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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Kyoritsu 4118A Loop Impedance MeterOverview The Kyoritsu 4118A Loop Impedance Meter is a custom microprocessor controlled tester designed for precise loop impedance measurements. Manufactured by Kyoritsu, this device ensures the reliability and safety of electrical circuits. Applications In scenarios where the loop resistance of an earth circuit is too high, circuit breakers or earth leakage devices may become inoperative during an overload or short circuit. To prevent such incidents,
Overview
The Kyoritsu 4118A Loop Impedance Meter is a custom microprocessor-controlled tester designed for precise loop impedance measurements. Manufactured by Kyoritsu, this device ensures the reliability and safety of electrical circuits.
Applications
In scenarios where the loop resistance of an earth circuit is too high, circuit breakers or earth leakage devices may become inoperative during an overload or short circuit. To prevent such incidents, it is crucial to measure the earth circuit resistance to ensure it is sufficiently low.
Tests
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Loop Impedance:
- 20Ω - 25A
- 200Ω - 2.3A
- 2000Ω - 15mA
Features and Specifications
Loop Impedance Measurements
- Range: 20Ω, 200Ω, 2000Ω
- Accuracy: ±2% rdg + 4 dgt
AC Test Current
- 20Ω: 25A
- 200Ω: 2.3A
- 2000Ω: 15mA
AC Test Period
- 20Ω: 20ms
- 200Ω: 40ms
- 2000Ω: 280ms
PSC Ranges
- 200A - (2.3A, 40ms)
- 2000A - (25A, 20ms)
- 20kA - (25A, 20ms)
PSC Accuracy
Consider the accuracy of loop impedance
Voltage
Operating Voltage: General
Safety Standards
- IEC61010-1 CAT III 300V
- IEC61557-1,-3
- IEC61010-2-031 (Pollution Degree 2)
IP Rating
IEC60529 - IP54
Dimensions
185(L) × 167(W) × 89(D)mm
Weight
Approximately 560g
Included Accessories
- Moulded plug test leads
- Pouch for test leads
- Shoulder strap
- 7121 (Distribution board test leads)
- Instruction manual
Standard Warranty
1 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy