Related Manuals for Epever STI200
Summary of Contents for Epever STI200
- Page 1 User’s Manual Before using the inverter, you need to read and save the safety instructions.
- Page 3 STI SERIES (STI200, STI300, STI500, STI700, STI1000) Power Frequency Pure Sine Wave Inverter The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without...
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Page 4: Table Of Contents
CONTENTS 1. Introduction ........... 1 2. Important Safety Instructions ......2 3. Inverter Operation ......... 4 4. Functions ............5 5. Troubleshooting ........... 12 6. Maintenance and Warranty ......13 7. Technical Specification ....... 14... -
Page 5: Introduction
1. Introduction Thanks for purchasing STI series inverter. The product is a pure sine wave power frequency inverter which can convert 12/24/48Vdc to 220/230Vac 50Hz based on full digital and intelligent design. It features high reliability, high efficiency, concise outline, full protection functions, easy installation and operation. -
Page 6: Important Safety Instructions
2. Important Safety Instructions As an AC power supply equipment, the inverter‟s output voltage is with the same level as that of household power plug. Mind the AC output terminals, or you may get an electric shock! Attentions: Connect the DC input according to the requirement strictly. The power inverter has a relatively wide input range, but too high or too low input may cause problems even destroy the inverter. - Page 7 than 3m, the current density should be less than 3.5A/mm while the output of inverter is fully loaded. If the wire longer than 3m, the current density should be reduced. A fuse or breaker should be used between battery and inverter, the value of fuse or switch should be twice of the inverter rated input current.
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Page 8: Inverter Operation
3. Inverter Operation Connect the input and output terminals accurately. Turn on the power using the ON / OFF switch on the front panel. In order to avoid the protections resulted from the surge power, please turn on AC loads one by one after the output of the inverter is normal. -
Page 9: Functions
4. Functions DC Input Terminal DC Input DC Input Panel Negative Terminal Positive Protective Grounding Ventilatio AC Output Panel Fault Input Level Load Level Indicator Indicator Indicator RS485 Port AC Outlet ON/OFF Switch Saving Mode Switch... - Page 10 The Optional Outlet Australia/New Zealand European...
- Page 11 Input Level: Display Input Voltages LED Status ＜10.5 ＜21 ＜42 RED Slow Blink 10.5～11 21～22 42～44 ORANGE 11～12 22～24 44～48 GREEN 12～14.5 24～29 48～58 ORANGE Fast Blink 14.5～16 29～32 58～64 ＞16 ＞32 ＞64 RED Fast Blink Load Level: Display AC Loads LED Status AC Load ＜20%...
- Page 12 Alarms Alarms Status Overload or Short circuit, No Output Over or Low input voltage, No Output Buzzer Sounds Over temperature, No Output Inverter Fault, No Output The buzzer stops after 15S.
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Page 13: Overload Protection
Protections Output Short Circuit Protection The inverter switches off the output immediately when the connecting load is short. Then it recovers the output automatically after delaying 5 seconds for the first time, 10 seconds for the second time, and 15 seconds for the third time. If the short circuit status still remains when the inverter tries to recover for 3 times, you should clear the load faults then restart the inverter manually. - Page 14 switch‟, when the input voltage is higher than low voltage protect value. Low Voltage 10.5 Protect Value Low Voltage Recover Value Input Over Voltage Protection The output is switched off when the input voltage is higher than over voltage shut off value, also the output is auto-switched on when the input voltage drops below over voltage recover value.
- Page 15 Over Temperature Protection The inverter will shut off when the internal temperature is overheating. And it automatic restarts when the temperature recovers to the normal level. Electronic Protect for Reverse Polarity The Electronic circuit works to protect the inverter from damage while input reverse polarity.
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Page 16: Troubleshooting
5. Troubleshooting WARNING： High voltage is inside the inverter, do not open or disassemble it! Attempting to service the unit yourself may cause the risk of electrical shock or fire! Problem Possible Cause Solution Input Input voltage is Measure the input voltage. The blink, fault red too high or too low inverter recovers when the... -
Page 17: Maintenance And Warranty
6. Maintenance and Warranty The casing of the inverters may be cleaned regularly with a damp cloth (not wet) to prevent accumulation of dust and dirt. The screws on the DC input terminals must be tightened. The warranty period of the inverter is 2 year since the date of original shipping. -
Page 18: Technical Specification
7. Technical Specification Technical Data Types STI200-12-220 STI200-12-230 STI200-24-220 STI200-24-230 Nominal Battery Voltage Input Voltage Range 10.5 ~16Vdc 21 ~32Vdc ≤4W ≤5W No Load Consumption Output Wave Pure Sine Wave Output Voltage 220Vac± 3% 230Vac± 3% 220Vac± 3% 230Vac± 3%... - Page 19 Types STI300-12-220 STI300-12-230 STI300-24-220 STI300-24-230 Nominal Battery Voltage Input Voltage Range 10.5 ~16Vdc 21 ~32Vdc ≤5W ≤6W No Load Consumption Output Wave Pure Sine Wave Output Voltage 220Vac± 3% 230Vac± 3% 220Vac± 3% 230Vac± 3% Continuous Power 300VA Power 10 sec 450VA Power 1.5 sec 600VA...
- Page 20 Types STI500-12-220 STI500-12-230 STI500-24-220 STI500-24-230 Nominal Battery Voltage Input Voltage Range 10.5 ~16Vdc 21 ~32Vdc ≤5W ≤6W No Load Consumption Output Wave Pure Sine Wave Output Voltage 220Vac± 3% 230Vac± 3% 220Vac± 3% 230Vac± 3% Continuous Power 500VA Power 10 sec 750VA Power 1.5 sec 1000VA...
- Page 21 Types STI700-24-220 STI700-24-230 Nominal Battery voltage Input Voltage Range 21 ~32Vdc ≤8.5W No Load Consumption Output Wave Pure Sine Wave Output Voltage 220Vac± 3% 230Vac± 3% Continuous Power 700VA Power 10 sec 1050VA Power 1.5 sec 1400VA Surge Power 2240VA Frequency 50Hz±...
- Page 22 Types STI1000-24-220 STI1000-24-230 STI1000-24-220 STI1000-48-230 Nominal Battery Voltage Input Voltage 21 ~32Vdc 42 ~64Vdc Range No Load ≤10W ≤12W Consumption Output Wave Pure Sine Wave Output Voltage 220Vac± 3% 230Vac± 3% 220Vac± 3% 230Vac± 3% Continuous 1000VA Power Power 10 sec 1500VA Power 1.5 sec 2000VA...
- Page 23 Environmental Parameters Working Temperature -20℃~+50℃ Storage Temperature -35℃~ +70℃ Humidity < 95%(N.C.) < 5000 m (Derating to operate according to IEC62040 at Altitude a height exceeding 1000 m) Others Between DC input terminals and metal case: ≥550MΩ; Insulation Resistance Between AC output terminals and metal case: ≥550MΩ.
- Page 25 BEIJING EPSOLAR TECHNOLOGY CO., LTD. Tel: +86-10-82894112 / 82894962 Fax: +86-10-82894882 E-mail: info@epsolarpv.com Website: http://www.epsolarpv.com/...