IEC60898-1 MCCB dielectric properties Modular Intelligent Safety Tester

Standards & Clauses:

This tester conforms to the requirements of numerous standards, including but not limited to IEC 61009-1:2012 and IEC 60898-1:2015 Clause 9.7.

Featuring seven comprehensive functions—AC withstand voltage, DC withstand voltage, insulation resistance, grounding, leakage current, power, and low-voltage start testing—this advanced platform provides all-in-one safety testing capabilities.

With its globally advanced modular architecture, the system integrates safety compliance testing with intelligent information management. Supporting data collection, storage, analysis, and transmission, it offers a cutting-edge solution for smart, connected manufacturing environments and is the optimal choice for intelligent factory testing.

Technical Parameters:

Model	Test Project								Function		Accuracy
	ACW	DCW	IR	GB	LC	PWR	STR	O/S	Variable frequency power supply	transformer	1%
SN6872F	√	√	√	√	√	√	√		√		√

 

 

Features:

 

■ 12-inch full-color touchscreen with integrated virtual keyboard for rapid and intuitive input.
■ Independently developed test system software designed to fully support intelligent testing requirements.
■ Local storage of test data with seamless connectivity to MES and other information management systems.
■ High precision measurements: main test items with 1% accuracy, power testing with 0.2% accuracy.
■ Multiple communication interfaces including WiFi, Ethernet, USB, RS232, RS485, and CAN for versatile connectivity.

■ Modular Design: Each function is implemented as a modular card, allowing flexible multi-function selection and customization. This supports an innovative sales and service system.
■ Parallel Testing: Withstand voltage, insulation, and grounding tests can be performed simultaneously, significantly reducing overall test time and improving efficiency.
■ Fault Self-Diagnosis: The system displays fault causes, supports remote upgrades, and features modular design to enable rapid troubleshooting and problem resolution.
■ Remote Upgrade: Software can be upgraded remotely to address issues and implement customized updates without onsite intervention.
■ Rapid Discharge: Patented rapid discharge technology discharges the tested object within 50ms, enhancing safety and efficiency.
■ High Voltage Protection (GFI): Real-time loop monitoring dynamically detects the tested object's status. In case of personnel contact with high voltage, the system automatically disconnects the high voltage output, preventing electric shock and ensuring operator safety.
■ WiFi Connectivity: Supports connection to wireless networks and mobile hotspots, enabling network communication, remote diagnostics, remote upgrades, and other online functions.
■ Built-in Power Supply: Integrated frequency conversion power supply delivers real-time output of voltage and frequency as required, with a built-in capacity of 6KVA (customizable for higher power needs).
■ Arc Detection: Detects abnormal current circuits in the tested object to identify exposed short-circuit defects effectively.
■ Barcode Scanning: Supports barcode-triggered test start, batch testing, and data linkage between barcode and test results, simplifying data management and analysis.
■ Data Management: Real-time graphical display of statistical data facilitates analysis and management. Compatible with databases, MES, and other information systems for seamless integration.

 

 

AC Withstand Voltage (ACW)

 

Rated output	5KV/100mA, short-circuit current>200mA
The output voltage range	100 ~ 5000V
Output voltage accuracy	±(1%× set value +2 words)
Voltage resolution	1V
Output frequency	50/60Hz
Frequency accuracy	±0.1Hz
Output adjustment	±(1%× set value +2 words)
Current upper limit	0.00 to 100.00mA
The current lower limit	0.000 to 9.999mA
Current measurement range	0.00 ~ 100.0mA
The current measurement resolution	0.001/0.01mA
Current measurement accuracy	±(1%× reading value +5 words)
Slow rise time	0-999.9s
Slow down time	0.1-999.9s
Test time	0,0.3-999.9s
Time resolution	0.1s
Time accuracy	±(0.2% x set value +1 word)
Arc detection	0-9
Current compensation range	0.000-20.00mA

 

DC Withstand Voltage (DCW)

 

Rated output	6KV/10mA
The output voltage range	200～6000V
Output voltage accuracy	±(1%× set value +2 words)
The output ripple	＜2%
Current upper limit	0.00 to 10.00mA
The current lower limit	0.000 to 9.999mA
Current measurement range	0.00 ~ 10.0mA
The current measurement resolution	0.001/0.01mA
Current measurement accuracy	±(1%× reading value +5 words)
Slow rise time	0-999.9s
Slow down time	0.1-999.9s
Test time	0,0.3-999.9s
Time resolution	0.1s
Time accuracy	±(0.2% x set value +1 word)
Arc detection	0-9
Current compensation range	0.000-5.000mA
Discharge time	100ms

 

Insulation Resistance (IR)

 

Rated output		2500V/50GΩ
The output voltage range		200～2500V
Voltage resolution		1V
Output voltage accuracy		±(1%× set value +2 words)
Ripple coefficient		≤2%
Resistance measuring range		0.00 to 10.00mA
Resolution of resistance measurement		0.000 to 9.999mA
Accuracy of measurement	1.000MΩ~999.9MΩ Output 200-500V	±(7%× reading value +3 words)
	1.000MΩ~999.9MΩ Output 501-2500V	±(5%× reading value +3 words)
	1.00GΩ~10.00GΩ Output 501-2500V	±(7%× reading value +3 words)
	10.00GΩ~50.00GΩ Output 1000-2500V	±(15%× reading value +3 words)
Slow rise time		0-999.9s
Slow down time		0.1-999.9s
Test time		0,0.3-999.9s
Time resolution		0.1s
Time accuracy		±(0.2% x set value +1 word)
Discharge time		＜100ms

 

Grounding Resistance (GR)

 

Rated output		32A/600mΩ
The output voltage range		1.00～32.00A
Voltage resolution		0.01A
Output voltage accuracy		±(1%× set value +3words)
Current fluctuations		≤0.4% x Set value/min
The output voltage		3.00-8.00V AC
The resolution of the		0.1V
The output frequency		50Hz/60Hz
Frequency accuracy		±0.1Hz
Upper/lower resistance setting		0.1-600mΩ
Resistance range	0.1-600mΩ	1.00～10.00A
	0.1 the Rm Ω R=(6400/ set current value)m ω	10.10～64.00A
Resolution of resistance measurement		0.1/1mΩ
Accuracy of resistance measurement		±(1%× reading value +3 words)
Voltage measuring range		0.00-6.40V AC
Voltage measurement resolution		0.01V
Accuracy of voltage measurement		±(1%× reading value +3 words)
Resistance compensation		0-100mΩ
The test of time		0,0.3-999.9s
Temporal resolution		0.1s
Time accuracy		±(0.2%× reading value +3 words)

 

Touch current/leakage current

 

Test Probe Setup	Ground contact current: G-L, G-N, AUTO (G-L, G-N)
	Contact current to surface: PH-L, PH-PL
7 kinds of human body simulation circuits (MD) are standard (optional customized human body network)	MD A.	GB12113/IEC60990,GB4706.1/IEC60335-1 GB7000.1/IEC60598-1,GB4943.1/IEC60950-1 GB8898.1/IEC60065
	MD B.	UL1563
	MD C.	GB4943.1/IEC60950-1
	MD D.	UL544P
	MD E.	UL544NP/UL484/UL923/ UL1029/UL471/UL867/UL697
	MD F.	GB12113/IEC60990 GB7000.1/IEC60598-1
	MD G.	GB4943.1/IEC60950-1
Test power supply		Polarity Switching: On, Off, Auto
		Grounded and Un-grounded Conversion: On, Off
		The transition between the normal connection state and the non-connection state of the neutral line of the test power supply: ON, OFF
Test voltage output		Single-phase, requires an external isolation transformer or variable frequency power supply; provides the voltage and frequency required for the test.
Test voltage upper limit setting		0.0V~300.0V AC
Test voltage lower limit setting		0.0V~300.0V AC
Test voltage resolution		0.1V ; 45Hz~65Hz
Test voltage measurement range		0.0V~300.0V,45Hz~65Hz
Test voltage resolution		0.1V,45Hz~65Hz
Test voltage measurement accuracy		20.0V~300.0V: ±(2%×reading value+3 digits)
load current		20A
Overcurrent Protection		RMS current and response time: 25A＜3s
		Peak current and response time: 70A＜10ms
Touch current measurement upper limit (effective value)		0.0mA～20.000mA
Touch current measurement lower limit (RMS)		0.0mA～20.000mA
Touch current measurement resolution (RMS)		0.001mA
Touch current measurement judgment error (RMS)	AC	±(1%×reading value+3 digits)
	15Hz≤f≤ 100kHz	±(1%×reading value+3 digits)
	100kHz＜f≤ 1000kHz	±(2%×reading value+3 digits)
Touch current compensation range		0.000~1.000mA; automatic measurement; can be turned on or off
testing time		0; (1 ~999.9); 0 is infinite
Test time resolution		0.1s
test accuracy		±( 1% × set value + 1 word)
test method		AUTO (G-L, G-N); time for 1 and a half times each

 

Load Power

 

Power upper/lower limit settings		0.0～6000W
Power measurement range		0.0-999.9W,1000-6000W
Power measurement resolution		0.1W,1W
Power Measurement Accuracy	PF＞0.9	±(0.1%×reading value+0.1%×range)
	PF≤0.9	±(0.4%×reading value+0.1%×range)
Voltage measurement range		0.0-300.0V
Voltage measurement resolution		0.1V
Voltage measurement accuracy		±(0.1%×reading value+0.1%×range)
testing time		0,0.3~999.9s
Time resolution		0.1s
time accuracy		±(0.2%×setting value+1 word)

 

Low Voltage Start

 

Current upper/lower limit setting	0.00-20.00A
Current measurement range	0.000-9.999A ,10.00-20.00A
Current measurement resolution	0.001A/0.01A
Current measurement accuracy	±(0.1%×reading value+0.1%×range)
Voltage measurement range	0.0-300.0V
Voltage measurement resolution	0.1V
Voltage measurement accuracy	±(0.1%×reading value+0.1%×range)
Testing time	0,0.3~999.9s
Time resolution	0.1s
time accuracy	±(0.2%×setting value+1 word)

 

Test Display: