B.7
Current clamps
B.7.1
AC/DC Current Clamp i30s
G912: AC/DC Current Clamp i30s (Option, to be ordered separately)
To be used with single
-
ended isolated or non
-
isolated amplifiers or with differential isolated or non
-
isolated amplifiers in single
-
ended mode
FLUKE
ZERO
Battery Cover
ON/OFF Switch
Zero Adjust
LED
BNC Connector
Flexible Strain Relief
183 mm
(7.20")
30 mm
(1.18")
3.5 mm
(0.13")
71 mm
(2.79")
25 mm
(0.98")
15 mm
(0.59")
54 mm
(2.12")
19 mm
(0.74")
MAX CURRENT: 20 A RMS
Output:
100 mV/A
300 V
CAT III
ON
ON
OFF
i30S
AC/DC CURRENT CLAMP
Figure B.28:
Dimensions
The i30s current clamp is based on Hall effect technology to measure both DC and AC current. The i30s current clamp may be used with
recording instruments to measure the current accurately and non
-
intrusively.
Electrical specifications
Current range
30 mA to 30 A DC, 30 mA to 20 A RMS
In
-
accuracy
±
1% of reading
±
2 mA (at +25 °C, 77 °F)
Phase shift
< 2 degrees when using frequencies below 1 kHz
Crest factor
1.4
Conductor position sensitivity
±
1% relative to center reading
Output sensitivity
100 mV/A
Bandwidth
DC to
-
0.5 dB @ 100 kHz
Load impedance
> 100 kΩ
Temperature drift
±
0.01% of reading/°C
Isolation/Working voltage
300 V RMS CAT III, pollution degree 2, frequencies below 1 kHz
General specifications
Power supply
9 V Alkaline, MN1604/PP3, 30 hours, low battery indicator
Maximum conductor diameter
19 mm (0.75”)
Output connection
Safety BNC connector
Probe cable length
2 m (6.5 ft)
Probe dimensions (HxWxD)
183 x 71 x 25 mm (7.20” x 2.80” x 0.99”)
Probe weight
Typically 250 g (8.8 oz)
Probe operating temperature range
0 °C to +50 °C (32 °F to 122 °F)
Original manufacturer's part number
Fluke i30s AC/DC Current Clamp
GEN3i
746
I3763-3.1 en HBM: public
