ETCR3800A Lightning Protection Component Tester

Main Functions

Used for testing the performance parameters of lightning protection components such as varistor(MOV), discharge tube(GDT), surge protector(SPD).
Voltage measurement range: 50V~3000V
Leakage current measurement range: 0uA~1000uA
Memory: data storage 2000 groups.

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Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

ETCR3800A Lightning Protection Component Tester, also known as lightning protection component testing instrument, SPD on-site tester, varistor tester and surge protector tester, which is used for measuring performance parameters of various varistor (MOV), gas discharge tube (GDT), and surge protector (SPD). The tester not only has unique functions such as high-voltage short circuit protection, overcurrent protection, professional level parameter setting, high-voltage limit setting, boost speed setting, qualified range setting, qualified judgment screening, automatic range adjustment, etc., but also has single piece testing mode and continuous testing mode function, which is especially suitable for batch component testing. The tester is widely used for testing the performance parameter of overvoltage protection component such as lightning arrester, surge protector, varistor, metal ceramic discharge tube, vacuum lightning arrester, etc. It is a commonly used and essential instrument for meteorological lightning protection, power, communication, mechanical and electrical installation and maintenance, lightning protection component manufacturer, and industrial enterprise department.
ETCR3800A Lightning Protection Component Tester adopts true-color touch screen with Chinese interface, direct function, one-click measurement, easy and effective to operate. User do not need to laboriously memorize the operation method, click “HELP” on the screen to pop up the operation method, effectively guiding the user to operate the instrument. At the same time, the instrument adopts a large-capacity rechargeable lithium battery, with memory function, can automatically store 2000 sets of test result containing date and time, the touch screen is convenient for user to check historical record, USB data upload and export functions, as well as automatic shutdown, low battery reminder and other functions.
1.The tester has a stable output voltage, output voltage is 3000V, meeting the testing need of various components.
2.Unique professional level parameter setting function: boost speed setting, high voltage limit setting, qualified range setting, qualified judgment condition setting, and it is easy for on-site testing.
3.Two test mode: single test mode and continuous test mode can be selected, continuous test mode is especially suitable for batch component testing.
4.5 inch true-color touch screen, Chinese interface, click “HELP” on the screen to pop up the operation method, guiding user to operate the instrument.
5.Memory, clock function, can automatically store 2000 groups test results containing date and time.
6.USB communication interface.
7.Large capacity lithium battery.

Technical Parameter

1.Measurement range & accuracy

Measurement Function	Output	Measurement Range	Measurement Accuracy	Solution
Varistor	Voltage 0~3000V	50~3000V	±2％rdg±3dgt	1V
Varistor	Current 0~1.5mA	0~1000μA	±2%rdg±10dgt	0.1uA
Discharge Tube	Voltage 0~3000V/1.5mA	50~3000V	±2％rdg±3dgt	1V

Test conditions: varistor: 1mA±5μA; 0.75U1mA≤±1％±1d, discharge tube: 100V/S±10%

2.General Specifications

Power Supply	DC 7.4V 2600mAH rechargeable lithium battery
Display Mode	5 inch true-color touch screen
Measurement Method	DC voltage drop method
Shift Gear	Fully automatic gear shifting
Boost Speed Setting	5 boost levels
High Voltage Limit Setting	“250V” adjustment, max. setting 3000V
Qualification Range Setting	Yes
Qualification Criteria Setting	Voltage or leakage current can be set as condition for judging whether qualified or not.
Qualification Judgement Reminder	Buzzer prompt, emit one beep sound indicates qualified, emit three beep sound indicates unqualified.
Memory	Automatic store testing data, varistor 1000 groups, gas discharge tube 1000 groups.
Data Access	Yes
Overflow Display	“9999.99” symbol indicates when over range overflow.
Test Mode	Single: one click testing does not require preset. Continuous: preset voltage can be set, fast and effective.
Data Upload	USB interface, testing data can be uploaded to computer and be exported to Excel format.
Battery Voltage	Battery level indication, when low battery level display, the tester need to be charged in time.
Automatic Shutdown	Automatic shutdown in no operation after 25 minutes start up.
Consumption	Standby: about 140mA, measurement: about 830mA
Test Line	Red 1.5m 1 PCS, black 1.5m 1 PCS; Alligator Clip 2 PCS, probe 2 PCS
Host Size	212mm×175mm×76mm
Weight	About 1200g
Working Temperature & Humidity	-20℃~40℃; below 80%Rh.
Store Temperature & Humidity	-20℃~60℃; below 70%Rh.

Model comparison

Product Picture	Product Model Name	Voltage Test Range	Leakage Current Range	Insulation Resistance	Qualified Range Judgement	Continuous Mode	Color Touch Screen
	ETCR3800A Lightning Protection Component Tester	50V～3000V	1mA	--	Yes	Yes	Yes
	ETCR3800B Lightning Protection Component Tester	50V～3000V	1mA	500V/2500V，10GΩ	Yes	Yes	Yes

Data download

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ETCR3800A Lightning Protection Component Tester

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