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BM 111M – 128M
Anhang A
OVERVOLTAGE CATEGORY II
Equipment of OVERVOLTAGE CATEGORY II is energy-consuming equipment to be supplied from the fixed
installation.
Note – Examples include household, office, and laboratory appliances.
OVERVOLTAGE CATEGORY III
Equipment of OVERVOLTAGE CATEGORY III is equipment in fixed installations.
Note – Examples include switches in the fixed installation and some equipment for industrial use with per-
manent connection to the fixed installation.
OVERVOLTAGE CATEGORY IV
Equipment of OVERVOLTAGE CATEGORY IV is for use at the origin of the installation. Note – Examples
include electricity meters and primary over-current protection equipment.
Anhang B
Display :
Update Rate :
Polarity :
Low Battery :
Operating Temperature :
Relative Humidity :
Altitude :
Storage Temperature :
Temperature Coefficient :
Sensing :
Overload Protections :
Transient protection :
Safety :
Pollution degree :
E.M.C. :
Power Supply :
Power Consumption :
APO Timing :
APO Consumption :
Dimension :
Weight :
Jaw opening, Conductor diameter : 26mm max
Accessories :
3-3/4 digits 4000 counts LCD display(s)
3 per second nominal
Automatic
Below approx. 2.4V
0°C to 40°C
Maximum relative humidity 80% for temperature up to 31°C decreas-
ing linearly to 50% relative humidity at 40°C
Operating below 2000m
o
o
-20
C to 60
C, < 80% R.H. (with battery removed)
nominal 0.15 x (specified accuracy)/
o
40
C), or otherwise specified
Average sensing for Models 110M, 111M & 127M; True RMS for
Models 112M & 128M
ACA Clamp-on jaws : AC 600A rms continuous
+/µA & COM terminals: 600VDC/VAC rms
6.5kV (1.2/50µs surge) for all models
Meets IEC61010-2-032, EN61010-2-032, UL61010B-2-032,
IEC61010-1 2nd Ed., EN61010-1 2nd Ed., UL61010-1 2nd Ed.
Measurement Category : III 600 Volts ac & dc
2
Meets EN61326 (1997, 1998/A1), EN61000-4-2 (1995, 2000/A2), and
EN61000-4-3 (2002)
In an RF field of 3V/m:
Capacitance function is not specified
µA function (Models 127M & 128M only) :
Total Accuracy = Specified Accuracy + 65 digits
Other function ranges:
Total Accuracy = Specified Accuracy + 45 digits
Performance above 3V/m is not specified
3V coin battery IEC-CR2032
One battery for Single Display Models;
Two batteries for Twin Display Models
2.8mA typical except that 3.3mA typical for ACA function
Idle for 30 minutes
5µA typical on all model functions except that 40µA typical on voltage
function of Models 127M & 128M
L190mm X W63mm X H32mm
139 gm approx
Test leads (pair), battery(ies) installed, user's manual, & soft carrying
pouch; Banana plug type-K bead probe Bkp60 x 1 (Models 127M &
128M only)
o
o
o
C @(0
C ~ 18
C or 28
o
C ~
21
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