ABB SACE Tmax XT Guia De Inicio Rapido página 8

18
Con sganciatore differenziale alimentato premere il pulsante rosso
di test 'T' del differenziale e vericare l'apertura dell'interrutore.
Press the red test button 'T' with the residual current release
powered and check to make sure that the circuit-breaker opens.
Mit gespeistem Fehlerstromauslöser die rote Test-Taste T des
Fehlerstromauslösers drücken und sicherstellen, dass der
Leistungsschalter ausgeschaltet ist.
Le déclencheur différentiel étant alimenté appuyer sur le bouton
rouge "T" du différentiel et vérier l'ouverture du disjoncteur.
Con relé diferencial alimentado pulsar el pulsador rojo de test
'T' del diferencial y vericar la apertura del interruptor.
给剩余电流脱扣器上电后按下测试按钮
断开状态。
19
N L1 L2
Q
TI
= Connectors for the auxiliary contacts of the withdrawable
J..
version circuit-breaker; extraction of the connectors takes
place at the same time as that of the circuit-breaker
= 抽出式断路器辅助触点用连接器
（当断路器抽出时该连接器也同时拔出）
= Residual current release type RC Sel XT5
K87
= 剩余电流脱扣器 RC Sel XT5
S87/1 = Contact for electrical signalling of pre-alamr of the
residual current release type RC Sel XT5
= RC Sel XT5 剩余电流脱扣器预报警电气信号
触点
S87/2 = Contact for electrical signaling of alarm of the residual
current release type RC Sel XT5
= RC Sel XT5 剩余电流脱扣器报警电气信号
触点
S87/3 = Contact for electrical signalling of circuit-breaker open due
to tripping of the residual current release type RC Sel XT5
= RC Sel XT5 剩余电流脱扣器跳扣导致断路器
分断的电气信号触点
,检查并确认断路器是
"T"
L3
K87
d
RC Sel
SD
35
V4
V4
JZ1 JZ1
86 88
XE2 XE2
86 88
XV XV
V3 V3
S87/3
85
XV XV
JZ1 JZ1
85
XE2 XE2
V4
V4
SD = Power supply Isolator of the RC sel resldual-current release
= RC sel 剩余电流脱扣器的电源隔离开关
SO = Pushbutton or contact for opening the circuit-breaker
= 断路器分闸按钮或触头
TI = Toroidal current transformer
= 电流互感器
Q = Main switch
= 主开关
V3 = Residual current release applications
= 剩余电流脱扣器应用
V4 = Indicative apparatus and connections for control
and signalling, outside the circuit-breaker
= RC Sel XT5 断路器外接的控制和信号装置
及接线
XE.. = Nine-way connector for the plug-in version
circuit-breaker auxiliary contacts
= 插入式断路器辅助回路用九孔连接器
XV = Terminal boxes of the circuit-breaker applications
= 断路器应用端子盒
GB/T14048.2
36
SO
Y12 Y11 78
Y12 Y11 78
2 1
d
K87
S87/1
77
77
37
68
68
S87/2
67
67