Absorption Ratio and Polarization Index Measurement 10000V Digital Insulation Resistance Meter Epr50c

• Customization: Available
• Type: Universal Testing Machine
• Display: Digital
• Model NO.: EPR50C
• Weight: 0-100Kg
• Function: Insulation Resistance Test, Voltage Test
• Rated Voltage(V): 250, 500, 1000, 2500, 5000V, 10kv
• Test Voltage(V): Rated Voltage*(1+-10%)
• Power Supply: 12V Rechargeable Battery
• DC Voltage Range: 0~1000V
• DC Voltage Resolution: 0.1V
• AC Voltage Range: 0~750V
• AC Voltage Resolution: 0.1V
• Output Short-Circuit Current: Less Than 3mA(5kv)
• Absorption Ratio and Polarization Index: Yes
• Backlight: Controllable Gray Screen Backlight, Suitable for U
• Display Mode: 4-Bit Large LCD Display, Gray Screen Backlight
• LCD Display Size: 108mm*65mm
• USB Interface: Yes
• Data Storage: 500 Groups
• Transport Package: Plywood Case with Foam Inside
• Specification: 277.2mm*227.5mm*153mm
• Trademark: EP Hipot Electric
• Origin: China
• HS Code: 9030332000
• Production Capacity: 2000/Year

Product Description

EPR50C
Digital Insulation Resistance Meter

General Information:
Digital insulation resistance meter also known as megohmmeter, high voltage insulation resistance tester, etc., for the insulation resistance test. The instrument has a large LCD screen gray backlit display, data storage, data access, alarm, automatic shutdown and other functions. At the same time, it also has the function of measuring AC voltage absorption ratio and polarization index of DC voltage. The machine is beautiful and upscale, has a wide range, high resolution, convenient operation, easy to carry, accurate, reliable, stable performance, strong anti-interference ability.
Moreover, it has a shockproof, dustproof, moisture-proof structure and is a commonly used and indispensable instrument for telecommunications, electricity, meteorology, computer rooms, oil fields, electromechanical installation and maintenance, and industrial enterprises that use electricity as industrial power or energy. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment.

Digital insulation resistance meter consists of medium and large scale integrated circuits. The output power of the watch is large, and the output voltage level is a lot (with 6 voltage levels). Rated insulation test voltage range 250V ~ 10kV, insulation resistance measurement range 0.01MΩ ~ 1000GΩ. DC voltage measurement range 0 ~ 1000V, AC voltage measurement range 0 ~ 750V.


Measuring Range and Accuracy
 

Test Function	Output Voltage	Measure Range	Accuracy	Resolution
Insulation Resistance	250V(±10%)	0~10MΩ	±3%rdg±5dgt	0.01MΩ
		10~100MΩ		0.1MΩ
		100~1000MΩ		1MΩ
		1G~10GΩ	±5%rdg±5dgt	0.01GΩ
	500V(±10%)	0~10MΩ	±3%rdg±5dgt	0.01MΩ
		10~100MΩ		0.1MΩ
		100~1000MΩ		1MΩ
		1G~10GΩ	±5%rdg±5dgt	0.01GΩ
	1000V(±10%)	0~20MΩ	±3%rdg±5dgt	0.01MΩ
		20~200MΩ		0.1MΩ
		200~2000MΩ		1MΩ
		2G~20GΩ	±5%rdg±5dgt	0.01GΩ
	2500V(±10%)	0~2000MΩ	±3%rdg±5dgt	1MΩ
		2000MΩ~20GΩ	±5%rdg±5dgt	0.01GΩ
		20GΩ~200GΩ	±20%rdg±10dgt	0.1GΩ
	5000V(±10%)	0~2000MΩ	±3%rdg±5dgt	1MΩ
		2000MΩ~20GΩ	±5%rdg±5dgt	0.01GΩ
		20GΩ~200GΩ	±20%rdg±10dgt	0.1GΩ
		200GΩ~1000GΩ	±20%rdg±10dgt	1GΩ
	10kV(±10%)	0~2000MΩ	±3%rdg±5dgt	1MΩ
		2000MΩ~20GΩ	±5%rdg±5dgt	0.01GΩ
		20GΩ~200GΩ	±20%rdg±10dgt	0.1GΩ
		200GΩ~1000GΩ	±20%rdg±10dgt	1GΩ

Remark: Common electrical unit conversion
1 TΩ(Tera ohm)=1000GΩ=10¹²Ω
1 GΩ(Giga ohm)=1000MΩ=10⁹Ω
1 MΩ(Mega ohm)=1000KΩ=10⁶Ω
 

Test Function	Measure Range	Accuracy	Resolution
DC Voltage	DC 0.0V~1000V	±1.5%rdg±3dgt	0.1V
AC Voltage	AC 0.0V~750V	±1.5%rdg±3dgt	0.1V

Technical Specifications
 

Function	Insulation resistance test, voltage test
Base conditions	23°C±5°C,below 75%rh
Rated voltage(V)	250, 500, 1000, 2500, 5000V, 10kV
Test Voltage(V)	rated voltage×(1±10%)
Insulation Resistance Range(GΩ)	0.01MΩ~1000GΩ
Insulation Resistance Insulation	0.01MΩ
DC Voltage Range	0~1000V
DC Voltage resolution	0.1V
AC Voltage Range	0~750V
AC Voltage resolution	0.1V
Output short-circuit Current	≥3mA(5kV)
Absorption Ratio and Polarization Index Measurement	Have
Power Supply	12V rechargeable battery
Backlight	Controllable gray screen backlight, suitable for use in dim places
Display mode	4-bit large LCD display, gray screen backlight
LCD display size	108mm×65mm
Instrument size	L/W/H:277.2mm×227.5mm×153mm
USB interface	With USB interface, software monitoring, storage data can be uploaded to the computer, save the print
Communication Line	USB communication line 1PC
Test Line	High voltage robs red 3meter, high voltage test line black 1.5meter, green 1.5meter
Data Storage	500 groups, "FULL" symbol indicates that storage is full
Data Review	Data review function: "MR" symbol display
Overflow Display	Exceed measurement range overflow function: "OL" symbol display
Alarm Function	Alarm when the measured value exceeds the alarm setting value
Power Consumption	Standby: 30mA Max (backlight off)
	Turn on backlight: 42mA Max
	Measure:300mA Max (backlight off)
Instrument weight	2720g (including battery)
Battery voltage	When the battery voltage is low, low battery symbol "    "   will display
Automatic shut-down	automatic shutdown after 15 minutes boot
Insulation Resistance	≥50MΩ (between Measuring line and housing)
Pressure Resistance	AC3kV/50Hz 1min
Working Temperature and Humidity	-10ºC~+50ºC<85%RH
Storage Temperature and Humidity	-15ºC~+55ºC<90%RH
Suitable for Safety Regulations	IEC61010-1, IEC1010-2-31, IEC61557-1,5, IEC60529(IP54) pollution grade 2, CAT III 300V

More details about Insulation Resistance Meter please contact EP Hipot Electric, we have professional tech team to design correctly designed products and systems.