Toshiba GRZ100 B Series, Instruction Manual

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356
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6 F 2 S 0 8 4 6
Relay and protection scheme setting sheet
User
NO-ARC,NO-FD 1CB-ARC,NO-FD 2CB-ARC,NO-FD
1CB-ARC,FD 2CB-ARC,FD
1CB-ARC,NO-FD Setting
5A rating 1A rating Relay model 101 102 201 202 203 301 302 303 401 501 204 205 206
133 ZG Z1G 0.01 - 50.00 0.10 - 250.00 Ω Z1G reactance 1.60 / 8.00 1.60 / 8.00
134 Z1XG 0.01 - 50.00 0.10 - 250.00 Ω Z1XG reactance 2.40 / 12.00 2.40 / 12.00
135 Z1G θ 1 0 - 45 deg
Z1G angle with reference to an X-
axis
0 0
136 Z1G θ 2 45 - 90 deg
Angle for Z1G hooked point with
reference to an R-axis
90 90
137 BFR1G 0.10 - 20.00 0.5 - 100.0 Ω Blinder for Z1S forward ( R) 5.10 / 25.5 5.10 / 25.5
138 BFRXG 0.10 - 20.00 0.5 - 100.0 Ω Blinder for Z1XS forward ( R) 5.10 / 25.5 5.10 / 25.5
139 Z2G 0.01 - 50.00 0.10 - 250.00 Ω Z2G reactance 4.00 / 20.00 4.00 / 20.00
140 BFR2G 0.10 - 20.00 0.5 - 100.0 Ω Blinder for Z2S forward ( R) 5.10 / 25.5 5.10 / 25.5
141 ZFG 0.01 - 100.00 0.1 - 500.0 Ω ZFG reactance 6.00 / 30.0 6.00 / 30.00
142 BFRFG 0.10 - 20.00 0.5 - 100.0 Ω Blinder for ZFS forward ( R) 5.10 / 25.5 5.10 / 25.5
143 Z3G 0.01 - 100.00 0.1 - 500.0 Ω Z3G mho 8.0 / 40.0 8.0 / 40.0
144 Z3G θ 45 - 90 deg Line angle for Z3S(Mho) element 85 85
145 ZBG θ 0 - 45 deg Angle of direction(Quad) element 30 30
146 BFRG 0.10 - 20.00 0.5 - 100.0 Ω Blinder for ZG forward ( R) 5.10 / 25.5 5.10 / 25.5
147 BFRG θ 75 (fixed) deg Angle of BFRG -- --
148 BFLG 0 (fixed) Ω Blinder for ZG forward (-R) -- --
149 BFLG θ 90 - 135 deg Angle of BFLG 120 120
150 ZR1G 0.01 - 50.00 0.1 - 250.0 Ω ZR1G reactance 2.00 / 10.0 2.00 / 10.00
151 ZR2G 0.01 - 100.00 0.1 - 500.0 Ω ZR2G reactance 4.00 / 20.0 4.00 / 20.00
152 Z4G 0.01 - 100.00 0.1 - 500.0 Ω Z4G mho 8.00 / 40.0 8.00 / 40.0
153 Z4G θ 45 - 90 deg Line angle for Z4G(Mho) element -- (Linked with Z3G θ ) -- (Linked with Z3G θ )
154 Z4BG θ 0 - 45 deg Angle of Z4G(Quad) offset -- (Linked with ZBG θ ) -- (Linked with ZBG θ )
155 BRRG 0.10 - 20.00 0.5 - 100.0 Ω Blinder for ZG reverse (-R) 5.10 / 25.5 5.10 / 25.5
156 BRRG θ 75 (fixed) deg Angle of BRRG -- --
157 BRLG 0.10 - 20.00
0.5 - 100.0
Ω Blinder for ZG reverse ( R) -- (Linked with BRRG) -- (Linked with BRRG)
158 BRLG θ 90 - 135 deg Angle of BRLG -- (Linked with BFLG θ ) -- (Linked with BFLG θ )
159 Krs 0 - 1000 %
Zero phase current factor: Self line
"R0/R1"
340 340
160 Kxs 0 - 1000 %
Zero phase current factor: Self line
"X0/X1"
340 340
161 Krm 0 - 1000 %
Zero phase current factor: Adjacent
line "Rom/R1"
300 300
162 Kxm 0 - 1000 %
Zero phase current factor: Adjacent
line "Xom/X1"
300 300
163 KrsR 0 - 1000 %
Zero phase current factor for ZR
element: Self line "R0/R1"
100 100
164 KxsR 0 - 1000 %
Zero phase current factor for Zr
element: Self line "X0/X1"
100 100
165 ZNDG 0.01 - 100.00
0.1 - 500.0
Ω ZNDG 10.00 / 50.0 10.00 / 50.0
166 BNDG 0.10 - 20.00
0.5 - 100.0
Ω Blinder for ZNDG 12.00 / 60.0 12.00 / 60.0
167 TZ1G 0.00 - 10.00 s Z1G time-delay trip 0.00 0.00
168 TZ2G 0.00 - 10.00 s Z2G back-up trip timer 0.30 0.30
169 TZFG 0.00 - 10.00 s ZFG back-up trip timer 0.35 0.35
170 TZ3G 0.00 - 10.00 s Z3G back-up trip timer 0.40 0.40
171 TZR1G 0.00 - 10.00 s ZR1G back-up trip timer 0.50 0.50
172 TZR2G 0.00 - 10.00 s ZR2G back-up trip timer 0.60 0.60
173 TZNDG 0.00 - 10.00 s Non-directional zone trip timer 0.70 0.70
174 ZIC 0.00 - 5.00 0.00 - 1.00 A Charging current compensation 0.00 0.00
175 Vn 100 - 120 V Rated voltage 110 110
176 ZPCC ZPCC 0.8 (Sensitivity ratio)
－
Zero phase current -- --
177 OCG 0.2 (fixed) 0.04 (fixed) A compensation controller -- --
178 PSB PSBSZ 0.50 - 15.00 2.5 - 75.0 Ω Power swing block for Ph-Ph 2.00 / 10.0 2.00 / 10.0
179 PSBGZ 0.50 - 15.00 2.5 - 75.0 Ω Power swing block for Ph-G 2.00 / 10.0 2.00 / 10.0
180 PSBR θ 75 (fixed) deg ditto -- --
181 PSBL θ 105 (fixed) deg ditto -- --
182 TPSB 20 - 60 ms PS detection timer 40 40
183 OST OSTR1 3.0 - 30.0 15 - 150 Ω Out of step relay 5.1 / 25 5.1 / 25
184 OSTR2 1.0 - 10.0 5 - 50 Ω ditto 2.5 / 12 2.5 / 12
185 OSTXF 1.0 - 50.0 5 - 250 Ω ditto 6.0 / 30 6.0 / 30
186 OSTXB 0.2 - 10.0 1 - 50 Ω ditto 1.0 / 5 1.0 / 5
187 TOST1 0.01 - 1.00 s ditto 0.04 0.04
188 TOST2 0.01 - 1.00 s ditto 0.04 0.04
189 OCH 2.0 - 15.0 0.4 - 3.0 A Overcurrent element 6.0 / 1.2 6.0 / 1.2
190 TSOTF s CB open detect timer for SOTF 5 5
191 CBF OCBF 0.5 - 10.0 0.1 - 2.0 A Overcurrent element 4.0 / 0.8 4.0 / 0.8
192 TBF1 50 - 500 ms CBF timer for re-trip 150 150
193 TBF2 50 - 500 ms CBF timer for related trip 200 200
194 OCD 0.5 (fixed) 0.1 (fixed) A Curr. change detector -- --
195 OCCR 0.4 (fixed) 0.08 (fixed) A OC element -- --
№ Name
Default Setting of Relay Series(5A rating / 1A rating)
Range
Units
Contents
0 - 300