Sonel WMGBMPI525 User Manual page 62

Test range according to IEC 61557-2 for U
Display range for
U = 2500 V
N
0...1999 k
2.00...19.99 M
20.0...199.9 M
200...999 M
1.00...9.99 G

Test voltages: 50 V, 100 V, 250 V, 500 V,1000 V and 2500V
 Accuracy of generated voltage (Rload []  1000*U

Detection of a dangerous voltage before commencing a measurement

Discharging the object tested

Insulation resistance measurement for multi-wire cables (max. 5) using an optional external
adapter

Measurement of voltage on terminals +R

Test current < 2 mA
Phase sequence

Phase sequence indicator: correct, incorrect

Mains voltage range U

Display of phase-to-phase voltages
10.2 Other technical data
a) type of insulation acc. to EN 61010-1 and IEC 61557 .......................................................... double
b) metrological category acc. to EN 61010-1........................................................... IV 300V (III 600V)
c) degree of housing protection acc. to EN 60529........................................................................ IP54
d) power supply of the meter...............................................................................................................
............... alkaline batteries 4x1,5 V LR14 (C) or accumulator package SONEL NiMH 4,8 V 4,2 Ah
e) parameters of AC adapter for the battery charge .............................. 100 V...240 V, 50 Hz...60 Hz
f) dimensions ....................................................................................................... 288 x 223 x 75 mm
g) weight of the meter ......................................................................................................about 2,2 kg
h) storage temperature .................................................................................................... –20...+70C
i) working temperature ........................................................................................................ 0...+50C
j) temperature range suitable for initiating battery charging ....................................... +10C to +40C
k) temperatures at which loading is interrupted ................. below +5C and above (or equal to) +50C
l) humidity ....................................................................................................................... 20 %...90 %
m) nominal temperature ....................................................................................................... +23 ± 2C
n) reference humidity ....................................................................................................... 40 %...60 %
o) altitude (above sea level) .................................................................................................. <2000 m
p) time till automatic shutdown when idle (Auto-OFF) ...................................... 5, 15, 30, 60 min or off
q) number of measurements Z or RCD (for alkaline batteries) ... >3000 (2 measurements per minute)
r) number of measurements R
s) display .............................................................................................................. LCD, segment-type
t) memory of measurement results ............................................................... 990 cells, 57,500 results
u) data transmission ............................................ USB and radio interface (waveband ISM 433 MHz)
v) quality standard .......................... development, design and manufacturing are ISO 9001 compliant
w) the device meets the requirements of IEC 61557 standard
x) the product meets EMC requirements (immunity for industrial environment) according to the fol-
lowing standards ............................................................................ EN 61326-1 and EN 61326-2-2
60
= 2500 V: 2.50 M...9,99 G
N
Resolution
: 95...500 V (45...65 Hz)
L-L
or R (for alkaline batteries) ................................................... >2000
ISO
MPI-525 – USER MANUAL
1 k
0.01 M
0.1 M
1 M
0.01 G
[V]): -0+10% from the set value
N
, -R within the range of: 0..440 V
ISO ISO
Accuracy
 (3 % m.v. + 8 digits)
 (4 % m.v. + 6 digits)