尺寸:A5 材質:一般書寫紙(白) 印刷:黑白雙面印刷 原料號:75-1000-0165_A0 新料號(加版本):75-1000-0226_A1 A1修改內容:封面圖片更新 ※無庫存、無打樣、故不變新料號 ※以上敘述非本文 ST Series Pure Sine Wave Power Inverter User’s Manual 研發部 2011.01.
Contents 1. Important Safety Instructions……………………………………………………………………. 2 正式文件，妥善保存 1-1 General safety precautions…………………………………………………………………… 2 1-2 Precautions when working with Batteries…………………………………………………… 2 2. Functional Characteristics.………………………………………………………………………. 3 2-1 General Information…………………………………………………………………………. 3 2-2 Application……………………………………………………………………………………. 4 2-3 Features………………………………………………………………………………………. 5 2-4 Electrical Performance……………………………………………………………………….
1. Important Safety Instructions WARNING! 正式文件，妥善保存 Before using the Inverter, read and save the safety instructions. 1-1. General Safety Precautions 1-1-1. Do not expose the Inverter to rain, snow, spray, bilge or dust. To reduce risk of hazard, do not cover or obstruct the ventilation openings. Do not install the Inverter in a zero-clearance compartment. Overheating may result. 1-1-2. To avoid a risk of fire and electronic shock.
2. Functional Characteristics 2-1. General Information 正式文件，妥善保存 ST-series completes with stand –alone power inverter with AC transfer switch and is suitable for RV, Marin and Emergency appliances. Either mode is front panel programmable. In the first option, Off-line mode, AC output power will be supplied through the AC bypass mode in its normal operation. Upon AC input failure, output power will be diverted through the DC to AC Inverter Mode.
2-2. Application 2-2-1 Power tools–circular saws, drills, grinders, sanders, buffers, weed and hedge trimmers, air compressors. 正式文件，妥善保存 2-2-2. Office equipment – computers, printers, monitors, facsimile machines, scanners. 2-2-3. Household items – vacuum cleaners, fans, fluorescent and incandescent lights, shavers, sewing machines. 2-2-4. Kitchen appliances – coffee makers, blenders, ice markers, toasters. 2-2-5 Industrial equipment – metal halide lamp, high – pressure sodium lamp. 2-2-6.
2-3. Features ■ Pure sine wave output (THD < 3%) to operate higher-end electronic 正式文件，妥善保存 Equipments. ■ Output frequency：50 / 60Hz switch selectable ■ Built in 16A/25A or 30A rating transfer switch. ■ Speed up transfer time and synchronized operation with the AC source at all times that allows the transfer to be interruption-free for sensitive equipments. ■ Built in advance microprocessor to make friendly interface with user.
2-4. Electrical Performance Specification Model No. ST1000-112 ST1000-124 ST1000-148 ST1000-212 ST1000-224 ST1000-248 正式文件，妥善保存 Item Continuous Output Power 1000W Maximum Output Power (3Min.) 1150W Surge Rating 2000W Input Voltage 12V Output Voltage 24V 48V 12V 100 / 110 / 120V ± 5% Frequency 24V 48V 220 / 230 / 240V ± 3% 50 / 60Hz (Switch Selectable) Output Waveform Pure Sine Wave (THD < 3%) Efficiency (full load) 88% 90% 92% 90% 93% 94% No Load Current Draw 1.43A 0.75A 0.
2-4. Electrical Performance Specification Model No. Item ST1500-112 ST1500-124 ST1500-148 ST1500-212 ST1500-224 ST1500-248 Continuous Output Power 1500W Maximum Output Power (3Min.) 1725W Surge Rating 3000W Input Voltage 12V Output Voltage 24V 48V 正式文件，妥善保存 12V 100 / 110 / 120V ± 5% Frequency 24V 48V 220 / 230 / 240V ± 3% 50 / 60Hz (Switch Selectable) Output Waveform Pure Sine Wave (THD < 3%) Efficiency (full load) 88% 91% 92% 92% 93% 94% No Load Current Draw 1.45A 0.75A 0.
2-4. Electrical Performance Specification Model No. Item ST2000-112 ST2000-124 ST2000-148 ST2000-212 ST2000-224 ST2000-248 Continuous Output Power 2000W Maximum Output Power (3Min.) 2300W Surge Rating 4000W Input Voltage 12V Output Voltage 24V 48V 正式文件，妥善保存 12V 100 / 110 / 120V ± 5% Frequency 24V 48V 220 / 230 / 240V ± 3% 50 / 60Hz (Switch Selectable) Output Waveform Pure Sine Wave (THD < 3%) Efficiency (full load) 88% 91% 92% 90% 93% 94% No Load Current Draw 2.6A 1.50A 0.
2-4. Electrical Performance Specification Model No. Item ST2500-112 ST2500-124 ST2500-148 ST2500-212 ST2500-224 ST2500-248 Continuous Output Power 2500W Maximum Output Power (3Min.) 2875W Surge Rating 5000W Input Voltage 12V Output Voltage 24V 48V 正式文件，妥善保存 12V 100 / 110 / 120V ± 5% Frequency 24V 48V 220 / 230 / 240V ± 3% 50 / 60Hz (Switch Selectable) Output Waveform Pure Sine Wave (THD < 3%) Efficiency (full load) 88% 91% 92% 90% 93% 94% No Load Current Draw 2.62A 1.53A 0.
2-5. Mechanical drawings 正式文件，妥善保存 S S S S 1 2 3 4 INPUT LEVEL NEG(-) FREQ. 發行章 BREAKER LOAD LEVEL PWR. SAV.
2-5. Mechanical drawings 正式文件，妥善保存 文管中心 INPUT LEVEL POS(+) LOAD LEVEL PWR. SAV. NEG(-) FREQ.
3. Introduction 3-1. Front Panel Operation 正式文件，妥善保存 Front view LOAD LEVEL INPUT LEVEL FREQ. NEG(-) BREAKER POWER STATUS PWR. SAV. DC INPUT POWER ENB S S S S 1 2 3 4 1 ENB 0 GND AC INPUT REMOTE PORT ON-OFF-REMOTE POS(+) REVERSE POLARITY WILL DAMAGE UNIT ST-1000/ST-1500 NEG(-) POS(+) LOAD LEVEL POS(+) INPUT LEVEL NEG(-) FREQ. BREAKER POWER STATUS PWR. SAV.
3-1-3 Green terminal 1) Before installing the inverter, you need to ensure the main switch must 正式文件，妥善保存 be ”OFF”. 2) Before using the remote control terminal, you need to ensure the main switch muse be “REMOTE”. 3) Ensure the remote contacts off. 4) Use 20 ~ 24 #AWG wire to connect the remote control terminal. 5) Remote control ON/OFF inverter setup status: ENB ENB ON:INV. ON OFF:INV. OFF GND TR HI:INV. LOW:INV. ON (TR ON) OFF(TR OFF) GND BAT+ BATENB ON:INV. ON OFF:INV. OFF ENB GND ON:INV.
3-1-6. Load Level：Display AC Loads (Watts) BLINKING RED 正式文件，妥善保存 RED LED Status DARK GREEN ORANGE ST1000 0 ~ 80W 80 ~ 330W 330 ~ 750W ST1500 0 ~ 120W 120 ~ 495W 495 ~ 1125W 1125 ~ 1450W Over 1450W ST2000 0 ~ 160W 160 ~ 660W 660 ~ 1500W 1500 ~ 1920W Over 1920W ST2500 0 ~ 200W 200 ~ 825W 825 ~ 1875W 1875 ~ 2390W Over 2390W 750 ~ 960W Over 960W 3-1-7.
ST1000 ST1500 ST2000 ST2500 S1 S2 DISABLE DISABLE OFF OFF OFF 20W 40W ON OFF OFF 40W 80W OFF ON OFF 55W 125W ON ON OFF 75W 170W OFF OFF ON 95W 210W ON OFF ON 115W 245W OFF ON ON 135W 280W ON ON ON S3 正式文件，妥善保存 3-1-10. DC Input Terminals: Connect DC input terminals to 12V / 24V / 48V battery or other power sources. [ + ] represents positive, [ - ] represents negative. Reverse polarity connection can blow the internal fuse and may damage the inverter permanently.
3-2. Protections Features DC Input (VDC) Model Over Voltage Over Temperature Protection 正式文件，妥善保存 Under Under Voltage INTERIOR HEAT SINK Shut- Restart Voltage Shut- Restart Shut- Restart Shut- Restart down down down Alarm down 12V 15.3 14.3 11.0 10.2 12.7 24V 30.6 28.6 22.0 20.3 25.2 48V 61.2 57.2 44.0 40.8 49.7 70℃ 45℃ 90℃ 60℃ 3-3 DC Wiring Connections Follow the instructions to connect the battery cables to DC input terminals of the Inverter.
3-3-1. Connect the cables to the power input terminals on the front panel of the inverter. The red terminal is positive (+) and black terminal is negative (-). Insert the cables into the terminals and tighten screw to clamp the wires securely. 正式文件，妥善保存 WARNING! Make sure all the DC connections are tight (torque to 9 – 10 ft-lbs, 11.7 – 13 Nm). Loose connections could result overheat in a potential hazard. WARNING! The installation of a fuse must be on positive cable.
ST-1000 ST-1500 正式文件，妥善保存 N EG (-) PO S( +) IN L IN E F U S E WASHER 文管中心 RING TERMINAL WASHER SPRING WASHER M8 NUT 發行章 PVC WIREġ RING TERMINAL M8 NUT SPRING WASHER Do not place anything between battery cable lug and terminal surface. Assemble exactly as shown.
ST2000 ST2500 正式文件，妥善保存 INLINE FUSE AC INPUT POWER STATUS 0 POS(+) NEG(-) 文管中心 發行章 19 LOAD LEVEL I 0 S SS S 1 2 3 4 BREAKER POWER INPUT LEVEL 1 WARNING: REVERSE POLARITY WILL DAMAGE UNIT DC INPUT REMOTE PORT ON-OFF-REMOTE
3-4 Hard-wire Installation AC wiring connections: 3-4-1. The AC wiring compartment is located on the front panel of the ST series. Remove the AC wiring compartment cover 正式文件，妥善保存 to gain access to the AC terminal. WARNING! Before you connect AC wiring to the terminals of compartment cover, ensure to check the label in the compartment for correct connections. Wrong connection will damage the inverter.
正式文件，妥善保存 3-4-2. Connect AC output and AC input wiring to the ST series terminals. Please take the following information as your reference. Terminal AC OUTPUT AC INPUT Line (L) Neutral (N) Line (L) Neutral (N) Ground Wire color Wire length / gauge ST1000&ST1500 ST2000&ST2500 Black White Brown Blue Within 16 feet / AWG# Within 16 feet / AWG# Green / Yellow or Bare copper 14~16 10 ~12 26~32 feet / AWG# 26~32 feet / AWG# 12~14 8 ~10 3-4-3.
WARNING ! If the connection distribution of the frond panel is not feasible for your appliances, ST series also provides 正式文件，妥善保存 another distribution on the side panel, to utilize it please be ensured to remove the plastic covers before installing the strain relief; moreover, replace the empty hole of front panel with removed plastic covers for safety purpose. ST1000 ST1500 POWER I 0 LOAD LEVEL INPUT LEVEL PWR. SAV. FREQ.
3-5. Rear Panel Operation Rear view 正式文件，妥善保存 ST-1000/ST-1500 ST-2000/ST-2500 3-5-1. Fan Ventilation: Be sure to keep it a distance (at least 1 inch) form surrounding things. 3-6. Installation The power inverter should be installed in a location that meets the following requirements: 3-6-1. Dry – Do not allow water to drip or splash on the inverter. 3-6-2. Cool – Ambient air temperature should be between 0℃ and 40℃, the cooler the better. 文管中心 3-6-3.
3-6-5. Dust-free – Do not install the Inverter in a dusty environments where dust, wood particles or other filings/shavings are present. The dust can be pulled into the unit when the cooling fan is operation. 正式文件，妥善保存 3-6-6. Close to batteries – Avoid excessive cable lengths but do not install the inverter in the same compartment as batteries. Use the recommended wire lengths and sizes (see section 4-3). Do not mount the inverter at the place where it is exposed to the gases produced by the battery.
4. Information 4-1. Troubleshooting 正式文件，妥善保存 WARNING Do not open or disassemble the ST series Inverter. Attempting to service the unit may cause the risk of electrical shock or fire. Problems and Symptoms Possible Cause No AC Power “Output” STATUS illuminates the LED Solutions a. Power status light is blinking fast. Over input voltage. (OVP) Check input voltage Reduce input voltage. b. Power status light is Blinking slowly. Low input voltage. (UVP) Recharge battery. Check connections and cables.
4-3. Warranty 正式文件，妥善保存 We guarantee this product against defects in materials and workmanship for a period of 24 months from the date of purchase and will repair or replace any defective power inverters if you directly returned them to us with postage paid. Please note that we are only responsible for ensuring our products are operational before delivering. This warranty will be considered void if the unit has been misused, altered, or accidentally damaged.
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正式文件，妥善保存 文管中心 發行章 No. 33, Rong Hsin Rd., Pa Teh City, Tao Yuan County, Taiwan Phone：886-3-3661581 FAX：886-3-3676029 E-mail：sales@cotek.com.tw http：// www.cotek.com.tw 2011.01.
