Megger MTB7671/2 Instrument Test Box
Checks Insulation, Continuity, Loop and RCD Functions Of Testers Read More
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Insulation testers
The MTB7671/2 provides confirmation that a tester outputs the correct voltage and current (>1 mA) for each of the test voltage points. (250 V, 500 V and 1 kV). Additional test values are provided at 9 MΩ and 90 MΩ.
Continuity testers
The MTB7671/2 provides confirmation that the tester out-puts the correct open circuit voltage (4-24 V) and short circuit current (>200 mA). Test values at 0.5 Ω and 5 Ω are provided for resistance measurements.
Loop testers
The MTB7671/2 provides a direct loop measurement from the outlet socket which can be measured either with a Trip or No Trip test as the MTB7671/2 is designed to not trip RCD protected circuits. In addition it has loop plus 10 Ω and loop plus 180 Ω for testing against TT measurements. It also has a switch position for PFC tests which is linked to the loop plus 10 Ω measurement point for consistency of measurements.
RCD testers
The MTB7671/2 provides three RCD values (10 mA, 30 mA and 100 mA). For each value the five standard tests (1/2I, I @ 0°, I @ 180°, 5I @ 0° and 5I @ 180° can be performed. The MTB7671/2 has two LED indicators for RCD testing, one to show the RCD has tripped and one to show that a 5I test is being performed.Voltage measurement The MTB7671/2 also has 230 V output terminals to provide a quick check of any voltage measurement ranges on the instrument
- Tests the full range of a testers capability
- Does not trip RCD protected circuits
- Tests to the regulations BS7671, BS EN 61557 and IEE On-Site Guide
- Checks insulation, continuity, loop, PFC, RCD and voltage measurement functions
- Confirms testers continued performance between calibrations
DatenblattYou will receive next day UK delivery to your door when ordering from Sunbelt Rentals Test & Monitoring . All weekday orders confirmed before 3:00 pm will be delivered to you the next day. If you do not receive delivery by the requested delivery time we will refund your delivery charge in full.
Deliveries are made through our own delivery vehicles and by National Couriers.
Next day delivery is our standard service however, please enquire for any of the following which we will endeavour to provide at extra cost:
- pre 10:30 delivery;
- pre 12:00 delivery;
- Saturday or Sunday delivery;
- Same day delivery;
In addition to nationwide delivery we also ship to EU and worldwide, please call our Customer Services team on our number above for prices.
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*Applies to Mainland UK excluding certain hard to reach areas such as the Highlands, if you are unsure please contact us for clarification.
Deposits
If you do not have a credit account with Sunbelt Rentals Test & Monitoring , you may be required to pay a security deposit and be subject to a credit check. Please feel free to contact us and we will do our best to accommodate your needs.
