Thytronic XMR-T User Manual

TECHNICAL DATA
19
Life
• Mechanical 10
6
• Electrical 10
5
Breaking capacity:
• Direct current (L/R = 40 ms) 50 W
• Alternating current (l = 0,4) 1250 VA
Minimum pulse width 0....500 ms (step 5 ms)
— Block output (Logic selectivity)
Quantity 1
Type optocoupler
3.4 MMI (MAN MACHINE INTERFACE)
Display 60x85 graphic LCD
LEDs
Total Number 21
• ON/fail (Green) 1
• Remote 1
• Local 1
• Start (Yellow) 1
• Trip (Red) 1
• Programmables (Red) 16
Touchscreen Keyboard 10 keys
Keyboard 10 keys
3.5 COMMUNICATION INTERFACES
— Local port
Ethernet 100 BaseT 100 Mbps
• Connector RJ45
— Network ports
RS485 1200...57600 bps
• Connection screw terminals
Ethernet 100BaseT
[1]
100 Mbps
• Connection Optical fiber 1300 nm, ST
100 Base TX, RJ45
— Protocol
ModBus RTU/IEC60870-5-103/DNP3,
ZCP/IP, IEC61850 Level A
Note [1] Two redundant port selectable with TX + TX or FX + FX connections. The secondary port
is activated in the event of failure of the primary port or by means of hw-sw switching command.
3.6 RATED VALUES AND GENERAL SETTINGS
— Rated values (all versions)
Voltage measure U
E
or V
2
U
E
or V
2
V
1
- V
2
Phase correction 0...360 ° (step 1°)
Synchro-check voltage measure V
1
U
12
or U
L1
Relay nominal frequency (f
n
) 50, 60 Hz
Relay residual nominal current (I
En
) 1 A or 5 A
2
Residual CT primary nominal current (I
Enp
) 1 A...10 kA
1...499 A (step 1 A)
500...4990 A (step 10 A)
5000...10000 A (step 100 A)
Relay phase to phase nominal voltage (U
n
)
3
50...130 V (step 1 V)
200...520 V (step 1 V)
Relay nominal voltage V
2
-U
n2
50...130 V (step 1 V)
Relay phase to ground nominal voltage (E
n
) E
n
= U
n
/ √3
Relay calculated residual nominal voltage (U
ECn
) U
ECn
= U
n
· √3 = 3 · E
n
— Rated values for versions with inductive CT inputs
Relay phase nominal current (I
n
) 1 A or 5 A
Phase CT primary nominal current (I
np
) 1 A...10 kA
1...499 A (step 1 A)
500...4990 A (step 10 A)
5000...10000 A (step 100 A)
Relay measured residual nominal voltage (U
En
) 50...130 V (step 1 V)
Residual primary nominal voltage (phase-to-phase) ∙√3 (U
Enp
) 50 V...500 kV
50...499 V (step 1 V)
500...4990 V (step 10 V)
5000...49900 V (step 100 V)
50000...500000 V (step 1000 V)
XMR-T EQUIPMENT MANUAL
Ed. 2.9 - 02/2021

Thytronic XMR-T Specifications

General

Brand	Thytronic
Model	XMR-T
Category	Protection Device
Language	English