Mday 1000V 2 input 2 Output with 2p 1000V spd Waterproof PV DC Combiner Box
- · TYPE:
- pv Junction Box
- · Material:
- PVC, ABS
- · Rated Voltage:
- 1000V
- · Rated Current:
- 63 A, 32A
- · Application:
- dc system, pv system
- · Rated Frequency:
- 60 Hz
Product Descriptio
Mday’s PV DC combiner boxes - high quality, optimized, robust and efficient
For solar installations in the PV industry, reliability and availability are paramount. In systems with string inverters, our AC and DC combiner boxes provide optimal short-circuit and overvoltage protection. Furthermore, each string inverter can be easily isolated from the system to do maintenance tasks.
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DC MY-PV2/2 1000V Combiner Box
Features/Benefits* HIGH RELIABILITY With DC FUSE,with DC surge protection with DC circuit breaker or DC load isolation switch. * STRONG ADAPTABILTY IP65 design, wateproof anti dust and anti ultraviolet.Strict test for high and low temperature,used widely. The simple instalation, the simplified system wiring,the convenient wiring, The box body is mode of cold rolled steel and other metal materials. * FLEXIBLE CONFIGURATION Used for single crystal silicon solar modules polycrystaline silicon solarmodules, thin film solar modules. Current rating of the photovoltaic fuse. |
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| MY-PV2/2 1000V with isolation switch DC FUSE 32A*4 pcs DC isolation switch 2pcs DC SPD 2P*2pcs | MY-PV1/1 600V DC FUSE 32A*4 pcs DC MCB 2P *1pcs DC SPD 2P*1pcs |
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| DC Fuse | DC MCB | DC SPD |
| Name | MY-PV2/2 | |
| Electric Parameter | ||
| System maximum dc voltage | 600V | 1000V |
| Maximum input current for each string | 15A | |
| Maximum input strings | 2 | |
| Maximum output switch current | 16A/20A | |
| Number of inverter MPPT | 2 | |
| Number of output strings | 2 | |
| Lightning protection | ||
| Category of test | II grade protection | |
| Nominal discharge current | 20ka | |
| Maximum discharge current | 40ka | |
| Voltage protection level | 2.8kv | 3.8kv |
| Maximum continuous operating voltage Uc | 630V | 1050V |
| Poles | 2P | 3p |
| Structure characteristic | Plug-push module | |
| System | ||
| Protection grade | IP65 | |
| Output switch | DC isolation switch(standard)/DC circuit breaker(optional) | |
| PV dc fuse | Standard | |
| PV surge protector | Standard | |
| Monitoring module | Optional | |
| Preventing diode | Optional | |
| Box material | PVC | |
| Installation method | Wall mounting type | |
| Operating Temperature | -25℃~+55℃ | |
| Elevation of temperature | 2000m | |
| Permissible relative humidity | 0-95%,no condensation | |
| Mechanical Parameter | ||
| W*H*D | 388*260*120 | |
Certifications
We are factory
Mday New Energy
is a trusted manufacturer of protective components for photovoltaic systems across the globe. Our experience of working in the electrical industry for more than 12 years allows us to create solar DC components that comply with the latest DC standards. Through our focus on solar DC protection design, production, and marketing, we can bring brand-building PV protection solutions.
Independent production of accessories
All accessories of Mday are independently produced, including shell, copper parts and varistor chips.Therefore, the quality and production cycle of each order can be fully guaranteed.
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| Injection Molding Workshop | Automated assembly line | Assembly | Automated assembly line |
Own test laboratory
We have testing equipment type tests are conducted in specifically built test laboratories. The purpose of the type tests is to prove the capabilities and rated characteristics of the MCBs.
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| T1 (10/350μs) and T2 ( 8/20μs) test | Fuse 0.5A-3150A action characteristic of voltage Test | Resistance Test |
Solutions for PV plants with string inverters
Mday laboratory ensures the highest product quality Our laboratory is accredited according to international standards. It operates independently and is recognised by institutions, registration services, and other institutions and authorities. As a member of the CTDP program, Mday is regularly audited by TUV, especially about test methods, quality management and documentation. Our PV AC combiner boxes are tested according to IEC-61439 and are constructed on the basis of the test results as well as assembled for the specific application. This ensures that each of the requirements of the target application is fully met.
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| 1.Automated assembly line | 2.Robot Arm | 3.Product Testing |
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| 4.Laser or Pad Printing | 5.Packing | 6.DIY Box |
FAQ
Q：Are you factory or trade company?
A：We are factory and can provide OEM,ODM with your demand.Plz confirm our factory video.
Q： when I can receive your quotation and detail information after send the enquiry?
A：All your enquiry will be replied in 24hours.
Q：What's your DC MCB rated current range?
A：Firstly, all raw material we selected the high quality one.
Secondly, our professional and skilful workers care every details in handling the producing.
Thirdly, our quality control department specially responsible for quality checking in each process.
Finally, our product strictly follow ISO9001 quality control system, all products must be tested after finished production.
Q: What’s the difference between DC MCB and AC MCB?
A: DC MCB function is the same as AC MCB. It’s difficult to interrupt and extinguish the arc in the DC circuit, so the
configuration of the accessories of the same product is much higher than that of the AC model type.
Q: How About the delivery term?
A: At present,we dont make enough stock for all models.
Plz confirm with salesman to get the accurate delivery term.
