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Pilot Communications SPM32 Installation & Operation Manual

Multifunction power meter
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Multifunction Power Meter
Model：SPM32(2020)
Installation & Operation Manual
V2.4
ZHUHAI PILOT TECHNOLOGY CO., LTD.

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Summary of Contents for Pilot Communications SPM32

  • Page 1 Multifunction Power Meter Model：SPM32(2020) Installation & Operation Manual V2.4 ZHUHAI PILOT TECHNOLOGY CO., LTD.
  • Page 2 Danger and warning! This device can be installed only by professionals. The manufacturer shall not be held responsible for any accident caused by the failure to comply with the instructions in this manual. Risks of electric shocks, burning, or explosion This device can be installed and maintained only by qualified people.

  • Page 3: Table Of Contents

    CONTENTS 1. General Information ................1 2. Order Information ................3 3. Dimension and Installation ..............4 3.1 Dimension ..................4 3.2 Installation ..................4 4. Display and Keys-press Operation ............ 5 4.1 Display instruction ................ 5 4.2 Keys ..................... 5 4.3 Real-time data display procedure ..........
  • Page 4 5.9.1The alarm object and type ..........16 5.9.2 Setpoint delay time ............17 5.9.3 Alarm output ..............18 5.9.4 Alarm information on LCD ..........18 5.10 Load run statistics ..............20 5.12 Load impedance ............... 20 6. Input/output Characteristics ............. 21 6.1 Relay output ................

  • Page 5: General Information

    1. General Information SPM32 Three Phase Multifunction Power Meter is designed for monitoring and displaying all kinds of electricity parameters in high/ low voltage system to 650kV. It has one RS485 port and support Modbus-RTU communication protocol. SPM32 provides the main function as below: Real-time measuring data, true RMS ...
  • Page 6 angle. One RS485, Modbus-RTU protocol  Optional 2 digital input and 2 relay output  Rated input 1A or 5A settable  Rated voltage: compatibility 3x57.7/100V and 3x220/380V. ...

  • Page 7: Order Information

    ② : Optional DI/ DO Two Status Input (wet contact) Two Status Input (wet contact) + Two relay output Example: SPM32-N-SR, it means the device provides basic measuring function, one RS485 port, 2 status input (wet contact), 2 relay output.

  • Page 8: Dimension And Installation

    3. Dimension and Installation 3.1 Dimension unit：mm 73.50 72.00 6.00 64.00 66.50 3.2 Installation unit：mm...

  • Page 9: Display And Keys-Press Operation

    4. Display and Keys-press Operation 4.1 Display instruction 1: Main menu 2: Unit of parameter. 3: Data display area. 4:Communication indicator： when the device is Light off power on, flashes when communication is OK. 5:Alarm indicator： Light off when no alarm, flashes when there is an alarm. Description: (1) If there is no key operation within 60s, the backlight automatically turns off, when the backlight is lit until the button operation again.

  • Page 10: Real-Time Data Display Procedure

    4.3 Real-time data display procedure Main menu Sub menu Volt(ph-N) Volt(ph-ph) Three-phase voltage angle Frequency Three-phase Zero sequence current current Three-phase current angle Active power Three-phase reactive power Three-phase apparent power Total active power Total reactive power Total apparent power Three-phase power factor Total power factor Total active...

  • Page 11: Setting Menu And Procedure

    4.4 Setting menu and procedure ■Parameter setting 1. Password: Press the to enter the password page, Setting menu parameters can be set only after 1. Password entering the correct password. 2. PT primary Default password: 01, super 3. PT secondary password: 99.
  • Page 12 3. PT secondary: Press the key to enter the PT secondary page, set the PT secondary side line voltage value. Range: 100~400V (ph-ph). 6. Wiring mode: Press the key to enter the wiring mode page. Range: 4Y (3P4W) or 3D (3P3W) 4.
  • Page 13 8. Com. baud rate: Press the key to enter the Com. baud rate page. Range: 4800/ 9600/ 19200bps. 11. Demo mode: Press the key to enter the demo mode page, select "Yes" and press the to start the demo mode, select "No" note: 96 means 9600bps.
  • Page 14 14. Demand sub-interval (slip): Press the key to enter the demand sub-interval page. Range: 1 min, 2 mins, 3 mins, 4mins. 13. Demand interval: Press the key to enter the demand interval page. Range: 5 mins, 10 mins, 15 mins, 30mins, 60mins. Default: 15 mins.

  • Page 15: Measuring Capability

    Note: After change the wiring mode, users must clear energy value to 0. 5.2 Current SPM32 must be connected by CT to measure current. CT secondary rated output required to meet the input requirements of SPM32 rated current (5A or 1A). When using an external CT, wiring should prevent open, otherwise it will generate a higher voltage in the secondary role.

  • Page 16: Power

    Line 1 & 2 loss, it measures from Line 3 voltage input. 5.4 Power SPM32 calculates per phase and total active power/ reactive power/ apparent power/ power factor. Power measuring range: 0 ~ ± 9999MW/Mvar/MVA (per phase & total) If value over 9999MW/Mvar/MVA, LCD will show “OVER”.

  • Page 17: Demand Value

    Demand value is accumulated value during a specified period divided by the length of that period. SPM32 adopts 2 modes to calculate the demand: Fixed Block mode and Slip Block mode. Users can set demand interval as 5mins, 10mins, 15mins, 30mins or 60mins.

  • Page 18: Energy (Kwh, Kvarh)

    5.6 Energy (kWh, kvarh) SPM32 accumulates energy parameters: imp. kWh, exp. kWh, imp. kvarh, exp. kvarh and kVAh. If the value reaches to maximum ( 99,999,999.9 kWh), it will automatically turn over, and re-start accumulate from 0. 5.7 Harmonic parameters...

  • Page 19: Unbalance Parameters

    Uunbal= (Voltage negative sequence component / Voltage positive sequence component) x100% Iunbal= (Current negative sequence component / Current positive sequence component) x100% 5.9 Alarm setpoint SPM32 with user definable valued system which can monitor the electrical parameters of the instrument and set the action.

  • Page 20: 1The Alarm Object And Type

    5.9.1The alarm object and type Object Alarm triggered remark The upper limit of Max. primary voltage > Upper limit Setting value to voltage In 3P4W, the value is voltage ph-N 0 means unable In 3P3W, the values is voltage ph-ph alarm.

  • Page 21: Setpoint Delay Time

    From ON to OFF The upper limit of Demand Ptot (primary) > Upper limit Setting value to demand power 0 means unable alarm. Phase error 3 phase voltage >= 80% of rated input, Setting value to meanwhile the absolute value of three 0 means unable phase voltage angle difference >...

  • Page 22: Alarm Output

    The correct setting as below: Setting alarm object Setting value Voltage upper limit 240V Over-voltage delay time Current upper limit 200A Over-current delay time Relay 1 mode Alarm Relay 1 object 5.9.3 Alarm output When the alarm event occurs, users can check the alarm event from LCD or communication.
  • Page 23 Bit15 reserved For example: On SPM32 LCD, it shows alarm information: 0D05, then, convert it to binary is 为“0000 1101 0000 0101”, it means there are 5 alarm events: Over-voltage, Over-current, DI 1 switch off , Phase error, DI2 switch off.

  • Page 24: Load Run Statistics

    On the LCD, it shows alarm information “0000”. 5.10 Load run statistics SPM32 supports accumulate the Load power on hour (LOH), Load run hour (LRH) . Load power on hour (LOH) is counted when total active power (P) >0.

  • Page 25: Input/Output Characteristics

    Or, the relay can be set to remote control mode. Users can remote control the relay according to project requirement. SPM32 provides two relay operation modes. The action of relay is different in these two modes. The default control mode of this product is remote control.

  • Page 26: Digital Input

    SPM32 provides 2-way nodes configurable input, applied to monitoring circuit breaker position signal, switch position signals and other status information. SPM32 provides active status node, which need an external power source (176V~300V). The following 2-way status input as example to introduce this wiring mode.

  • Page 27: Technical Specification

    7. Technical Specification Aux. power supply AC 85~265V or DC 100~300V Rated input current 5(6)A 、1(1.2)A Rated input voltage 3×57.7/100V、3×220/380V, 40Hz~70Hz Rated voltage 220V, 2 channel active status input. Status input Lower than 60V is open, higher than 178V is closed.
  • Page 28 Parameter Range Accuracy Direct 10V~400V(phase voltage) connection 0.2% 10V~500V(line voltage) voltage Primary side ≤650kV voltage Direct connection 5mA~6.5A 0.2% current Primary side ≤9999A current Frequency 40Hz~70Hz 0.1% Power factor -1.000~1.000 0.5% Active energy 0~99999999.9 class 0.5S Reactive energy 0~99999999.9 class 2.0 Active power Per phase/Total: 0 ~ ±...
  • Page 29 Item Standard Class Electrostatic IEC61000-4-2:2001 Discharge Immunity Level 4 (GB/T17626.2-2006) Test Radiated immunity IEC61000-4-3:2002 Level 4 test (GB/T17626.3-2006) Electrical fast IEC61000-4-4:2006 transient/burst Level 4 (GB/T17626.4-2008) immunity test IEC61000-4-5:2005 Surge immunity test Level 4 (GB/T17626.5-2008) RF field immunity IEC61000-4-6:2006 Level 3 induced mass (GB/T17626.6-2008) Radiated emissions...

  • Page 30: Communication Protocol

    8. Communication protocol (Please refer to SPM32 Modbus Communication Protocol & Register List)

  • Page 31: Maintenance And Trouble Shooting

    9. Maintenance and Trouble Shooting Possible Possible cause Possible solution problem Check if the correct working There is no voltage has been imposed on the display on The power supply fails L/+ and N/- terminals of the device after to be imposed on the meter.
  • Page 32 Check if the types of external The digital input The voltage relating to nodes match the rated status no digital input is not parameters of the meter. changing. correct. Check if the external connection is correct. The relay does not Check if the communication link receive the control The relay...

  • Page 33: Terminals Definition

    10. Terminals Definition Terminals of basic unit Def. Instruction Def. Instruction Phase C current Phase C current outgoing line incoming line Phase B current Phase B current outgoing line incoming line Phase A current Phase A current outgoing line incoming line Null SHLD RS485 shield...
  • Page 34 Terminals of 2DI+2DO module (Optional) Def. Instruction Def. Instruction Status input public Status input 1 Status input 2 Null Null RLN2 Relay 2 Output 2 Relay 2 output 1 RLN1 Relay 1 Output 2 Relay 1 output 1...

  • Page 35: Typical Connection

    11. Typical Connection SPM32 supports multiple connection modes of measurement, the following methods were used icons explained. 3-phase 4-wire system 3-phase3-wire system ■ 3-phase 4-wire system, no PT, 3CT...
  • Page 36 ■ 3-phase 4-wire system, 3PT, 3CT ■ 3-phase 3-wire system, no PT, 3CT...
  • Page 37 ■ 3-phase 3-wire system, no PT, 2CT ■ 3-phase 3-wire system, 2PT, 3CT...
  • Page 38 ■ 3-phase 3-wire system, 2PT, 2CT ■ Typical wiring: 3-phase 4-wire system AC 380V Pilot SPM32 (no PT,3 CT) Power Digital supply input Relay RLN1 output RLN2 Current 485+ 10 Voltage Comm. 485- SHLD Communication shield ground...
  • Page 39 ■ Typical wiring: 3-phase 3-wire system AC 10kV Pilot SPM32 (2 PT,2 CT) Power Digital supply input Relay RLN1 output RLN2 Current 485+ 10 Voltage Comm. 485- SHLD Communication shield ground...
  • Page 40 Notice: PILOT reserves the right to modify this manual without prior notice in view of continued improvement Zhuhai Pilot Technology Co., Ltd. Add:No.15,keji6Road,Chuangxin Haian,Tangjia High-tech Zone,Zhuhai,Guangdong,519085 China Tel: +86-756-3629687/3629688 http://www.pmac.com.cn...

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