Kotak Kombinasi PV Seri CQHS
Itu Kotak kombinasi CHAC CQHS PV DC Menggabungkan input string fotovoltaik dengan isolator DC untuk pemutusan sisi DC. Pilih dari enam konfigurasi input/output yang sesuai dengan tata letak array PV Anda, dan pastikan tegangan serta arus pengenal pada model yang dipilih.
Gambaran Produk
CHAC Kotak kombinasi CQHS PV menggabungkan input string dengan isolator DC, perlindungan lonjakan arus, dan komponen sekering. Enam konfigurasi input/output yang telah tersertifikasi memudahkan pembeli untuk menyesuaikan susunan kandang dengan rencana string PV dan input inverter.
Bagi para importir, distributor, dan produsen peralatan, CHAC dapat meninjau konfigurasi yang diminta sesuai dengan persyaratan sirkuit serta dokumen pasar tujuan. Pastikan kesepakatan mengenai model yang tepat, gambar teknis, dan persyaratan penandaan sebelum persetujuan sampel atau pemesanan ulang.
Poin-Poin Pilihan Utama
Aplikasi Biasa
Consider CQHS for residential or commercial PV DC assemblies where the design calls for an isolator-based combiner. Confirm the string grouping and protective-device schedule with the inverter requirements before approving the assembly.
Permohonan dan Panduan Pemilihan
| Item seleksi | CQHS configuration | Hal yang harus diverifikasi |
|---|---|---|
| Input/output choice | 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. |
| Penutup | 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
The CHAC CQDS-32 photovoltaic DC isolation switch provides isolation and infrequent switching between PV modules and inverters. Its non-polar design supports selected DC-PV1/DC-PV2 configurations up to 1200V DC and 32A; follow the wiring arrangement specified for the chosen configuration.
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.
| Rincian pesanan | Information to include |
|---|---|
| Input/output choice | 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. |
| Penutup | 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
| Spesifikasi | ||
| CQHS-1/1 | Wiring diagram | |
| Masukan | 1 strings |  |
| Output | 1 strings | |
| Max Voltage | 1000V | |
| Max DC Short Circuit Current Per Input | 16A(Changeable) | |
| Max Current Output | 32A | |
| Penutup | ||
| Material | PC | |
| Tingkat Perlindungan | 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 | |
| Lingkungan | ||
| Operating temperature | -20℃ – +60℃ | |
| Humidity | 99% | |
| Altitude | 2000M | |
| Pemasangan | Wall Mounting | |
Kotak Kombinasi CQHS-2/1 PV
| Spesifikasi | ||
| CQHS-2/1 | Wiring diagram | |
| Masukan | 2 strings |  |
| Output | 1 strings | |
| Max Voltage | 1000V | |
| Max DC Short Circuit Current Per Input | 16A(Changeable) | |
| Max Current Output | 32A | |
| Penutup | ||
| Material | PC | |
| Tingkat Perlindungan | 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 | |
| Lingkungan | ||
| Operating temperature | -20℃ – +60℃ | |
| Humidity | 99% | |
| Altitude | 2000M | |
| Pemasangan | Wall Mounting | |
CQHS-2/2 PV Combiner Box
| Spesifikasi | ||
| CQHS-2/2 | Wiring diagram | |
| Masukan | 2 strings |  |
| Output | 2 strings | |
| Max Voltage | 1000V | |
| Max DC Short Circuit Current Per Input | 16A(Changeable) | |
| Max Current Output | 32A | |
| Penutup | ||
| Material | PC | |
| Tingkat Perlindungan | 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 | |
| Lingkungan | ||
| Operating temperature | -20℃ – +60℃ | |
| Humidity | 99% | |
| Altitude | 2000M | |
| Pemasangan | Wall Mounting | |
CQHS-4/2 PV Combiner Box
| Spesifikasi | ||
| CQHS-4/2 | Wiring diagram | |
| Masukan | 4 strings |  |
| Output | 2 strings | |
| Max Voltage | 1000V | |
| Max DC Short Circuit Current Per Input | 16A(Changeable) | |
| Max Current Output | 32A | |
| Penutup | ||
| Material | PC | |
| Tingkat Perlindungan | 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 | |
| Lingkungan | ||
| Operating temperature | -20℃ – +60℃ | |
| Humidity | 99% | |
| Altitude | 2000M | |
| Pemasangan | Wall Mounting | |
Mengapa Memilih 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
KONFIRMASI SPESIFIKASI
Agree the CQHS configuration, circuit duty and installation requirements.
02
TINJAU DOKUMEN-DOKUMEN
Konfirmasikan gambar yang spesifik untuk model dan persyaratan pasar tujuan.
03
SETUJUI SAMPEL
Catat konfigurasi yang diterima dan persyaratan penandaan.
04
TENTUKAN CEK PESANAN
Setujui persyaratan pengemasan, identifikasi, dan pengiriman dalam penawaran.
Barisan Perakitan Otomatis
Laboratorium Pengujian
Injeksi & Stamping
Pemeriksaan Kualitas
Apa yang Dapat Kami Sesuaikan?
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.
Logo & Branding
Kirimkan karya seni logo dan persyaratan penandaan untuk ditinjau sesuai dengan area cetak yang tersedia serta penandaan produk wajib.
Kemasan & Manual
Tentukan label karton, bahasa pada kemasan, identifikasi produk, serta persyaratan instruksi untuk pasar tujuan.
Pemilihan Konfigurasi
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.
Dokumentasi Pasar
Request documents covering the exact CQHS model and destination market. A standard reference alone is not evidence of certification.
Persetujuan Sampel
Setujui spesifikasi sampel, revisi gambar, dan kriteria penerimaan sebelum memastikan pesanan produksi.
Dokumen Teknis dan Dukungan
CQHS Technical Documents
Request the CQHS datasheet, configuration drawing, installation instructions and available model-specific market documents.Minta Lembar Data
Butuh Dokumen Teknis?
Send the application, electrical requirements, assembly layout and destination market for configuration and document review.Hubungi Kami
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.
