Leakage current clamps BENNING CM 9-1 and CM 9-2
Error-related leakage currents are caused by weak insulation or insulation damages. The BENNING CM 9-1/ CM 9-2 allows quick and precise localization of all error types. By means of preventive measurements, possible damages due to uncontrolled leakage currents can be avoided in advance.
Common features:
- measurement of leakage currents and differential currents in electrical systems (VDE 0100/0105), devices (VDE 0701-0702) and machines (EN 60204-1/ VDE 0113-1)
- DIN EN 61557-13 defines requirements for “current clamps for measuring leakage currents in electrical installations”, e. g. protection against external magnetic fields: class 2, magnetic field ≤ 30 A/m; frequency range: min. 40 Hz to 3rd harmonic of the mains frequency (150 Hz), recommended use: railway (as of 15 Hz), industry (up to 1 kHz)
- DIN EN 61557-16 (requirements for appliance testers) defines filters with fg = 1 kHz for measuring protective conductor currents IPE in electrical and medical electrical devices
- precise due to TRUE RMS measuring method
- reliable and easy detection of insulation faults (e.g. defective cables, loose terminals, contamination, moisture)
- measurement without switch-off during normal operation of the system/ device
- ideal for preventive maintenance and fault localization (protection against damages and personal injury, blackouts etc.)
- precise and reproducible measuring results up to 60 A
BENNING CM 9-1 with multimeter functions:
- universally applicable for current measurements (60 A), voltage measurements (600 V), resistance measurements (600 kΩ) and continuity tests
- Low-pass filter (40 Hz - 70 Hz) for rejection of high frequency interference signals
- memory of measured value (HOLD) and peak value storage
- incl. carrying case, measuring leads and batteries
BENNING CM 9-2 with Bluetooth® function and App:
- Bluetooth® Low Energy 4.0 interface
- IOS and Android app for viewing, storing and sharing measured values via smartphone/tablet
- Low-pass filter (50 Hz - 60 Hz) for rejection of high frequency interference signals
- memory of measured value (HOLD) and maximum/minimum value (MAX/MIN)
- incl. carrying case and batteries
Legal attribution:
Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries.
App Store is a service mark of Apple Inc., registered in the U.S. and other countries.
Android, Google Play and the Google Play logo are trademarks of Google Inc.
| BENNING CM 9-1 | BENNING CM 9-2 | |
|---|---|---|
| indicating range | 6,000 (illuminated) | 6,000 (illuminated) |
| basic accuracy | 1 % | 1 % |
| AC voltage | 10 mV – 600 V | - |
| DC voltage | 10 mV – 600 V | - |
| AC current | 1 μA – 60 A | 1 μA – 60 A |
| DC current | - | - |
| resistance | 0.1 Ω – 600 kΩ | - |
| continuity / diode | yes / - | - / - |
| frequency | - | - |
| capacity | - | - |
| effective power | - | - |
| power factor (cos φ) | - | - |
| interface | - | Bluetooth® |
| software | - | app (IOS, Android) |
| filter function | device (1 kHz), low-pass filter (40 Hz - 70 Hz) | device (1 kHz), low-pass filter (50 Hz - 60 Hz) |
| memory / data log | HOLD, PEAK, ZERO | HOLD, MAX/MIN |
| measuring method | TRUE RMS | TRUE RMS |
| max. clamp opening | 23 mm | 40 mm |
| measuring category | CAT IV 300 V, CAT III 600 V | CAT IV 300 V, CAT III 600 V |
| item no. | 044682 | 044685 |
Technical changes, model or color modifications, mistakes and delivery facilities without notice! No responsibility for literal mistakes.
Further Information
BENNING CM 9-1 / CM 9-2 (german) (668.3 KiB)
Testing, Measuring and Safety Instruments (2021) (german) (8.5 MiB)
Testing, Measuring and Safety Instruments (2021/2022) (english) (8.6 MiB)
Testing, Measuring and Safety Instruments (2021) (dutch) (8.7 MiB)
Testing, Measuring and Safety Instruments (2021/2022) (french) (8.6 MiB)
Testing, Measuring and Safety Instruments (2021/2022) (greek) (7.7 MiB)
Technical Support
(After Sales Service)
+49 2871 93 555
hotline@benning.de
Returns Management, Calibration, Repairs
+49 2871 93 554returns@benning.de
Product Advice
+49 2871 93 111duspol@benning.de
Training Management
+49 2871 93 557trainingcenter@benning.de
The delivery takes place only by wholesaler.
Our agencies (* with warehouse) for the customer topologies Electrical Wholesalers (EGH) and Hardware Wholesalers (PVH):
Lower Saxony, Bremen (PVH)
Handelsvertretung Ralf Linde
Mönch-Siegfried-Str. 4
D-46325 Borken
TBB-Technischer Bedarf Böttcher GmbH
Gänseweide 7
D-21379 Lüdersburg
TBB-Technischer Bedarf Böttcher GmbH
Gänseweide 7
D-21379 Lüdersburg
SKE Steffen Klewe
Elektrotechnische Handelsvertretung
Teltower Damm 214
D-14167 Berlin
Brandenburg (North/ West) (EGH)
TBB-Technischer Bedarf Böttcher GmbH
Gänseweide 7
D-21379 Lüdersburg
Udo Wendelmuth
Erfurter Str. 61
D-99195 Schwansee
SKE Steffen Klewe
Elektrotechnische Handelsvertretung
Teltower Damm 214
D-14167 Berlin
BENNING GmbH & Co. KG
Münsterstr. 135 - 137
D-46397 Bocholt
Ronny Münch
Jägerstr. 3
D-35099 Burgwald
Thuringia, Saxony (EGH / PVH)
Udo Wendelmuth
Erfurter Str. 61
D-99195 Schwansee
Christian Herzog
Weinbergstr. 49
D-67434 Neustadt
ELKA Krischke Elektrotechnik
Wettersteinstr. 12
D-82024 Taufkirchen
(* EGH = for Electrical Wholesaler, PVH = for Hardware Wholesalers)
Drugmand & Meert / EMAS / Gecom
+32 (0) 22 51 60 60
+32 (0) 22 52 22 66
De bavaylei 110
1800 VILVOORDE
P.J. Timmerman & Fils N.V.
+32 (0) 23 77 71 66
+32 (0) 23 77 94 58
Koning-Albertstraat 3 - 7
1600 SINT-PIETERS LEEUW
Contragent 35
+3 59 42 60 01 45
+3 59 42 60 01 29
Industrialna Str.
6000 STARA ZAGORA
BENNING Power Electronics (Beijing) Co., Ltd.
+86 (0) 10 61 56 85 88
+86 (0) 10 61 50 62 00
Tongzhou Industrial Development Zone
No.1-B BeiEr Street
101113 BEIJING
AGéCOM Diffusion
+33 (0) 3 88 19 70 10
+33 (0) 3 88 19 02 73
6, rue de Londres
CS 60090 Mommenheim
67173 BRUMATH CEDEX
BENNING Conversion d'énergie
+33 (0) 2 32 25 23 94
+33 (0) 2 32 25 08 64
43, avenue Winston Churchill
27404 LOUVIERS
V.KAFKAS S.A.
+30 / 21 63 00 30 00
+30 / 21 63 00 31 00
1 klm Markopoulou Aven.
19002 Paiania Attiki
www.kafkas.gr
EUROTEC LIMITED
+64/ 9/ 5 79 19 90
+64/ 9/ 5 25 33 34
750, Great South Road
1061 PENROSE, AUCKLAND
Amwittools BV
+31 (0) 1 72 53 84 33
+31 (0) 1 72 53 06 55
Harsweg 22
2461 EZ Ter Aar
ITECE Holland B.V.
+31 (0) 1 72 53 84 33
+31 (0) 1 72 53 06 55
Harsweg 22
2461 EZ Ter Aar
SIBLIK Elektrik GmbH & Co. KG
+43 (0) 1/ 68 00 60
+43 (0) 1/ 6 80 06 59
Murbangasse 6
1100 WIEN
"LL" Spolka z ograniczona
+48/ 7 13 98 08 00
+48/ 7 13 98 08 02
odpowiedzialnoscia sp. k.
dawniej Lange Lukaszuk Sp. j
ul. Wrocławska 43, Byków
55-095 MIRKOW
BENNING Power Electronics ROM SCS
+40 (0) 2 55 20 60 96
+40 (0) 2 55 51 66 08
Str. Lunca Grofului, Nr. 4
327055 BUCHIN
OOO BENNING Power Electronics Ltd.
+7 4 95/ 9 67 68 50
+7 4 95/ 9 67 68 51
ul. Planetnaya, 11
125167 MOSCOW
BENNING Power Electronics GmbH
+41 (0) 44 / 8 05 75 75
+41 (0) 44 / 8 05 75 80
Industriestrasse 6
8305 Dietlikon
Anderba d.o.o.
+381/ 11 76 78 09
+381/ 3 29 21 77
Ljube Stojanovica 36/III
11000 BEOGRAD
BENNING Slovensko s.r.o.
+421 (0) 2 44 45 99 42
+421 (0) 2 44 45 50 05
Kukuricná 17
83103 BRATISLAVA
BENNING c.d.e. SA
+34 91 6 04 81 10
+34 91 6 04 84 02
C/Pico de Santa Catalina 2
Pol. Ind. Los Linares
28970 HUMANES
Hellermann Tyton (Pty) Ltd
+27 11 8 79 66 20
+27 11 8 79 66 03
Private BAG X 158
2128 RIVORIA
OEM Automatic AB
+46/ 75/ 2 42 41 00
+46/ 75/ 2 42 41 19
Fredriksbergsgatan 2
573 92 TRANAS
EST Elektro - System -Technik s.r.o.
+42 02 66 09 07 11
+42 02 66 09 07 17
Pod pekarnami 338/12
190 00 PRAHA 9 VYSOCANY
BENNING Kft.
+36 (0) 33/ 50 76 00
+36 (0) 33/ 50 76 01
Ringló út 99
1221 BUDAPEST
BENNING Elektrotechnik und Elektronik GmbH & Co. KG
BENNING Kft. Power Electronics
