MTE PTS 400.3 PLUS - Page 16

PTS 400.3 PLUS Operation Manual_R02 Page 16/306
[1]
Supply voltage connection, mains switch, fuses
1  Mains switch
2  Fuse 1 x 2 A / 250 V slow blow (below the cover)
3  Supply voltage connection:
MIN 88 … MAX 264 VAC, 47 … 63 Hz
[2]
Current-Inputs I1, I2, I3
There are two separate inputs for 12 A and 120 A
--- laboratory cables Imax. 12 A (standard), Type: 4 mm insulated socket
— high current cables Imax. 120 A (option), Type: 6 mm high current connector
[3]
Current-outputs I1*, I2*, I3*
There are two separate outputs for 12 A and 120 A
--- laboratory cables Imax. 12 A (standard), Type: 4 mm insulated socket
— high current cables Imax. 120 A (option), Type: 6 mm high current connector
[4]
Phase connections for 3 voltage U1, U2, U3
Type: 4 mm insulated sockets
[5]
Neutral connections for 3 voltage N1, N2, N3
Type: 4 mm insulated sockets
[6]
Impulse inputs 1, 2, 3
The three impulse inputs 1, 2 and 3 can each be used for scanning heads (e.g. the SH
2003) and can also be used to connect to retransmitting contacts of the device being
tested.
Type: Lemo socket, 5 pole
Pin 1  +11 ... 13V (I<60mA) (supply of scanning head)
Pin 2  fin max. 100 Hz (slow input, anti-bounce)
Pin 3  fin max. 200 kHz (fast input)
Pin 4  GND
Pin 5  screen
[7]
Impulse outputs 1, 2, 3
The default setting for the mean frequencies of the three impulse outputs are:
Output 1 Proportional to total active power P
Output 2 Proportional to total reactive power Q
Output 3 Proportional to total apparent power S
These impulse outputs can be reconfigured by commands over the serial interface.
Type: Lemo socket, 5 pole
Pin 1  +11 ... 13 V (I<60mA)
Pin 2  not used
Pin 3  fout max. 60kHz (1:1)
Pin 4  GND
Pin 5  screen
[8]
Fiber optical impulse output to connect to error evaluation system SMM400
[9]
CT1, CT2 connection for clamp-on current transformers and current sensors
• Set of 3 UCT120.3 clamp-on CT 120A (active error compensated, Standard acces-
sory)
• Set of 3 UCT 10.3 clamp-on CT 10A (OPTION)
• Set of 3 UCT 1000.3 clamp-on CT 1000A (OPTION)
• Set of 3 UCT LEM.3 flexible current probes FLEX 3000 (30/300/3000A) (OPTION)
• Primary current sensor AmpLiteWire 2000A (OPTION)
• Primary voltage sensor VoltLiteWire 40kV (OPTION)
Connector type: 14 pole dedicated Redel socket, suitable for new MTE clamp-on cur-
rent transformers and current sensors with voltage outputs and serial communication
interface.