交流起重机﹒YZR系列电动机成套电阻器
一、型号意义
R □ 5 □- □ - □ / □ □ - □
︱ ︱ ︱ ︱ ︱ ︱ ︱ ︱ ︱ 防护外壳 (注)
︱ ︱ ︱ ︱ ︱ ︱ ︱ ︱ 电阻元件代号
︱ ︱ ︱ ︱ ︱ ︱ ︱ 电阻器箱数
︱ ︱ ︱ ︱ ︱ ︱ 电动机极数
︱ ︱ ︱ ︱ ︱ 电动机机座号
︱ ︱ ︱ ︱ 通电持续率
︱ ︱ ︱ 设计序号(匹配YZR系列电动机)
︱ ︱ 控制系统代号
︱ 电阻器
注:带有外壳的代号为“X”,防护等级为IP23.,透用户外防雨“X2”;户内安全防护“X1”;不带有外壳的则无“X”代号。
1、电阻F元件代号:
“B”-ZB1及ZB2—康铜板形电阻器元件;
“Y”(J)-ZY(J)-铁铬铝齿形(又称大波浪电阻元件);
“D”-ZD1-铁铬铝小波浪电阻元件;
“H”(W、C、C3)-ZH-不锈钢网状形电阻器元件。
2、通电持续率TD%:
TD15%为“1”; TD25%为“2”; TD40%为“4”; TD60%为“6”
3、控制系统代号:
T-凸轮控制器控制(不对称电阻)
K-凸轮控制器控制(不对称电阻,转子一相开路起动)
Q-用PQR10型即PQD6402型升降控制箱(七段电阻六段切换)
S-用PQS单相制动型升降控制箱(五段电阻四段切换)
Sf-用PQS单相制动型升降控制箱(六段电阻五段切换)
Y-RQY型PQR9型即PQD6401型平移控制箱
Z-PQZ型抓斗控制箱(四段电阻三段切换)
Ze-PQZ型抓斗控制箱(五段电阻四段切换)
F-QR2S二级反接制动升降控制箱
电动机型号
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电动机技术数据
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普通绕线型电阻器
B、D、J、Y
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不锈钢型电阻器
H( W、C)
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容 量
KW
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转子电压
V
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转子电流
A
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|
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YZR250M1-6
|
37
|
250
|
91.5
|
RS54-250M1-6/4J
|
RS54-250M1-6/4H
|
YZR250M2-6
|
45
|
290
|
95
|
RS54-250M2-6/6J
|
RS54-250M2-6/5H
|
YZR280S-6
|
55
|
280
|
119.8
|
RS54-280S-6/6J
|
RS54-280S-6/6H
|
YZR280M-6
|
75
|
370
|
124
|
RS54-280M-6/8J
|
RS54-280M-6/7H
|
YZR160L-8
|
7.5
|
205
|
23
|
RS54-160L-8/2B
|
RS54-160L-8/2H
|
YZR180L-8
|
11
|
172
|
44
|
RS54-180L-8/2J
|
RS54-180L-8/2H
|
YZR200L-8
|
15
|
178
|
53.5
|
RS54-200L-8/3J
|
RS54-200L-8/3H
|
YZR225M-8
|
22
|
232
|
59.1
|
RS54-225M-8/3J
|
RS54-225M-8/3H
|
YZR250M1-8
|
30
|
272
|
68.8
|
RS54-250M1-8/4J
|
RS54-250M1-8/3H
|
YZR250M2-8
|
37
|
335
|
70
|
RS54-250M2-8/5J
|
RS54-250M2-8/4H
|
YZR280S-8
|
45
|
305
|
92
|
RS54-280S-8/5J
|
RS54-280S-8/4H
|
YZR280M-8
|
55
|
360
|
92.5
|
RS54-280M-8/6J
|
RS54-280M-8/5H
|
YZR315S-8
|
75
|
302
|
158
|
RS54-315S-8/9J
|
RS54-315S-8/7H
|
YZR315M-8
|
90
|
372
|
160.9
|
RS54-315M-8/12J
|
RS54-315M-8/9H
|
YZR280S-10
|
37
|
150
|
153.2
|
RS54-280S-10/6J
|
RS54-280S-10/5H
|
YZR280M-10
|
45
|
172
|
165
|
RS54-280M-10/6J
|
RS54-280M-10/5H
|
YZR315S-10
|
55
|
242
|
138.7
|
RS54-315S-10/6J
|
RS54-315S-10/5H
|
YZR315M-10
|
75
|
325
|
149.3
|
RS54-315M-10/8J
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RS54-315M-10/6H
|
YZR355M-10
|
90
|
330
|
167
|
RS54-355M-10/10J
|
RS54-355M-10/9H
|
YZR355L1-10
|
110
|
388
|
172
|
RS54-355L1-10/11J
|
RS54-355L1-10/10H
|
YZR355L2-10
|
132
|
475
|
167.5
|
RS54-355L2-10/15J
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RS54-355L2-10/13H
|
YZR400L1-10
|
160
|
410
|
244
|
RS54-400L1-10/18J
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RS54-400L1-10/15H
|
YZR400L2-10
|
200
|
480
|
252
|
RS54-400L2-10/21J
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RS54-400L2-10/18H
|
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