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01

Illegal function The function code is not supported by meter.

02

Illegal Data
Address

Attempt to access an invalid address or an attempt to read 
or write part of a floating point value

03

Illegal Data
Value

Attempt to set a floating point variable to an invalid value

Two consecutive 16 bit registers represent one parameter. Refer table 4 for the addresses     
of  3X registers (Parameters measured by the instruments).
Each parameter is held in the 3X registers. Modbus Code 04  is used to access all parameters. 

Example :

To read  parameter ,
 Volts 3 :      Start address= 04 (Hex)        Number of registers  = 02

 Note : 

 

Number of registers = Number of parameters  x  2

                                                                 

Each Query   for reading  the data must be restricted to 20 parameters or less. Exceeding 
the 20 parameter limit will cause a ModBus exception code to be returned.

Device
Address

Function 
Code

Start Address
     High

Start Address
     Low

Number of
Registers Hi

Number of
Registers Lo

CRC
Low

CRC
High

01 (Hex) 04 (Hex)

00 (Hex)

04(Hex)

00 (Hex)

02(Hex)

30 (Hex) 0A (Hex)

Start Address High : Most significant 8 bits of starting address of the parameter  requested.
Start Address low :Least  significant 8 bits of starting address of the parameter  requested.

Accessing 3 X register for reading measured values: 

 

Query :

Number of register Hi  : Most  significant 8 bits of Number of registers  requested.
Number of register Lo  : Least significant 8 bits of Number of registers  requested.

(Note : Two consecutive 16 bit register represent one parameter.

)

32

Summary of Contents for Alpha 45

Page 1: ...Rev A 11 2014 Operating Manual IC 2 60 006 00 00531 Alpha 45 L1 L2 L3 ...

Page 2: ......

Page 3: ...ction screen 4 2 1 1 System type 4 2 1 2 Potential transformer Primary value 4 2 1 3 Potential transformer secondary value 4 2 1 4 Current transformer Primary value 4 2 1 5 Energy Display on modbus 4 2 1 6 Energy Digit Rollover reset count 4 2 2 1 Address Setting 4 2 2 2 RS 485 Baud rate 4 2 2 3 RS 485 Parity selection 4 2 3 1 Resetting Parameter 4 2 4 1 Pulse Duration width selection 3 Phase Indi...

Page 4: ... Modbus Output 5 Relay Output Optional 4 2 4 2 Pulse rate divisor 6 1 User assignable Modbus Register Network Wiring 5 1 Pulse Output 4 1 Introduction The instrument is a panel mounted 96 x 96mm DIN Quadratic energy meter It accumulates Activeenergy inthreephasenetwork The instrument also measures AC Voltage AC Current Frequency Power Power factor Phase Angle Apparent Energy which can be accessed ...

Page 5: ...el has Impulse red led flashing at rate proportional to measured power Its impulse rate is 3600impulses kWh x1000 kWh VON L1 L2 L3 IREV 3600 Imp KWh Measured Parameters Units of measurement TABLE 1 Display Parameter Active Energy 8 digit counter kWh System Voltage System Current Voltage VL1 N 4wire only Voltage VL2 N 4wire only Voltage VL3 N 4wire only Voltage VL1 L2 Volts Amps Volts Volts Volts V...

Page 6: ...ly Reactive Power System Phase 4 wire only Apparent Power System Phase 4 wire only Power Factor System Phase 4 wire only Phase Angle System Phase 4 wire only Kwatts KVAr KVA Degree kVAh Amps 2 Measurement Reading Screen In normal operation the user is presented with active energy measurement screen Screen 1 Active Energy kWh x1000 kWh VON L1 L2 L3 IREV 3600 Imp KWh 6 ...

Page 7: ...Watt 100 Watt 1 kiloWatt 10 kiloWatt 100 kiloWatt 1 MegaWatt Maximum Active energy count reached is 99999999 MegaWatt after this counter rollovers to zero and measurement starts from first range Impulse led on front panel can be used to cross check the energy calibration on site Its nominal impulse rate is 3600 impulses kWh 3 Phase Indications x1000 kWh VON L1 L2 L3 IREV 3600 Imp KWh LED Von L1 L2...

Page 8: ...t indicates all the three phases are present but phase sequence error has occurred If phase sequence is or L2 L3 L1 L1 L2 L3 or L2 L3 L1 then it is condition But if sequence is L1 L3 L2 healthy or L2 L1 L3 or sequence is connected to any other irregular to meter then it sequence error indicates phase x1000 kWh VON L1 L2 L3 IREV 3600 Imp KWh LED I L1 glowing REV L1 phase current reverse LED I L2 gl...

Page 9: ...us Address br Baud Rate Pr Parity Bits cd PassWord SEL Select System Parameter Sec 4 2 2 SYS System Type Network UP PT Primary Sec 4 2 1 1 Sec 4 2 1 2 Setup Parameter Screen Sec 4 2 5 Parameter Sec 4 2 2 1 Sec 4 2 2 2 Sec 4 2 2 3 Sec 4 2 3 SYS Sec 4 2 1 SEL SEL Sec 4 2 4 rELAY SEL dur Relay Pulse Duration rAt Pulse Rate Divisor Sec 4 2 4 1 Sec 4 2 4 2 AP CT Primary Sec 4 2 1 4 US PT Secondary Sec ...

Page 10: ...ing a password of 0000 disables the password protection x1000 kWh VON L1 L2 L3 IREV 3600 Imp KWh 4 Programming The following sections comprise step by step procedures for configuring the meter for individual user requirements To access the set up screens press and hold the Down and Up Key simultaneously for 5 seconds This will take the User into the Password Protection Entry Stage Section 4 1 x100...

Page 11: ...h VON L1 L2 L3 IREV 3600 Imp KWh Enter Password third digit entered prompt for fourth digit Denotes that decimal point will be flashing Use the Down key to scroll the value of the fourth digit from 0 through to 9 the value will wrap from 9 round to 0 Press the Up key to advance to verification of the password Enter Password fourth digit entered awaiting verification of the password x1000 kWh VON L...

Page 12: ... Up key exits the Password menu and returns operation to the measurement reading mode x1000 kWh VON L1 L2 L3 IREV 3600 Imp KWh x1000 kWh VON IREV 3600 Imp KWh New Change Password Decimal point indicates that this will be flashing Pressing the Down key will scroll the value of the x1000 kWh VON IREV 3600 Imp KWh first digit from 0 through to 9 the value will wrap from 9 round to 0 Pressing the Up k...

Page 13: ...imal point indicates that this will be flashing Pressing the Down key will scroll the value of the third digit from 0 through to 9 the value will wrap from 9 round to 0 Pressing the Up key to advance the operation to the next digit and sets the third digit in this case to 5 x1000 kWh VON IREV 3600 Imp KWh New Change Password third digit entered prompting for fourth digit denotes that decimal point...

Page 14: ...rent system parameters Communication selection screen see section 4 2 2 4 2 1 System Parameter selection screen see section 4 2 1 1 to 4 2 1 5 x1000 kWh VON IREV 3600 Imp KWh 4 2 2 Communication Parameter selection screen This menu screen is used to select the different communication parameters like Address selection Rs485 Parity selection RS485 baud rate kWh x1000 VON IREV 3600 Imp KWh Pressing t...

Page 15: ... allow the user to select different Parameter related to Relay Output Pressing the Up key allows the user to select Configuare the relay output option see section 4 2 4 1 see section 4 2 5 Pressing the down key will advance to Quit screen 4 2 4 Relay Output Parameter selection screen x1000 kWh VON IREV 3600 Imp KWh 4 2 5 Quit screen Pressing the Up key will allow the user to Quit from menu return ...

Page 16: ...creen will only appear following the edit of system type If system type is to be changed again Pressing the Down key will return to the system type edit stage by blanking the bottom line of the display Pressing the Up key sets the displayed value and will advance to Potential Transformer Primary Value Edit menu See section 4 2 1 2 4 2 1 2 Primary Value Potential Transformer The nominal full scale ...

Page 17: ...ess the presently displayed Potential Transformer Primary Value together with the Current Transformer Primary Value previously set would result in a maximum power of greater than 1000 MVA per phase in which case the digit range will be restricted Pressing the Up key accepts the present value at the cursor position and advances the cursor to the next less significant digit x1000 kWh VON IREV 3600 I...

Page 18: ...secondary Value The value must be set to the nominal full scale secondary voltage which will be obtained from the Transformer when the potential transformer PT primary is supplied with the voltage defined in 4 2 1 2 potential transformer primary voltage The ratio of full scale primary to full scale secondary is defined as the transformer ratio Note that the range of instrument is from 140 to 277V ...

Page 19: ...ursor position coincides with the steady decimal point position At this stage the decimal point will flash When the least significant digit has been set pressing the Up key will advance to the Potential Transformer secondary Value Confirmation stage Potential Transformer secondary ranges for various Input Voltages 110V L L 63 5V L N 100 120V L L 57V 69V L N 121 239V L L 70V 139V L N 240 480V L L 1...

Page 20: ...iction of 1000 MVA refers to 120 of nominal current and 120 of nominal voltage i e 694 4 MVA nominal power per phase When the least significant digit had been set pressing the Up key will advance to the Current Transformer Primary Value Confirmation stage The minimum value allowed is 1 the value will be forced to 1 if the display contains zero Current Transformer Primary Value Confirmation This sc...

Page 21: ...Energy in MWh Pressing the Up key advances to the Energy Display On Modbus Confirmation menu Energy Display On Modbus Confirmation This screen will only appear following an edit of the Energy Display On Modbus This screen enable user to set energy in terms of Wh KWh MWh on RS 485 Output depending as per the requirement Note Default value is set to 1 i e Energy on Modbus will be in terms of Pressin...

Page 22: ... Wh It will set Energy digit energy will reset after 9 999 999 999 then will rollback to zero display on modbus count to 10 then Note 1 Default value is set to 14 i e if energy count crosses14 digit it will rollback to zero x1000 kWh VON IREV 3600 Imp KWh x1000 kWh VON R Y B IREV 3600 Imp KWh x1000 kWh VON IREV 3600 Imp KWh digit reset count edit mode This will scroll the value of reset count from...

Page 23: ...nter Address prompt for first digit Denotes that decimal point will be flashing Press the Down key to scroll the value of the first digit Press the Up key to advance to next digit The range of allowable address is 1 to 247 4 2 2 Communication Parameter Selection Enter Address second digit entered prompt for third digit Denotes that decimal point will be flashing Use the Down key to scroll the valu...

Page 24: ...000 kWh VON IREV 3600 Imp KWh x1000 kWh VON R Y B IREV 3600 Imp KWh x1000 kWh VON IREV 3600 Imp KWh 4 2 2 2 RS 485 Baud Rate This screen allows the user to set Baud Rate of RS 485 port The values displayed on screen are in kbaud Pressing Up key accepts the present value and advance to the Parity Selection See Section 4 2 2 3 Pressing the Down key will enter the Baud Rate Edit mode and scroll the v...

Page 25: ...with two stop bit E even parity with one stop bit RS 485 Baud Rate confirmation Pressing key will be re enter into the Down Pressing the Up key will select the value and advances to the Parity Selection See Section 4 2 2 3 Baud Rate Edit mode x1000 kWh VON IREV 3600 Imp KWh x1000 kWh VON IREV 3600 Imp KWh Pressing the Up key will set the value RS 485 Parity confirmation Pressing key will be re ent...

Page 26: ...IREV 3600 Imp KWh Reset None Pressing the Down key will enter the Reset option mode and scroll through Parameter and wrapping back to None Pressing Up key advances to menu see section 4 2 selection screen x1000 kWh VON IREV 3600 Imp KWh 3 2 3 1 Resetting Parameter The following screens allow the users to reset the all Energy 3 2 3 Reset Parameter Selection Pressing the Down key will re enter the R...

Page 27: ... key will enter the Pulse Duration Edit mode and scroll the value through 60 100 200 and wrapping back to 60 Pressing the Up key will select the value and advances to Pulse Duration Confirmation Pressing Up key set displayed value and Will advance Pulse Duration Confirmation This screen will only appear following an edit of the Pulse duration pressing the Down key will re enter the Pulse Duration ...

Page 28: ...een applies to the Relay Output option only The screen allows user to set the energy pulse rate divisor Divisor values can be selected through 1 10 100 1000 Pulse Rate Divisor Confirmation This screen will only appear following an edit of the Pulse rate divisor If the Pulse rate shown is not correct pressing the Down key will return to the Pulse rate divisor Edit stage by blanking the bottom line ...

Page 29: ... normally closed Relay Contact 60ms 100ms or 200ms Pulse Duration Pulse Duration 60 ms 100 ms or 200 ms Divisor 1 10 100 1000 Pulse rate Pulse System Power 1per Whr 1per 10Whr 1per 100Whr 1 per 1000Whr 1per kWhr 1per 10kWhr 1per 100kWhr 1 per 1000kWhr 1per MWhr 1per 10MWhr 1per 100MWhr 1per 1000MWhr Up to 3600W Up to 3600W Up to 3600W Up to 3600W Up to 3600kW Up to 3600kW Up to 3600kW Up to 3600kW...

Page 30: ... does not require any termination load Line topology may or may not require terminating loads depending on the type and length of cable used The impedance of the termination load should match the impedance of the cable and be at both ends of the line The cable should be terminated at each end with a 120 ohm 1 4 Watt min resistor RS 485 network supports maximum length of 1 2km Including this meter ...

Page 31: ... used 1 or 2 bits if no parity Byte format Communication Baud Rate is user selectable from the front panel between 2400 4800 9600 19200 bps Exception Cases query with valid parity error check but which contains some other error e g Attempt to set floating point variable to an invalid value The response generated will be Function code ORed with HEX 80H The exception codes are listed below An except...

Page 32: ... parameters x 2 Each Query for reading the data must be restricted to 20 parameters or less Exceeding the 20 parameter limit will cause a ModBus exception code to be returned Device Address Function Code Start Address High Start Address Low Number of Registers Hi Number of Registers Lo CRC Low CRC High 01 Hex 04 Hex 00 Hex 04 Hex 00 Hex 02 Hex 30 Hex 0A Hex Start Address High Most significant 8 bi...

Page 33: ... Hex 04 Hex 04 Hex 43 Hex 5B Hex 41 Hex 21 Hex 6F Hex Data Register1 Low Byte Data Register2 High Byte Data Register2 Low Byte 9B Hex CRC Low Data register 2 Low Byte Least significant 8 bits of Data register 2 of the parameter requested Address Register Parameter No Parameter Modbus Start Address Hex High Byte Low Byte High Byte High Byte 3P 4W 30001 1 Volts 1 00 0 30003 2 Volts 2 00 2 30005 3 Vo...

Page 34: ...029 15 VAR3 00 1C X Table 4 Continued 30043 22 Volts Ave 00 2A 30045 23 Volts Sum 00 2C 30047 24 Current Ave 00 2E 30049 25 Current Sum 00 30 30051 26 Watts Ave 00 32 30053 27 Watts Sum 00 34 30055 28 VAAve 00 36 30057 29 VA Sum 00 38 30059 30 VAr Ave 00 3A 30061 31 VAr Sum 00 3C 30063 32 PF Ave 00 3E 30065 33 PF Sum 00 40 X Address Register Parameter Low Byte High Byte Parameter No Modbus Start A...

Page 35: ...ead the current setting and code 16 is used to write change the setting Refer for 4 X Register addresses Table 5 Example Reading System type System type Start address 0A Hex Number of registers 02 Note Number of registers Number of Parameters x 2 Query Note Parameters 1 2 3 are L N Voltage for 3P 4W L L Voltage for 3P 3W Note Active Energy reading received will be in Watt Hours Note Apparent Energ...

Page 36: ...r Hi Most significant 8 bits of Number of registers requested Number of register Lo Least significant 8 bits of Number of registers requested Note Two consecutive 16 bit register represent one parameter Response System Type 3phase 4 wire 3 EE Hex Device Address Function Code Byte Count Data Register1 High Byte Data Register1Low Byte Data Register2 High Byte CRC Low CRC High 01 Hex 03 Hex 04 Hex 40...

Page 37: ...sent one parameter Data register 2 Low Byte Least significant 8 bits of Data register 2 of the parameter requested Example Writing System type System type Start address 0A Hex Number of registers 02 Query Change System type to 3phase 3wire 2 01 Hex Device Address 00 Hex 00 Hex 66 Hex 10 Hex 40 Hex 10 Hex 00 Hex 0A Hex 00 Hex 02 Hex 04 Hex 00 Hex Data Register 2 Low Byte Function Code Starting Addr...

Page 38: ...8 bits of Data register 2 of the parameter requested Response Device Address Function Code Start Address High Start Address Low Number of Registers Hi Number of Registers Lo CRC Low CRC High 01 Hex 10 Hex 00 Hex 0A Hex 00 Hex 02 Hex 61 Hex CA Hex Start Address High Most significant 8 bits of starting address of the parameter requested Start Address low Least significant 8 bits of starting address ...

Page 39: ...23 Pulse Divisor 00 R Wp 00 20 40033 11 00 R Wp 00 22 40035 12 CT Primary 00 R Wp 1 04 40005 Energy Display on Modbus 00 24 40037 13 System Power 00 R 00 14 40021 9 00 R Wp 00 16 40023 10 Pulse Divisor 00 00 7 00 8 40013 40017 Energy Reset W Wp PT Primary 10 0E 12 Table 5 4 X register addresses R Wp 00 Explanation for 4 X register Address Parameter Description 40007 System Voltage This address is ...

Page 40: ...the Energy Counter Write zero value to this register to reset the energy counter Writing any other value will return an error 40017 40019 Rs485 Set up Code This address is used to set the baud rate Parity Number of stop bits Refer to Table 6 for details 40021 Node Address This register address is used to set Device address between 1 to 247 40023 Pulse Divisor This address is used to set of the Pul...

Page 41: ...address is used to read and write the PT secondary value Ref Table for the range of PT secondary settable values in This address allows the user to set CT Primary value The maximum settable value is 9999 also depends on the per phase 1000MVA Restriction of power combined with PT primary 40035 CT Pimary 40039 Section 4 2 1 3 40033 PT Primary This address allows the user to set PT Primary value The ...

Page 42: ...valid password to this location then write 0000 to this location 4 If password lock is present to modify 4X parameter first send valid password to this location so that 4X parameter will be accessible for modification 5 If for in any of the above case invalid password is send then meter will return exceptional error 2 Table 6 RS 485 Set up Code 19200 NONE 19200 ODD EVEN 19200 9600 9600 9600 9600 4...

Page 43: ...e in the instrument can be mapped to these 20 user assignable registers Parameters 3X registers addresses that resides in different locations may be accessed by the single request by re mapping them to adjacent address in the user assignable registers area The actual address of the parameters 3X registers addresses which are to be assessed via address 0x200 to 0x226 are specified in 4x Register 0x...

Page 44: ...273 20 02 Assignable Reg 17 30547 274 22 02 Assignable Reg 18 30549 275 24 02 Assignable Reg 19 30551 276 26 02 Assignable Reg 20 Table 10 User Assignable mapping register 4X registers 40514 258 Mapped Add for register 0x0202 02 01 40515 259 Mapped Add for register 0x0204 02 02 260 Mapped Add for register 0x0206 02 03 40516 02 04 40517 261 Mapped Add for register 0x0208 02 05 40518 262 Mapped Add ...

Page 45: ...dd for register 0x0226 02 07 40520 264 Mapped Add for register 0x020E 08 40521 265 Mapped Add for register 0x0210 09 02 0A 02 02 40522 266 Mapped Add for register 0x0212 40523 267 Mapped Add for register 0x0214 Example Assigning parameter to user assignable registers To access the voltage2 3X address 0x0002 and Power Factor1 3X address 0x001E through user assignable register assign these addresses...

Page 46: ...mber of Registers Lo 04 Hex Byte Count 00 Hex Data Register 1High Byte 02 Hex Data Register 1 Low Byte Note Parameters should be assigned in Multiple of two i e 2 4 6 8 20 Device Address Function Code Start Address High Start Address Low Number of Registers Hi 01 Hex 10 Hex 02 Hex 00 Hex 00 Hex Response Number of Registers Lo 02 Hex CRC Low 40 Hex CRC High 70 Hex 46 ...

Page 47: ...egisters Hi Number of Registers Lo CRC Low CRC High 01 Hex 04 Hex 02 Hex 00 Hex 00 Hex 04 Hex F0 Hex 71 Hex Start Address High Most significant 8 bits of User assignable register starting address of Start Address low Least significant 8 bits of starting address of User assignable register Number of register Hi Most significant 8 bits of Number of registers requested Number of register Lo Least sig...

Page 48: ... Register 1High Byte 5B Hex Data Register 1 Low Byte 4E Hex Data Register 2 High Byte 04 Hex Data Register 2 Low Byte 3F Hex Data Register 3 High Byte 80 Hex Data Register 3 Low Byte 00 Hex Data Register 4 High Byte 00 Hex Data Register 4 Low Byte 79 Hex CRC Low 3F Hex CRC High Voltage 2 Data Power Factor 1Data 48 ...

Page 49: ...ta through User assignable Register use following steps 1 Assign starting addresses Table3 of parameters of interest to a User assignable mapping registers in a sequence in which they are to be accessed see section Assigning parameter to user assignable registers 2 Once the parameters are mapped data can be acquired by using User assignable data register Starting address i e to access data of Volt...

Page 50: ...n of Reactive Factor PF Sign of Power Inductive Capacitive Import 1 P Q L Import 4 P Q C Export 2 P Q C Export 3 P Q L 7 Phaser Diagram Inductive Capacitive Capacitive Inductive Inductive means Current lags Voltage Capacitive means Current leads Voltage 50 ...

Page 51: ...amps slide the side clamps through side slot till side clamp gets firmly locked in a groove Refer fig Consideration should be given to the space required behind the instrument to allow for bends in the connection cables SLIDE IN THIS DIRECTION AND LOCK PANEL Meter Front panel gasket The terminals at the rear of the product should be protected from liquids The meter should be mounted in a reasonabl...

Page 52: ...rrite absorbers line filters etc in the event that RF fields cause cause problems Note It is good practice to install sensitive electronic instruments that are performing critical functions in EMC enclosures that protect against electrical interference which could cause a disturbance in function 2 Avoid routing leads alongside cables and products that are or could be a source of interference 3 To ...

Page 53: ...Wiring Input connections are made directly to screw type terminals with indirect wire pressure Numbering is clearly marked in the plastic moulding Choice of cable should meet local 2 regulations Terminal for both Current and Voltage inputs will accept upto 3mm x 2 diameter cables Note It is recommended to use wire with lug for connection with meter the signal source provided the source remains wit...

Page 54: ... local regulations 3 PHASE 3 WIRE UNBALANCED LOAD DIGITAL METERING SYSTEM P1 S1 P1 S1 L N AUX SUPPLY L1 L2 L3 N L O A D 2 5 8 3 4 6 7 9 9 1 Network Wiring 9 Connection Diagram 3 PHASE 4 WIRE UNBALANCED LOAD DIGITAL METERING SYSTEM 2 5 8 11 1 3 4 6 7 9 13 14 L N AUX SUPPLY P1 S1 S1 P1 P1 S1 L1 L2 L3 N L O A D 54 ...

Page 55: ...input voltage burden 57 7 V to 277V 100V to 480 V L N L N L L L L 120 of Rated Value 2 x Rated Value 1s application repeated 10 times at 10s intervals 0 2VA approx per phase Nominal input current 1A OR 5A AC rms Max continuous input current 120 of Rated Value Nominal input current burden 0 6VA approx per phase Max short duration current input 20 x 1s application repeated Rated Value 5 times at 5 m...

Page 56: ...66 Hz a c supply burden 4 5VA 380V AC 50 Hz 100 250V AC DC Power Factor 0 5 Lag 1 0 8 Lead d c supply burden 3W voltages Frequency 12 48V DC Accuracy Voltage Current 0 5 of range 50 100 of Rated Value 0 5 of range 10 100 of Rated Value Frequency 0 15 of mid frequency 0 5 of range 10 100 of Rated Value Active Power 0 5 of range 10 100 of Rated Value Re Active Power 0 5 of range 10 100 of Rated Valu...

Page 57: ... Auxiliary supply frequency Rated Value 1 0 Power Factor 0 5 lag 1 0 8 lead Accuracy Class 1 0 Active Energy 0 5 as per IEC 62053 21 Active P F 0 5 lag 1 0 8 lead Apparant Energy 0 5 Accuracy Class 5 0 Optional Nominal range of use of influence quantities for measurands 50 120 of Rated Value 10 120 of Rated Value Rated Value 10 0 0 to 50 C Voltage Current Input frequency Temperature Auxiliary supp...

Page 58: ...alue Display 10 digits Approx 1 seconds LED Update Controls Two push buttons User Interface Standards IEC 61326 10V m min Level 3 industrial low level electromagnetic radiation environment IEC 61000 4 3 IEC 61010 1 Year 2001 EMC Immunity Safety IEC 60529 IP for water dust Impulse Rate 3600 impulses kWh Impulse LED Isolation 2 2 kV RMS 50 Hz for 1 minute between all electrical circuits Dielectric v...

Page 59: ... temperature Relative humidity Warm up time Shock Vibration Enclosure front only Enclosure 96mm x 96mm DIN Quadratic Polycarbonate Housing Screw type terminals 80 mm 0 620 kg Approx Style Material Terminals Depth Weight ModBus RS 485 Option per UL 94 V 0 ModBus RS 485 Protocol 19200 9600 4800 or 2400 Baud Rate Programmable Odd or Even with 1 stop bit Parity Or None with 1 or 2 stop bits 59 ...

Page 60: ...al Pulse Output RS 485 11 1 One Pulse Output RS485 11 2 RS 485 Output 2 5 8 11 13 14 1 3 4 6 7 9 2 5 8 11 13 14 1 3 4 6 7 9 NO NC COM Pulse out B A RS 485 G 2 5 8 11 13 14 2 5 8 11 13 14 1 3 4 6 7 9 1 3 4 6 7 9 B A RS 485 G 60 ...

Page 61: ...11 3 One Pulse Output 2 5 8 11 13 14 1 3 4 6 7 9 2 5 8 11 13 14 1 3 4 6 7 9 NO NC COM Pulse out 61 ...

Page 62: ... relevant Cash memo Invoice This warranty entitles you to bring the meter accessories at your cost to the nearest stockist dealer and collect it after repairs NO TRANSPORTATION CHARGES WILL BE REIMBURSED The warranty is not valid in following cases 1 Warranty card duly signed and stamped and original Cash memo Invoice is not 2 Complete warranty card is not presented to authorised person at the tim...

Page 63: ... from the company and if you notice transit damage then you must obtain the insurance surveyors report and forward it Thank you Scope of supply 1 Side Clamp 2 Connecters 4 Warranty Card To be filled by authorised dealer Model No Serial Number Date of Purchase Cash Memo Invoice No Dealers Signature Dealer Stamp 5 Test Certificate As per customer requirements 3 User Manual 63 ...

Page 64: ...o determine the suitability of the installation method in the user s field conditions Organization only obligations are those in organization standard Conditions of Sale for this product and in no case will organization be liable for any other incidental indirect or consequential damages arising from the use or misuse of the products Manufactured by Sifam Tinsley Instrumentation Inc 3105 Creekside...

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