| 主要な回路の評価の流れ: | 630a | 電気のタイプ: | AC | 原産地: | 中国(本土) | ポーランド人の数: | 3 | 銘柄: | zhso | 主要な回路の評価の電圧: | 1000v | モデル番号: | ZS3TF57 | 段階: | 3 |
包装
| 包装: | 標準パッケージexporまたはあなたの順序として |
Application:
ZS3TF series AC contactor are suitable for electrical system with AC 50/60Hz,rated operational voltage up to 660V. In ac-3 usage, rated operational voltage up to 380V,rated operational current up to 630 A to connect or disconnect remote motors or system. It can be organized into thermal magnetic starter and applied to thermal overload relay. 3TF series are used to protect system and motors from overload or phase failure. They are made according to IEC947, BS5424 & VDE0660.
| Type | ZS3TF54 | ZS3TF55 | ZS3TF56 | |||
| (V)Rated insulation voltage | 1000 | 1000 | 1000 | |||
| Rated operational current(380V) | AC-3 | 250 | 300 | 400 | ||
| AC-4 | 110 | 125 | 150 | |||
| Rated outputs of three-phase motors at 50Hz | AC-3 AC-4 | 230/220V | 78 | 93 | 125 | |
| 400/380V | 132 | 160 | 200 | |||
| 500V | 178 | 210 | 284 | |||
| 690/660V | 235 | 235 | 375 | |||
| 1000V | 132 | 132 | 250 | |||
| 400/380V | 61/58 | 69/66 | 85/81 | |||
| 690/660V | 105/100 | 119/114 | 147/140 | |||
| Mechanical endurance(×106) | 10 | 10 | 10 | |||
| Mechanical endurance(×106) | AC-3 | 1.2 | 1.2 | 1.2 | ||
| AC-4 | 0.2 | 0.2 | 0.2 | |||
| Switching frequency(1/h) | AC-3 | 700 | 700 | 500 | ||
| AC-4 | 400 | 300 | 150 | |||
| Coil voltage tolerance | 0.8--1.1Us | |||||
| Power consumption of coil(50Hz)(AC) | Closed(VA) | 84 | 84 | 115 | 115 | |
| p.f. | 0.24 | 0.24 | 0.33 | |||
| Closing(VA) | 1430 | 1430 | 2450 | |||
| p.f. | 0.34 | 0.34 | 0.21 | |||
| Convention althermal current(A) | 300 | 300 | 400 | |||
| Conventional thermal current of auxiliary contacts(A) | 10 | 10 | 10 | |||
| Rated operational current of auxiliary contacts(A) | AC-15 380/220v | 4/6 | 4/6 | 4/6 | ||
| Weight | AC6.2/6.4 | AC6.2/6.4 | AC8.5/8.7 | |||
