Megger LTW425-EU-BS Loop Impedance & RCD Combined Tester, Loop Impedance Test Type 2 Wire 440V, RCD Test Type AC
- RS-artikelnummer:
- 237-883
- Tillv. art.nr:
- LTW425-EU-BS
- Tillverkare / varumärke:
- Megger

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Pris (ex. moms) Each
9 625,80 kr
(exkl. moms)
12 032,25 kr
(inkl. moms)
Enheter | Per unit |
1 + | 9 625,80 kr |
- RS-artikelnummer:
- 237-883
- Tillv. art.nr:
- LTW425-EU-BS
- Tillverkare / varumärke:
- Megger
Ej tillämpbart
- COO (Country of Origin):
- GB
Lagstiftning och ursprungsland
Ej tillämpbart
- COO (Country of Origin):
- GB
Produktdetaljer
LTW425
The Megger LTW425 two wire earth loop tester verifies the loop impedance of a live electrical circuit, ie without the need to disconnect the electrical supply. Offers a high resolution 2-wire loop testing solution that does not trip 30 mA RCDs and can be used on a wide range of voltages.
High resolution (0.001Ω) 2 wire testing + maxZ + (R1+R2)
Backlit display
2 wire loop tests: Phase to Earth, Phase to Neutral or Phase to Phase
3 phase circuits with RCD protection can be tested
Tests radial circuits where the circuit does not return to the origin, even where only a phase and neutral contacts are available.
10 second non trip loop test time with Auto test extension up to a further 10 seconds if noise is detected, to improve the accuracy of the test
High current loop testing for supplies that do not have an RCD fitted
AUTO START will start the loop test running as soon as the test leads are connected; No need to press the test button means much safer testing
PFC Display up to 40kA
Voltage and frequency measurement
110 Vac systems including 110V centre tap to earth (55 V phase to earth) can be tested on the secondary winding.
IP54 Weatherproof case
Optional 10A fused 2 wired test leads and crocodile clip set
Complies with IEC61010-1 300V CATIV safety standard and meets EN61557
Backlit display
2 wire loop tests: Phase to Earth, Phase to Neutral or Phase to Phase
3 phase circuits with RCD protection can be tested
Tests radial circuits where the circuit does not return to the origin, even where only a phase and neutral contacts are available.
10 second non trip loop test time with Auto test extension up to a further 10 seconds if noise is detected, to improve the accuracy of the test
High current loop testing for supplies that do not have an RCD fitted
AUTO START will start the loop test running as soon as the test leads are connected; No need to press the test button means much safer testing
PFC Display up to 40kA
Voltage and frequency measurement
110 Vac systems including 110V centre tap to earth (55 V phase to earth) can be tested on the secondary winding.
IP54 Weatherproof case
Optional 10A fused 2 wired test leads and crocodile clip set
Complies with IEC61010-1 300V CATIV safety standard and meets EN61557
Note
RS is an authorised Megger distributor. Purchased though RS this product is eligible for the Megger extended 3 Year warranty
Supplied with
Test lead set with crocodile clips, mains socket test lead, 8 AA alkaline batteries, hard carry case and instructions.
Specifikationer
Attribute | Value |
Calibrated | RSCAL |
Loop Impedance Test Type | 2 Wire |
Test Equipment Type | Combined Loop & RCD Tester |
Maximum Voltage Measurement | 440V |
RCD Test Type | AC Selective |
Best Loop Test Accuracy | ±10% |
RCD Test Current | 4A |
Non-Trip Loop Test | Yes |
Safety Category | CAT IV 300 V, IEC 61010 |
Display Type | LCD |
Battery Life | 2000 Tests |
Battery Type | AA |
Power Source | Battery |
Weight | 1000g |
Height | 78mm |
Minimum Operating Temperature | -10°C |
Length | 203mm |
Safety Category Voltage | 300V |
Model Number p | LTW425 |
Safety Category Level | CAT IV |
Width | 148mm |
Maximum Operating Temperature | +50°C |