Technical specifications
55
EDS309x_D00012_03_M_XXEN/11.2014
Measuring circuit, residual current
With measuring clamps........................................................................................................................................................ PSA3020, PSA3052, PSA3165
Measuring range ........................................................................................................................................................... 5 mA…10 A (crest factor up to 3)
Response sensitivity I
Δn
adjustable........................................................................................................................................... 10 mA…10 A (100 mA)*
Measuring clamps ................................................................................................................................................................................. PSA3320, PSA3352
Measuring range ............................................................................................................................................................. 2 mA…2 A (crest factor up to 3)
Response sensitivity I
Δn
adjustable............................................................................................................................................... 5 mA…1 A (100 mA)*
Frequency range............................................................................................................................................................................................. 42…1000 Hz
Operating uncertainty, 42…60 Hz ........................................................................................................................................................................... ±5 %
Operating uncertainty, 61…1000 Hz ..................................................................................................................................................................... ±20 %
Hysteresis....................................................................................................................................................................................................................... 20 %
Harmonics, indication can be disabled................................................................................................................................................. 1st to 8th harmonic
Inputs
Connection for measuring clamp........................................................................................................................................................................ BNC socket
Connection for power supply unit (DC 5 V) ..................................................................................................................................................... μUSB socket
Display
LCD...............................................................................................................................................................3 x 16 characters, illumination can be enabled
LED ............................................................................................................................................................................................................................... Alarm
Other
Degree of protection of built-in components DIN EN 60529 (VDE 0470-1) ................................................................................................................ IP40
Protective class according to IEC 60947-1, DIN EN 60947-1 (VDE 0660-100)....................................................................................................... Class III
Enclosure material............................................................................................................................................................................................... ABS plastic
Flammability class................................................................................................................................................................................................... UL94V-0
Weight...................................................................................................................................................................................................................... ≤ 350 g
Software version .................................................................................................................................................................................................. D399 V2.0
Dimensions WxHxD.................................................................................................................................................................................. 84 x 197 x 30 mm
7.4 Technical specifications measuring clamps
Electrical safety
Standard .................................................................................................................................................................................................... IEC 61010-2-030
Degree of pollution.............................................................................................................................................................................................................. 2
System class......................................................................................................................................................................................................................... III
Operating voltage......................................................................................................................................................................................................... 600 V
Nominal insulation voltage ........................................................................................................................................ AC 600 V CAT III or AC 300 V CAT IV
Transformer ratio
PSA30… ........................................................................................................................................................................................................... 10 A/10 mA
PSA33… ............................................................................................................................................................................................................ 1 A/0.1 mA
PSA3165 ........................................................................................................................................................................................................... 10 A/10 mA
Other
Degree of protection of built-in components DIN EN 60529 (VDE 0470-1) ............................................................................................................... IP40
Protective class according to IEC 60947-1, DIN EN 60947-1 (VDE 0660-100)....................................................................................................... Class III
Measurement output ................................................................................................................................................................................... BNC connector
Dimensions PSA3052 / 3352 ................................................................................................................................................................ 216 x 111 x 45 mm
Dimensions PSA3020 / 3320 .................................................................................................................................................................. 135 x 65 x 30 mm
Dimensions PSA3165 ............................................................................................................................................................................ 285 x 179 x 45 mm
Permissible cable diameter PSA3052 / 3352 ........................................................................................................................................................... 52 mm
Permissible cable diameter PSA3020 / 3320 .....................................................................................
...................................................................... 20 mm
Permissible cable diameter PSA3165 .................................................................................................................................................................... 115 mm
Weight PSA3052 / 3352 ......................................................................................................................................................................................... ≤ 700 g
Weight PSA3020 / 3320 ......................................................................................................................................................................................... ≤ 300 g
Weight PSA3165 ................................................................................................................................................................................................... ≤ 1300 g
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