characteristictcp312 w/ tcpa300tcp305 w/tcpa300tcp303 w/ tcpa300tcp404xl w/ tcpa400
bandwidth (–3 db)
dc – 100 mhz
dc – 50 mhz
dc – 15 mhz
dc – 2 mhz*3
rise time
≤3.5 ns
≤7 ns
≤23 ns
≤175 ns
maximum current ratings:
high-current sensitivity range
10 a/v range
10 a/v range
50 a/v range
1 a/mv range
dc (continuous)
30 a
50 a
150 a
500 a (750 a*4)
rms (sinusoidal)
21.2 a
35.4 a
150 a
500 a
peak pulse
50 a
50 a
500 a
750 a
low-current sensitivity range
1 a/v range
5 a/v range
5 a/v range
n/a
dc (continuous)
5 a
25 a
25 a
n/a
rms (sinusoidal)
3.5 a
17.7 a
17.7 a
n/a
peak pulse
50 a
50 a
500 a
n/a
dc accuracy
(operating temp 0 °c to 50 °c)
±3% of reading
±3% of reading
±3% of reading (10 °c to 50 °c)
+3%/–6% of reading (0 °c to <10 °c)
±3% of reading
dc accuracy, typical
(operating temp 23 °c ±5 °c)
±1% of reading
±1% of reading
±1% of reading
±1% of reading
nominal
maximum bare wire voltage
for use with insulated wires only
600 vrmscat i & ii
300 vrmscat iii
lowest measurable current
(at ±3% accuracy at dc)
1 ma
5 ma
5 ma
1 a
scope set to 1 mv/div and 20 mhz bwlimited
scope set to 1 mv/div and 20 mhz bwlimited
insertion impedance
(see curves below)
0.08 ? at 1 mhz
0.15 ? at 10 mhz
0.27 ? at 50 mhz
0.7 ? at 100 mhz
0.035 ? at 1 mhz
0.12 ? at 10 mhz
0.4 ? at 50 mhz
0.01 ? at 1 mhz
0.025 ? at 5 mhz
0.1 ? at 15 mhz
0.1 m? at 10 khz
0.6 m? at 100 khz
8 m? at 1 mhz
16 m? at 2 mhz
typical
maximum amp-second product (based on amplifier rangesetting)
50 a*μs – 1 a/v
500 a*μs – 10 a/v
500 a*μs – 5 a/v
na – 10 a/v
3,000 a*μs – 5 a/v
15,000 a*μs – 50 a/v
na – 1 a/mv
ac-couplinguency bandwidth
(low pass – 3 db point)
<7 hz
displayed rms noise
(at 20 mhz bandwidth limit)
≤250 μarms
≤1.25 marms
≤2.5 marms
≤250 marms
signal delay (delay to output bnc)
17 ns
19 ns
40 ns
80 ns
inputs (probe amplifier)
1
probe open indicator
yes
overload indicator
yes
termination indicator
yes
noncompatible probe indicator
yes
safety certifications
u.s. nrtl listing
ul3111-1
(amplifier)
ul3111-2-032 ; ul3111-1
(probe and amplifier)
canadian certification
can/csa c22.2 no.1010.1
(amplifier)
can/csa c22.2 no.1010.2.032
can/csa c22.2 no.1010.1
(probe and amplifier)
european union compliance
en61010-1/a2
(amplifier)
en61010-1/a2; en61010-2-032
en61010-1/a2
(probe and amplifier)
other
iec61010-1/a2 (amplifier)
iec61010-2-032
iec61010-1/a2
(probe and amplifier)
electromagnetic compatibility
ec council directive 89/336/eec, fcc part 15, subpart b class a,as/nzs 2064.1/2.
power re
(tcpa300/tcpa400 amplifiers)
90 v to 264 v; 47 to 440 hz; 50 w
maximum cat ii (auto switch)
power re (probes)
requires tcpa300 amplifier
requires tcpa400 amplifier
probe model
tcp312
tcp305
tcp303
tcp404xl
warranty
1 year
probe mechanical characteristics
probe cable length
1.5 meters (60 inches)
2 meters (78.7 inches)
8 meters (315 inches)
probe jaw size (max conductor size)
3.8 mm (0.15 inches)
21 mm × 25 mm (0.83 × 1.0 inches)
length
20 cm (7.87 inches)
26.8 cm (10.55 inches)
26.8 cm (10.55 inches)
width
1.6 cm (0.625 inches)
4.1 cm (1.60 inches)
4.1 cm (1.60 inches)
height
3.2 cm (1.25 inches)
15.6 cm (6.13 inches)
15.6 cm (6.13 inches)
weight
0.15 kg (0.33 lb.)
0.66 kg (1.45 lb.)
0.88 kg (1.90 lb.)
tcpa300 and tcpa400 mechanicalcharacteristics
length
17.3 cm (6.8 inches)
width
16.7 cm (6.6 inches)
height
9.14 cm (3.6 inches)
weight
1.14 kg (2.5 lb.)
environmental characteristics
temperature
operating
0 °c to +50 °c (32 °f to 122 °f)
nonoperating
–40 °c to +75 °c (–40 °f to 167 °f)
humidity
operating
5% to 95% r.h. to +30 °c (86 °f)
5% to 85% r.h. +30 °c to +50 °c (86 °f to122 °f)
nonoperating
5% to 95% r.h. to +30 °c (86 °f)
5% to 85% r.h. +30 °c to +75 °c (86 °f to167 °f)
altitude
operating
2000 m (6800 ft.) maximum
nonoperating
12,192 m (40,000 ft.) maximum
