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Sew 4310 IN Digital 10kV High Voltage Insulation Tester

Sew 4310 IN Digital 10kV High Voltage Insulation Tester  Price in Pakistan
Sew 4310 IN Digital 10kV High Voltage Insulation Tester  Price in Pakistan
Sew 4310 IN Digital 10kV High Voltage Insulation Tester  Price in Pakistan
Sew 4310 IN Digital 10kV High Voltage Insulation Tester  Price in Pakistan
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Sew 4310 IN Digital 10kV High Voltage Insulation Tester Price in Pakistan
Sew 4310 IN Digital 10kV High Voltage Insulation Tester Price in Pakistan
Sew 4310 IN Digital 10kV High Voltage Insulation Tester Price in Pakistan
Sew 4310 IN Digital 10kV High Voltage Insulation Tester Price in Pakistan
Sew 4310 IN Digital 10kV High Voltage Insulation Tester
  • Stock: Inquiry
  • Brand: Sew
  • Model: MTCM-125
Rs106,000/-

FEATURES:

  • 2 Lines × 16 Characters LCD
  • Microprocessor-controlled
  • Tests insulation resistance up to 20 TΩ
  • 4 Insulation test voltages: 1000V, 2500V, 5000V, 10000V
  • AC / DC Voltmeter (30~600V)
  • Short-circuit current up to 5mA
  • PI (Polarization Index) indication
  • DAR (Dielectric Absorption Ratio) indication
  • Auto-ranging on all insulation ranges
  • Optical USB to RS-232 data transmission
  • Well isolated from contact
  • Well protected from surges
  • 2 built-in optical LEDs for data transfer
  • Visual and audio warning of external voltage presence (≥30Vac or ≥30Vdc)
  • Auto-hold function to freeze reading
  • Overload protection
  • Adjustable testing duration: 1~30 minutes
  • Internal memory for data storage
  • Displays testing duration for insulation measurement
  • Auto-off function
  • 200 measurement results can be saved in memory and recalled on display

Special Functions:


Voltmeter:

Conventional insulation testers are highly susceptible to damage when testing insulation resistance while voltage is present on the measured object (whether ACV or DCV). To safely prevent damage, this new line of testers has the unique ability to sense voltage on a measured object. If any voltage is sensed, the tester will automatically switch to voltage detection mode and display the voltage finding on the LCD screen. This allows the user to prevent damage caused by attempting to measure insulation resistance while voltage is present.

DAR = Dielectric Absorption Ratio:

The Dielectric Absorption Ratio is the ratio of the insulation resistance measured at 1 minute divided by the insulation resistance measured at 30 seconds. Thirty seconds after starting a test, the tester will beep, indicating that the resistance value measured at 30 seconds has been saved. One minute after starting a test, the tester will beep again, indicating that the DAR result has been computed. The display format then changes to display the DAR result.

DAR : 1-min insulation resistance /30-sec insulation resistance

PI = Polarization Index:

The Polarization Index is the ratio of the insulation resistance measured at 10 minutes divided by the insulation resistance measured at 1 minute. One minute after starting a test, the resistance value is saved and the DAR is displayed. The test then continues, and after 10 minutes, the tester will beep again, indicating that the PI result has been computed. The display format changes to display the PI result.

PI : 10-min insulation resistance / 1-min insulation resistance

Document:

Product Details
Product NameSew 4310 IN Digital 10kV High Voltage Insulation Tester
PriceRs. 106,000/-
Summary
Current Measurement0.5nA ~ 0.55mA (Depending on the insulation resistance)
Safety StandardEN 61010-1 CAT IV 600V | EN 61010-2-030 | EN 61326-1
Resolution1000MΩ: 1MΩ | 10GΩ: 0.01GΩ | 100GΩ: 0.1GΩ | 1TΩ: 1GΩ | 10TΩ: 10GΩ | 20TΩ: 100GΩ
Insulation Resistance2TΩ / 1000V | 5TΩ / 2500V | 10TΩ / 5000V | 20TΩ / 10000V
Test Voltage1000V, 2500V, 5000V, 10000V
Power Source1.5V "C" × 8 Alkaline batteries
TECHNICAL SPECIFICATION
VoltmeterACV: 30~600V (50/60Hz) | DCV: 30~600V | Accuracy: ±(2.0%rdg + 3dgt) | Resolution: 1V
General Specification
Accuracy±(5.0%rdg + 5dgt) : 0~200GΩ / 1000V | 0~500GΩ / 2500V | 0~1000GΩ / 5000V | 0~2000GΩ / 10000V |±20%rdg : 200G~2TΩ / 1000V | 500G~5TΩ / 2500V | 1000G~10TΩ / 5000V | 2000G~20TΩ / 10000V
Short Circuit Currentup to 5mA
WeightApprox. 4284g (battery included)
Dimensions330(L) × 260(W) × 160(D)mm

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