test Levels
- Compliant to IEC 61000-4-2 (150pF/330Ω)
- Upgradable to 30kV & Many R/C Networks


- 16kV Air & 8kV Contact Discharge Test Levels
- Rugged & Portable - 10Volt Steps
- Simple Design with Turn Knob Adjustments


- Teseq Capacitive Coupling Clamp (CCl)
- EFT/Burst Testing on I/O & Data Lines


- 4.1kV Surge, 4.4kV EFT, & Dips to 6 Amps
- Built-in 280v/16amps AC 300v/16amps DC
- Ideal for Low Current Dips & Transient Testing


- 4.4kV Surge & 4.4kV EFT/Burst Generator
- Built-in 260V/16Amp AC Coupling Network
- Variety of Accessories & CDNs Available
33 products
Overview
General Testing Information
ANSI/IEEE C37.90-2005 series of standards provides test levels and associated methods for relay and relay systems used in electrical equipment. This standard has several sections each relating to different EMI series of tests. The majority of these test are power on tests, excluding the insulation related testing involved in the surge withstand capabilities (SWC) tests. This standard covers several common causes interference including Electrostatic Discharge (ESD), radiated immunity, damped oscillatory pulses, electrical fast transients (EFT), and surge testing. Specific considerations needs to be given to DOW and Surge test given fairly unique requirements.
Common test sections:
ANSI/IEEE C37.90.1 - SWC DOW Pulses & EFT
ANSI/IEEE C37.90.2 - Radiated Immunity
ANSI/IEEE C37.90.3 - Electrostatic Discharge (ESD)

Test Equipment
C37.90 surge requirements include a .5 joules at each test level of the 1.2/50us waveform, often making additional test generators required. The EM Test VSS 500N6 offer a easy to use turnkey system for this and other .5 joule test requirement, often used with relay testing. This surge generator also meets the product based requirements of IEC 60255-27. The damped oscillatory waveform (DOW) test system designed by EMC Partner, the MIG-OS-OS1 offers a compliant solution to the corresponding section of C37.90. This solution offers 3-phase 480VAC/24amp equipment under test (EUT) and control via front panel.
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