Camille bauer ltd. Aargauerstrasse 7 ch-5610 wohlen/switzerland phone +41 56 618 21 11 fax +41 56 618 35 35 info@camillebauer.Com www.Camillebauer.Com operating instructions universal measuring unit for heavy current variables sineax cam cam be 156 481-12 09.10
2 operating instructions universal measuring unit for heavy current variables sineax cam obligatory safety instructions are marked with the following symbols in these directions: device may only be disposed of in a profes- sional manner! Contents 1. Read fi rst and then... ..............................
3 snap housing on the top-hat rail (en 50 022) (see fig. 1). Fig. 1. Mounting on top-hat rail 35 x 15 or 35 x 7.5 mm. 4.2 releasing remove the housing from the mounting rail according to figure 2. Fig. 2 5. Electrical connections screw connections are used. They are designed for cross sections of 4 ...
4 connection modes all voltage measurement inputs must originate at circuit breakers or fuses rated 10 amps or less. This does not apply to the neutral connector. You have to provide a method for manually removing power from the device, such as a clearly labeled circuit breaker or a fused disconnect...
5 network / application terminal arrangement three-wire three-phase system asymmetri- cal load aron measuring circuit four-wire three-phase system asymmetri- cal load 3 single-pole isolated voltage transformers in the high-voltage system l1 l2 l3 5 1 8 2 3 7 9 l1 l2 l3 k l k l k l k l 5 1 8 2 3 7 9 ...
6 6. Commissioning prior to starting, check that the connection data of the transducer agrees with the system data (see type label). The power supply to the transducer can then be switched on and the signals applied to the measuring inputs. Master + 3.3/+5v rs rs rt rt 1 1) rs485 bus rx/tx-,b rx/tx+...
7 6.1 software installation for the parametrization of the device the supplied pc software cb-manager has to be installed. To do so, execute the fi le setup.Exe in the cb-manager directory on the cd. The fi le “read me first.Pdf” on the software cd contains all information about the installation of th...
8 all measurement values may be read via usb or rs485 in- terface and displayed using the cb-manager software. Use the device menu “visualisation” and the desired measurement type to go to the appropriate measurement representation and start the acquisition. The data will be displayed and logged. Th...
9 infl uence quantities and permissible variations according to iec / en 60 688 a) : fs: maximum value of the input confi guration (full scale) b) : fs: fs-voltage x fs-current system analysis quantities measured quantity present max 1l 2l 3lb 3lu 3lu.A 4lb 4lu 4lu.O voltage unbalance unb. U • • ✓ ✓ t...
10 7.2 i/o-interface relay (terminals 21-23, 31-33) number: 2 contacts: changeover contact load capacity: 250 v ac, 2 a, 500 va 30 v dc, 2 a, 60 w i/o-module (optional, terminals 41-74) up to 4 different groups of terminals (41-44, 51-54, 61-64, 71-74) with defi ned input/output functions are availab...
11 internal clock (rtc) function: time reference, counter for opera- ting hours accuracy: ± 2 minutes/month (15 till 30°c) trimmable via pc-software synchronization via: measurement input, hv-input 110/230 v ac, synchronization pulse (digital in- put) running reserve: > 10 years response time the to...
12 software. Due to the high degree of freedom for the confi - guration of logger and lists no general information about the maximal storage duration can be given. But these can be seen in the software when selecting the memory allocation, the measurands to store and the number of list entries. The r...
