ETCR3800B Lightning Protection Component Tester-ETCR

ETCR3800B Lightning Protection Component Tester

Product Characteristics

1.  Applied to testing the performance parameters of the lightning protection elements such as  metal oxide varistor(MOV) and  gas discharge tube (GDT) and the insulation resistance (Mohm), polarization index (PI), dielectric absorption ratio (DAR).

2.  Initial action voltage test,Range:50~3000V

3. Leakage Current ,Range:0~1000μA

4. GDT Test for Discharge Tube

5 .DC breakdown voltage test,Range:50~3000V

6 .Insulation resistance Mohm test:Range:0.5~10GΩ

7. Data Storage :1000 groups

8. Touch Color Screen Display

9. USB data upload function

ETCR3800B ALightning Protection Component Tester used for testing the pressure-sensitive resistance(MOV),discharge tube(GDT).The meter with high voltage short circuit protecion ,overcurrent protection,self-inspection function,automatic range adjustment ,large output power,Initial action voltage U1mA.Test Range:50~3000V, Leakage Current Range:0~1000μA,DC breakdown voltage test,Range:50~3000V,good repeatability.Also has the qualified range setting, the qualified judgment screening function.Widely used in lightning arrester, lightning protector, surge protector, varistor, cermet discharge tube, direct air lightning protection tube and other overvoltage protection components performance parameters. The instrument adopts touch color screen with direct function, one-click measurement, simple and fast operation, accurate and reliable, excellent test stability and anti-interference ability, safe and durable.At the same time, the meter uses a large-capacity rechargeable lithium battery, with functions such as data storage, data review, qualification judgment, automatic shutdown, and USB data upload.

ETCR3800B ALightning Protection Component Tester with anti-vibration, dust-proof and moisture-proof structure, the whole machine is beautiful and durable, suitable for harsh working environment. It is a commonly used instrument for weather protection, electricity, communication, electromechanical installation and maintenance, lightning protection component manufacturers, and industrial enterprises.

1. Range and Measurement Accuracy

Measure Function

Output Voltage

Measure Range

Accuracy

Resolution

Test Condition

MOV

Initial action voltage U (1mA) 

50~3000V

±2%rdg±3dgt

1V

1mA±5μA

LeakageCurrent I(0.75U, 1mA)

0~1000μA

±2%rdg±10dgt

0.1uA

0.75U1mA≤±1%±1d

GDT

DC breakdown voltage Vsdc

50~3000V

±2%rdg±3dgt

1V

100V/S±10%

*Insulation resistance

500V

0.5MΩ~2GΩ

±5%rdg±10dgt

0.1M

Only for ETCR3800B

2500V

2.5MΩ~10GΩ

±5%rdg±10dgt

0.1M 


Test Conditions: MOV:1mA±5μA;0.75U1mA≤±1%±1d,CDT:100V/S±10%

2.Others Technical Parameters

Power Supply

DC 7.2V 2600mAH rechargeable lithium battery (continues working above 3 hours)

Test mode

DC power drop method

Shift

Automatically

Display Mode

Touch color LCD, LCD size: 108mm×65mm

Host Dimension

215mm×178mm×83mm

Weight

1200g

Test Wire

Red wire 1M, black wire 1M

Boost Speed Setting

5 boost level in total

High Voltage Threshold Value Setting

Adjusting with step "250V", the maximum can be set to 3000V

Qualified Range Setting

Yes

Qualified Judgment Function

Buzzer indication, qualified ring once, unqualified three rings

Overvoltage Protection

Yes

Data Storage

MOV 1000 groups; GDT 1000 groups; Insulation resistance: 1000 groups, storage space used and remaining capacity indication

Data Upload

USB interface, storage test record can be uploaded to computer

Battery Voltage

Battery charge indication, low battery voltage remind to replace the battery

Auto Shut down

25 minutes after boot up, the meter shuts down automatically without any operation

Accessories

Host: 1PCS; Test wires: 2PCS; Alligator clip: 2PCS; Probe: 2PCS; Charger: 1PCS; USB communication cable: 1PCS;Meter bag: 1PCS





Model Varistor Test Discharge Tube Test Insulation Resistance Test
ETCR3800A Yes Yes No
ETCR3800B Yes Yes Yes

  Meter  1pcs
 Test wires(1red and 1black)  2pcs
  Alligator clip(1red and 1black)  2pcs
 Charger(12V/2A)  1pcs
 Communication cable  1pcs
 CD  1pcs
 Aluminum case  1pcs
 Manual、Warranty Card、Certificate  1pcs


ETCR3800A 3800B Catalog