Kusam-meco KM 4234 ER Operation Manual

Digital 4 wire earth resistance tester

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An ISO 9001:2008 Company
FEATURES :
Auto-ranging microprocessor controlled.
Earth testing range 2 , 20 , 200 , 2k .
Earth voltage measuring : 0-300V AC.
Automatic C spike check.
Automatic P spike check.
GENERAL SPECIFICATIONS :
Measuring Ranges : Earth Resistance : 0-2 , 0-20 , 0-200 , 0-2k
Earth Voltage
Earth Resistance Resolution : 0-2 : 0.01
Accuracy : Earth Resistance : ± 2%rdg ± 3dgt
Earth Voltage
Temperature & Humidity : Operating : 0°C ~ 50°C 80% R.H.
Pollution Degree : 2
Altitude : up to 2000m.
Power Supply : 1.5V (AA) X 8
Dimensions : 250 (L) x 190 (W) x 110 (D)mm
Weight : Approx. 1430g (battery included)
ACCESSORIES :
Test leads (red-15m, black-10m, yellow-10m, green-5m), 4 Auxillary earth spikes, User Manual, Carrying case,
Shoulder belt, Batteries & Fuse (0.1A 250V)
SAFETY :
LVD : EN 61010-1 : 2001; EMC : EN 61326-1:2006 Class B
CISPR 11 : 2003/A1:2004/A2:2006 Group 1 Class B; EN 61326-1:2006, EN 61000-4-2:2009, EN 61000-4-4:2004,
EN 61000-4-6:2009, EN 61000-4-3:2006/A1:2008; EN61010-1 CAT IV 300V.
EARTH VOLTAGE MEASUREMENT
E
ES
!
C
P
1
1
Earth electrode
(rod) under test
THREE-TERMINAL EARTH RESISTANCE MEASUREMENT
E
ES
!
C
P
1
1
Earth electrode
(rod) under test
An ISO 9001:2008 Company
Navin.com/D.drive/sandeep gupta/New catlog Dec 2011/KM-4234ER.cdr
®
DIGITAL
4 WIRE
LCM display.
Auto power OFF.
Data Hold.
Robust, Compact and easy to carry.
2-wire test, 3-wire test, 4-wire test.
: 0-300V AC
0-20 : 0.1
0-200 : 1
0-2k : 10
: ± 2%rdg ± 3dgt
Storage : -10°C ~ 60°C 80% R.H.
S
H
MAX.
AC 300V
P
C
2
2
Test spike
S
H
MAX.
AC 300V
P
C
2
2
Potential
Current
spike
spike
®
G-17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai - 400 015. INDIA.
Sales Direct.: 022 -24156638,
Email : kusam_meco@vsnl.net,
EARTH RESISTANCE TESTER
FOUR-TERMINAL EARTH RESISTANCE MEASUREMENT
E
ES
!
C
P
1
1
Earth electrode
(rod) under test
TWO-TERMINAL EARTH RESISTANCE MEASUREMENT
E
ES
!
C
P
1
1
Earth electrode
(rod) under test
All Specifications are subject to change without prior notice
Tel. : 022-24124540, 24181649,
Website : www.kusamelectrical.com
Model KM 4234ER
S
H
MAX.
AC 300V
P
C
2
2
Potential
Current
spike
spike
S
H
MAX.
AC 300V
P
C
2
2
Potential
spike
Fax : 24149659

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Summary of Contents for Kusam-meco KM 4234 ER

  • Page 1 ® DIGITAL 4 WIRE EARTH RESISTANCE TESTER An ISO 9001:2008 Company FEATURES : Model KM 4234ER Auto-ranging microprocessor controlled. LCM display. Auto power OFF. Earth testing range 2 , 20 , 200 , 2k . Data Hold. Earth voltage measuring : 0-300V AC. Robust, Compact and easy to carry.
  • Page 2 * Maximum Demand Controller/Digital Power Meter * Digital Hand Held Temperature Indicators ® ® 17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai-400015. INDIA OPERATION MANUAL Sales Direct: (022)24156638 Tel.:(022) 2412 4540, 2418 1649 Fax: 91-22-2414 9659 E-mail : kusam_meco@vsnl.net, Website : www.kusamelectrical.com; www.kusam-meco.co.in...
  • Page 3 1. INTRODUCTION INDEX PAGES This Meter has been designed and tested according to the IEC Publication 348, Safety requirements for Electronic Measuring 1) INTRODUCTION............Apparatus, EN 61010-1, EN-61326-1, EN 61557-1, EN-61557-5 and other safety standards. Follow all warnings to ensure safe 2) SAFETY NOTES............
  • Page 4 2)SAFETY NOTES 3) FEATURES Read the following safety information carefully before attempting Microprocessor controlled with advanced safety features to operate or service the detector. LCM display Use the meter only as specified in this manual, otherwise, the Auto - Ranging protection provided by the meter may be impaired.
  • Page 5 5) INSTRUMENT LAYOUT 4) SPECIFICATION Earth Resistance Measuring Ranges 0-2 , 0-20 , 0-200 , 0-2k AC 300V Earth Voltage 0-300 V AC AUTO OFF AUTO RANGING Accuracy Earth Resistance MICROPROCESSOR CONTROLLED 2% rdg 3dgt Earth Voltage TEST / STOP 2% rdg 3dgt ON/OFF...
  • Page 6 6) MEASURING METHODS Four - terminal earth resistance measurement 1) Battery Voltage Check AC 300V a. Before testing, press the "ON/OFF" button, when the "Battery : Low" appears or the display, replace with new batteries. Earth Electrode Potential b. Prior to measuring, If "Battery : Low" appears on the display, Current (rod) under test replace with new batteries...
  • Page 7 Notes : 8) MAINTENANCE Check the following prior to proceeding with measurement: WARNING 1) Checking if Auxiliary Earth Spikes connect correctly when Do not mix new and old batteries together. the "RC" LED lit. Battery Replacement :- When the Battery "Low" appears on 2) Indication for "Rc"...
  • Page 8 WARRANTY Each “KUSAM-MECO” product is warranted to be free from defects in material and workmanship under normal use & service. The warranty period is one year (12 months) and begins from the date of despatch of goods. In case any defect occurs in functioning of the instrument,...

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