Fluke 321 User Manual

ClampMeters
Performance Tests
9
Table 3. Performance Tests 322
Functional
Test 5520A Output Nominal Low Limit High Limit
0.6 A @ 60 Hz 30 A @ 60 Hz 28.9 31.1
0.07 A @ 50 Hz 3.5 A @ 50 Hz 2.9 4.1
0.7 A @ 50 Hz 35 A @ 50 Hz 33.4 36.6
0.07 A @ 400 Hz 3.5 A @ 400 Hz 2.9 4.1
0.7 A @ 400 Hz 35 A @ 400 Hz 33.4 36.6
1 A @ 50 Hz 50 A @ 50 Hz 48.6 51.4
7 A @ 50 Hz 350 A @ 50 Hz 343.2 356.8
7 A @ 400 Hz 350 A @ 400 Hz 339.0 361.0
AC Amps
1 A @ 400 Hz 50 A @ 400 Hz 48.0 52.0
30 Ohm 30 Ohms 29.2 30.8
Beeper must be on
50 Ohm 50 Ohms 49.0 51.0
Beeper must be off
Ohms
350 Ohm 350 Ohms 346.0 354.0
35 V @ 50 Hz 35 V @ 50 Hz 34.0 36.0
350 V @ 60 Hz 350 V @ 60 Hz 345.3 354.7
600 V @ 60 Hz 600 V @ 60 Hz 592.3 607.7
35 V @ 400 Hz 35 V @ 400 Hz 34.0 36.0
350 V @ 400 Hz 350 V @ 400 Hz 345.3 354.7
AC Volts
600 V @ 400 Hz 600 V @ 400 Hz 592.3 607.7
-350 V -350V -355.8 -344.2
35 V 35V 33.9 36.1
350 V 350V 344.2 355.8
DC Volts
600 V 600V 590.5 609.5

Fluke 321 Specifications

General

Type	Clamp Meter
Continuity	≤ 30 Ω
Jaw Opening	25 mm
Safety Rating	CAT III 600 V
Battery Type	2 x AAA
Weight	220 g
AC Voltage Range	600 V
DC Voltage Range	600 V