Latest IP65 DC 1500V 32 Strings PV Monitoring Combiner Boxes New Design For Solar Power Station
- Category: >>>
- Supplier: Wuxi Longmax Technology Co. Ltd.
Share on (1600066715134):
Product Overview
Description
Related Products
Product Description
Latest IP65 DC 1500V 32 Strings PV Monitoring Combiner Boxes New Design For Solar Power Station
For large-scale PV grid-connected power generation system, in order to reduce the connection between the PV module and the inverter, and to facilitate maintenance to improve reliability,it generally need to add DC busbar device between the PV module and the inverter. Our company's PV array lightning protection combiner box is designed to meet this requirement and can be designed to a complete PV power generation system solution with PV inverter products. Using PV combiner box, the user can put certain number of same specifications PV modules into series PV module according to input DC voltage range of the inverter, and then a number of series PV modules access to the PV array lightning protection box.It’s convenient to facilitate the post-inverter through the output for lightning protection device and circuit breaker.
Model | LM-PVSZ-G32 |
PV array system voltage: | DC1500V |
Max iput ways: | 32 |
Output ways | 1 |
Input current for each way | 20A |
Total output current | 400A |
The PV array lightning protection box has the following characteristics:
(1) Protection class IP65, with anti-UV, anti-acid, anti-alkali, moisture, mildew, rodent control and other functions;
(2) Access 16/20/24-way PV array, each with 10A, 1500Vdc fuse (replaceable other grades); (3) Equipped with special high-voltage lightning protection device, lightning protection function; (4) Positive, negative strings into the fuse;
Save 20% of on-site installing and wiring work time
1. The positive and negative electrodes are laid flat to reserve connecting space to the greatest extent
2. Through the different color cable joints to distinguish,ensure one-to-one correspondence, improve the field wiring efficiency
3. Higher Connection position, lateral design of box body, convenient for field connection construction
4. The Monitor module is designed by key-press mode, and the running state can be displayed by LCD screen.This function can be chosen by customers.
2. Through the different color cable joints to distinguish,ensure one-to-one correspondence, improve the field wiring efficiency
3. Higher Connection position, lateral design of box body, convenient for field connection construction
4. The Monitor module is designed by key-press mode, and the running state can be displayed by LCD screen.This function can be chosen by customers.
Product Name | PV Combiner Box |
Model | 1500 |
Range of operating voltage(V DC | 450-1500VDC,Self powered |
Number of DC input strings | 32 |
Number of DC output | 1 |
Max.input current per string | 12.5（20A Fuse） |
Max.continuous output current (A) | 400 |
Strings input wire (mm²) | 4-6 |
Output wire (mm²) | 2*185~400 or 2*（1*185~400） |
Ground wire (mm²) | ≥16 |
Communication wire diameter (mm²) | ≥2*1 |
Input | PA66，IP68 Cable gland（Optional MC4, IP67:） |
Output mode | 185/240mm²:Output copper bar，M14 screw 300/400mm²:Output copper bar，M16 screw |
Molded case circuit breaker(MCCB) | Ue:DC1500V，In:(Select according to module Isc)A, Icu:≥20KA,with auxiliary contact |
or Load break switch(LBS) | Ue:DC1500V，In:(Select according to module Isc)A, Icu:≥20KA,with auxiliary contact，direct handle(Optional external handle) |
Fuse | 1500V DC,20A, ≥30KA |
SPD | Type II,Uc:1500V In:20KA, Imax:40KA, Up:≤5.5KV, with Remote signaling,(optional type I + II products) |
Monitoring function | It can collect the current of per string, the bus voltage, the power ,the SPD state, the MCCB on/off/trip state and the temperature inside the box, MODBUS-RTU protocol, RS 485 communication interface. |
Max transferring length | ≤1.0km |
insulation resistance | ＞20MΩ |
Diode | Optional |
Power frequency voltage | Ac2702v, 1min (form test), 1s (factory test) |
Electrical clearance, creepage distance (mm) | ≥18，≥31 |
Altitude | ≤2000m (＞3000m, components will be derated) |
Ambient temperature (°C) | -25℃~+50℃ (≥50℃, components will be derated，No condensation and no corrosivity gas enviorement) |
Ambient humidity (°C) | 0~95% |
Enclosure (W*H*Dmm) | 1000*600*200mm |
Enclosure material | 1.5mm metal steelt ，powder coating RAL7035 |
Mounting foot hole spacing | 1000*560mm (4-18×φ13mm waist hole type) |
Box protection level | IP65 |
Weight (KG) | About 55 |
Installation method | Upright hanging type |
Mounting screws | M10 |
Detailed Images
Production lines
Packing&Shipping
Company Introduction
Wuxi Longmax Technology Co.,Ltd. was founded in April 28, 2002. Stock Name: Longmax Technology, stock code: 830901,who is a wholly owned subsidiary of Wuxi Longmax Technology Co.,Ltd ,Was established in August 15, 2014. Longmax New Energy is mainly engaged in project " Solar life,Happy life".
Longmax covers an area of 12000 square meters, of which the production workshop area is 8000 square meters, and Longmax now have more than 150 employees, over 80% are College degree or above.
Until now, Longmax has a total of more than 70 patents and it passed ISO9001 quality management system, CE, TUV, CQC, CCC and many other quality certifications. Longmax is committed to provide integrated solutions and service for photovoltaic solar application technology. "PV DC combiner box" and "PV AC Combiner Box" are the core products of Longmax, while "PV DC cabinet", "PV grid cabinet", "AC-DC control systems", "solar PV monitoring" are derivative two series product line of Longmax.
Longmax's products were sold to more than 40 countries and regions successfully, such as Germany, Britain, Japan, Romania, Russia, Australia, Egypt, South Africa, Thailand, United Arab Emirates, Indonesia, Philippines, Malaysia, Brazil, Chile, Mozambique, Zimbabwe, Sri Lanka and so on.
Longmax covers an area of 12000 square meters, of which the production workshop area is 8000 square meters, and Longmax now have more than 150 employees, over 80% are College degree or above.
Until now, Longmax has a total of more than 70 patents and it passed ISO9001 quality management system, CE, TUV, CQC, CCC and many other quality certifications. Longmax is committed to provide integrated solutions and service for photovoltaic solar application technology. "PV DC combiner box" and "PV AC Combiner Box" are the core products of Longmax, while "PV DC cabinet", "PV grid cabinet", "AC-DC control systems", "solar PV monitoring" are derivative two series product line of Longmax.
Longmax's products were sold to more than 40 countries and regions successfully, such as Germany, Britain, Japan, Romania, Russia, Australia, Egypt, South Africa, Thailand, United Arab Emirates, Indonesia, Philippines, Malaysia, Brazil, Chile, Mozambique, Zimbabwe, Sri Lanka and so on.
Overseas Projects
500MW Project in Dau Tieng, Vietnam
Equipment: Intelligent Combiner Box
Model: 1500V 20 In
Qty.: 2215 Sets
Capacity: 500MW
Completion Time: Dec. 2018
Capacity: 500MW
Completion Time: Dec. 2018
YARRANLEA SOLAR FARM PROJECT
Brisbane, Australia
Brisbane, Australia
Equipment: Intelligent Combiner Box
Model: 1500V 20 In
Model: 1500V 20 In
Qty.: 664 Sets
Capacity: 133 MWp
Completion Time: Dec. 2018
Location: Australia
Capacity: 133 MWp
Completion Time: Dec. 2018
Location: Australia
Our Advantages
1) Comply with "IEC61439-1:2011; IEC61439-2:2011; IEC62109-1：2010
"Solar combiner box technical specifications;
2) Protection level IP65, it meet indoor and outdoor installation requirements;
3) Each channel with 20A, 1500V DC fuse;
4) With a PV-specific high-pressure mine, positive and negative both have lightning protection
5) The series of four positive and negative, respectively, to improve the DC voltage circuit breaker value;
6) Installation and maintenance simple, convenient, it has a long service life.
"Solar combiner box technical specifications;
2) Protection level IP65, it meet indoor and outdoor installation requirements;
3) Each channel with 20A, 1500V DC fuse;
4) With a PV-specific high-pressure mine, positive and negative both have lightning protection
5) The series of four positive and negative, respectively, to improve the DC voltage circuit breaker value;
6) Installation and maintenance simple, convenient, it has a long service life.
FAQ
Q: How can I trust you and your company ?
A: Longmax is a group company, we have 6 branches all over the world. Have cooperation with LS, EKF the world-class companies. Our company over 500 employees, products pass CE,IEC,TUV,SAA, RCM, ROHS certificates.
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.
Q: If I want to release order, what's the process?
A: Thanks. You can send inquiry to us by Alibaba, or send us by email, we will reply within 24 hrs.
A: Longmax is a group company, we have 6 branches all over the world. Have cooperation with LS, EKF the world-class companies. Our company over 500 employees, products pass CE,IEC,TUV,SAA, RCM, ROHS certificates.
Q: What's your shipment method?
A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.
Q: If I want to release order, what's the process?
A: Thanks. You can send inquiry to us by Alibaba, or send us by email, we will reply within 24 hrs.
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
