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Summary of Contents for METREL CS 2171
- Page 1 Calibration Set CS 2171 User Manual Version 1.0.7; Code. No. 20 752 148...
- Page 2 Mark on your equipment certifies that it meets requirements of all subjected EU regulations. Hereby, Metrel d.d. declares that the CS 2171 is in compliance with subjected EU directive. The full text of the EU declaration of conformity is available at the https://www.metrel.si/DoC.
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Page 3: Table Of Contents
CS 2171 Calibration set Table of contents General introduction ....................4 Scope ........................ 4 Applied standards ....................4 Calibration set description ..................5 Warnings ......................... 7 Operation with Calibration set ................8 Continuity resistance test .................. 8 Insulation resistance test ................... 9 Measurement of withstanding voltage ............. -
Page 4: General Introduction
General introduction 1 General introduction 1.1 Scope Calibration set CS 2171 is intended for calibration of Multiservicer MI 2170, MultiservicerXA MI 3321, CE Multitester MI 2094 and similar appliance safety testers. It contains parts for various test functions like: Continuity resistance;... -
Page 5: Calibration Set Description
Calibration set description 2 Calibration set description The Calibration set CS 2171 is housed in a plastic case with handle. Front plate has a clear layout for easy access to a particular test group. Figure 2.1: Front panel layout of the calibrator CS 2171... - Page 6 2 cascade banana test leads; 2 noncascade banana test leads; 2 probe tips METREL; 1 Schuco test cable 1 jumper; Figure 2.2: Calibration set CS 2171 Contact your distributor or visit METREL home page http://www.metrel.si for any additional accessory required.
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Page 7: Warnings
In order to reach the highest level of operator’s safety while carrying out various tests when using the Calibration set CS 2171, as well as to ensure that the test equipment remains undamaged, it is necessary to consider the following warnings: Read the User manual with special care for safe operation. -
Page 8: Operation With Calibration Set
CS 3321F Calibration set Operation with Calibration set 4 Operation with Calibration set Calibration set CS 2171 contains set of 4 different function groups. Operator has to be familiar with the tested instrument (measurements) and with its calibration procedure. 4.1 Continuity resistance test Continuity resistance test group allows 4-wire or 2-wire measurement. -
Page 9: Insulation Resistance Test
CS 3321F Calibration set Operation with Calibration set 4.2 Insulation resistance test Measuring leads of tested instrument should be connected to the banana sockets of appropriate insulation resistance in insulation resistance group (2). Connect PE test socket on the tested instrument to COM socket and other to desired resistance socket. Measurement has to be started and displayed result compared with the reference value. -
Page 10: Measurement Of Withstanding Voltage
COM socket with cascade banana cable, and + side to 100 MΩ socket with noncascade banana cable with HV test probe METREL at the instrument side. Connect – side of the V-meter with 10MΩ internal resistance to COM socket and + side of the V-meter to 101KΩ... -
Page 11: Leakage Current Test
Substitute leakage, differential leakage and direct PE leakage current tests: Connect PE of measured test sockets to COM socket and L of measured test socket to desired leakage current socket of the CS 2171. Substitute leakage-S and Touch leakage current tests: Connect touch leakage probe to COM socket and L of measured test socket to the desired leakage current socket of the CS 2171. - Page 12 CS 3321F Calibration set Operation with Calibration set Do not remove test leads until measurement is finished to prevent electric shock! Make sure that grounding of main supply wall sockets is appropriate! Tested leakage currents normally flow into PE of measured main supply plug. ...
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Page 13: High Voltage Test Measurement
COM socket using standard lead and HV test socket to desired HV socket of the CS 2171 using standard noncascade banana test lead with HV test probe METREL. Connect jumper to (A) sockets. It is possible to connect A-meter into current circuit (instead of jumper) to measure current. - Page 14 Maximum loading time is 1 minute! For connecting HV socket use noncascade banana test cable with HV test probes METREL. Notes: Insert supplied test tips into HV input sockets if HV test probe tips cannot access contacts inside the sockets.
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Page 15: Maintenance
To maintain the operator’s safety and to ensure the reliability of the Calibration set it is advisable to inspect the set on a regular basis. Check that the calibrator CS 2171 and its accessories are not damaged. If any defect is found please consult your service center, distributor or manufacturer. -
Page 16: Technical Specifications
CS 3321F Calibration set Operation with Calibration set 6 Technical specifications Continuity resistors group Rated resistors Value [W] Tolerance(Reference load < Tolerance (Max. load < 60 Max current [A] 10 sec) sec) ±(0.5 % + 2 mΩ) ±(1 % + 2 mΩ) Insulation resistors group Rated resistors Value [W] Tolerance (Reference load <... - Page 17 CS 3321F Calibration set Operation with Calibration set HV test resistors group Rated resistors Rated Max. Tolerance Tolerance current [mA] Loading (Reference (Max. load < Duty Max. time Value [W] Voltage load < 10 60 sec) [%] ratio [%] [min] sec) [%] 500 k 1000...
- Page 18 CS 3321F Calibration set Operation with Calibration set General specifications Measuring category ........CAT II 300 V ............... CAT I 1000 V Protection classification ......... Class II Pollution degree ..........2 Dimensions (w × h × d) ........36 x 16 x 33 cm Mass (without accessories) ......
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