Characteristic Values - Gossen MetraWatt SECUTEST BASE Quick Start Manual

Test Instruments for Measuring Electrical Safety of Devices

Characteristic Values

Display Range /
Func- Measured
Nominal Range of
tion Quantity
Protective
1 ... 999 mΩ
conductor
resistance
1.00 ... 999 Ω
R
PE
10.0 ... 30.0 Ω
10 ... 999 kΩ
Insulation
1.00 ... 9.99 MΩ
9
resistance
10.0 ... 99.9 MΩ
R o
IS
100 ... 300 MΩ
0.0 ... 99 μA
Leakage current,
100 ... 999 μA
alternative
2
measurement
1.00 ... 9.99 mA
I , I , I , I
PE B G A
10.0 ... 30.0 mA
Only Ip: 0.0 ...
99.9 μA
Leakage current,
0.0 ... 99 μA
direct
3 100 ... 999 μA
measurement
I , I , I , I , I
PE B G A P
1.00 ... 9.99 mA
10.0 ... 30.0 mA
0 ... 99 μA
Leakage current,
differential
100 ... 999 μA
current
1.00 ... 9.99 mA
4
measurement
10.0 ... 30.0 mA
I , I , I
PE B G
Line voltage
100.0 ... 240.0 V
10
U
L–N
0 ... 16.00 A
Load current I
L
0 ... 3700 W
Active power P
0 ... 4000 VA
Apparent power S
Power factor PF
0.00 ... 1.00
with sinusoidal
waveform: cosϕ
t
A
Time to trip
0.1 ... 999 ms
PRCD
Probe voltage
(test probe P1 to PE)
, and
0,0 ... 99.9 V
Measurem. voltage
100 ... 250 V
6
(sockets V–COM )
, and
Leakage current
0,00 ... 0.99 mA
via AT3-IIIE
1,0 ... 9.9 mA
6 8
adapter Z745S
10 ... 20 mA
Temperature
– 200.0 ...
+850.0 °C
with Pt100 sensor
Temperature with
– 150.0 ...
+850.0 °C
Pt1000 sensor
GMC-I Messtechnik GmbH
SECUTEST
Open-
Nominal
Reso- Circuit
Voltage
lution Voltage
Use U
N
1 mΩ
< 24 V
—
AC or DC
10 mΩ
100 mΩ
1 kΩ
10 kΩ 50 ... 500
1.0 • U
V DC 1.5 • U
100 kΩ
1 MΩ
1 μA
1 μA
— 250 V~
10 μA
– 20/+10%
100 μA
100 nA
1 μA
—
1 μA
10 μA
100 μA
1 μA
1 μA
—
10 μA
100 μA
0.1 V —
~
10 mA —
RMS
1 W —
1 VA
0.01
0.1 ms —
100 mV
—
1 V
0.01 mA
0.1 mA —
1 mA
0.1 °C
— < 20 V –
B / P
ASE RO
Inter-
Short-
Nom. nal
Circuit
Current Resis-
Current
I tance
N
U I
0 K
R
I
>200 mA
AC or DC
> 10 A AC 5
— —
>35 AAC
11)
...
N
> 1 mA > 2 mA —
N
50 ...
— > 1.5 mA > 150 kΩ
1 kΩ
— — —
±10 Ω
— — — —
— — — —
— — — —
— — — —
Calculated value, U • I
L–N
Calculated value, P / S, display > 10 W
— 30 mA — —
3 MΩ
— — —
1 MΩ
— — — —
1.1 mA —
and SECULIFE ST
Refer-
ence
Measuring
Resis- Intrinsic Error
1
Uncertainty
tance
R
REF
±(15% rdg. + 10 D)
±(10% rdg.+ 10 d)
> 10 D
—
> 10.0 Ω :
±(10% rdg.+ 10 d)
±(5% rdg.+ 4 d) ±(2.5% rdg.+2 d)
> 10 d
—
≥ 20 MΩ:
±(10% rdg.+ 8 d) ±(5% rdg.+4 d)
±(5% rdg.+ 4 d) > 10 d ±(2% rdg.+2 d) > 10 d
1 kΩ
> 15 mA:
±10 Ω
±(10% rdg.+ 8 d) ±(5% rdg.+ 4 d)
±(5% rdg.+ 4 d) ±(2.5% rdg.+2 d)
1 kΩ
> 10 d
±(5% rdg.+ 4 d) ±(2.5% rdg.+2 d)
—
> 10 d
±(2% rdg.+2 d)
— —
±(2% rdg.+2 d)
— —
±(5% rdg.+10 d)
— —
±(5% rdg.+10 d)
V
±(10% rdg.+5 d)
±5 ms
—
±(2 % v.M.+2 D)
±(2 % rdg. +2 d)
— —
> 45 Hz ... 65 Hz
±(2 % rdg.+5 d)
> 65 Hz ... 10 kHz
±(5 % rdg. +5 d)
> 10 kHz ... 20 kHz
±(2 % rdg.+2 d)
— —
without adapter
±(2 % rdg.+1 °C)
— —
BASE(25)
Overload
Capacity
1
Value Time
264 V
250 mA
Cont.
5
16 A
> 10 d
>42 AAC
15 s
11)
> 10 d
264 V Cont.
≥ 20 MΩ:
> 15 mA: 264 V Cont.
264 V Cont.
> 10 d
264 V Cont.
> 10 d
264 V Cont.
16 A Cont.
264 V Cont.
> 20 d
20 A 10 min
> 20 d
300 V
, Cont.
and
> 10 D 253 V Cont.
10 V Cont.
5