منطقة ونغ يانغ الصناعية يويتشينغ ونتشو 325000
ساعات العمل
من الاثنين إلى الجمعة: 7 صباحاً - 7 مساءً
عطلة نهاية الأسبوع 10 صباحاً - 5 مساءً
KYMTS-63A 4P Manual Transfer Switch
إن manual transfer switches 63A 4P provide safe changeover for three-phase + neutral AC systems.
Compact body, ergonomic I–0–II handle, copper contacts, DIN-rail or panel mounting.
IEC 60947-3 compliant, suitable for commercial, industrial, and PV/ESS applications.
لمحة عامة
إن manual transfer switches (KYMTS-63A 4P) are designed for three-phase + neutral systems requiring secure and reliable source changeover. The 4-pole design switches L1/L2/L3/N simultaneously, ensuring complete isolation during manual I–0–II operation between utility, generator, or PV inverter sources.
For more models and selection details, refer to the مفتاح التحويل اليدوي landing page. In PV and ESS applications, the 4P unit is commonly paired with صناديق التجميع الكهروضوئية, circuit breakers, و صمامات التيار المستمر. Reference IEC standards and CE certification for compliance.
الميزات الرئيسية
- 63A, 4P manual changeover for three-phase + neutral feeders.
- Manual handle with clear I / 0 / II positions for intuitive operation.
- Copper contacts for reliable conductivity and low power loss.
- Compact body supports DIN-rail / panel mounting.
- مثالية لـ generator changeover, PV inverter transfer, and maintenance bypass.
- يتوافق مع IEC 60947-3 standards.
المواصفات
| الطراز | KYMTS-63A 4P |
|---|---|
| الأعمدة | 4P (L1/L2/L3/N) |
| التيار المقدر (في) | 63A |
| Rated Operational Voltage (Ue) | 400V AC |
| التردد | 50/60Hz |
| جهد العزل (Ui) | 690V |
| التركيب | DIN-rail / Panel |
| Reference Standard | IEC 60947-3 |
الأسلاك والأبعاد
التطبيقات
- Building distribution boards requiring full L1/L2/L3/N isolation
- Commercial generator changeover with neutral switching
- PV/ESS inverter transfer with complete pole isolation
- Industrial feeders and maintenance bypass
الأسئلة الشائعة
What are manual transfer switches used for?
Manual transfer switches safely changeover loads between two power sources, such as utility and generator or PV inverter, with full pole isolation.
Why choose a 4P switch instead of 3P?
A 4P switch isolates the neutral in addition to all three phases, which many building standards require for safety during source transfer.
Where can I see other models?
Visit the مفتاح التحويل اليدوي landing page for all KYMTS series options (1P, 2P, 3P, 4P).
Need a Quote?
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