Cotek ST Series User Manual
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Cotek ST Series User Manual

Pure sine wave
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文管中心
發行章
ST Se rie s
Pure Sine Wave
Power Inverter
User's Manual
正式文件，妥善保存

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Summary of Contents for Cotek ST Series

  • Page 1 gP Œ ê :N ‚, f ø[ ë } (v} ) S p R 7 :žÑv}–Ù—bS p R 7 S Ÿ e™†_ :75-1000-0165_A0 e°e™†_ (R rH g , ):75-1000-0226_A1 A1O î e9 Q g [ ¹ :\ —bW rG f ôe° ;...

  • Page 2: Table Of Contents

    EMC (Class A) Declaration of Conformity………………………………………..... 36 CE (LVD EN60950) Declaration of Conformity…………………………………………... 38 ©Copyright: This manual is the copyright of COTEK Electronic Ind. Co., Ltd. And may not be reproduced or copied without the express permission of the owner.

  • Page 3: Important Safety Instructions

    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.

  • Page 4: Functional Characteristics

    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.

  • Page 5: Application

    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.

  • Page 6: Features

    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.

  • Page 7: Electrical Performance

    2-4. Electrical Performance Specification Model No. 正式文件，妥善保存 Item ST1000-112 ST1000-124 ST1000-148 ST1000-212 ST1000-224 ST1000-248 Continuous Output Power 1000W Maximum Output Power (3Min.) 1150W Surge Rating 2000W Input Voltage Output Voltage 100 / 110 / 120V ± 5% 220 / 230 / 240V ± 3% Frequency 50 / 60Hz (Switch Selectable)
  • Page 8 2-4. Electrical Performance Specification Model No. Item ST1500-112 ST1500-124 ST1500-148 ST1500-212 ST1500-224 ST1500-248 正式文件，妥善保存 Continuous Output Power 1500W Maximum Output Power (3Min.) 1725W Surge Rating 3000W Input Voltage Output Voltage 100 / 110 / 120V ± 5% 220 / 230 / 240V ± 3% Frequency 50 / 60Hz (Switch Selectable)
  • Page 9 2-4. Electrical Performance Specification Model No. Item ST2000-112 ST2000-124 ST2000-148 ST2000-212 ST2000-224 ST2000-248 正式文件，妥善保存 Continuous Output Power 2000W Maximum Output Power (3Min.) 2300W Surge Rating 4000W Input Voltage Output Voltage 100 / 110 / 120V ± 5% 220 / 230 / 240V ± 3% Frequency 50 / 60Hz (Switch Selectable)
  • Page 10 2-4. Electrical Performance Specification Model No. Item ST2500-112 ST2500-124 ST2500-148 ST2500-212 ST2500-224 ST2500-248 正式文件，妥善保存 Continuous Output Power 2500W Maximum Output Power (3Min.) 2875W Surge Rating 5000W Input Voltage Output Voltage 100 / 110 / 120V ± 5% 220 / 230 / 240V ± 3% Frequency 50 / 60Hz (Switch Selectable)

  • Page 11: Mechanical Drawings

    2-5. Mechanical drawings 正式文件，妥善保存 文管中心 AC I N PU T POWER S S S S 1 2 3 4 REMOT E PORT ON -OFF-REMOT E BREAK ER DC INPUT 發行章 NEG(-) POS(+) REV ERSE POLARI T Y WI LL DAM AGE U N I T...
  • Page 12 2-5. Mechanical drawings 正式文件，妥善保存 文管中心 AC I N PU T POWER S S S S 1 2 3 4 DC I N PU T REM OT E PORT ON -OFF-REM OT E BREAK ER 發行章 N EG(-) POS(+) N EG(-) POS(+) WARN I N G: REV ERSE POLARIT Y WILL DAM AGE U NI T...

  • Page 13: Introduction

    3. Introduction 3-1. Front Panel Operation 正式文件，妥善保存 Front view AC I N PU T POWER S S S S 1 2 3 4 REM OTE ON -OFF-REMOTE PORT BREAK ER DC INPUT NEG(-) POS(+) REV ERSE POLARI T Y WI LL DAM AGE U N I T ST-1000/ST-1500 AC I N PU T POW ER...
  • Page 14 NOTE: At the same time, only can use one model to control the inverter. The maximum level is the same as input DC voltage. 3-1-4. Remote Port: The ST Series Inverter is compatible with any of these remote controllers: CR-6 or CR-8. 3-1-5. Input Level：Display Input Voltages...
  • Page 15 3-1-6. Load Level：Display AC Loads (Watts) BLINKING 正式文件，妥善保存 LED Status DARK GREEN ORANGE ST1000 0 ~ 80W 80 ~ 330W 330 ~ 750W 750 ~ 960W Over 960W ST1500 0 ~ 120W 120 ~ 495W 495 ~ 1125W 1125 ~ 1450W Over 1450W ST2000 0 ~ 160W...
  • Page 16 ST1000 ST2000 ST1500 ST2500 正式文件，妥善保存 DISABLE DISABLE 125W 170W 210W 115W 245W 135W 280W 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.

  • Page 17: Protections Features

    3-2. Protections Features DC Input (VDC) Over Temperature Protection 正式文件，妥善保存 Model Over Voltage Under Under Voltage INTERIOR HEAT SINK Voltage Shut- Restart Shut- Restart Shut- Restart Shut- Restart down down down down Alarm 15.3 14.3 11.0 10.2 12.7 70℃ 45℃ 90℃...
  • Page 18 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.
  • Page 19 ST-1000 ST-1500 正式文件，妥善保存 IN L IN E F U S E 文管中心 RING TERMINAL WASHER SPRING WASHER M8 NUT 發行章 Do not place anything between battery cable lug and terminal surface. Assemble exactly as shown. PLASTIC COVER...
  • Page 20 ST2000 ST2500 正式文件，妥善保存 INLINE FUSE AC INPUT POWER POWER STATUS INPUT LEVEL LOAD LEVEL WARNING: REMOTE REVERSE POLARITY WILL DAMAGE UNIT BREAKER PORT ON-OFF-REMOTE DC INPUT POS(+) NEG(-) 文管中心 發行章...

  • Page 21: Hard-Wire Installation

    AC wiring connections: 3-4-1. The AC wiring compartment is located on the front panel of the 正式文件，妥善保存 ST series. Remove the AC wiring compartment cover 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.
  • Page 22 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. Wire length / gauge Terminal Wire color ST1000&ST1500 ST2000&ST2500 Line (L) Black OUTPUT Neutral (N) White Within 16 feet / AWG#...
  • Page 23 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;...

  • Page 24: Rear Panel Operation

    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.

  • Page 25: Inverter Operation

    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.

  • Page 26: Information

    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 Solutions No AC Power “Output” STATUS illuminates the LED a.

  • Page 27: Warranty

    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. Cotek is not liable for anything that occurs as a result of the user’s fault.

  • Page 28: Appendices

    5. Appendices 正式文件，妥善保存 文管中心 發行章...
  • Page 29 正式文件，妥善保存 文管中心 發行章...

  • Page 30: E-Mark (E13) Declaration Of Conformity

    正式文件，妥善保存 文管中心 發行章...
  • Page 31 正式文件，妥善保存 文管中心 發行章...
  • Page 32 正式文件，妥善保存 文管中心 發行章...
  • Page 33 正式文件，妥善保存 文管中心 發行章...
  • Page 34 正式文件，妥善保存 文管中心 發行章...
  • Page 35 正式文件，妥善保存 文管中心 發行章...
  • Page 36 正式文件，妥善保存 文管中心 發行章...

  • Page 37: Emc (Class A) Declaration Of Conformity

    正式文件，妥善保存 文管中心 發行章...
  • Page 38 正式文件，妥善保存 文管中心 發行章...
  • Page 39 正式文件，妥善保存 文管中心 發行章...
  • Page 40 正式文件，妥善保存 文管中心 No. 33, Rong Hsin Rd., Pa Teh City, Tao Yuan County, Taiwan 發行章 Phone：886-3-3661581 FAX：886-3-3676029 E-mail：sales@cotek.com.tw http：// www.cotek.com.tw 2011.01._A1...

This manual is also suitable for:

St1000-112St1000-124St1000-148St1000-212St1000-224St1000-248 ... Show all

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