صندوق دمج الطاقة الشمسية من سلسلة CQHS
ال صندوق دمج التيار المستمر CHAC CQHS PV يجمع بين مداخل سلاسل الخلايا الكهروضوئية مع جهاز فصل تيار مستمر لفصل الجانب المستمر. اختر من بين ستة تكوينات للمدخلات والمخرجات لتتناسب مع تخطيط المصفوفة الكهروضوئية الخاصة بك، وتأكد من تصنيفات الجهد والتيار للنموذج المختار.
مواصفات المنتج
الجنة العليا للأشخاص ذوي الإعاقة صندوق دمج CQHS PV يجمع بين مداخل الخلايا الشمسية ومُفصِل التيار المستمر وعناصر حماية من ارتفاع الجهد الكهربائي والفيوزات. كما أن تكويناته الستة المعتمدة للمداخل والمخارج تساعد المشترين على مطابقة ترتيب العلبة مع مخطط سلاسل الخلايا الشمسية ومداخل العاكس.
بالنسبة للمستوردين والموزعين وشركات تصنيع المعدات، يمكن لشركة CHAC مراجعة التكوين المطلوب وفقًا لمتطلبات الدائرة الكهربائية ووثائق سوق الوجهة. يُرجى الاتفاق على الطراز الدقيق والرسومات ومتطلبات العلامات قبل اعتماد العينة أو تقديم طلب تكرار.
نقاط الاختيار الرئيسية
الاستخدامات النموذجية
يرجى النظر في استخدام CQHS لتجميعات التيار المستمر للأنظمة الكهروضوئية السكنية أو التجارية حيث يتطلب التصميم وحدة دمج تعتمد على جهاز فصل. يُرجى التأكد من توزيع المجموعات الكهروضوئية وجداول أجهزة الحماية بما يتوافق مع متطلبات العاكس قبل اعتماد التجميع.
طلبات واقتراحات واختيار المرشحين
| مكون الاختيار | تكوين CQHS | ما يجب التحقق منه |
|---|---|---|
| اختيار الإدخال/الإخراج | 1/1، 2/1، 3/1، 2/2، 4/2 أو 6/2 | Confirm the wiring and MPPT grouping for the exact model. |
| Series ratings | 1000V DC; maximum output current 32A as specified | Check the exact output duty and component limits; do not select by total array power alone. |
| Main switching device | CQDS-32 DC isolator | Distinguish isolation from automatic breaker protection. |
| حَظِيرة | PC; IP65 / IK09; wall mounting | Match cable glands, sealing, mounting position and service access to the installation. |
Use these checks to compare the protection function, configuration and related CHAC products before specifying CQHS. Related products are selection alternatives or system components, not automatic replacements.
Keep separate MPPT circuits separate
Two outputs do not automatically establish any particular internal MPPT grouping.
Confirm the component schedule for the selected box
The component information identifies the CQDS-32 isolator, CQDF-32 fuse holder and ExS-T2-DC SPD.
Review CQHD in the PV system
The CHAC CQHD PV DC combiner box combines photovoltaic string inputs with DC circuit-breaker protection. Choose from six input/output configurations to match your PV array layout, and confirm the voltage and current ratings for the selected model.
Review CQDS-32 in the PV system
يوفر مفتاح العزل الكهروضوئي للتيار المستمر CHAC CQDS-32 عزلًا وتبديلًا غير متكرر بين الوحدات الكهروضوئية والمحولات. يدعم تصميمه غير القطبي تكوينات DC-PV1/DC-PV2 المختارة حتى 1200V للتيار المستمر و32A؛ يُرجى اتباع ترتيب التوصيل المحدد للتكوين المختار.
Need Help Specifying CQHS?
Send the circuit requirements, selected configuration, destination market and quantity for a model-specific review.
Keep separate MPPT circuits separate
Two outputs do not automatically establish any particular internal MPPT grouping. Provide the inverter input arrangement and string plan, then approve the exact CQHS wiring diagram. Do not combine strings that the inverter design requires to remain separate.
Confirm the component schedule for the selected box
The component information identifies the CQDS-32 isolator, CQDF-32 fuse holder and ExS-T2-DC SPD. Confirm the actual fuse links, SPD version, voltage and current limits for the ordered assembly. Component maximum ratings do not automatically become the assembled box rating.
How to Specify a CQHS Order
Use the configuration details below in the purchase specification. Keep the approved drawing revision and product identification with the order so repeat deliveries can be checked consistently.
| Order detail | Information to include |
|---|---|
| اختيار الإدخال/الإخراج | 1/1, 2/1, 3/1, 2/2, 4/2 or 6/2 — Confirm the wiring and MPPT grouping for the exact model. |
| Series ratings | 1000V DC; maximum output current 32A as specified — Check the exact output duty and component limits; do not select by total array power alone. |
| Main switching device | CQDS-32 DC isolator — Distinguish isolation from automatic breaker protection. |
| حَظِيرة | PC; IP65 / IK09; wall mounting — Match cable glands, sealing, mounting position and service access to the installation. |
| Project and documents | Supply the application, installation conditions and destination-market document requirements. |
| Quantity and identification | State the quantity, sample requirement, packaging language and any proposed branding; confirm feasibility before approval. |
Check Installation Fit Before Approval
Technical Data
CQHS-1/1 PV Combiner Box
| المواصفات | ||
| CQHS-1/1 | Wiring diagram | |
| مدخل | 1 strings |  |
| Output | 1 strings | |
| Max Voltage | 1000V | |
| Max DC Short Circuit Current Per Input | 16A(Changeable) | |
| Max Current Output | ٣٢أ | |
| حَظِيرة | ||
| Material | PC | |
| Degree of Protection | IP65 | |
| Impacts | IK09 | |
| Dimensions | DXAT-9；L218*W200*H100mm | |
| Cable input Entry | PG09 Cable Gland,2.5-16mm2 | |
| Output Cable Gland | PG21,2.5-16mm2 | |
| بيئة | ||
| Operating temperature | -20℃ – +60℃ | |
| رطوبة | 99% | |
| Altitude | 2000M | |
| التثبيت | Wall Mounting | |
صندوق التجميع CQHS-2/1 PV
| المواصفات | ||
| CQHS-2/1 | Wiring diagram | |
| مدخل | 2 strings |  |
| Output | 1 strings | |
| Max Voltage | 1000V | |
| Max DC Short Circuit Current Per Input | 16A(Changeable) | |
| Max Current Output | ٣٢أ | |
| حَظِيرة | ||
| Material | PC | |
| Degree of Protection | IP65 | |
| Impacts | IK09 | |
| Dimensions | DXAT-13;L296*W230*H120mm | |
| Cable input Entry | PG09 Cable Gland,2.5-16mm2 | |
| Output Cable Gland | PG21,2.5-16mm2 | |
| بيئة | ||
| Operating temperature | -20℃ – +60℃ | |
| رطوبة | 99% | |
| Altitude | 2000M | |
| التثبيت | Wall Mounting | |
CQHS-2/2 PV Combiner Box
| المواصفات | ||
| CQHS-2/2 | Wiring diagram | |
| مدخل | 2 strings |  |
| Output | 2 strings | |
| Max Voltage | 1000V | |
| Max DC Short Circuit Current Per Input | 16A(Changeable) | |
| Max Current Output | ٣٢أ | |
| حَظِيرة | ||
| Material | PC | |
| Degree of Protection | IP65 | |
| Impacts | IK09 | |
| Dimensions | DXAT-18:L386*W230*H120mm | |
| Cable input Entry | PG09 Cable Gland,2.5-16mm2 | |
| Output Cable Gland | PG21,2.5-16mm2 | |
| بيئة | ||
| Operating temperature | -20℃ – +60℃ | |
| رطوبة | 99% | |
| Altitude | 2000M | |
| التثبيت | Wall Mounting | |
CQHS-4/2 PV Combiner Box
| المواصفات | ||
| CQHS-4/2 | Wiring diagram | |
| مدخل | 4 strings |  |
| Output | 2 strings | |
| Max Voltage | 1000V | |
| Max DC Short Circuit Current Per Input | 16A(Changeable) | |
| Max Current Output | ٣٢أ | |
| حَظِيرة | ||
| Material | PC | |
| Degree of Protection | IP65 | |
| Impacts | IK09 | |
| Dimensions | DXAT-26；L296*W390*H130mm | |
| Cable input Entry | PG09 Cable Gland,2.5-16mm2 | |
| Output Cable Gland | PG21,2.5-16mm2 | |
| بيئة | ||
| Operating temperature | -20℃ – +60℃ | |
| رطوبة | 99% | |
| Altitude | 2000M | |
| التثبيت | Wall Mounting | |
لماذا تختار CHAC
CHAC Electric supplies electrical protection and control products for importers, distributors and equipment brands. For CQHS, agree the configuration, technical documents, approved sample and identification requirements before production. The company facilities shown below provide company context, not a claim that every model uses the same production or test process.
01
CONFIRM THE SPECIFICATION
Agree the CQHS configuration, circuit duty and installation requirements.
02
REVIEW THE DOCUMENTS
Confirm model-specific drawings and destination-market requirements.
03
APPROVE THE SAMPLE
Record the accepted configuration and marking requirements.
04
DEFINE ORDER CHECKS
Agree packaging, identification and delivery requirements in the quotation.
خط التجميع الآلي
مختبر اختبار
حقن وختم
فحص الجودة
ما الذي يمكننا تخصيصه؟
Discuss CQHS product identification, packaging and documentation with CHAC. Each proposed change is subject to technical feasibility, marking rules and approval of the exact order; no altered rating or certification is implied.
الشعار والعلامة التجارية
Submit logo artwork and marking requirements for review against the available print area and mandatory product markings.
Packaging & Manuals
Define carton labels, packaging language, product identification and instruction requirements for the destination market.
Configuration Selection
Specify CQHS with the required input/output choice, operating conditions and protection duty. Confirm the complete order combination.
Assembly Requirements
Provide the mounting and connection requirements for review. Changes to the housing, terminals or operating arrangement require engineering approval.
Market Documentation
Request documents covering the exact CQHS model and destination market. A standard reference alone is not evidence of certification.
Sample Approval
Agree the sample specification, drawing revision and acceptance criteria before confirming a production order.
Technical Documents and Support
CQHS Technical Documents
Request the CQHS datasheet, configuration drawing, installation instructions and available model-specific market documents.Request Datasheet
هل تحتاج إلى وثائق فنية؟
Send the application, electrical requirements, assembly layout and destination market for configuration and document review.اتصل بنا
CQHS Product FAQ
How do I size a solar combiner box?
Start with the number of strings and inverter inputs, then check cold-condition open-circuit voltage, string current, protection requirements and output limits. Choose the exact CQHS input/output configuration and approve its wiring diagram.
What is the difference between CQHS and CQHD?
CQHS uses a DC isolator, while CQHD uses a DC circuit breaker as the main switching/protection element. Compare the exact box ratings and component schedule; the two series are not automatic substitutes.
Does a two-output combiner automatically support two independent MPPTs?
Not solely from the output count. Confirm the internal circuit grouping, both conductor paths and the inverter requirements using the exact assembly drawing. Avoid joining circuits intended for separate MPPT channels.
How should the PV string fuse be selected?
Check string current, reverse-current exposure, module maximum series-fuse rating and local rules. Confirm the fuse-link part number and rating in the CQHS assembly schedule. Do not select a fuse solely from the fuse holder’s maximum current.
Does the CQHS enclosure rating cover any outdoor installation?
No enclosure rating removes the need to assess exposure, temperature, cable entries, sealing and mounting. Preserve the specified IP65 construction during installation and confirm any site conditions outside the approved assembly requirements.
What information is needed to quote a CQHS box?
Provide string count and grouping, maximum PV voltage, string current, inverter model and MPPT inputs, required protection, cable details, site conditions, quantity and destination market. Agree the drawing and component schedule before production.
Specify the Right CQHS Configuration
Send CHAC your required configuration, application, destination market and estimated quantity. We will review the requested specification and provide the relevant technical documents and commercial proposal.
