B.7.2
AC Current Clamp SR661
G913: AC Current Clamp SR661 (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
Ø = 52 mm
(2.05")
111 mm
(4.37")
216 mm
(8.50")
101 mm
(3.98")
57 mm
(2.25")
31 mm
(1.22")
45 mm
(1.77")
35 mm
(1.38")
43.5 mm
(1.71")
99 mm
(3.90")
54.1 mm
(2.13")
Max. conductor size
Figure B.30:
Dimensions
Built to the highest safety standards, including CE compliance and UL approval in the USA and Canada. Has excellent transformation, low
phase shifts and a broad frequency response. Permits the current to be measured accurately for power and power quality applications.
Electrical specifications
Current range
0.1 A to 1200 A RMS, can be manually selected in 3 steps: 10 A, 100 A, 1000 A
Selected current range
10 A
100 A
1000 A
Measurement range
0.1 to 12 A
0.1 to 120 A
1 to 1200 A
Output sensitivity
100 mV/A
10 mV/A
1 mV/A
In
-
accuracy
±
3%
±
10 mV
±
2%
±
5 mV
±
1%
±
1 mV
Phase shift
≤ 15 degrees
≤ 15 degrees
≤ 3 degrees
Maximum overload
12 A, continuous
120 A, continuous
1200 A, for 20 minutes
Bandwidth
1 Hz to
-
3 dB @ 100 kHz
Load impedance
1 MΩ @ 47 pF
Isolation/Working voltage
600 V RMS CAT III, pollution degree 2
General specifications
Maximum conductor diameter
52 mm (2.25”)
Output connection
Safety BNC connector
Probe cable length
2 m (6.5 ft)
Probe dimensions (HxWxD)
216 x 111 x 45 mm (8.50” x 4.37” x 1.77”)
Probe weight
Typically 550 g (1.21 lbs)
Probe operating temperature range
-
10 °C to +50 °C (14 °F to 122 °F)
Original manufacturer's part number
AEMC SR661 AC Current Clamp
GEN3i
748
I3763-3.1 en HBM: public
