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SR1000 / SR1000T Inverter
Operation Handbook
Document: IPN 997-00012-96A
Issue 1, April 2023
Eaton Corporation
Eaton.com
DCinfo@eaton.com

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Summary of Contents for Eaton SR1000

  • Page 1 SR1000 / SR1000T Inverter Operation Handbook Document: IPN 997-00012-96A Issue 1, April 2023 Eaton Corporation Eaton.com DCinfo@eaton.com...
  • Page 2 In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or otherwise for any special, indirect, incidental or consequential damage or loss whatsoever, including but not limited to...
  • Page 3: About This Guide

    About This Guide   About This Guide Scope This guide covers operation of the SR1000/SR1000T Pure Sine Wave Telecom Inverter. Audience This guide is intended for use by: Installers competent in: • installing and commissioning dc and ac power systems •...
  • Page 5: Table Of Contents

    6-1. Operation of RS-232 Serial Port ................28 6-2. Interface Commands ....................29 6-3. Example of the RS-232 Operation ................ 29 Information ........................35 7-1. Troubleshooting ....................... 35 7-2. Warranty........................35 Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 7: Important Safety Instructions

     The equipment has not work well or you cannot get it work according to user manual.  The equipment has dropped and damaged.  If the equipment has obvious sign of breakage. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 8: Other Safety Notes

    Verify the correct voltage of the power source when connecting the equipment to the power outlet. The current and output power of loads shall not exceed the product specification. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 9 AC/DC connections. 1-3-7. Ensure the equipment is adequately supported in the rack. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 10: Functional Characteristics Introduction

     Input reverse polarity protection (Fuse).  Output overload protection.  Output short circuit protection  AC input short circuit protection: Breaker (6 Amp or 12 Amp) Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 11: Block Diagram

    DC source. Should the DC source or inverter fail, the system will transfer its output power through the bypass mode. Once the DC power source is restored, the system will revert to the inverter mode. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A...
  • Page 12: Electrical Performance

    15 Amp / 120VAC, 10 Amp / 250VAC From AC bypass mode (Off-line mode): ≦ 20mS Bypass relay selectable Online / Offline (Haphazard, Normal, Exacting) selectable Bypass Relay Switching Time Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 13 The specifications are subject to change without notice. Always check with local sales organization about availability of listed models in your region. MoQ’s may apply. Some models may not be available. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 14: Mechanical Drawings

    2-4. Mechanical Drawings Unit: mm [inch] 2-4-1. SR1000 Mechanical Drawings Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 15 2-4-2. SR1000T Mechanical Drawings Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 16 47~63 Hz * Always check with local sales organization about availability of listed models in your region. MoQ’s may apply. Some models may not be available. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 17: Installation And Maintenance

    / melting of the cables, and consequent risk of fire and injury. To prevent the possibility of Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A...
  • Page 18 The recommended inline fuse should be installed as close to the battery “live” terminal as possible. Failure to use a fuse on the “live” cable running between the inverter and battery may Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A...
  • Page 19 Also, only use high quality copper wire and keep the cable length short which is a maximum of 3 - 6 feet (1-1.8m) 3-1-2. Remote control and Dry contact terminal ③④:  Remote Control Terminal ③: Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 20 Specifications of the Relay Contact Rating Maximum Number of Operating / Storage Load Voltage operations Temperature N.O. N.C. 240 VAC Resistive 16 A ─ 100,000 -30℃~70℃ Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 21 3-1-4. Chassis Ground ⑥: Must be connected to earth ground prior to making any other connections to the equipment. 3-1-5. AC output socket ⑦: 3-1-6. AC wiring connections ⑧  SR1000: AC socket Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 22 Line (L) Black Brown AC Input 26~32 feet (8-10m) / AWG # Neutral (N) White Blue 12~14 / 4~2.5 Chassis Ground Green / Yellow or Bare copper Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 23: Front Panel

    3-3. Maintenance 3-3-1. Make sure that the fan vents are not blocked. 3-3-2. Use a vacuum cleaner to remove any dust from the fan area. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 24 Do not use alcohol or ammonia-based solutions. 3-3-4. Regular service, and relocation of the inverter, should be performed by a qualified service technician. 3-3-5. Avoid spilling liquid on the inverter. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 25: Operation

    HEAT SINK Model Voltage Shut-down Restart Shut-down Restart Shut-down Restart Shut-down Restart Alarm 30.1~34.1 28~32 19~23 18.1~22.1 23~27 65℃ 45℃ 105℃ 75℃ 60.1 56~60 38~46 36.1~44.1 46~54 Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 26: Front Lcd Panel - Display & Setup

    Power Not Good  BYPASS: Displays Bypass relay status. Bypass LED Status AC Output (Load) From DC-AC inverter (On-line Orange AC Input Mode) DC-AC Inverter Green AC Input Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 27 “Setup Menu Mode” which appears on the LCD screen for the user to set functions. Function <Enter>: Confirms a selection or value. 5-1-4. LCD Display: Displays inverter’s operational status. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 28: Startup Sequence And Standby Status

    5-2. Startup Sequence and Standby Status 5-2-1. Once you turn on the inverter, the display shows “SR-1000 INVERTER INITIALIZATION.”, then it checks the inverter. Status flow is as follows: Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 29: Setup Menu - Operation And Instructions

    Setting Range= 0%~100% 1). LCD Auto-off: Sets LCD auto off timer. Default=120 seconds. Setting Range= Disable~250 seconds. 2). RS-232 Baud-rate: Sets standard RS-232 Baud-rate. Default=4800 Setting Range= 1200/2400/4800/9600 Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 30 7). OVP Recovery: When the DC input voltage is higher than the OVP setting, the inverter shuts-down. Once the input voltage falls below the set OVP value, the inverter will automatically restart. Default= 30 VDC for 24V Model, 56VDC for 48V Model Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 31 5-3-3. O/P Parameters: 11). O/P Voltage: Set the inverter output voltage. Default= 110 VAC for 110V Model, 230 VAC for 220V Model Model Setting Value Range Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 32 AC power (Grid). The relay will NOT Normal switch off if the grid frequency is beyond the range set under Sync Frequency window (Function Code 13). Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 33 “beep” to remind that the unit is going to shutdown. At the same time, the internal Dry Contact Relay will open/close (See details in Section 3-1-6). Default= 100% Setting range= 50%~110% Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 34: Rs-232 Communication And Operation

    6-1-3. The RS-232 interface of this unit employs ASCII code to implement the asynchronous serial transmission control. The byte structure is START-BIP – 8 BIT DATA-STOP BIT. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 35: Interface Commands

    If the command needs any information from the unit, the unit will send the information back to the computer (with CR and LF) and then send the response string to the computer. 6-3-2. Command format: This unit supports the following command format. Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 36 After “Enter”, the Setup Menu for the Function Code will be called. The <Function Code>= 0~17, as follows: <Function Code> Setting Menu <Function Code> Setting Menu LCD Contrast UVP Recovery Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 37 LCD Contrast 0~100 FUNC 1: LCD Auto-off Setting Menu SETT <value> LCD Auto-off Disable~250 FUNC 2: RS-232 Baud rate Setting Menu SETT <value> Baud rate RS-232 1200 Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 38 Alert Disable Shutdown Alert Setting Alert Alert, SHDN FUNC 6: OVP Setting Setting Menu SETT <value> Model SR1000/SR1000T-124 30~34 SR1000/SR1000T-224 OVP Setting SR1000/SR1000T-148 60 MAX. SR1000/SR1000T-248 Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 39 Setting Menu SETT <value> Model SR1000/SR1000T-124 19~23 SR1000/SR1000T-224 UV Alert SR1000/SR1000T-148 38~46 SR1000/SR1000T-248 FUNC 11: O/P Voltage Setting Menu SETT <value> Model O/P Voltage 97~123 SR1000/SR1000T-124 Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 40 SETT <value> Alert ON LINE Haphazard (OFF LINE) Bypass Relay Normal (OFF LINE) Exacting (OFF LINE) FUNC 15:Overload Alarm Setting Menu SETT <value> Overload Alarm 50~110 Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 41: Information

    We guarantee this product against defects in materials and workmanship. In case you need to repair or replace any defective power inverters, please contact Eaton or local distributor. Your local Eaton sales office can confirm the warranty status, duration and conditions.
  • Page 42 Please enter as much information as you can. Send the completed form, together with the item for repair to your nearest authorized service agent. NOTE: Only one fault to be recorded per form. For further information contact your local Eaton dc product supplier or Eaton (see contact details on page 39). Date: ________________...
  • Page 43 ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ Internal use only. Reference No: __________ RMA: __________ NCR: __________ Signature: _________________ Date: _______________ Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...
  • Page 45 Information   For product information and a complete listing of worldwide sales offices, visit Eaton's website at: Eaton.com or email: DCinfo@eaton.com Copyright © 2007-2023 Eaton Corporation. All Rights Reserved. IPN 997-00012-96A Issue 1, April 2023...

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