مكونات الجهد المنخفض التماس التيار المتردد 1 2 3 4 القطب 20A 25A 40A 63A 230V / 400V
Product Details
| تيار مصنّف: | 20A ، 25A ، 40A ، 63A | جهد فلطيّ مصنّف: | 230 / 400VAC |
|---|---|---|---|
| عمود: | 2P ، 4P ، 18mm-36mm-54mm | الجهد العزل: | 500V |
| التثبت: | DIN السكك الحديدية جبل | ||
| إبراز |
جهاز حماية الطفرة,عداد رقمي متعدد الوظائف |
||
Product Description
Chint NCH8 Modular AC Contactor 1،2،3،4 Pole 20A، 25A، 40A، 63A 230V / 400V Home or Industrial Use IEC 61095
جنرال لواء
- Product standard IEC61095/GB17885
- Product Certification CCC CE
- Product poles 1,2,3,4
- Rated current 16,25,40A,63A,100A
- Main contact type NO, NC, NO+NC
- Protection class IP20B (terminal), IP40 (installed in the distribution box)
- Ambient temperature -5 ° C to +60 ° C (When the contactor is installed in a distribution box with an internal temperature range of 50 ° C to 60 ° C, there is a need to use a spacer between the contacts , its product number is A9A27062)
- Storage ambient temperature -40°C～+70°C
- Minimum noise
- Indicate mechanical position
المميزات
1.1 تقييمات كهربائية: حتى 20A ، 25A ، 40A ، 63A ، 230V ، 400V AC50 / 60Hz ؛
1.2 فئة الاستخدام: AC-1 ، AC-7a ، AC-7b ؛ 1
1.3 قياسي: IEC / EN 61095
2.1 تصميم مضغوط وتصميم وحدات.
2.2 تم اعتماد مواد العزل ذات الأداء الممتاز لتعزيز أمان التشغيل إلى حد كبير ؛
2.3 مظهر أنيق. يتم إرفاق مخطط تعليمات التركيب للتشغيل المريح ؛ 2.4 لا ضوضاء أثناء التشغيل
| Range of product | Chint Modular |
|---|---|
| product name | modular AC Contactor |
| product type | Contactor |
| Product short name | NCH8 |
| Applications | Motor heating and lighting |
| Poles | 1P |
| Rated operating current [Ie] | 25 A AC-7A 8.5 A AC-7B |
| Loop contact type | 1 NO |
| Network Type | AC |
| Control type | remote control |
| Control loop voltage | 230...240 V AC 50 Hz |
| Network frequency | 50 / 60Hz |
|---|---|
| Rated working voltage [Ue] | 250 V AC 50 Hz |
| Maximum قوة | 1.2 W on 250 V AC |
| Rated insulation voltage [Ui] | 500 V AC 50/60 Hz |
| Rated impulse withstand voltage [Uimp] | 4 kV |
| Control signal type | Self-holding |
| operating frequency | Number of switching operations / per day |
| Local signal indication | Trip indicator window |
| Pulling قوة (VA) | 2.7 VA |
| (~50Hz pull-in) قوة consumption (VA) | 9.2 VA |
| Installation type | Locking clip locking |
| Installation method | 35 mm DIN rail |
| Width (multiple of 9mm) | 2 |
| height | 81 mm |
| width | 18 mm |
| depth | 60 mm |
| colour | أبيض |
| Mechanical life | 1000000 times |
| Electrical life | 100000 times IEC/EN 61095 25 A 50 Hz AC-7A 30000 times IEC/EN 61095 8.5 A 50 Hz AC-7B 30000 times IEC/EN 61095 50 Hz AC-7C 100000 EN/IEC 60947-4-1 50 Hz AC-1 30000 times EN/IEC 60947-4-1 50 Hz AC-3 30000 times EN/IEC 60947-4-1 50 Hz AC-5A 30000 times EN/IEC 60947-4-1 50 Hz AC-5B |
| Wiring ability | Control circuit: tunnel terminal 2 cable 1.5 mm2 single strand hard wire قوة circuit: tunnel terminal 1 cable 1...4 mm2 cord قوة circuit: tunnel terminal 1 cable 1.5...6 mm2 single strand hard wire Control circuit: tunnel terminal 1 cable 1.5...2.5 mm2 single strand hard wire Control circuit: tunnel terminal 2 cable 1.5...2.5 mm2 cord |
| Tightening torque | Control loop: 0.8 Nm قوة circuit: 0.8 Nm |
Product Highlights
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