MT406 - AC-Voltage Transducer

MT406.jpg

Description

MT406 AC Voltage Transducer

Properties

Sinusoidal AC voltage measurements
Voltage range measurements up to 500 VL-N
Galvanic insulation between input and output
Accuracy class 0.5
Self powered
Housing for DIN rail mounting

Application

The MT406 voltage transducer is used for a permanent monitoring of a single-phase voltage value. PLCs, PCs, microprocessor control, indicators, alarms units etc. can be operated by the output signal. Voltage input can be connected either directly to low-voltage network or shall be connected to network via a corresponding voltage transformer (with standard 100V output).

Techincal Data

Input Voltage (U_N)	Nominal Frequency (f_N)	Output Signal (0...I_OutN)	Maximum Burden (R_Bmax)
57,7, 63.5, 69.3, 100, 110, 115, 120, 127, 220, 230, 240, 250, 380, 400, 415, 440, 500 V	50/60 Hz	0 … 1 mA, 0 … 5 mA, 0 … 10 mA, 0 … 20 mA	R_{B max} =10 V / I_AN

Input

Output

Standard nominal input voltage (U_N)	(see above)
Measuring range limit values	0 ... 50 V to 0 ... 500 V
Overload capacity:	acc. to EN 60688
Max. measured value (cont.)	1,2 × U_N
Max. allowed value	2 × U_N ; 1 s, 10 times, 10s interval
Nominal frequency (f_N)	50, 60 Hz
Measuring frequency range	f_N ± 10%
Consumption	< 2 VA

Standard ranges I_AN:	0 … 1 mA, 0 … 5 mA, 0 … 10 mA, 0 … 20 mA
Burden voltage:	10 V
External resistance:	R_{B max} =10 V / I_AN
Maximal output voltage	(open circuit current output) < 25 V
Maximal output current	2 × IAN
Residual ripple	< 1 % p.p.
Response time	< 300 ms

The output may be either short or open-circuited. It is electrically insulated from all other circuits

MT406 - AC-Voltage Transducer

Description

Properties

Application

Techincal Data

Download