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Paper-White
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Dual Digital
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PI & DAR Function.
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VFD V & Hz readings.
Record MAX / MIN readings.
Display Hold Function.
Display.
Autoranging.
Backlight LCD Display
GENERAL SPECIFICATIONS :
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Sensing :
AC, True RMS
Display :
3-5/6 digits 6000 Counts Backlight LCD Display.
61 Segments Analog Bar Graph :
60 per second max.
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Auto or Manual-ranging mode.
Auto Power Off.
Polarity :
Automatic
Update Rate :
5 per second nominal
Power Supply:
Four Alkaline AA batteries
+Hz
+Hz
Power Consumption:
4.5mA typical except : ACV & VFD ACV
: 7.0mA
Earth Continuity Test :
110mA @20
W
range, 220mA @2.0
W
range.
Tester can perform at least 3000 Earth Continuity Test measurements with new alkaline batteries at
room temperature. These are standard test of 1
W
with a duty cycle of 5 seconds on & 25 seconds off.
Insulation Resistance @ 1mA Test Current :
50V output Voltage : 25mA, 100V output Voltage : 45mA
250V output Voltage : 85mA, 500V output Voltage : 170mA
1000V output Voltage : 440mA
Tester can perform at least 950 Insulation Tests with new alkaline batteries at room temperature.
These are standard tests of 1000V into 1M
W
with a duty cycle of 5 seconds on and 25 seconds off.
Operating Temperature :
-10ºC ~ 40ºC
Relative Humidity :
Maximum relative humidity 90% for temperature
up to 28ºC decreasing linearly to 50% relative humidity at 40ºC.
Pollution degree :
2
P Rating :
IP40
Storage Temperature :
-20ºC ~ 60ºC, < 80% R.H. (with battery removed)
Altitude :
Operating below 2000m
Temperature Coefficient :
Nominal 0.15 x (specified accuracy)/ °C @(-10ºC~18ºC or 28ºC~40ºC),
or otherwise specified.
Low Battery:
approx. 4.6V
APO Timing:
Idle for 20 minutes
APO Consumption:
50
m
A typical
Dimension:
208(L) X 103(W) X 64.5(H) mm with holster
Weight:
635 gm with holster.
TRUE RMS DIGITAL INSULATION MULTIMETER
MODEL KM 877
Preliminary Data
D:/Chhaya/My Documents/Chhaya/backup/catlogs/NEW CAT/2013-2014/KM 877.cdr
An ISO 9001:2008 Company
®
®
SPECIAL FEATURES :
All Specifications are subject to change without prior notice
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Pass /Fail Insulation Resistance Compare function;
12 selectable Preset Values.
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LOCK-Test mode for Insulation Resistance &
Earth Continuity Test.
BeepJack audible & visible input warning.
Remote Probe for insulation Resistance &
Earth Continuity Test.
TM
SAFETY :
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Safety :
Double insulation per IEC/UL/EN61010-1 Ed. 3.0, IEC/EN61010-2-030 Ed. 1.0,
IEC/EN61010-2-033 Ed. 1.0, IEC/UL/EN61010-031 Ed. 1.1 and CAN/CSA-C22.2
No. 61010-1-12 Ed. 3.0 to CAT III 1000 V AC & DC and CAT IV 600V AC & DC.
Compliance to IEC/EN61557; 2007 (per CE requirements, not certified by UL or ETL) :
IEC/EN61557-1, IEC/EN61557-2 & IEC/EN61557-4 where applicable.
E.M.C. :
Meets EN61326-1:2006 (EN55022, EN61000-3-2, EN61000-3-3, EN61000-4-2, EN61000-4-3,
EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11)
In an RF field of 3V/m:
Total Accuracy = Specified Ac 25 digits.
Performance above 3V/m is not specified.
Overload Protections :
Earth Continuity Test : 0.25A/1KV, IR 30kA or better
V : 1100Vrms
mV,
W
& Others : 1000 Vrms
Transient Protection :
8KV(1.2/50
m
S Surge)
ACCESSORIES :
ACCESSORIES :
Test probe pair, BRP21S2-C Remote probe, Alligator clip pair, Holster, User manual & Carrying Case.
OPTIONAL
Magnetic hanger.
NEW
23 Functions 73 Ranges
