A 1018, A 1019, A 1033
Current clamps
10
5.3. Sensitive current clamps with current output
Type:
A 1018
Rated current:
1000 A
Current ratio :
1000:1
Output:
1 mA/A, safety banana plugs
4mm
Electrical characteristics
(R = 1
)
Current measuring range: 0.001 A ÷ 1200 A
Output signal: 1 A ÷ 1.2 A (1 mA ÷ 1200 A)
Accuracy and phase error
Primary current [A] 0.1m ÷ 100m 0.1 ÷ 1
1 ÷ 10
10 ÷ 100 100 ÷ 1200
Accuracy of output
current [%]
3
2
1.2
1
0.5
Phase error [
]
n.a. n.a.
2.2
1
0.7
Frequency range:
40 Hz..5 kHz
Continuity of measurements:
1000 A r.m.s. (f < 1kHz) continuous
1200 A r.m.s. (40 min / 20 min
intermitted)
Load impedance:
10
Working voltage:
600 V max.
Influence of neighbor
conductor:
<1 mA/A at 50 Hz
Influence of conductor position
<0.3 % at f < 400 Hz
Influence of loading:
2
to 10
: 1 % and 1
Influence of DC current offset:
<2.5 % for I
DC
< 15 A
5.4. General (all types)
Safety specification
Over voltage category: 600 V CAT III,
Pollution degree: 2
Double insulation
Environment conditions
Working temperature: -10
C ÷ 50
C
Storage temperature: -30
C ÷ 70
C
Humidity: 0 % ÷ 85 %, linearly
decreasing for T > 35
C
Altitude: working 0 to 2000 m
Applied standards
Safety: EN/IEC 61010-1
EN/IEC 61010-2-32
Mechanical data
Jaw opening: 52 mm
Maximum conductor sizes:
cable:
50 mm
bar: 1 bar 50 mm x 5 mm,
4 bars 30 mm x 5 mm
Flammability of plastic housing:
UL94 – UV1
Dimension: 220 mm x 120 mm x 48 mm
Weight: 600 g
Other outputs availability
Contact manufacturer or local
distributor for further information.
Summary of Contents for A 1018
Page 24: ...A 1018 A 1019 A 1033 24 1 A 1018 A 1019 2 A 1018 A 1019 A 1033 1000 1 1 1000 4 16 17 18...
Page 25: ...A 1018 A 1019 A 1033 25 19 20 j A 1019 k 1 5 A 1018 l 1 5 A 1033 1 2 3 4 5 a b c...
Page 26: ...A 1018 A 1019 A 1033 26 3 3 1 3 2 3 3 2 Metrel...
Page 28: ...A 1018 A 1019 A 1033 28 2 1 N N I I m S L m R N N I U 2 1 N1 4 2 A 1019 A 1033 1018 PE...
Page 32: ...32...
