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Metrel MI 3143 ST Multifunction Installation Tester

NEW The Metrel MI 3143 ST is intended for measuring the effectiveness of automatic trip out protection in case of faults in transformers and other HV equipment.

Important Calibration Information

This instrument comes with a manufacturers calibration certificate.
Please see 'Calibration Options' in the description for more details.

Next Day Delivery (subject to availability)

£3,121.95 excluding VAT £3,746.34 including VAT @ 20%
  • 4-wire 220 A Z Line and Z Loop Impedance Tester
  • Android Compatible
  • CAT IV 600 V (3000 m)
  • Ground Fault Analysis
  • High range impedance measurements
  • Mains/Battery Powered
  • Rated IP65
  • Selectable test load
  • FreeDelivery
  • 30DayMoneyBack
  • Description
  • Features & Specification
  • Resources
  • Delivery

Metrel MI 3143 STT Multifunction Installation Tester (Standard Set)


The MI 3143 STV is a multifunctional, portable battery (Li-ion) or mains powered test instrument with excellent IP protection: IP65 (case closed), IP54 (case opened). It can be controlled via an Android app A 1522 aMESM, MI 3152 EurotestXC, MI 3152H EurotestXC 2.5kV, MI 3155 EurotestXD or MI 3325 MultiServicerXD. The MI 3143 Euro Z 440 V is intended for measuring the effectiveness of automatic trip out protection in case of faults in transformers and other HV equipment. With its high precision line and loop impedance measurements on AC circuits, high current dR 300A loop and line measurements for testing partial voltage drops and contact voltage measurement, it is ideal for testing in industrial settings.

This instrument comes in two available configurations, Standard set and Euro set.
For the MI 3143-Euro Z 440v (Euro Set) please see this link.

 

*Important Calibration Information:

This instrument comes complete with the manufacturers calibration certificate. Please be aware that these certificates are generic and may also be time lapsed.
If you would prefer a personalised full traceable calibration certificate applied to the equipment before dispatch, then please select this option from the drop-down menu above, an additional calibration charge will apply.


The MI 3143-ST Set Comes Supplied With:

  • Instrument MI 3143-ST
  • Mains cable
  • RS232-PS/2 cable
  • Test lead, 2-wire, 2 pcs*
  • Crocodile clip, black, 2 pcs
  • Crocodile clip, red, 2 pcs
  • Test probe, black, 2 pcs
  • Test probe, red, 2 pcs
  • Metrel ES Manager BASIC license
  • Metrel aMESM Android app with P 1102 PRO license key
  • Short instruction manual
  • Calibration certificate
  • Protective bag for accessorie

* Replaced by 5 m and 20 m test leads in MI 3143 EU set.


Metrel MI 3143

 

Key Features:

  • High precision 4-wire 220 A Z Line and Z Loop Impedance Tester;
  • High range impedance measurements in 440 V / 16 ... 420 Hz AC Networks;
  • High current dR 300 A 4-wire partial voltage drops;
  • Ground fault analysis with contact, touch and step voltage;
  • Floating Voltmeter for partial contact results;
  • Selectable test load (33.3 % to 100 %);
  • Improved thermal performance;
  • Portable battery (Li-ion) or mains powered test instrument;
  • IP protection: IP65 (case closed), IP54 (case opened);
  • CAT IV 600 V (3000 m) safety category;
  • Bluetooth communication;
  • Black box design (remote-controlled via an Android device).

Technical Data:

  • Dimensions (w x h x d): 360 mm x 160 mm x 330 mm
  • Weight (without accessories): 6,5 kg 

Standards Applied:

  • IEEE 81-2012
  • IEC/EN 60909-0
  • IEC/EN 61557 series
  • IEC/EN 61557-3

Applications:

Electrical Power Systems

  • Distribution
  • Safety
  • Connections / Bondings

Industrial Systems

  • LV Installations Safety / Quality
  • Switchboards / Controlgears
  • Machines / Power Loads

About Metrel

Metrel was established in 1957 as a factory for the production of electrical measuring instruments and components for the domestic market and grew from there to become one of world’s leading manufacturers of measuring and testing equipment. They are one of the few companies in the industry that develops and manufactures products at a single location, starting with design and ending with final assembly, quality control and calibration.

Metrel MI 3143 ST Specification
Function Measuring Range  Resolution  Accuracy 

Impedance [Z]

Z line mΩ

Z loop mΩ

0.1 mΩ … 199.9 mΩ 0.1 mΩ ±(5 % of reading + 3 mΩ)
200 mΩ … 1999 mΩ 1 mΩ
2.00 Ω … 19.99 Ω 10 mΩ ±(5 % of reading + 3 digits)

Impedance [Z]

High current ΔR

0.1 mΩ … 199.9 mΩ 0.1 mΩ ±(5 % of reading + 3 mΩ)
200 mΩ … 1999 mΩ 1 mΩ
2.00 Ω … 19.99 Ω 10 mΩ ±(5 % of reading + 3 digits)

Earth potential [U]

Utouch

0.0 V … 199.9 V 0.1 V Calculated value
200 V … 999 V 1 V

Earth potential [U]

Um

1 mV … 1999 mV 1 mV ±(2 % of reading + 2 digits)
2.00 V … 19.99 V 10 mV
20.0 V … 199.9 V 0.1 V

Standard FREE 3-5 Day Courier Delivery – UK Mainland only - Zones A & B
Included in the price for all orders over £40.00 (exc vat). Sent using express courier, delivered within 3-5 working days from the date of your order, subject to availability.

Standard 1-2 Day Express Courier Delivery – UK Mainland only - Zones A & B
£4.50 for all all orders under £40.00 (exc vat). Sent by express courier, delivered within 1-2 working days from the date of your order, subject to availability.

Express Courier 1-2 Day Delivery – UK Mainland only - Zones A & B
£4.50 select at the checkout. Sent using express courier.

Next Day Delivery – UK Mainland only - Zones A & B
£8.00 select at the checkout. Sent using express courier, orders must be placed before 3pm for next day delivery, subject to availability.

Saturday Pre 12am - UK Mainland only - Zones A & B
£15.00 select at the checkout. Sent using express courier, orders must be placed before 3pm for Saturday delivery.

Orders must be placed before 3pm for next day delivery and a telephone number supplied, subject to availability.
Please note that predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope of our dispatch and therefore may incure additional days lead time to your order.

Orders requiring calibration. Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received late afternoon and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration. Be assured they will ship on the next dispatch, this in most cases should not add more than 24 hours to you delivery.

Delivery Surcharges
Because of the high cost of carriage we need to apply a surcharge on all deliveries made in the following regions bringing the carriage charges to:

  • Zones A & B  - Mainland delivery rates apply. 
  • Zone C - Scottish Highlands. 
  • Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands.
  • Zone E - Northern Ireland
  • Zone F - Republic of Ireland

New Postage Map Sept 2018> 

International delivery

International delivery charges are automatically added to your order at the checkout; you can also use the guide below for a guide on prices. For any questions regarding international deliveries please contact us at sales@isswww.co.uk

If no shipping option is available to your selected country please call us on +44 (0) 1603 406 148 to purchase your items.