8000W Snat Power Inverter with PWM Technology for Solar Power System
8000W嵌入式逆变器，带PWM技术的太阳能发电系统
| 型号。 | NKD-800 |
| 输出功率 | 8000W |
| 牌 | SNAT |
| 能量源 | 太阳能 |
| 输出电压（V） | 110VAC / 120VAC / 220VAC / 230VAC |
| 控制模式 | pwm或mppt |
| MOQ | 1单位 |
| 商标 | OEM / ODM |
| 规范 | 536 * 560 *1015毫米 |
| HS编码 | 8504403090 |
| 相 | 单 |
| 证明 | ce，iso9001 |
| 类型 | 直流/交流逆变器 |
| 波弦的性质 | 正弦波逆变器 |
| 波形 | 纯正弦波 |
| 公司 | 生产厂家 |
| 应用 | 家庭;产业;商用 |
| 运输包装 | 国际标准胶合板 |
| 起源 | 广东佛山 |
8000W用于太阳能发电系统的PWM技术的Snat电源逆变器
产品概述：
该产品是集成智能逆变器，内置充电控制器系统，适用于大型光伏发电
它的内置控制器可以通过多个太阳能阵列实现对电池组的充电管理，从而提高电池组的充电效率和使用寿命
凭借其基于DSP，MCU和DDC实时处理的完整数字矢量控制技术，具有完善的保护功能和高可靠性
其主电源优选模式和电池优先模式均可设置，从而使其易于满足用户的不同应用需求，具有LCD
广泛适用于包括家庭在内的大型太阳能发电场合
学校，公共照明，工矿企业，边防，海岛，牧区
它的内置控制器可以通过多个太阳能阵列实现对电池组的充电管理，从而提高电池组的充电效率和使用寿命
凭借其基于DSP，MCU和DDC实时处理的完整数字矢量控制技术，具有完善的保护功能和高可靠性
其主电源优选模式和电池优先模式均可设置，从而使其易于满足用户的不同应用需求，具有LCD
广泛适用于包括家庭在内的大型太阳能发电场合
学校，公共照明，工矿企业，边防，海岛，牧区
主要特点：
+高可靠性
由于双转换设计，频率跟踪噪声滤波和变频器输出失真低
+适应性强
实现燃油发电机稳定运行的输入频率范围广
+电池的最佳性能
智能电池管理技术，保证电池寿命更长，减少电池维护时间
一种先进的恒压充电技术，在最大程度上激活电池节省了充电时间，并保证了更长的电池寿命
+整体可靠的保护
一个开机测试功能，可以避免由于变频器危害导致的故障
+高效iGBT（绝缘栅双极晶体管）
反转技术
IGBT具有良好的高速开关特性，大电流大电流工作特性和电压驱动（第五代IGBT具有较低的饱和压降和更高的运行效率和可靠性）
规格参数：
| 模型 | NKD-8千瓦 | ||||
| 额定功率 | 8千瓦 | ||||
| 电池 | 额定电压 | 192VDC / 220VDC / 384vdc | |||
| 过放电保护电压 | 172vdc / 194vdc / 345vdc | ||||
| 调节器 | 额定电流 | 100A | |||
| 额定电压 | 192VDC / 220VDC / 384vdc | ||||
| 输入数量 | 4 | ||||
| 最大。每个输入的电流 | 25A | ||||
| 太阳能输入电压 | <330VDC/<378VDC/<660VDC<660VDC | ||||
| 过充电保护电压 | 220VDC / 255VDC / 445VDC（可编程） | ||||
| 控制精度 | ±0.1usmn; 0.1usmn;0.1 | ||||
| 显示精度 | ±0.1usmn; 0.1usmn;0.1 | ||||
| 效率 | >95% | ||||
| 逆变器 | 输入电压 | 88-132vac / 176-264vac | |||
| 输入频率 | 45-65HZ | ||||
| 输出电压 | 110VAC / 220VAC | ||||
| 输出频率 | 50 / 60HZ | ||||
| 输出波形 | 纯正弦波，THD<4% (full load)oad) | ||||
| 保护功能 | 输出短路保护，过压保护，欠压保护，低电量保护等 | ||||
| 手动开机/关机 | 手动开机/关机优先 | ||||
| 自动开机/关机 | 光电开机+固定时间断电（可编程） | ||||
| 其他 | 工作环境温度 | 0-40ºCordm;Çordm;C | |||
| 运行/储存相对湿度 | 20-90％（无冷凝，最大） | ||||
常问问题：
q1：moq
答：我公司最低起订量为1个单位
Q2：你是制造商还是贸易公司？
A：自2004年以来我们是专业制造商
Q3：我需要这个产品，想要一个家庭/工业/商业用的系统，你能帮我吗？
答：是的，我们有专业的技术团队10年的经验，可以根据客户的特殊要求设计太阳能发电系统。
问4：您的交货时间多久？
A：15天内
Q5：您的售后服务如何？
A: 我们质量保证2年;任何部件将在保修期内免费发货。
Q6：为什么选择我们？
A1）及时交货和良好的售后服务。
A2）我们有自己的工厂，售价有竞争力。
A3）我们所有的产品都通过了CE，RoHS，ISO9001：2008认证。
A4）100％新材料生产和优质。
A5）专业研发技术团队平均10年经验。ence.
公司简介
作为电力和新能源解决方案的领先供应商，专注于新能源的电能公司，SNAT具有强大的实力，从事电能和新能源。其主要五大产品包括逆变器，U PS，太阳能控制器。太阳能逆变器和电池广泛应用于电力市场，基础设施市场和工业市场自成立以来。 SNAT一直是世界新能源领域的先驱
| Model NO. | NKD-800 |
| Output Power | 8000W |
| Brand | Snat |
| Power Source | Solar Power |
| Output Voltage(V) | 110VAC/120VAC/220VAC/230VAC |
| Control Mode | PWM or MPPT |
| MOQ | 1 Unit |
| Trademark | OEM/ODM |
| Specification | 536*560*1015mm |
| HS Code | 8504403090 |
| Phase | Single |
| Certification | CE, ISO9001 |
| Type | DC/AC Inverters |
| Nature of Wave String | Sine Wave Inverter |
| Waveform | Pure Sine Wave |
| Company | Manufacturer |
| Application | Household; Industrial; Commerical |
| Transport Package | International Standard Plywood |
| Origin | Foshan Guangdong |
8000W Snat power Inverter with PWM Technology for Solar Power System
Product overview:
The product is an integrated intelligent inverter with built-in charge controller system designed for large photovoltaic power
Its built-in controller can realize charge management for a battery pack by multiple solar arrays to improve charge efficiency and life of the battery pack
Thanks to its full digital vector control technology based on real-time processing by DSP, MCU and DDC, it has perfect protection functions and high reliability
Its mains supply preferred mode and battery preferred mode are all settable, thus making it easy to meet the different application needs of users, it has an LCD
It is widely applied to large solar power generation occasions including families
Schools, public lighting, industrial and mining enterprises, frontier defense, sea islands, pasturing areas
Its built-in controller can realize charge management for a battery pack by multiple solar arrays to improve charge efficiency and life of the battery pack
Thanks to its full digital vector control technology based on real-time processing by DSP, MCU and DDC, it has perfect protection functions and high reliability
Its mains supply preferred mode and battery preferred mode are all settable, thus making it easy to meet the different application needs of users, it has an LCD
It is widely applied to large solar power generation occasions including families
Schools, public lighting, industrial and mining enterprises, frontier defense, sea islands, pasturing areas
Main features:
+ High reliability
Frequency tracking noise filtering and low distortion in inverter output because of double-conversion design
+ High adaptability
A wide range of input frequency which realizes stable operation of fuel generators
+ High optimal performance of the battery
An intelligent battery management technology, which guarantees a longer battery life and decreases the times of battery maintenance
An advanced constant-voltage charge technology, which activates the battery to the most extent saves the charge time and guarantees a longer battery life
+ Overall and reliable protection
A power-on test function, which can avoid the faults because of hazards of the inverter
+ Efficient iGBT (insulated Gate Bipolar Transistor)
Inversion technology
Good high-speed switching feature, large-voltage and large-current operating characteristics and voltage drive of IGBT (the fifth-generation IGBT has a lower saturation voltage drop and higher operation efficiency and reliability)
Specification Parameter:
| Model | NKD-8KW | ||||
| Rated power | 8KW | ||||
| Battery | Rated voltage | 192VDC/220VDC/384VDC | |||
| Voltage of over discharge protection | 172VDC/194VDC/345VDC | ||||
| Controller | Rated current | 100A | |||
| Rated voltage | 192VDC/220VDC/384VDC | ||||
| Number of inputs | 4 | ||||
| Max. current of each input | 25A | ||||
| Solar input voltage | <330VDC/<378VDC/<660VDC<660VDC | ||||
| Voltage of overcharge protection | 220VDC/255VDC/445VDC(programmable) | ||||
| Control accuracy | ±0.1usmn;0.1usmn;0.1 | ||||
| Display accuracy | ±0.1usmn;0.1usmn;0.1 | ||||
| Efficiency | >95% | ||||
| Inverter | Input voltage | 88-132VAC/176-264VAC | |||
| Input frequency | 45-65HZ | ||||
| Output voltage | 110VAC/220VAC | ||||
| Output frequency | 50/60HZ | ||||
| Output waveform | Pure sine wave, THD<4% (full load)oad) | ||||
| Protection function | Output short circuit protection, overvoltage protection, undervoltage protection, low battery protection, etc. | ||||
| Manual power-on/off | Manual power-on/off preferred | ||||
| Automatic power on/off | Light-operated power-on+fixed-time power-off (programmable) | ||||
| Other | Ambient temperature for operation | 0-40ºCordm;Cordm;C | |||
| Relative humidity for operation/storage | 20-90% (No condensation, maximum) | ||||
FAQ:
Q1: MOQ
A: MOQ from our company is required 1 unit
Q2: Are you manufacturer or trading company?
A: We are professional manufacturer since 2004
Q3:I need this product and wanna a system for family/industrial/commerical using, can you help me?
A: Yes, we have a professional technology team average 10 years' experience, they can design solar power system in accordance with customers' special requirements.
Q4: How long is your delivery time
A: Within 15 days
Q5:How about your after-sales service?
A: Our quality warranty for 2 years; any parts will be shipped for free during warranty period.
Q6: Why choose us?
A1)Prompt delivery and good after-sale services.
A2)We have our own factory,the selling prices is competitive.
A3)All of our products are certified with CE, RoHS, ISO9001:2008.
A4)100% new materials for production and superior quality.
A5)Professional R&D technology team average 10 years experience.ence.ence.
Company profile
As a worid's leading supplier for solutions for electric energy and new energy and an electric energy company specialized in new energy, SNAT has powerful strength and is engaged in both electric energy and new energy. Its main five kinds of products including inverters, U PS, solar controllers. solar inverters and batteries are widely used in the electric power market, the infrastructure market and the industrial market Since its establishment. SNAT has been being a pioneer in the world's new energy field
