Siemens Siprotec 7UM611 Manual page 383

Multi-functional generator protection relay 7um61 series
Table of Contents

Advertisement

Addr.
Parameter
3309
T-Z1B
3310
ZONE Z2
3311
ZONE2 T2
3312
T END
4001
UNDERVOLTAGE
4002
U<
4003
T U<
4004
U<<
4005
T U<<
4006A
DOUT RATIO
4101
OVERVOLTAGE
4102
U>
4103
T U>
4104
U>>
4105
T U>>
4106A
DOUT RATIO
4107A
VALUES
4201
O/U FREQUENCY
4202
f1 PICKUP
4203
f1 PICKUP
4204
T f1
4205
f2 PICKUP
4206
f2 PICKUP
4207
T f2
4208
f3 PICKUP
4209
f3 PICKUP
4210
T f3
4211
f4 PICKUP
4212
f4 PICKUP
4213
T f4
4214
THRESHOLD f4
4215
Umin
4301
OVEREXC. PROT.
4302
U/f >
4303
T U/f >
4304
U/f >>
4305
T U/f >>
4306
t(U/f=1.05)
4307
t(U/f=1.10)
4308
t(U/f=1.15)
4309
t(U/f=1.20)
4310
t(U/f=1.25)
4311
t(U/f=1.30)
4312
t(U/f=1.35)
4313
t(U/f=1.40)
7UM61 Manual
C53000-G1176-C127-3
Function
C
Setting Options
0.00 .. 60.00 sec; ∞
Impedance
0.05 .. 65.00 Ω
Impedance
1A
0.01 .. 13.00 Ω
5A
0.00 .. 60.00 sec; ∞
Impedance
0.00 .. 60.00 sec; ∞
Impedance
Undervoltage
OFF
ON
Block relay
Undervoltage
10.0 .. 125.0 V
0.00 .. 60.00 sec; ∞
Undervoltage
Undervoltage
10.0 .. 125.0 V
0.00 .. 60.00 sec; ∞
Undervoltage
Undervoltage
1.01 .. 1.20
Overvoltage
OFF
ON
Block relay
Overvoltage
30.0 .. 170.0 V
0.00 .. 60.00 sec; ∞
Overvoltage
Overvoltage
30.0 .. 170.0 V
0.00 .. 60.00 sec; ∞
Overvoltage
Overvoltage
0.90 .. 0.99
Overvoltage
U-ph-ph
U-ph-e
Frequency Prot.
OFF
ON
Block relay
Frequency Prot.
40.00 .. 65.00 Hz
Frequency Prot.
40.00 .. 65.00 Hz
Frequency Prot.
0.00 .. 600.00 sec
Frequency Prot.
40.00 .. 65.00 Hz
Frequency Prot.
40.00 .. 65.00 Hz
Frequency Prot.
0.00 .. 100.00 sec
Frequency Prot.
40.00 .. 65.00 Hz
Frequency Prot.
40.00 .. 65.00 Hz
Frequency Prot.
0.00 .. 100.00 sec
Frequency Prot.
40.00 .. 65.00 Hz
Frequency Prot.
40.00 .. 65.00 Hz
Frequency Prot.
0.00 .. 100.00 sec
Frequency Prot.
automatic
f>
f<
Frequency Prot.
10.0 .. 125.0 V; 0
Overexcitation
OFF
ON
Block relay
Overexcitation
1.00 .. 1.20
0.00 .. 60.00 sec; ∞
Overexcitation
Overexcitation
1.00 .. 1.40
0.00 .. 60.00 sec; ∞
Overexcitation
Overexcitation
0 .. 20000 sec
Overexcitation
0 .. 20000 sec
Overexcitation
0 .. 20000 sec
Overexcitation
0 .. 20000 sec
Overexcitation
0 .. 20000 sec
Overexcitation
0 .. 20000 sec
Overexcitation
0 .. 20000 sec
Overexcitation
0 .. 20000 sec
Default Setting
0.10 sec
Impedance Zone Z1B Time
Delay
4.15 Ω
Impedanz Zone Z2
0.83 Ω
0.50 sec
Impedance Zone Z2 Time Delay
3.00 sec
T END: Final Time Delay
OFF
Undervoltage Protection
75.0 V
U< Pickup
3.00 sec
T U< Time Delay
65.0 V
U<< Pickup
0.50 sec
T U<< Time Delay
1.05
U<, U<< Drop Out Ratio
OFF
Overvoltage Protection
115.0 V
U> Pickup
3.00 sec
T U> Time Delay
130.0 V
U>> Pickup
0.50 sec
T U>> Time Delay
0.95
U>, U>> Drop Out Ratio
U-ph-ph
Measurement Values
OFF
Over / Under Frequency Protec-
tion
48.00 Hz
f1 Pickup
58.00 Hz
f1 Pickup
1.00 sec
T f1 Time Delay
47.00 Hz
f2 Pickup
57.00 Hz
f2 Pickup
6.00 sec
T f2 Time Delay
49.50 Hz
f3 Pickup
59.50 Hz
f3 Pickup
20.00 sec
T f3 Time Delay
52.00 Hz
f4 Pickup
62.00 Hz
f4 Pickup
10.00 sec
T f4 Time Delay
automatic
Handling of Threshold Stage f4
65.0 V
Minimum Required Voltage for
Operation
OFF
Overexcitation Protection (U/f)
1.10
U/f > Pickup
10.00 sec
T U/f > Time Delay
1.40
U/f >> Pickup
1.00 sec
T U/f >> Time Delay
20000 sec
U/f = 1.05 Time Delay
6000 sec
U/f = 1.10 Time Delay
240 sec
U/f = 1.15 Time Delay
60 sec
U/f = 1.20 Time Delay
30 sec
U/f = 1.25 Time Delay
19 sec
U/f = 1.30 Time Delay
13 sec
U/f = 1.35 Time Delay
10 sec
U/f = 1.40 Time Delay
A.7 Settings
Comments
383

Advertisement

Table of Contents
loading

This manual is also suitable for:

Siprotec 7um612

Table of Contents