Zhejiang Sandi Electric Co., Ltd
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Power Inverter DC 480V to AC 380V 400V 415V 80KW off grid pure sine wave inverterNew
SDP-80KW
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Description
Our SDP series Off Grid Pure sine wave inverter is one of the most advanced DC to AC conversion products in the world, it is suitable use for areas without electricity, vehicles, ships, solar energy, wind turbine and other renewable energy systems and etc, can supply power and provide guarantee effectively for the areas with traffic inconveniences, in the mountains, pastoral, border, island and other areas without electricity. It has the main advantages of high quality sine wave AC output, microcomputer control, humanness design, and it is high efficiency and low no-load loss, and no pollution. The inverter can also supply AC power to all kinds of electric equipment, air conditioners, electric motors, refrigerators, fluorescent lights, televisions, electric fans and other industrial power supply.
Features
Using the sixth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection function, the protection for short circuit, over load, over temperature is more safe and reliable. It’s service life can up to 15 years or more.
Intelligentized, modularized, simple structure design easy to maintenance.
Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter’s usage, which reduced the cost of equipment investment, easy to connect wires and control.
The output frequency can be setting via LCD panel, it’s very convenient for customer.
The output voltage can be set between -40 % to +20 % of rated voltage.
The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel.
Pure sine wave output. With good dynamic response less than 50MS, waveform distortion rate smaller, higher conversion efficiency and stable output voltage.
Built-in low frequency isolation transformer, strong impact resistance, available with motors, pump, air conditioners and other high impact equipment. At the same time DC busbar and AC busbar are completely isolated to avoid interference.
Wide input voltage can be set according to customer’s requirement. Input voltage range can be selected from 100-400V, 200-500V, 300-600V or 450-850V, suitable for solar system without backup batteries, it can save many cost and maximization use the solar energy.
Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%.
Powerful data display function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
European CE (EMC, LVD, UL1741) and ISO9001 certificate.
Intelligentized, modularized, simple structure design easy to maintenance.
Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converter’s usage, which reduced the cost of equipment investment, easy to connect wires and control.
The output frequency can be setting via LCD panel, it’s very convenient for customer.
The output voltage can be set between -40 % to +20 % of rated voltage.
The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel.
Pure sine wave output. With good dynamic response less than 50MS, waveform distortion rate smaller, higher conversion efficiency and stable output voltage.
Built-in low frequency isolation transformer, strong impact resistance, available with motors, pump, air conditioners and other high impact equipment. At the same time DC busbar and AC busbar are completely isolated to avoid interference.
Wide input voltage can be set according to customer’s requirement. Input voltage range can be selected from 100-400V, 200-500V, 300-600V or 450-850V, suitable for solar system without backup batteries, it can save many cost and maximization use the solar energy.
Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%.
Powerful data display function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
European CE (EMC, LVD, UL1741) and ISO9001 certificate.
Specification
Model SDP-60KW SDP-80KW
Isolation mode Low Frequency Transformer
DC Input
Rated voltage (Vdc) 384Vdc 480Vdc 384Vdc 480Vdc
Rated current (A) 104A 125A 208A 167A
Input voltage range (Vdc) 345~550V 432~650V 345~550V 432~650V
AC Output
Rated power (Kw) 60KW 80KW
Rated voltage 220V±3% 380V±3% 220V±3% 380V±3%
Number of phases 1 phase 2 wire 3 phase 4 wire 1 phase 2 wire 3 phase 4 wire
Rated current (A) 273A 91A 364A 121A
Rated output voltage range (V) 220/230/240/380/400/415/440/480VAC (optional)
Output frequency 50Hz or 60Hz ±0.05 (Can set)
Waveform Pure sine wave
Waveform distortion rate (THD) Linear load≤2%
Dynamic Response time (Load 0←→100%) 5%, ≤50ms
Power Factor (PF) 0.99
Inverter Efficiency >93%
Electrical insulation properties 2000Vac、1 Minute
Protection Function
Overload Ability 150%、10s
Protection Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.
Display LCD+LED
Communication interface (optional) RS485 (A、B)
Method of working Working continuously
Cooling method Fan-cooled
Short-circuit protection No automatic recovery, need to restart the machine
Working Environment & Mechanical dimension
Degree of protection IP20 (indoor)
Working Altitude（m） ≤3000m
Working temperature (℃) -20～+50℃
Relative humidity (℃) 0~90%, No condensation
Noise ( 1 meter) ≤55dB
Unit size: (W x D x H) 750×750×1485mm
Reference weight (Kg) 420Kg 490Kg
Our company can adjust parameter configuration according to user’s requirement.
Isolation mode Low Frequency Transformer
DC Input
Rated voltage (Vdc) 384Vdc 480Vdc 384Vdc 480Vdc
Rated current (A) 104A 125A 208A 167A
Input voltage range (Vdc) 345~550V 432~650V 345~550V 432~650V
AC Output
Rated power (Kw) 60KW 80KW
Rated voltage 220V±3% 380V±3% 220V±3% 380V±3%
Number of phases 1 phase 2 wire 3 phase 4 wire 1 phase 2 wire 3 phase 4 wire
Rated current (A) 273A 91A 364A 121A
Rated output voltage range (V) 220/230/240/380/400/415/440/480VAC (optional)
Output frequency 50Hz or 60Hz ±0.05 (Can set)
Waveform Pure sine wave
Waveform distortion rate (THD) Linear load≤2%
Dynamic Response time (Load 0←→100%) 5%, ≤50ms
Power Factor (PF) 0.99
Inverter Efficiency >93%
Electrical insulation properties 2000Vac、1 Minute
Protection Function
Overload Ability 150%、10s
Protection Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc.
Display LCD+LED
Communication interface (optional) RS485 (A、B)
Method of working Working continuously
Cooling method Fan-cooled
Short-circuit protection No automatic recovery, need to restart the machine
Working Environment & Mechanical dimension
Degree of protection IP20 (indoor)
Working Altitude（m） ≤3000m
Working temperature (℃) -20～+50℃
Relative humidity (℃) 0~90%, No condensation
Noise ( 1 meter) ≤55dB
Unit size: (W x D x H) 750×750×1485mm
Reference weight (Kg) 420Kg 490Kg
Our company can adjust parameter configuration according to user’s requirement.
Safety/Quality Approvals
CE, ISO9001
Other 1
Country of Origin
China
Main Export Markets
wordwide
Payment Details
Payment Terms : TTMinimum Order : 1 PiecesOthers : T/T, Western Union, PayPal
Delivery Details
Lead Time : 15 DaysFOB Port : Ningbo, ShanghaiOthers : Sandi Standard Export Packing
About Us
Zhejiang Sandi Electric Co., Ltd is an international photovoltaic enterprise located in Wenzhou, known as the "capital of China's electrical appliances." With over 15 years of experience in research, development, manufacturing, and service in the new energy and electrical sectors, Sandi has established itself as a leader in the industry.
Our products are widely used in various applications, including solar and wind energy systems, industrial automation control, civilian energy solutions, electric power, medical treatment, aviation, automatic control systems, trains, ships, fire power, military systems, and national heavy engineering projects.
Main products: Off grid pure sine wave inverter, Energy storage lithium battery with BMS pack, solar charge controller, solar pump inverter, single phase to three phase converter, AC/DC Battery Charger products.
Sandi is recognized by a diverse customer base for its extensive product range, high quality, and commitment to customer service. The company rigorously controls product quality, striving for perfection and viewing quality as the lifeline of the business. We continuously improve our quality management system and have obtained ISO9001, CE (EMC & LVD, EN62109, EN61000), and SAA certifications, all approved by international standards. We consistently introduce advanced international production and testing equipment to ensure product quality and timely delivery.
At Sandi, we prioritize a people-oriented approach, with a foundation of integrity and exceptional service to ensure customers feel secure using our products, earning us their praise.
Sandi is committed to being a technology leader, maintaining long-term, collaborative research partnerships with universities, and incorporating international advanced technologies. We have established a stringent quality control system to uphold our high standards.
Our work objectives are centered on “unremitting exploration, endeavor and innovation, honesty and dedication, perfection and practicality,” while our quality guidelines emphasize “criterion management, intensive manufacturing, quality first, and wholehearted service.” We seek excellence and value innovation! We look forward to working together to achieve brilliance.
Our products are widely used in various applications, including solar and wind energy systems, industrial automation control, civilian energy solutions, electric power, medical treatment, aviation, automatic control systems, trains, ships, fire power, military systems, and national heavy engineering projects.
Main products: Off grid pure sine wave inverter, Energy storage lithium battery with BMS pack, solar charge controller, solar pump inverter, single phase to three phase converter, AC/DC Battery Charger products.
Sandi is recognized by a diverse customer base for its extensive product range, high quality, and commitment to customer service. The company rigorously controls product quality, striving for perfection and viewing quality as the lifeline of the business. We continuously improve our quality management system and have obtained ISO9001, CE (EMC & LVD, EN62109, EN61000), and SAA certifications, all approved by international standards. We consistently introduce advanced international production and testing equipment to ensure product quality and timely delivery.
At Sandi, we prioritize a people-oriented approach, with a foundation of integrity and exceptional service to ensure customers feel secure using our products, earning us their praise.
Sandi is committed to being a technology leader, maintaining long-term, collaborative research partnerships with universities, and incorporating international advanced technologies. We have established a stringent quality control system to uphold our high standards.
Our work objectives are centered on “unremitting exploration, endeavor and innovation, honesty and dedication, perfection and practicality,” while our quality guidelines emphasize “criterion management, intensive manufacturing, quality first, and wholehearted service.” We seek excellence and value innovation! We look forward to working together to achieve brilliance.
Established Date: 2012/8/21
No. of Employees: 98 Persons
Business Type: Manufacturer/OEM
Main Products
Pure Sine Wave Inverter, Energy Storage Lithium Battery, Solar Inverter, Marine/Vehicle Inverter, Solar Charge Controller, Off-Grid Inverter, Power Inverter, PV Combiner Box, AC/DC Battery Charger, Single Phase To Three Phase Converter
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