Utrecht
- Page 11 -
Ref. 001
2.2
SPECIFICATIONS
General
Power supply
:
4 x 1,5 V IEC LR14 alkaline batteries
Battery life time
:
approx. 2000 measurements (1 measurement per 5
minutes)
Display
:
3 digit 7 segment LCD 19 mm
with
additional
warnings
Quality
standard
:
design, development and production according to ISO
9001
Mass
:
approx.
0,75 kg including batteries and accessories
Dimensions (wxhxd)
:
110 x 65 x 290 mm
Automatic
L/N
exchanged
:
incorporated
Environment and storage
Reference
temp.
range
:
5
°
C - 35
°
C
Operating
temp.
range
:
0
°
C - 40
°
C
Storage
temp.
range
:
-10
°
C - 60
°
C
Max. operating humidity
:
85% RH (0
°
C - 40
°
C)
Max. storage humidity
:
80% RH (40
°
C - 60
°
C)
90% RH (-10
°
C - 40
°
C)
Degree
of
protection
:
IP50
Protection
classification
:
double
insulation
Pollution
category
:
Class
II
Over voltage protection
:
Category III 300V
Tests
Nominal voltage
:
100 - 250 V
ac
Nominal frequency
:
45 - 65 Hz
Max. voltage against ground
:
250 V
ac
Max. voltage L/N
:
264 V
ac
Tripping time (t) of a standard of selective RCD
Leakage current
Range t (ms)
Resolution (ms)
Accuracy
I
Δ
N
0
÷
1000
2 I
Δ
N
0
÷
200
1
±(2% of r 3ms)
5 I
Δ
N
0
÷
50 (150
m
)
