MT-6920 Motor Rotor Testing System (24-48 Channel)

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Product Details:

Usage & Applications Industrial
Measuring Voltage Range 300 Volt (v)
Frequency (MHz) (200k/500k/1MHz) Megahertz (MHZ)
Size 435x190x522mm
Weight 7-15 Kilograms (kg)
Warranty Yes
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MT-6920 Motor Rotor Testing System (24-48 Channel) Price And Quantity

Minimum Order Quantity 1 Unit

MT-6920 Motor Rotor Testing System (24-48 Channel) Product Specifications

Frequency (MHz) (200k/500k/1MHz) Megahertz (MHZ)
Weight 7-15 Kilograms (kg)
Measuring Voltage Range 300 Volt (v)
Size 435x190x522mm
Usage & Applications Industrial
Warranty Yes

MT-6920 Motor Rotor Testing System (24-48 Channel) Trade Information

Payment Terms Cash in Advance (CID)
Supply Ability 100 Unit Per Month
Delivery Time 7 Days
Main Domestic Market All India

Product Description

24/48 Channels
Hipot/Leakage Current
Insulation Resistance
Winding Layer short Test
Resistance Welding Test
Inductance Test
It can test multiple sets of DUTs simultaneously
4-Wire DC Resistance measurement will be more accurate than others
The Impulse/Surge with waveform comparison is a non-destructive analysis
Chinese/English screen could be switched arbitrarily

SPEC

Model	MT-6920
Test Channel	24/48
DC Resistance Test (6920)
DCR Range	0.1m-100k
Measuring Mode	4-Wire
DCR Accuracy	Low Resistance 0.1m-1(0.2%1m) High Resistance 1-100K0.1%
Safety Hi pot Test (7605)
AC Output Voltage	100V-3000V
AC Leakage Current	0.001mA-10mA
AC Arcing Detection	Detect gears from 0-9
DC Output Voltage	100V-3000V
DC Leakage Current	0.001mA-5mA
DC Arcing Detection	Detect gears from 0-9
IR Output Voltage	100V-1000V
Insulation Resistance	1-9999M
Measuring Time	0.1-99.9s Continuously adjustable
Voltage Accuracy	(3% of setting+5V)
Impulse Winding Test (6920)
Impulse Voltage (programmable)	200V-3000V
Impulse Voltage Accuracy	2%
Total area comparison	When layer short happened, the loss of power on coil increase, the resonance damping coefficient increase, resonance amplitude decrease, the total area decrease. These are the basic parameters we check layer short. By calculating and comparing the deference of area between golden sample and DUT. Show by percentage Analysis the power loss by this data.
Differential area comparison	Add up the difference between normal wave and DUT wave call Area differential. When layer short happened, the inductance reduce(similar the transformer). The wave phase change and the area differential also change. This will show fail on the instrument. However, the parameter might cause deviation because of the deviation of inductance, resonance phase shift. (Silicon steel product such as motor and traditional transformer is not suitable) By calculating and comparing the deference of area between golden sample and DUT. To determine the degree of waveform overlap. Compare the inductance by this.
Wave comparison	Set a acceptable wave range, if the DUTs wave is in this range shows pass otherwise, fail This parameter can judge both amplitude and phase of resonance wave. This can increase the detection capability of layer short.
Corona comparison	In pulse test, the insulation defect will cause discharge and create corona. This function is able to count the times that corona happened base on the degree of deviation. Detect the discharge phenomenon on the coil.
Flat comparison	If the layer short happened, the waveform will tremble. Therefore, the instrument will quantize and compared it.

SYSTEM

Test fixture	According to the test requirements
Indicator	Pass/Fail Screen Diaplay/Sound
Built-in Storage	Storage of 100 rewritable data sets
Operation	Manual, RS-232
Power Supply	Voltage	90-132Vac or 198-264Vac
Power Supply	Frequency	50/60Hz
Power consumption	300VA
Environment	Temperature	10-40
Environment	Humidity	20-90%RH
Display	6920	5.7" dot-matrix display (320*240)
Display	7605	4.3" TFT LCD (480*272)
Dimension (WHD)	6920	435x190x522mm
	7605	435x145x522mm
	6908	435x145x522mm
Weight	6920	15 Kg
	7605	14 Kg
	6908	7 Kg
Interface	RS-232

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