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GMC-I Gossen-Metrawatt GmbH
13
Reference Conditions
Ambient temperature
+23
°
C
±
2 K
Relative humidity
40 ... 60%
Line voltage
MINI
TEST
⏐
M
ASTER
⏐
P
RO
⏐
B
ASE
: 230
V
±
1%
MINI
TEST 3P
⏐
M
ASTER
:
230 V/400 V
±
1%
Measured quantity
frequency
50 Hz
±
0.2%
Measured quantity
waveshape
Sine (deviation
between RMS and
rectified value:
±
0.5%)
Ambient Conditions
Operating temp.
0 to + 40
°
C
Storage temp. range –20 to +70
°
C
Humidity
Max.75%, no con-
densation allowed
Elevation
to 2000 m
Power Supply
Line voltage
MINI
TEST
⏐
M
ASTER
⏐
P
RO
⏐
B
ASE
:
230 V 50 Hz
MINI
TEST 3P
⏐
M
ASTER
: 230 V/400 V50 Hz
Throughput rating
MINI
TEST
⏐
M
ASTER
⏐
P
RO
⏐
B
ASE
:
max. 3700 VA
MINI
TEST 3P
⏐
M
ASTER
:
max. 38.4 kVA
depending upon load at the mains outlet
Electrical Safety
Safety class
I
Nominal line voltage
230 V
Test voltage
Mains + PE (mains) to
test outlet,
probe socket PE/I
C
or
R
ISO
: 1.5 kV
∼
Mains to PE (mains):
3 kV
∼
Measuring category
300 V CAT II
Contamination degree 2
Fuse
FF0,315H1000V
or FF0,315H500V
or FF0,315H250V
MINI
TEST 3P
⏐
M
ASTER
only: 3 x C16A
Residual current
protective device
(
MINI
TEST
⏐
M
ASTER
⏐
P
RO
) 30 mA with
undervoltage trigger
and inhibiting of
automatic restart
Display and Indicating Devices
LCD (not for MINI
TEST
⏐
B
ASE
)
Dot matrix display, two lines of 20 characters
each
LEDs
9 LEDs for indicating compliance with or
violation of limit values:
1 red, 7 yellow and 1 green
Mechanical Design
Dimensions/weight
MINI
TEST
⏐
M
ASTER
⏐
P
RO
⏐
B
ASE
:
W x H x D: 200 mm x 1mm x 77 mm
(without integrated outlets, grommets and
rotary switch)
Weight
approx. 1.5 kg
MINI
TEST 3P
⏐
M
ASTER
W x H x D: 350 mm x 160 mm x 125 mm
(without surface-type outlets, grommets, cir-
cuit breaker and rotary switch)
(overall dimensions without cables)
Weight
approx. 3.3 kg
Protection
housing IP 44,
terminals IP 20
Table excerpt regarding significance of the
IP codes
Electromagnetic Compatibility (EMC)
Generic Standard
EN 61326-1: 1997
EN 61326: 1997/A1:
1998
IP XY
(1
st
digit X)
Protection
against foreign
object entry
IP XY
(2
nd
digit Y)
Protection
against the
penetration of
water
2
≥
12.5 mm dia.
0
not protected
4
≥
1.0 mm dia.
4
splashing water