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METERING

R

®

    

www.merkur-germany.com

Measurement

METERING

R

®

Energy Measurement

1)  

Measurement mode:

 

- Active Energy (import) = |+A

L1

|+|+A

L2

|+ |+A

L3

|

 

- Active Energy (export) = |-A

L1

|+|-A

L2

|+ |-A

L3

|

2) 

Class index: active energy metering class 1.0; reactive: class 2.0

3) 

Measurement function for:

  

- Import active energy 

  

  (Total and in each tariff)

  

- Export active energy

Punishment measurement

When meter is affected by external 0.5T high-intensity magnetic field interference, the current working 
power will be calculated at rated voltage * 1.5 Imax 

Instantaneous Values

The instantaneous values are:
  

- Voltage

  

- Current

  

- Power factor

  

- Active power

  

- Frequency

Demand Measurement

The demand for the period is simply the accumulated energy divided by the fraction of an hour that the 
demand period is. When a demand period ends, the demand is compared with the channel’s active maxi-
mum demand (MD)register. If it is larger, the new maximum demand register and the time of maximum 
demand is updated to the current time. 

When the current max. demand is reset, the data of current max. demand will add to the accumulated 
demand.
1) 

MD measurement mode: 1,15,30 or 60 min(configurable)

2) 

Manually clearing MD 

  

- Manual billing: Pressing the Configuration button for over 5s. 

  

- Programming billing: Billing by PC software and reset max. demand. 

  

- Automatic Billing: Bill generated automatically on set billing date 

  

- Tariff change: Bill generated automatically when tariff changes.

3) 

Demand measurement content: Import active MD and duration (Total and in each tariff)

4) 

Accumulate maximum demand measure content: Import active accumulated maximum demand

   

(Total and in each tariff)

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Содержание DTS353

Страница 1: ...User Manual Electronic CTS Prepaid Meter DTS353 METERING R...

Страница 2: ...clo sure The meter is equipped with a tamper sensor that will automatically disconnect the power to the load in the event of tampering n Warning output n Status Detection n Event recording Matchcode D...

Страница 3: ...exchange IEC 62056 61 Electricity metering Data exchange for meter reading tariff and load control Part61 object identification system OBIS IEC 62056 53 Electricity metering Data exchange for meter r...

Страница 4: ...METERING R www merkur germany com Installation connection and dimensions METERING R Dimensions Front Side view Back 4 170 290 85 150 240 256...

Страница 5: ...METERING R www merkur germany com Installation connection and dimensions METERING R Terminal box dimensions Connection 62 5...

Страница 6: ...power kW Power factor Frequency Communication Meter Local Communication port 1 1 Optical port IEC62056 21 E mode 1200 bps to 9600bps Port 1 Protocol DLMS Cosem Remote Communication port 2 1 G3 GPRS R...

Страница 7: ...ltage 3 1 digits Current 2 3 digits Frequency 2 2 digits Power Factor 1 3 digits Display mode Scroll mode Display scroll time default is 5s can be set 1 99s Manual operating mode Push Scroll button an...

Страница 8: ...in each tariff Accumulated MD When the current max demand is being reset the data of current max demand will add to the accumulate demand Demand measure content Import active accumulated maximum deman...

Страница 9: ...less then the calculated number of days as preset under grade 2 alarm 5 When the terminal cover is opened INHIBIT is on 6 Local communication or remote communication sends command 7 When the credit le...

Страница 10: ...e preset credit hoarding the charging will fail and the indication will be Over The charging card can be used when the hoarding term is no longer fullfilled Overdraft Overdraft credit is configurable...

Страница 11: ...Meter terminal cover seals 2 Meter cover seals Meter case material Meter cover Polycarbonate Meter base PC 10 GF Terminal box PC 20 GF Protection against mechanical stroke and shake Complies to IEC62...

Страница 12: ...e fraction of an hour that the demand period is When a demand period ends the demand is compared with the channel s active maxi mum demand MD register If it is larger the new maximum demand register a...

Страница 13: ...cating if displayed No communication if not displayed kWh kvarh VA V A W unit Low battery and no battery alarm T1 means running in tariff 1 T2 means running in tariff 2T3 means running in tariff 3 t 1...

Страница 14: ...and power off display Display time Normal display mode Normal display time is configurable 1 99s default is 5s Button display time is fixed at about 4 minutes the mode will transfer to normal display...

Страница 15: ...8 8 3 Alarm threshold 2 1 8 8 4 Accumulated amount 1 8 0 Positive active energy 32 7 0 Voltage of phase L1 52 7 0 Voltage of phase L2 72 7 0 Voltage of phase L3 31 7 0 Current of phase L1 51 7 0 Curre...

Страница 16: ...he service charge Manual Billing by pressing button Press the Programming Button for 5 seconds to operate manual billing and reset present max demand Manual billing by command Upon sending the command...

Страница 17: ...emote reading Token sending and other function please refer to the DCU instruction G3 is designed for the smart grid communication and global power line communication open protocols G3 error correctio...

Страница 18: ...rse of phase end Energy reverse of neutral start Energy reverse of neutral end Current unbalance Bypass start Current unbalance end Power on Swell event Battery removed event Swell Event Delay time Me...

Страница 19: ...current reversed Phase and Neutral connection Reversed 09 Condition Partial load earth returned Phase and Neutral connection Forward 10 Condition Partial load earth returned Phase and Neutral connect...

Страница 20: ...Push the white button 2 and 3 on keyboard to stop sound alarm Meter LCD shows disconnection and Blue LED flickers Over load Over voltage protection press the white button 1 and 4 for 3s to connect th...

Страница 21: ...has to be con nected manually by pressing White buttons 1 and 2 on keyboard Over voltage disconnection When the voltage exceeds the preset threshold Unit V after judgment time the meter will alarm wi...

Страница 22: ...h white button to activate over draft function After connecting the relay by push button the meter will trigger sound alarm push the white buttons 2 and 3 to stop it During normal hours when the relay...

Страница 23: ...ch will cause billing Step tariff 2 step tariffs available one for present use one for backup Each tariff has 10 step values and 10 step tariffs The switch time can be set through PC software or keybo...

Страница 24: ...month Service charge activation after the meters come out of the factory when the consumption reaches 1kWh the meter is activated Activation will deduct the service charge of this month immediately if...

Страница 25: ...an set the threshold for the 2 grades of alarm for the remaining weeks days through PC software Unit Weeks Days When the remaining days are less than the first grade alarm threshold the red credit ind...

Страница 26: ...re charging with a token number not belonging to them the utility can at a later stage deduct this credit by means of a correction card The utility can also use a correction card to clear the open ter...

Страница 27: ...e we need to enter the Tokens one by one the missing of input number or Token will lead to decryption failure Functions list 1 Input times synchronization key change As mentioned above when the Sequen...

Страница 28: ...m the new token amount 5 Amount of hoarding setting Set the maximum value of the remaining amount in the meter if the recharge exceeds the set value the recharge attempt will fail 6 Alarm amount setti...

Страница 29: ...number of times the keeping power mode will no longer perform 12 Clear tamper event If the customer opened the meter terminal cover the meter will generate tamper event and im mediately switch off the...

Страница 30: ...e relay the meter is in the closing state the meter to work properly this function to prevent custom stealing electricity 30 Meter operating instructions This type of prepaid meter in addition to the...

Страница 31: ...Appendix i Switching meter working mode Switch meter between Pre payment to Normal meter and vice versa Input the Token upon successful entry LCD will not show any Pre payment Parameters If failed it...

Страница 32: ...Arabia S 966 26 47 29 28 Sri Lanka Rotax Limited 332 Galle Road Colombo 04 Sri Lanka S 94 11 55 74 07 0 United Arab Emirates GILCO CONTRACTING BUILDING WORKS L L C P O Box 4916 Deira Dubai United Arab...

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