產品用途：
▲T系列熱過載繼電器主要用于交流50Hz或60Hz,電壓至660V、電流至500A的電力線路中，一般用作三相感應電動機的過載與斷相保護，常與B系列交流接觸器配合組成電磁起動器，也可單獨使用。該系列熱過載繼電器從德國ABB公司引進，符合IEC、VDE等國際標準和一些國家的有關標準及規范。
技術數據和性能：
型號
| T6
| T16/T16K
| T25
| T25K16
| T25K25
| 額定電流(Ie)A
| 6
| 16
| 25
| 25
| 25
| 約定發熱電流(Ith)A
| 10.5
| 17.6
| 32
| 19
| 32
| 額定絕緣電壓(Ui)V
| 690
| 熱元件整定電流范圍A
| 0.11~0.17
| 0.11~0.16
| 0.10~0.16
| 0.10~0.16
| 13.0~19.0
| 0.17~0.26
| 0.14~0.21
| 0.16~0.25
| 0.16~0.25
| 18.0~25.0
| 0.26~0.42
| 0.19~0.29
| 0.25~0.40
| 0.25~0.40
| 24.0~32.0
| 0.42~0.65
| 0.27~0.40
| 0.40~0.63
| 0.40~0.63
|
| 0.65~1.00
| 0.35~0.52
| 0.63~1.00
| 0.63~1.00
| 0.85~1.30
| 0.42~0.63
| 1.00~1.40
| 1.00~1.40
| 1.10~1.60
| 0.55~0.83
| 1.30~1.80
| 1.30~1.80
| 1.35~2.00
| 0.70~1.00
| 1.70~2.40
| 1.70~2.40
| 1.70~2.40
| 0.90~1.30
| 2.20~3.10
| 2.20~3.10
| 2.20~3.20
| 1.10~1.50
| 2.80~4.00
| 2.80~4.00
| 3.00~4.70
| 1.30~1.80
| 3.50~5.00
| 3.50~5.00
| 4.00~6.30
| 1.50~2.10
| 4.50~6.50
| 4.50~6.50
| 5.50~8.00
| 1.70~2.40
| 6.00~8.50
| 6.00~8.50
| 7.50~10.5
| 2.10~3.00
| 7.50~11.0
| 7.50~11.0
|
| 2.70~4.00
| 10.0~14.0
| 10.0~14.0
| 3.00~4.50
| 13.0~19.0
| 13.0~19.0
| 4.00~6.00
| 18.0~25.0
| -
| 5.20~7.50
| 24.0~32.0
| -
| 6.30~9.00
| -
| -
| 7.50~11.0
| -
| -
| 9.00~13.0
| -
| -
| 12.0~17.6
| -
| -
|
型號
| T45
| T75
| T105
| T170
| T200
| T250
| T370/T37K
| 額定電流(Ie)A
| 45
| 75
| 105
| 170
| 200
| 250
| 370
| 約定發熱電流(Ith)A
| 45
| 80
| 115
| 200
| 200
| 400
| 500
| 額定絕緣電壓(Ui)V
| 690
| 熱元件整定電流范圍A
| 0.28~0.40
| 18~25
| 27~42
| 90~130
| 65~90
| 100~160
| 100~160
| 0.35~0.52
| 22~32
| 36~52
| 110~160
| 80~110
| 160~250
| 160~250
| 0.45~0.63
| 29~42
| 45~63
| 140~200
| 100~135
| 250~400
| 250~400
| 0.55~0.83
| 36~52
| 57~82
| -
| 110~150
| -
| 310~500
| 0.70~1.00
| 45~63
| 70~105
| -
| 130~175
| -
| -
| 0.86~1.30
| 60~80
| 80~115
| -
| 150~200
| -
| -
|
|
T系列熱過載繼電器與B系列交流接觸器配合表
序號
| 型號
| T16
| T25
| T45
| T105
| T170
| T250
| T370
|
1
| B9
| ●
| ●
| -
| -
| -
| -
| -
|
2
| B12
| ●
| ●
| -
| -
| -
| -
| -
|
3
| B16
| ●
| ●
| -
| -
| -
| -
| -
|
4
| B25
| -
| ●
| -
| -
| -
| -
| -
|
5
| B30
| -
| ●
| -
| -
| -
| -
| -
|
6
| B37
| -
| -
| ●
| -
| -
| -
| -
|
7
| B45
| -
| -
| ●
| -
| -
| -
| -
|
8
| B65
| -
| -
| -
| ●
| -
| -
| -
|
9
| B85
| -
| -
| -
| ●
| -
| -
| -
|
10
| B105
| -
| -
| -
| ●
| ●
| -
| -
|
11
| B170
| -
| -
| -
| ●
| ●
| -
| -
|
12
| B250
| -
| -
| -
| -
| -
| -
| ●
|
13
| B370
| -
| -
| -
| -
| -
| -
| ●
|
注：1）T16、T25、T75可裝上接線座組成獨立式熱過載繼電器 2）T45以獨立式供貨，配B37、B45時應另行訂購相應的聯結板。3）T105可與B105直接聯結，配B65、B85或B170時，應另行訂購相應的聯結板。4）T170以獨立式供貨，配B105、B170時，應另行訂購相應的聯結板。
T系列熱過載繼電器與RMK系統接流接觸器配合表
序號
| 型號
| T6
| T20
| T40
| T70
| T110
| T200
| T300
| T500
|
1
| RMK-6
| ●
| -
| -
| -
| -
| -
| -
| -
|
2
| RMK-9
| -
| ●
| -
| -
| -
| -
| -
| -
|
3
| RMK-12
| -
| ●
| -
| -
| -
| -
| -
| -
|
4
| RMK-16
| -
| ●
| -
| -
| -
| -
| -
| -
|
5
| RMK-25
| -
| ●
| -
| -
| -
| -
| -
| -
|
6
| RMK-30
| -
| -
| ●
| -
| -
| -
| -
| -
|
7
| RMK-40
| -
| -
| ●
| -
| -
| -
| -
| -
|
8
| RMK-50
| -
| -
| -
| ●
| -
| -
| -
| -
|
9
| RMK-63
| -
| -
| -
| ●
| -
| -
| -
| -
|
10
| RMK-75
| -
| -
| -
| ●
| -
| -
| -
| -
|
11
| RMK-95
| -
| -
| -
| -
| ●
| -
| -
| -
|
12
| RMK-110
| -
| -
| -
| -
| ●
| -
| -
| -
|
13
| RMK-145
| -
| -
| -
| -
| -
| ●
| -
| -
|
14
| RMK-185
| -
| -
| -
| -
| -
| ●
| -
| -
|
15
| RMK-210
| -
| -
| -
| -
| -
| -
| ●
| -
|
16
| RMK-260
| -
| -
| -
| -
| -
| -
| ●
| -
|
17
| RMK-300
| -
| -
| -
| -
| -
| -
| ●
| -
|
18
| RMK-400
| -
| -
| -
| -
| -
| -
| -
| ●
|
19
| RMK-500
| -
| -
| -
| -
| -
| -
| -
| ●
|
T系列熱過載繼電器與切換電容器接觸器配合表
序號
| 型號
| T25
| T40
| T70
| T75
| T110
|
1
| B25C
| ●
| -
| -
| -
| -
|
2
| B30C
| ●
| -
| -
| -
| -
|
3
| B50C
| -
| -
| -
| ●
| -
|
4
| B63C
| -
| -
| -
| ●
| -
|
5
| B75C
| -
| -
| -
| ●
| -
|
6
| RMK-25C
| -
| ●
| -
| -
| -
|
7
| RMK-30C
| -
| ●
| -
| -
| -
|
8
| RMK-50C
| -
| -
| ●
| -
| -
|
9
| RMK-63C
| -
| -
| ●
| -
| -
|
10
| RMK-75C
| -
| -
| ●
| -
| -
|
11
| RMK-95C
| -
| -
| -
| -
| ●
|
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