| Prod Model: |
STM-010~040 |
| Company: |
Manufacturer&Trading |
| Snat/OEM/ODM: |
Accept |
| Application: |
Commercial, Industrial, Home-Used, etc. |
| Size: |
560*230*570 |
| Weight: |
29.7/38/40.7/49.7kg |
| Noise: |
<45dB |
Product Description
1KW-4KW Three-phase Power-frequency Inverter for Solar System
Product overview:The product applies to different types of loads because of its full digital design and real pure sine wave output. With power-frequency design and highly stable output voltage and frequency, it can operate continuously for a long time. Thus, it avoids the disadvantages of direct use of the mains supply, such as interruption of power supply, voltage instability, noise, and lightning attacks, and the disadvantage of short power supply time of small UPSs, guaranteeing continuous and reliable operation for electrical equipment. Sine wave inverter supplies are the best guarantee for the safe and reliable operation of systems. The product is now widely used in China Telecom, China Mobile, China Unicom, aerospace, railways, financial management, office automation, industrial automatic control, medical health, military scientific research, etc.Main features:+Excellent performance because of an MCU intelligent control technology;
+A wide range of applicable loads because of power-frequency transformer design and pure sine wave AC output;
+A wide range, high accuracy, and full automatic voltage stabilization;
+Overall protection functions (overload protection, short circuit protection, overvoltage protection, undervoltage protection and overtemperature protection);
+Simple LEDs and a LCD for visualization of operation status of the equipment
Technical indexes:| Model | 1KW | 2KW | 3KW | 4KW |
| Rated power | 1KW | 2KW | 3KW | 4KW |
| DC voltage | 48VDC |
| Input voltage | Three-phase four-wire system+ground wire 380V±20% |
| Input frequency | 45-65Hz |
| Output voltage | 220VAC±5%(three-phase four-wire system) |
| Output frequency | 50Hz±1% |
| Switching time | Switching from the mains supply mode to the battery mode:50ms;switching from the battery mode to the mains supply mode:25ms |
| Charge current | Max 8A |
| Inverter output protection | 100-120%,30s;>120%,100ms |
| Noise | <45dB |
| Ambient temperature for operation | 0-40ºC |
| Ambient temperature for storage | -15-+50ºC |
| Relative humidity for operation/storage | 0-90%(no condensation) |
| Altitude for operation | 0-3000m |
| Altitude for storage | 0-15000m |
Product dimensions
D*W*H(mm) | 560*230*570 |
Packing dimensions
D*W*H(mm) | 640*300*730 |
| Net weight/gross weight(kg) | 29.7/30.7 | 38/46.5 | 40.7/50.4 | 49.7/55.3 |
Special sockets for different requirementsFAQ:Q1: MOQA: MOQ from our company is required 1 unitQ2: Are you manufacturer or trading company?A: We are professional manufacturer since 2004Q3: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 timeA: Within 15 daysQ5:How about your after-sales service?A:Our quality warranty for 2 years; any parts will be shipped for free during warranty period.
Company Profile:
Foshan SNAT Energy Electrical Technology Co. Ltd is established in 2004. As a world's leading supplier for solutions for electric energy and new energy, SNAT has powerful strength and is engaged in field of solar inverters, solar inverters with built-in solar controller, solar controllers, UPS, which are used for household, telecommunication, electricity, infrastructure and industrial markets. At the same time, our company is concurrently engaged in solar panels, batteries for solar power system. All products purchased by our company have our warranty commitment, parts will be shipped for free during warranty period. We have professional technical team and are focus on customers' demands, continuous innovation, and establish good cooperation with more and more clients. The leading-edge technology has become a competitive advantage for our customers and business. SNAT is becoming a strong brand step by step depending on high quality and strict self-demanding. We have won a good reputation among clients. Nowadays, we have prepared well to develop much more wide international market. We sincerely wish to corporate with more and more international traders to create a better future! SNAT has been being a pioneer in the world's new energy field.
Any questions, please welcome to contact with Vanessa Lee, the Trade Clerk. Tel: +86 757 81816130; Mobile: +86 15820611674;
You will get our reply in 12 hours.
