Products \ Industrial electronics \ Measuring and regulation \ Wire resistance monitoring MOV 10

Wire resistance monitoring MOV 10

Wire resistance monitoring

Measuring system MOV 10 is designed for monitoring of wire resistance on packet spool during the coiling of compressors, transformers, engines etc. in automatic coilers. When the wire resistance drops under defined values (3 levels), the system switches the outgoing relay. Signalization of wire absence can be signalled to the operating personnel (light, siren, ...), or the coiling process can be stopped after the resistance drops under the value of coil resistance. The fourth relay is designed to signalize the broken wire. Parameter setting and scale reading is possible through the foil keyboard (15 buttons) and an alphanumeric backlighted LCD display (2x 16 digits). Input to the system is the measured resistance and logical signal (24 VDC/10 mA) from the coiler for measuring of the resistance by closed grips of the coiled head (cut isolation of a free end of enamelled copper wire). Measuring of the resistance is double-ranged (0 Ω ÷ 1 kΩ a 1 kΩ ÷ 10 kΩ) with automatic switch of ranges. The system is designed for building-in into the mount hole in panel. Display, keyboard and signal LEDs are at the front panel, connector terminals for power supply connecting, input and output signals are at the back side of the device.

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Technical data
Power supply voltage:	18 ÷ 36 VDC, 4 VA
Current consumption:	max. 150 mA
Measured resistance:	0 ÷ 10 kΩ
Connection of the measured resistance:	4- wire, 3- wire, 2- wire
Max. error:	0,1% in the range of ± 2 digits
Output:	4x relay, 6x switch 5 A/250 VAC
Input:	4x 24 VDC/10 mA
Protection:	IP 40
Operating temperature:	0 to 50 °C
Dimensions (w x h x d):	144 x 144 x 100 mm
Method of fixation:	mounting hole in panel (138 x 138 mm)

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Documents for download

Monitorovanie odporu vodiča MOV 10 Schéma (SK)	download
MOV 10 (SK)	download
MOV 10 Návod (SK)	download