Siemens 3RB21 사용 설명서 - 페이지 2
{카테고리_이름} Siemens 3RB21에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Siemens 3RB21 6 페이지. Electronic overload relay
Siemens 3RB21에 대해서도 마찬가지입니다: 운영 지침 (4 페이지), 매뉴얼 (18 페이지), 참조 매뉴얼 (46 페이지), 원본 사용 설명서 (9 페이지)
페이지 인쇄
A3- / A4+, 95 / 96, 97 / 98
3RB2...-..B.
3RB2...-..W.
0,8 ... 1,2 Nm
7 ... 10.3 lbf· in
∅ 5 ... 6 mm / PZ2
1 x (0,5 ... 4) mm²
a)
2 x (0,5 ... 2,5) mm²
a)
—
a)
1 x (0,5 ... 2,5) mm²
2 x (0,5 ... 1,5) mm²
AWG
2 x (20 ... 14)
a)
10 mm
—
—
—
—
3RB201.
3RB211.
L1 L2 L3
F1
1 3 5
Q1
2 4 6
(3RB2.)
1 3 5
F2
2 4 6
Test
Reset
Y1
A3-
U V W
M
M1
3 ~
A3/A4
24V
min. 3 min
L1
N
95
96
2
3RB2...-..D.
3RB2...-..X.
—
∅ 5 ... 6 mm / PZ2
2 x (0,25 ... 1,5) mm²
2 x (0,25 ... 1,5) mm²
2 x (0,25 ... 1,5) mm²
2 x (24 ... 16)
10 mm
—
M6 x 20
—
M6 x 20
N
L1
F3
OFF
S2
A2
13
ON
A1
14
S1
95
97
96
98
A2 14/22
Y2
A4+
Fernreset / Remote reset *)
CLASS 5 / CLASS 10 / CLASS 20 / CLASS 30:
Motor, Leitungen und Schütz müssen für die entsprechende Auslöseklasse ausgelegt sein.
Motor, cables and contactor must be chosen for the appropriate tripping class.
Moteur, câbles et contacteur doivent etre dimensionnés pour la meme classe.
El motor, los cables y el contactor deben escogerse para la clase de disparo apropiada.
Motore, conduttori e contattore devono essere opportunatamente dimensionati per la
corrispondente classe di sgancio.
t
Motor, linhas e contactor devem ser dimensionados para a respectiva classe de disparo.
N
L1
A2
95
A1
96
L1 L2 L3 N
U V
W
L1, L2, L3, T1, T2, T3
3RB2.1.-
(S00)
0,8 ... 1,2 Nm
7 ... 10.3 lbf· in
1 x (0,5 ... 2,5) mm²
a)
2 x 0,5 mm²
2 x 0,75 mm²
2 x 1 mm²
2 x (1,5 ... 2,5) mm²
a)
—
a)
1 x (0,5 ... 2,5) mm²
2 x (1 ... 2,5) mm²
2 x (15 ... 14)
AWG
2 x 18
2 x 16
a)
10 mm
—
—
DC 24 V
L+
L-
S3
(3RB2.)
*) 3RB21
Betrieb, Operation, Fonctionnement, Operación, Funzionamento, Serviço
3 ~ 50/60 Hz
(T1-T2-T3)
1~ 50/60 Hz
(T1-T2-T3)
L1
L2
L3
U
V
W
3RB2.2.-
3RB2.3.-..W.
3RB2.3.-..X.
(S0)
(S2)
2,0 ... 2,5 Nm
3 ... 4,5 Nm
18 ... 22 lbf· in
27 ... 40 lbf· in
1 x (1,5 ... 10) mm²
2 x (1 ... 16) mm² 2 x (2,5 ... 16) mm²
2 x (1,5 ... 6) mm²
1 x (1 ... 35) mm²
—
2 x 25 mm² max.
1 x (1 ... 2,5) mm²
1 x (1 ... 25) mm²
2 x (2,5 ... 6) mm²
2 x (1 ... 16) mm²
1 x 14
2 x (14 ... 10)
2 x (14 ... 3)
1 x 2 max.
10 mm
13 mm
—
—
—
—
3RB202./3RB203./3RB204.
3RB212./3RB213./3RB214.
L1 L2 L3
N
F1
1 3 5
A2
Q1
A1
2 4 6
95
97
1 3 5
F2
96
98
2 4 6
Test
Reset
A3-
A4+
Y2
Y1
U V W
Fernreset/Remote reset *)
M
M1
3 ~
(T1-T2-T3)
L1
L2
L3
U
V
W
3RB2.4.-..W.
3RB2.4.-..X.
(S3)
min
22
4
5,5... 6 Nm
48 ... 53 lbf· in
1 x (10 ... 70) mm²
2 x (10 ... 50) mm²
1 x (2,5 ... 50) mm²
2 x (2,5 ... 35) mm²
2 x (10 ... 1/0)
1 x (10 ... 2/0)
17 mm
3 x 70 mm²
AWG 2/0
2 x 70 mm²
DC 24 V
L1
L+ L-
F3
OFF
S2
Q1
ON
S3
S1
~
~
3
3ZX1012-0RB20-1AA1