Kusam-meco KM 2805 MK-1 Instruction Manual

Kusam-meco KM 2805 MK-1 Instruction Manual

Digital insulation resistance tester

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An ISO 9001:2008 Company
Model - KM 2805 MK-1 insulation resistance tester is a handheld
instrument designed primarily to make resistance / insulation
resistance measurement
PHYSICAL SPECIFICATION
Display (LCD)
Digital : 9999 Counts, Analog bar graph with LCD backlight
-10°C~40°C (14°F~104°F )
Operating Temperature
Storage Temperature
-20°C~ 60°C (-4°F~ 152°F)
Relative Humidity
8 pcs of 1.5V (LR 14) Batteries or power adaptor
(input voltage 230, 50/60Hz, 150 mA, input DC15V, 1.0A).
Battery Type
(optionally available at extra cost.)
202(H) x 155(W) x 94(L) mm
Dimensions
Weight
Approx. 2kg (including battery).
GENERAL SPECIFICATION
Range
Overloading
Battery Indicator
Icon Display
Current Consumption
Display Backlight
Computer Connection
Data Logging and Recall
Autorange
Warning
Voltage
Compare Measurement
PI Measurement
Time
Accessories
INSULATION RESISTANCE MEASUREMENT
Output Voltage
Display Range
Open Circuit Voltage
DC 500V 0% ~ +20%
Test Current
Short Circuit Current
0.0M ~ 99.9M
Accuracy
100M ~ 9.99G
10.0G ~ 20.0G
® ®
An ISO 9001:2008 Company
® ®
DIGITAL INSULATION RESISTANCE TESTER
85% @ 0°C~ 40°C below ;
90% @ -20°C ~ 60°C.
Auto ranging.
Display OL on Insulation Resistance range
Displays Battery Condition
Equips with function and battery indicator icons.
Maximum : around 1.0A, Average : around 20mA
Bright backlight for clear readings in poorly lighted areas.
Via USB interface.
18 points
The Meter automatically selects best range
And red light will on.
Auto discharge Voltage function
Use the compare function to set a pass/fail compare
level for the insulation measurements.
Polarization Index is the ratio of insulation resistance.
You can pre-set two points of time and automatically
carry out the measurement
To carry out measurement by setting specified time
within15 Minutes
Two pcs of plug test lead to one alligator clip (Black & Green),
One pc of Two plugs test lead to alligator clip (Red), Batteries,
User's manual, Tool Box, USB interface cable, Software,
Power Adaptor.
500V
1M ~ 5.5G
DC1000V 0% ~ +20%
@1M
3.5mA
±(3%+5)
0.0M ~ 99.9M
±(5%+5)
100M ~ 9.99G
±(10%+5)
10.0G ~ 40.0G
G-17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai - 400 015. INDIA.
Sales Direct : 022 - 24156638.
Email : kusam_meco@vsnl.net, Website : www.kusamelectrical.com, www.kusam-meco.co.in
ACCURACY SPECIFICATION
1000V
2M ~ 40G
5M ~ 100G
DC 2500V 0% ~ +20%
@2M
3.5mA
3.5mA
>3.5mA
±(3%+5)
0.0M ~ 99.9M
±(5%+5)
100M ~ 9.99G
±(10%+5)
10.0G ~ 100.0G
Note: All Specification are Subject to change without prior notice.
Tel.: 022 -2 4124540, 24181649
(5KV, 1T )
Model KM 2805 MK-1
Preliminary Data
SAFETY
-
Certification
IEC 61010 CAT. III 600V over voltage
Compliances
and double insulation standard
CE IEC61010, IEC61326, IEC61557
Accuracy
± (% of reading ) +
(number of least significant
digits ).
Operating Temperature
18°C ~ 28°C
Relative Humidity
45 ~ 75% RH
VOLTAGE MEASUREMENT
DC Voltage
Measurement Range
±30 ~ ±600V
Resolution
Accuracy
2500V
10M ~ 1000G
DC5000V 0% ~ +20%
@5M
3.5mA
±(3%+5)
0.0M ~ 99.9M
±(5%+5)
100M ~ 9.99G
±(10%+5)
10.0G ~ 99.9G
Above
Humidity :below 50%]
Fax : 022 - 24149659
AC Voltage
30 V~ 600V(50/60Hz)
1 V
± (2% + 3)
5000V
@10M
±(3%+5)
±(5%+5)
±(10%+5)
: [±(20%+5)
100G

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Summary of Contents for Kusam-meco KM 2805 MK-1

  • Page 1 ® ® DIGITAL INSULATION RESISTANCE TESTER (5KV, 1T ) An ISO 9001:2008 Company Model - KM 2805 MK-1 insulation resistance tester is a handheld Model KM 2805 MK-1 instrument designed primarily to make resistance / insulation resistance measurement PHYSICAL SPECIFICATION...
  • Page 2 AN ISO 9001:2008 COMPANY DIGITAL INSULATION RESISTANCE TESTER MODEL KM 2805MK-1 INSTRUCTION MANUAL...
  • Page 3: Table Of Contents

    AN ISO 9001:2008 COMPANY Title Page No. Introduction..................... . 05 Unpacking the Meter..................05 Safety Information.................... 06 International Electrical Symbols............... 08 Battery Saver (Sleep Mode)................08 Battery Indication..................... 08 The Meter structure..................09 Display......................12 Key Functions....................14 Measurement Operation.................. 17 A.
  • Page 4 AN ISO 9001:2008 COMPANY Title Page No. USB Interface....................24 Maintenance...................... 25 A. General Service..................25 B. Replacing the Battery................26 Specifications....................27 Safety and Compliances.................. 27 Physical Specifications..................27 General Specifications..................28 Feature Summary..................... 28 Detailed Accuracy Specifications..............29 A.
  • Page 5 AN ISO 9001:2008 COMPANY List of Tables Table Title Page No. Unpacking Inspection..................5 International Electrical Symbols............... 8 Battery Indication ................... 8 Meter Front Description ................... 10 Meter Side Description..................11 Display Description................... 13 Key Description....................14 ...3... KM 2805MK-1...
  • Page 6 AN ISO 9001:2008 COMPANY List of Figures Figure Title Page No. The Meter Front Structure................9 The Meter Side Structure................. 11 Display......................12 Voltages Measurement..................17 Insulation Resistance Measurement..............19 The Use of Power Adaptor................23 USB Interface Connection................24 Battery Replacement ..................26 ...4...
  • Page 7: Introduction

    AN ISO 9001:2008 COMPANY Introduction Table 1. Unpacking Inspection Model KM 2805 insulation Resistance Tester (hereafter, Item Description Qty. “the Meter”) is a handheld instrument designed primarily to make resistance / insulation resistance measurement. English Operating Manual One plug test lead to one alligator clip Unpacking the Meter (Black colour) The Meter includes the following items :...
  • Page 8: Safety Information

    AN ISO 9001:2008 COMPANY Safety Information Operating Caution identifies conditions that user This Meter complies with the standards IEC61010 safety needs to take extra care during operating the Meter measurement requirement: in pollution degree 2, International electrical symbols used on the Meter overvoltage category (CAT.
  • Page 9 AN ISO 9001:2008 COMPANY CAUTION When carrying out insulation measurement, do not When performing resistance tests, remove all power contact the circuit under test. from the circuit to be measured and discharge all the power. WARNING When servicing the Meter, use only the same model number or identical electrical specifications of test Do not use the Meter if it is damaged or metal part is leads and power adaptor.
  • Page 10: International Electrical Symbols

    AN ISO 9001:2008 COMPANY INTERNATIONAL ELECTRICAL SYMBOLS Battery Indication International symbols on the Meter and in this Manual There is a battery indicator shows on the display are explained in Table 2. upper left hand corner. Below Table 3 in the Table 2.
  • Page 11: The Meter Structure

    AN ISO 9001:2008 COMPANY When Charging battery is applied, the charging battery The Meter Structure work mode should be selected at the startup: press USB Below Figure 1 and Table 4 shows the Meter front key prior to startup, then press down ON/OFF, LCD structure and description.
  • Page 12 AN ISO 9001:2008 COMPANY Table 4. Meter Front Description Up Button Scroll Button LINE : High Voltage output input terminal Emergency Stop (two plugs red test lead to one alligator clip) Data Clear the Display Backlight Button High Voltage line shielding input terminal Down Button (two plugs red test lead to one alligator clip) On/Off Button...
  • Page 13 AN ISO 9001:2008 COMPANY Below Figure 2 and Table 5 shows the Meter side Table 5. Meter Side Description structure and description Safety Shutter Power adaptor Input Terminal USB Port Figure 2. The Meter Side Structure ...11... KM 2805MK-1...
  • Page 14: Display

    AN ISO 9001:2008 COMPANY Display Table 6 & Figure 3 describe the display 21 20 GOOD min sec COMP Time1 Time2 SAVE LOAD S1 S2 S3 Figure 3. Display ...12... KM 2805MK-1...
  • Page 15 AN ISO 9001:2008 COMPANY Table 6 DisplayDescription Number Meaning Number Meaning Indicator for DC Voltage Data recall is on Indicator for data store full Indicator for polarization Index Indicator for clearing Unit symbols Indicator for AC Voltage The continuity buzzer is on Indicator for timer Compare feature pass Step Symbol...
  • Page 16: Key Functions

    AN ISO 9001:2008 COMPANY Key Functions Table 7. Key Description ON/OFF Turn on or off the Meter, Press and hold LOAD Press once to recall the first stored the button for 1 second to turn the Meter value. on. Press again to turn off the Meter. Press again to exit load feature.
  • Page 17 AN ISO 9001:2008 COMPANY Table 7. Key Description The maximum length of time is 30 When set the timer duration for the minutes and 30 seconds, the Meter will measurement of insulation resistance automatically carry out measurement. or polarization index, press to decrement the time.
  • Page 18 AN ISO 9001:2008 COMPANY Table 7. Key Description Set a pass / fail limit for insulation tests. COMP The default value is 10M . Press to step through continuous TIME measurement, timed measurement and polarization index measurement in sequence. Press to stop or start an insulation TEST resistance test.
  • Page 19: Measurement Operation

    AN ISO 9001:2008 COMPANY Measurement Operation A. Measuring Voltages Below section explains how to make measurements. Press and hold ON/OFF to turn on the Meter, press again to turn off the Meter. The Meter default range is 500V insulation resistance continuous measurement when turning on.
  • Page 20 AN ISO 9001:2008 COMPANY Operating Caution To avoid harms to you or damages to the Meter, Please do not attempt to measure voltages higher than 600V or 600V rms, although readings may be obtained. Special care should be taken when measuring high Voltage.
  • Page 21: Measuring Insulation Resistance

    AN ISO 9001:2008 COMPANY B. Measuring Insulation Resistance Operating Caution When performing insulation resistance tests, remove all power from the circuit to be measured and discharge all the power. Operating the Meter must be very careful as it outputs dangerous Voltage during measurement. Must make sure the tested object is firmed clipped, hands are away from the clips, then press TEST button to put high Voltage.
  • Page 22: A) Continuous Measurement

    AN ISO 9001:2008 COMPANY To measure insulation resistance, set up the Meter A) Continuous Measurement as Figure 5 and do the following : Press TIME button to select continuous measurement mode, there is no timer icon on the LCD. 1. Press IR button to select insulation resistance Press hold TEST button for 1 second to carry measurement.
  • Page 23: C) Polarization Index (Pi) Measurement

    AN ISO 9001:2008 COMPANY Then press and hold TEST button for 2 second to Then Press and hold TEST button for 2 seconds to carry out timed measurement. TIME 1 and carry out timed measurement. displayed and blinked on the LCD on every 0.5 TIME 1 and are displayed and blinked on the LCD on seconds.
  • Page 24: D) Compare Function

    AN ISO 9001:2008 COMPANY d) Compare Function Press COMP button to select compare feature. COMP symbol displays on the LCD. Press buttons to set the compare value Below is the list in sequence of the compare value : 10M , 20M , 30M , 40M , 50M , 60M , 70M , 80M , 90M , 100M , 200M , 300M , 400M , 500M , 600M , 700M , 800M , 900M , 1G ,...
  • Page 25: The Use Of Power Adaptor

    4. Make sure the Meter is power off when you disconnect the KM 2805MK-1 power adaptor from the Meter. 5. It is highly recommeded to use KUSAM-MECO supplied KM 2805MK-1 power adaptor to avoid dangerous.
  • Page 26: Usb Interface

    AN ISO 9001:2008 COMPANY USB Interface 1. Install the included software, the installation guide can be seen from the CD. Connecting the USB interface, see figure 7 2. Open the side safety shutter, then you will see there is a USB port. 3.
  • Page 27: Maintenance

    AN ISO 9001:2008 COMPANY Maintenance If the Meter is wet, dry it before use. This section provides basic maintenance information including battery replacement instruction. Warning Do not attempt to repair or service your Meter unless you are qualified to do so and have the relevant calibration, performance test, and service information.
  • Page 28: Replacing The Battery

    AN ISO 9001:2008 COMPANY B. Replacing the Battery Operating Caution Don’t mix to use old and new batteries. Be careful the polarity is correct when installing batteries. Do not use the Meter if the battery indicator ( shows a battery empty condition. Do you carry out measuring during the battery compartment is open.
  • Page 29: Specifications

    AN ISO 9001:2008 COMPANY Specifications Safety and Compliances Certification Compliances IEC 61010 CAT III 600V over voltage and double insulation standard CE IEC61010, IEC61326, IEC61557 Physical Specifications Digital : 9999 counts Display (LCD) Analog bar graph. Operating Temperature -10°C ~ 40°C (14°F ~ 104°F) Storage Temperature -20°C ~ 60°C (-4°F ~ 152°F) Relative Humidity...
  • Page 30: General Specifications

    AN ISO 9001:2008 COMPANY General Specifications Range Auto Overloading Display OL on insulation resistance range Battery Indicator Display Icon Display Equips with function and battery indicator icons. Maximum : around 1.0A Current Consumption Average : around 20 mA Feature Summary Display Backlight Bright backlight for clear readings in poorly lighted areas.
  • Page 31: Detailed Accuracy Specifications

    AN ISO 9001:2008 COMPANY Detailed Accuracy Specifications Accuracy : ± ([% of reading] + [ number of least significant digits), warrantee for 1 year. Operating temperature : 18°C ~ 28°C Relative humidity : 45 ~ 75% RH A. Voltage Measurement DC Voltage AC Voltage Measurement Range...
  • Page 32: Insulation Resistance Measurement

    AN ISO 9001:2008 COMPANY B. Insulation Resistance Measurement Output Voltage 500V 1000V 2500V 5000V Display Range 1M ~ 5.5G 2M ~ 40G 5M ~ 100G 10M ~ 1000G Open Circuit Voltage DC 500V 0%~+20% DC 1000V 0%~+20% DC 2500V 0%~+20% DC 5000V 0%~+20% 3.2mA @ 1M 3.2mA @ 2M...
  • Page 33: Test Certificate

    This Test Certificate warrantees that the product has been inspected and tested in accordance with the published specifications. The instrument has been calibrated by using equipment which has already been calibrated to standards traceable to national standards. MODEL NO. ______________ KM 2805MK-1 SERIAL NO. ___________ DATE: ___________ KUSAM-MECO ISO 9001REGISTERED PASS ...31... KM 2805MK-1...
  • Page 34: Warranty

    “KUSAM-MECO”. “KUSAM-MECO’s” warranty obligation is limited, at option, free of charge repair, or replacement of a defective product which is returned to a “KUSAM-MECO” authorized service center within the warranty period.
  • Page 35 AN ISO 9001:2008 COMPANY 17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai-400015. INDIA Sales Direct: 24156638 Tel.:(022)2412 4540, 2418 1649 Fax:2414 9659 E-mail : kusam_meco@vsnl.net, Website : www.kusamelectrical.com, www.kusam-meco.co.in ...33... KM 2805MK-1...

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