중고 EXTECH 7142 내전압,절연저항시험기 판매 > 내전압 안전규격시험기

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중고 EXTECH 7142 내전압,절연저항시험기 판매 > 내전압 안전규격시험기

중고 EXTECH 7142 내전압,절연저항시험기 판매 요약정보 및 구매

제조사 익스텍
브랜드 EXTECH
품명 내전압,절연저항시험기
모델명 EXTECH 7142
판매가격 전화문의
(상기 금액은 부가세 별도입니다.)

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구입 및 기술문의 : 010-4221-0660

 

 

 

7100 시리즈는 저가형 Safety 테스터로 7315모델과 함께 연동 가능 하며 네 가지의 테스트를 하실 수 있습니다.

 

 

특징

1. Three Common Safety Tests: ACW, DCW & IR
2. Enhanced 128 x 64 graphic LCD display
3. Able to link with 7315 Ground Bond Tester to form a 19" rack
4. Capable of linking up to 100 testers
5. Storage up to 10 memories with 3 steps per memory to perform any of the safety tests in any sequence
6. Patented DC Hipot force discharge in less than 0.2 seconds to protect operators from electrical shock
7. Patented Smart GFI circuit detects human body contact and shut down the high voltage immediately
8. Front panel software calibration
9. Built-in PLC Remote interface
10. Compact size and light weight

7100 Series Modular Hipot / Insulation Tester

MODEL7130713271407142
AC WITHSTAND VOLTAGE
Output Rating5KVAC/20mA
RangeResolutionAccuracy
Output Voltage, KVAC0-5.000.01±(2% of setting + 5V)
Output Frequency50Hz/60Hz ±100ppm, User Selection
Output WaveformSine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5
Output Regulation± (1% of output + 5V), From no load to full load
SETTINGS
Max-Limit AC Current, mA0 - 20.000.01±(2% of setting + 2counts)
Min-Limit AC Current, mA0 - 9.9990.001±(2% of setting + 2counts)
Ramp Up Time, second0.1 - 999.90.1±(0.1% + 0.05sec)
Ramp Down Time, second0 - 999.90.1
Dwell Time, second0, 0.3 - 999.9 (0=continuous)0.1
Arc Detection0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity)
DC WITHSTAND VOLTAGE (7140,7142 ONLY)
Output Rating6KVDC/7500µA
Output Voltage, KVDC0 - 6.000.01±(2% of setting + 5V)
Output Ripple< 5%(6KV/7500µA at Resistive Load)
SETTINGS
Max-Limit DC Current, µA0 - 75001±(2% of setting + 2counts)
Min-Limit DC Current, µA0 - 999.90.1±(2% of setting + 2counts)
Ramp Up Time, second0.1 - 999.90.1±(0.1% + 0.05sec)
Ramp Down Time, second0, 1.0 - 999.90.1
Dwell Time, second0, 0.4 - 999.9(0=continuous)0.1
Arc Detection0, 1 - 9 ranges (0=OFF, 9 is the most sensitivity)
Discharge Time? 200 msec
INSULATION RESISTANCE (7132,7142 ONLY)
Output Rating1KVDC/9999MΩ
Output Voltage, DCV30 - 100010±(2% of setting + 5V)
SETTINGS
Max-Limit Resistance, MΩ0, 1 - 9999 (0=OFF)1±(2% of setting+2counts)at 500-1000VDC,1 -1000 MΩ
Min-Limit Resistance, MΩ1 - 99991±(5% of setting+2counts)at 500-1000VDC,1000 -9999 MΩ
±(8% of setting+2counts)at 30-500VDC, 1 -1000 MΩ
Ramp Up Time, second0.1 - 999.90.1±(0.1% + 0.05sec)
Ramp Down Time, second0, 1.0 - 999.90.1
Delay Time, second0, 0.5 - 999.9(0=continuous)0.1
MEASUREMENT
AC/DC Voltage, KV0 - 6.000.01±(1.5% of reading + 1count)
DC Voltage, V (IR only)30 - 10001±(1.5% of reading + 5V)
AC Current, mA0 - 3.5000.001±(2% of reading + 2counts)
3.00 - 20.000.01
DC Current, µA0 - 350.00.1±(2% of reading + 2counts)
DC Current, mA0.300 - 3.5000.001
3.00 - 7.500.01
Resistance, , MΩ1 - 9999
(Auto Range)
0.001
0.01
0.1
1
±(2% of setting+2counts)at 500-1000VDC, 1 -1000 MΩ
±(5% of setting+2counts)at 500-1000VDC, 1000 -9999 MΩ
±(8% of setting+2counts)at 30-500VDC, 1 -1000 MΩ
GENERAL
Input Voltage AC115/230Vac±15%, 50/60Hz ± 5%, Fuse 3.15A
PLC Remote ControlInput : Test , Reset , Memory1.2.3 , Interlock
Output : Pass , Fail , Processing , Reset-Out
Interface(Option)RS485 Interface
Memory10 memories, 3 steps/memory
Graphic Display128×64 Graphic LCD
SafetyBuilt-in Smart GFI circuit,GFI trip current 450?A max, HV shut down speed: <1mS
Key LockTo prevent unauthorized alteration of the test Parameters
CalibrationBuild-in software and external calibrated meters
VerificationBuild-in software driven verification menu to test fault detection circuits
Alarm Volume SettingRange: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume.
Environment0-40℃, 20-80%RH
Dimension/Net Weight215mm(W)×89mm(H)×370mm(D)/ 10Kg
STANDARD ACCESSORIES
Power Cord(10A)×1
Fuses×2 (Including a spare contained in the fuse holder)
Interlock Disable Key(1505)×1
Hipot Test Lead ,1.5m(1101)×1
Hipot Return Lead ,1.8m(1102)×1
*product specifications are subject to change without notice.

 

 

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