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SUTO S111 Instruction And Operation Manual

Three-phase multi-functional smart meter
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English
Instruction and Operation Manual
S111
Three-Phase Multi-Functional Smart Meter

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Summary of Contents for SUTO S111

  • Page 1 English Instruction and Operation Manual S111 Three-Phase Multi-Functional Smart Meter...
  • Page 2 The device is destined exclusively for the described application. SUTO offers no guarantee for the suitability for any other purpose. SUTO is also not liable for consequential damage resulting from the delivery, capability or use of this device.

  • Page 3: Table Of Contents

    6.5.4 Settings Menu - Demand Interface........29 6.5.5 Settings Menu - Communication Interface......30 6.5.6 Settings Menu - HMI Interface.........31 6.5.7 Settings Menu - Password Interface........32 6.6 Reset Menu Interface............33 6.7 Device Information Menu Interface........34 7 Modbus Communication..............35 8 Maintenance................35 9 Disposal or Waste..............35 S111...

  • Page 4: Safety Instructions

    • Do not exceed the permitted operating parameters. • Make sure the product is operated in its permitted limitations. • Do not exceed or undercut the permitted storage and operation temperature. • The product should be maintained frequently, at least annually. S111...

  • Page 5: Registered Trademarks

    • Avoid direct UV and solar radiation during storage. • For the storage the humidity has to be <90%, no condensation. 2 Registered Trademarks SUTO ® Registered trademark of SUTO iTEC MODBUS ® Registered trademark of the Modbus Organization, Hopkinton, USA S111...

  • Page 6: Product Description

    3 Product Description 3 Product Description The S111 is a DIN-Rail three-phase multi-functional smart meter that supports external connections, including open-type Rogowski coil and voltage type CT. The device enables none dismantling wire test, streamlines test steps, reduces construction cost, and offers enhanced convenience for engineering tests, inspections, and maintenance of distribution systems.

  • Page 7: Technical Data

    4 Technical Data 4 Technical Data 4.1 General Description Type DIN rail Model S111 Current sensor type Rogowski coil Voltage-output current clamp Advantage Suitable for wide current range, no dismantling measurement Wiring system 3P4W 3CT, 3P3W 3CT, 1P2W_1CT Application field...

  • Page 8: Display Data

    Tariff Energy ET1, ET2, ET3, ET4, ET5, ET6 Harmonics Voltage Harmonics THD (Total harmonic percentage), Distortion TOHD (Odd total harmonic percentage), TEHD (Even total harmonic percentage), Voltage Harmonic phase L1.L2.L3 1-50th harmonic percentage, Value phase ABC 1-50th harmonic voltage value S111...
  • Page 9 Max. & Min. Phase voltage U1, U2, U3, AVG Line Vvltage U12, U23, U31, AVG Current I1, I2, I3, AVG, IN Active power P1, P2, P3, ∑ Reactive power Q1, Q2, Q3, ∑ Apparent power S1, S2, S3, ∑ S111...

  • Page 10: Accuracy And Certification

    IP20 (Meet the standard of IEC 60629) Quality guarantee 12 months period EMC (electromagnetic compatibility) Electrostatic discharge Level IV (IEC61000-4-2) Radiated immunity Level III (IEC61000-4-3) EFT Electrical fast Level IV (IEC61000-4-4) burst immunity Surge immunity Level IV (IEC61000-4-5) Conducted disturbance Level III (IEC61000-4-6) S111...
  • Page 11 4 Technical Data immunity Power frequency 0.5mT (IEC61000-4-8) magnetic field immunity Conduction and radiation Class B (EN55022 ) Measurement standard EN 62052-11, EN61557-12, EN 62053-21, EN 62053-22, EN 62053-23, EN 50470-1, EN 50470-3, EN 61010-1, EN 61010-2, EN 61010-031 S111...

  • Page 12: Connection

    Phase LN current input positive Phase LN current input negative Current Current channel input RJ-12 Phase L1, L2, L3 current input Power supply (-) Power 18 ~ 36 VDC supply Power supply (+) Voltage Measurement input voltage input LN-phase voltage input S111...

  • Page 13: Power Supply

    Otherwise, the meter cannot function normally. 5.2 Voltage and Current Input The S111 supports 2 kinds of wiring methods: 3P4W_3CT, 3P3W_3CT, and 1P2W_1CT. Before connecting the measurement wires, please correctly configure the wiring method of the meter.
  • Page 14 5 Connection The S111 connection mode of voltage and current is as follows: 3P4W_3CT 3P3W_3CT 1P2W_1CT S111...

  • Page 15: Rs-485

    Up key: used to switch the interface display and Long press to switch displacement. Down key: used to switch the interface display and Long press to switch displacement. Confirm key: used to confirm the operation and switch the numerical display when setting. S111...

  • Page 16: Meter Start Interface

    After the meter is powered on and started, the interface below displays. Starting interface Default interface 6.3 Meter Display Mode Switching Under the main menu of the S111, the following four secondary menus are available: Measure, Settings, Reset, and Device information. Switching among menus is shown in the figure below: S111...

  • Page 17: Measure Menu Interface

    6 Operation and Interface Display 6.4 Measure Menu Interface The Measure menu contains 7 sub-menus: Instantaneous Value, Energy, Harmonics, Phase Diagram, Demand, unbalance, Max.&Min. Press to switch the display of the interface. S111...

  • Page 18: Measure Menu - Instantaneous Value Interface

    6 Operation and Interface Display 6.4.1 Measure Menu - Instantaneous Value Interface The Instantaneous value interface is used to display voltage, current, power, power factor, frequency, and other data. Press to switch the display of the interface. S111...

  • Page 19: Measure Menu - Energy Interface

    6 Operation and Interface Display 6.4.2 Measure Menu - Energy Interface The Energy interface is used to display Active energy, Reactive energy, and Apparent energy. Press to switch the display of the interface. S111...

  • Page 20: Measure Menu - Harmonics Interface

    6 Operation and Interface Display 6.4.3 Measure Menu - Harmonics Interface The Harmonics interface is used to display Voltage harmonics, current harmonics, and other data. Press to switch the display of the interface. S111...

  • Page 21: Measure Menu - Phasor Diagram Interface

    6 Operation and Interface Display 6.4.4 Measure Menu - Phasor Diagram Interface The Phasor diagram interface is used to display Phasor diagram, Phase Sequence, Angle, and other data. Press to switch the display of the interface. S111...

  • Page 22: Measure Menu - Demand Interface

    The Demand interface is used to display Active power, Reactive power, Apparent power DMD. Press to switch the display of the interface. 6.4.6 Measure Menu - Unbalance Interface The Unbalance interface is used to display Voltage unbalance, current unbalance. Press to switch the display of the interface. S111...

  • Page 23: Measure Menu - Max.&Min. Interface

    6 Operation and Interface Display 6.4.7 Measure Menu - Max.&Min. Interface The Max.&Min. interface displays Voltage Max.&Min., current Max.&Min., and other data. Press to switch the interface. S111...

  • Page 24: Settings Menu Interface

    If you forget the configuration password, you can enter the last four digits of the device serial number to enter the configuration interface. Press to switch the display of the interface. Press OK to enter parameter configuration. S111...

  • Page 25: Settings Menu - Power Grid Interface

    Wire Type: 3P4W 3CT, 3P3W 3CT, 1P2W 1CT Frequency: 50\60 Nominal Voltage: 00001 - 65535 VT ratio: 1~10000, (primary end voltage / secondary end voltage) *10000. Unit V/V CT ratio: 1~10000, (primary end current / secondary end current) *10000. Unit A/A S111...

  • Page 26: Settings Menu - Current Sensor Interface

    Coil Ratio: 85 mV/kA@50Hz, Rcoil Pri =1000 A, Rcoil Sec = 85 mV, If measure 2000 A, then Nominal Current = 2000A. If you want to measure 100A, change to keep 100 A nominal current. To replace the coil with different ratios, the Pri/Sec must be reset. S111...
  • Page 27 6 Operation and Interface Display S111...

  • Page 28: Settings Menu - Tariff Interface

    The Tariff sub-menu can set Switch Mode, Start time, Tariff select. Switch Mode: Manual\RTC RTC Mode: Can set Ta, Tb, Tc, Td, Te, Tf, 6 Start time and 6 Tariff select. Manual Mode: Can set Ta, Tb, Tc, Td, Te, Tf, 6 Tariff select. S111...

  • Page 29: Settings Menu - Demand Interface

    The Demand sub-menu can set Method, Block[minute]. Parameter Explanation Fixed: update the demand according to the calculation Calculation interval method Sliding type: update the demand once a minute Unit: minutes Calculation interval Range: 1-60, Default: 15 minutes S111...

  • Page 30: Settings Menu - Communication Interface

    The Communication sub-menu can set Status, Device ID, Baud rate[bps], Parity, Stop bits. Status: Enable \ Disable Device ID: 000-247 Baud rate[bps]: 2400, 4800, 9600, 19200, 38400 Parity: None, Odd, Even Stop bits:1 \ 2 S111...

  • Page 31: Settings Menu - Hmi Interface

    Language: \ English 中文 Clock: Year / month / day time: minutes: seconds Key Tone: Enable \ Disable Backlight OFF: Never \ 1 minute \ 2 minutes \ 3 minutes \ 4 minutes \ 5 minutes Backlight Brightness: 1-5 S111...

  • Page 32: Settings Menu - Password Interface

    Press and hold to switch displacement (the corresponding value will flash). Press OK or ESC key to save or not save the changes. The Password sub-menu can set settings password, reset password. Settings password: 0001-9999 Reset password: 0001-9999 S111...

  • Page 33: Reset Menu Interface

    If you forget the configuration password, you can enter the last four digits of the device serial number to enter the configuration interface. Press switch the display of the interface. Press OK Key to enter parameter configuration. S111...

  • Page 34: Device Information Menu Interface

    6.7 Device Information Menu Interface The device information menu is used to display: Device model, S/N, Firmware, Communication, Power grid parameters, and other data. Press to switch the display of the interface. The Device information menu is shown in the figure below: S111...

  • Page 35: Modbus Communication

    7 Modbus Communication 7 Modbus Communication For Modbus registers, scan the QR code to see the S111 Modbus register table manual. 8 Maintenance ATTENTION! Do not use isopropyl alcohol to clean the power meter! 9 Disposal or Waste Electronic devices are recyclable material and do not belong in the household waste.
  • Page 36 SUTO iTEC GmbH SUTO iTEC (ASIA) Co., Ltd. Grißheimer Weg 21 Room 10, 6/F, Block B, Cambridge Plaza D-79423 Heitersheim 188 San Wan Road, Sheung Shui, N.T. Germany Hong Kong Tel: +49 (0) 7634 50488 00 Tel: +852 2328 9782 Email: sales@suto-itec.com...

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