Extech 7142 Ac/Dc Withstand Voltage/Insulation Tester Thiết Bị Đo Điện Áp

15 triệu

Ninh Xá, Tp. Bắc Ninh, Bắc Ninh, Vietnam

Extech 7142 AC/DC Withstand Voltage/Insulation Tester 115V-230VAC

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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HẾT HẠN

0977 679 963
Mã số : 15746607
Địa điểm : Toàn quốc
Hình thức : Cần bán
Tình trạng : Hàng mới
Hết hạn : 21/05/2020
Loại tin :

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