Multi Noise Simulator MNS-C41 - NOISE LABORATORY CO.,LTD.

Multi Noise Simulator (MNS) Multi Noise Simulator MNS-C41

EMC Compliance Testing, With NoiseKen Quality

MNS-C41 combines the key EMC immunity tests, such as Electrical Fast Transient/Burst (IEC 61000-4-4), Lightning Surge (IEC 61000-4-5), and Voltage Short Interruptions (IEC 61000-4-11), into a single platform. Purpose-built for EMC compliance testing, it streamlines the test process, enhances reliability, and provides a dependable testing environment that enables operators to work with confidence.

Multi Noise Simulator MNS-C41 product image

EMC Testing

Specifications

Supports EFT/Burst, Lightning Surge, and Voltage short Interruptions Testing
Compliant with IEC 61000-4-4, IEC 61000-4-5, and IEC 61000-4-11
* Voltage Dip Testing (16A) also available optionally. Voltage Variation Testing is not supported.
Dedicated PC Control Software with Malfunction Judgement and Automated Report Generation functions.
Dedicated Pre-Check Software for Efficient Daily Inspection
Durable, Maintenance-Friendly Design for Long-Term Reliability
Color Touch Panel with Excellent Visibility and Operability
English and Japanese User Interface

Specification

● Electrical Fast Transient / Burst Test
■Generator Specifications

Parameter	Specification
Applicable Standard	IEC 61000-4-4 Ed.3:2012 Compliant
Output Voltage	200 V to 4500 V, 10 V Step
Polarity	Positive / Negative
Pulse Repetition Frequency	0.1 kHz to 1000 kHz
	0.1 kHz to 1 kHz /0.01 kHz Step 1.0 kHz to 10 kHz / 0.1 kHz Step
	10 kHz to100 kHz /1 kHz Step 100 kHz to 1000 kHz/10 kHz Step
Number of pulses	1 to 1000, 1 Pulse Step
Burst Duration	Calculated as:(Number of Pulses) / (Pulse Repetition Frequency)
Burst Duration	Directly Adjustable Range:0.01ms to 999 ms
Burst Period	10 ms to 1000 ms ±10%, 10 ms Step
Polarity Alternation Function	Not Available
Continuous Pulse Output	Not Available
Waveform Specification (50 Ω Load) Pulse Output	Pulse Peak Voltage:(Output Voltage / 2) ±10% Rise Time : 5 ns ±30% Pulse Width : 50 ns ±30%	Applicable Range Output Voltage: ±250 V to 4000 V Pulse Repetition Frequency: 5 kHz to 100 kHz
Waveform Specification (1 kΩ Load) Pulse Output	Pulse Peak Voltage:(Output Voltage x 0.95) ±20% Rise Time : 5 ns ±30% Pulse Width : 35 ns - 150 ns ±30%

■CDN Specifications

Parameter	Specification
EUT Power capacity	Single-Phase AC 85 V - 240 V, 50/60 Hz, DC 125 V, 16 A
Application Phase	L / N / PE
Application Phase	Single Line, All Lines, or Individual Lines Selection
Coupling Mode	Common Mode
Output Type	Terminal Block
Coupling Capacitor	33 nF
Waveform Specification (50 Ω Load)	Pulse Peak Voltage:(Voltage Setting / 2) ±10% Rise Time: 5.5 ns(-1.5/+1.5) ns Pulse Width: 45 ns(-15/+15) ns Specified at: Voltage Setting: ±4000 V Pulse Repetition Frequency: 5 kHz to 100 kHz
Input residual voltage	10% or less of the set pulse voltage Specified with EUT line inputs and outputs open-circuited
AC Line Synchronization	Mode: Synchronous / Asynchronous Phase Angle: 0° - 360° ±10°, 1° Step Min. Sync Voltage: AC 90 V or Higher Frequency: 50 Hz / 60 Hz ±10%

● Lightning Surge Test
■Generator Specifications

Parameter		Specification
Applicable Standard		IEC 61000-4-5 Ed.3:2014 Compliant
Output Voltage		250 V ～ 4500 V　10 V step
Polarity		Positive / Negative
1.2/50 μs - 8/20 μs Combination Wave	Voltage	Open-Circuit Voltage:250 V - 4500 V ±10% Front Time:1.2 μs ±30% Duration:50 μs ±20% Undershoot:≤ 30% of Peak Voltage
1.2/50 μs - 8/20 μs Combination Wave	Current	Short-Circuit Current : 125 A to 2250 A ±10% Front Time : 8 μs ±20% Duration : 20 μs ±20% Undershoot : ≤ 30% of Peak Current
Suge Generation Circuit Type		Floating
Repetition Period		10 s to 999 s
Output Type		4 mm Safety Plug
Pulse Voltage Monitor		BNC Output, 2000 V/V (±10%) Output accuracy: ±10% of actual output.	Open-Circuit Output (No Waveform Guarantee)
Pulse Current Monitor		BNC Output, 1000 A/V (±10%) Output accuracy: ±10% of actual output.	Short-Circuit Output (No Waveform Guarantee)

■CDN Specifications

Parameter			Specification
EUT Power capacity			Single-Phase AC 85 V - 240 V, 50/60 Hz DC 125 V, 16 A
Application Phase			L／N
Coupling Mode			Common Mode, Normal Mode
Output Type			Terminal Block
Coupling network			Common Mode: 10 Ω + 9 μF Normal Mode: 18 μF
Waveform Specification	Common Mode	Voltage	Open-Circuit Voltage: 250 V - 4500 V ±10% Front Time: 1.2 μs ±30% Duration: 50 μs (+10 μs / -25 μs)
	Common Mode	Current	Short-Circuit Current: 20.8 A - 375 A ±10% Front Time: 2.5 μs ±30% Duration: 25 μs ±30%
	Normal Mode	Voltage	Open-Circuit Voltage: 250 V - 4500 V ±10% Front Time: 1.2 μs ±30% Duration: 50 μs (+10 μs / -25 μs)
	Normal Mode	Current	Short-Circuit Current: 125 A - 2250 A ±10% Front Time: 8 μs ±20% Duration: 20μs ±20%
AC Line Synchronization			Mode: Synchronous / Asynchronous Phase Angle: 0° - 360° ±10°, 1° Step Min. Sync Voltage: AC 90 V or Higher Frequency: 50 Hz / 60 Hz ±10%

● Voltage Short Interruptions Test

Parameter	Specification
Applicable Standard	IEC 61000-4-11 Ed.3:2020 Compliant (parameters listed below only)
Test Range	0 V - 240 V
Frequency	DC, 50/60 Hz
Output Current	16A
Inrush Current	500 A Peak
Interruption Duration	100 μs - 30 s
Fall Time / Rise Time	1μs - 5 μs
AC Line Sync Output	0° - 360°, 1° Step
Repetition Period	10 ms - 999 s

■ General Specifications

Parameter	Specification
Power Requirements	AC 100 V - 240 V ±10%, 50/60 Hz
Power Consumption	130 VA
Operating Environment	Temperature: 15°C - 35°C Relative Humidity: 25% - 75%
Dimensions	W 430 × H 349 × D 540 mm(Excluding Protrusions)
Weight	Approx. 50 kg

■ Other Specifications

Parameter	Specification
Emergency Stop Button	Push-Lock Pushbutton Switch
Interlock Terminal	Testing Stops When Open-Circuited
Pre-Check Function	PC Software-Based(Basic Waveform Verification)
EUT Line Input/Output Terminal	Terminal Block
LCD	Color Touchscreen
Language	Selectable: English / Japanese

Optional Accessories

Product Name	Model No.	Description
CDN Waveform Verification Connector	02-00169A	Dedicated connector for verifying CDN output waveform.
SG Terminal Connection Plate for MNS-C41	03-00145A	Metal plate for connecting the SG terminal of the tester to the ground plane.
Single-Phase Tap Transformer	17-00008A	Transformer for voltage dips and short interruptions testing in accordance with IEC 61000-4-11. *not an Isolation Transformer!
Outlet Box for MNS(125 V, 15 A, 2P+PE)	18-00089A	Outlet box for connecting EUTs, rated for 125 V, 15 A. JP/USA (Type A)
Outlet Box for MNS(Multi-Type)	18-00090A	Outlet box for EUT connection compatible with multiple outlet standards.
Coupling Clamp	15-00018A	Coupling clamp for communication line testing in accordance with IEC 61000-4-4.
Clamp Calibration Fixture	15-00010A	Fixture for verifying and calibrating the coupling characteristics of the coupling clamp.
OPTICAL INTERFACE BOX	07-00022A	Interface unit for optically isolated connection between the tester and a PC.
MNS-C41 Pre-Check Kit	14-00078A	Pre-check software for verification of MNS-C41 output waveform. * Oscilloscope required separately.
MNS-C41 RemoteW	14-00079A	Dedicated software for remote control of the MNS-C41 from a PC.