ZIV 7IRD-A - Model Selection

Chapter 1. Description
1-7
M7IRDA2003I
7IRD-A/J/M: Distribution Protection & Control Terminal
© ZIV APLICACIONES Y TECNOLOGÍA, S.L.U. 2020
1.5 Model Selection
7IRD
1 2 3 4 5 6 7/8/9 10 11
1
Functions
A 3x50/51 + 50N/51N + 79 M 3x50/51 + 50N/51N
J 3x(2x50)/51 + (2x50N)/51N + 79
2
Options
1 Basic Model 7 Oscillographic Register + Digital TOPS
2 Oscillographic Register
3
Rated Current
E 1A G 5 A (Phase) + 1 A (Ground)
F 5 A + Optional Ground N 5A
4
Auxiliary Voltage
Power Supply
Digital
Inputs
Supervision
Inputs
Power Supply
Digital
Inputs
Supervision
Inputs
1 24-48 Vdc (±20%) 24-48 Vdc 24-48 Vdc 3 220-250 Vdc (±20%) 48-250 Vdc 250 Vdc
2 110-125 Vdc (±20%) 24-125 Vdc 125 Vdc 4 90-250 Vdc/ac (±20%) 125 Vdc 125 Vdc
5
Voltage / Frequency / Language
0 50 Hz / Spanish D 120 &120 √3 Vac / 60 Hz / Spanish
1 110 & 110√3 Vac / 50 Hz / Spanish E 60 Hz / Portuguese
2 60 Hz / English F 120 & 120 √3 Vac / 60 Hz / Portuguese
3 120 & 120 √3 Vac / 60 Hz / English G 50 Hz / French
A 50 Hz / English H 110 & 110 √3 Vac / 50 Hz / French
B 110 & 110 √3 Vac / 50 Hz / English J 50 Hz / Portuguese
C 60 Hz / Spanish K 120 & 120 √3 Vac / 50 Hz / Portuguese
6
Communications
1 RS232 + RS232 7 RS232 + 2 x RS232
2 RS232 + PFO 1mm 8 RS232 + GFO Ring (ST)
3 RS232 + GFO (SMA) A RS232 + GFO (ST) Double Rear Port
4 RS232 + GFO (ST) B RS232 + Double Rear Port (GFO*+RS232**)
5 RS232 + RS485 C RS232 + Double Rear Port (RS232*+RS485**)
6 RS232 + PFO Double Ring D RS232 + 2 x PFO
7/8/9
Inputs / Outputs / Metering Module
To be defined
10
Type of Enclosure
K 4 U x 1 19" rack
11
Communications Protocol Procome and DNP3
To be defined at Factory
(*) Protection // Control (**)
 Functions
50 Phase Instantaneous Overcurrent.
51 Phase Time Overcurrent.
50N Ground Instantaneous Overcurrent.
51N Ground Time Overcurrent.
79 Recloser.