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4�4�-TARIFFS

The

CVM-C5

hastwotariffs,T1andT2,whichcanbeselectedthroughadigitalinput�

Theselectedtariffisdeterminedbasedonthestatusoftheinput,asshownin

Table 8

�

Table 8: Tariff selection�

Tariff

Digital input

T1

0

T2

1

Thesymbols

T1

and

T2

thatappearonthedisplayintheconsumptiondataareaindicatethe

selectedtariffandthetariffbeingshownaccordingto

Table 9�

Table 9: Displaying tariffs on the display�

Symbol

Display

Selected tariff

T1

flashing

Tariff1

Tariff1

T1

flashing

T2

steady

Tariff2

Tariff1

T1

flashing

Tariff2

Tariff2

T2

flashing

T1

steady

Tariff1

Tariff2

4�5�-DIGITALOUTPUT

ThedevicehasanoptoisolatedNPNtransistor(terminals3and4of

Figure 1

)thatmaybepro-

grammedas:



A

pulse output by kWh or kvarh�



An

alarm

associatedwithameasurementparameter�

25

Instruction Manual

CVM-C5

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Summary of Contents for CVM-C5-IC

Page 1: ...INSTRUCTION MANUAL M98252801 03 17A Power analyzer CVM C5 IC CVM C5 MC IC CVM C5 mV IC...

Page 2: ...2 CVM C5 Instruction Manual...

Page 3: ...Incorrect handling or installation of the unit may result in injury to personnel as well as damage to the unit In particular handling with voltages applied may result in electric shock which may cause...

Page 4: ...utral single phase network measuring with a 2 wire connection 16 4 OPERATION 17 4 1 MEASURING PARAMETERS 17 4 2 KEYBOARD FUNCTIONS 18 4 3 DISPLAY 19 4 3 1 Consumption data area 19 4 3 2 Instantaneous...

Page 5: ...ification section 2 3 4 1 3 4 3 3 4 5 3 4 6 3 4 7 3 4 8 4 1 4 3 1 4 3 2 4 6 10 4 6 15 5 12 15 M98252801 03 15B Modification section 3 2 4 4 6 15 5 05 16 M98252801 03 16A Modification section 4 6 15 8...

Page 6: ...main electrical parameters of the following low voltage networks single phase two phase with and without neutral balanced three phase with ARON measurements or unbalanced The measurement will be take...

Page 7: ...accessories or those made by other manufacturers In the event an anomaly or malfunction is detected in the device refrain from using it to take any measurements Inspect the work area before taking an...

Page 8: ...xiliary Power Supply 10 VL3 L3 voltage input 2 Auxiliary Power Supply 11 N neutral 3 SO Transistor output 12 S1 L1 current input 4 SO Transistor output 13 S2 L1 current input 5 Not connected 14 S2 L1...

Page 9: ...S1 S2 P1 P2 Power Supply VL1 VL2 VL3 L1 L2 L3 a b A B a b A B POWER SUPPLY INPUT S0 S0 OUTPUT S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 300V Ph N Ph Ph 520V N VL3 L2 V L1 V P1 P2 P1 P2 VL1 VL2 VL3 N N LOAD Fi...

Page 10: ...PLY INPUT S0 S0 OUTPUT S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 300V Ph N Ph Ph 520V N VL3 L2 V L1 V P1 P2 P1 P2 VL1 VL2 VL3 N N 1P2 2P2 3P2 1P1 2P1 3P1 LOAD Brown Green Grey Pink Green White Red Blue Figure...

Page 11: ...P2 Power Supply VL1 VL2 VL3 L1 L2 L3 a b A B a b A B POWER SUPPLY INPUT S0 S0 OUTPUT S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 300V Ph N Ph Ph 520V N VL3 L2 V L1 V P1 P2 P1 P2 VL1 VL2 VL3 LOAD Figure 4 Three p...

Page 12: ...2 VL3 L1 L2 L3 a b A B a b A B POWER SUPPLY INPUT S0 S0 OUTPUT S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 300V Ph N Ph Ph 520V N VL3 L2 V L1 V P1 P2 P1 P2 VL1 VL2 VL3 1P2 2P2 3P2 1P1 2P1 3P1 LOAD Figure 5 Three...

Page 13: ...a b A B a b A B POWER SUPPLY INPUT S0 S0 OUTPUT S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 300V Ph N Ph Ph 520V N VL3 L2 V L1 V P1 P2 P1 P2 VL1 VL2 VL3 S1 S2 P1 P2 LOAD Figure 6 Three phase measuring with a 3...

Page 14: ...S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 300V Ph N Ph Ph 520V N VL3 L2 V L1 V P1 P2 P1 P2 VL1 L2 S1 S2 P1 P2 VL2 a b A B a b A B VL2 N N LOAD Figure 7 Two phase measuring with a 3 wire connection Do not conn...

Page 15: ...S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 300V Ph N Ph Ph 520V N VL3 L2 V L1 V P1 P2 P1 P2 LOAD Figure 8 Phase to phase single phase measuring with a 2 wire connection Do not connect current transformers to earth...

Page 16: ...PUT S0 S0 OUTPUT S1 S2 S1 S2 S1 S2 L1 P1 P2 L2 L3 300V Ph N Ph Ph 520V N VL3 L2 V L1 V P1 P2 P1 P2 a b A B VL1 N LOAD Figure 9 Phase to neutral single phase measuring with a 2 wire connection Do not c...

Page 17: ...varL 9999 0 01 Capacitive Reactive Power kvarC 9999 0 01 Apparent Power kVA 9999 0 01 Power factor PF 0 99 0 99 Cos 0 99 0 99 THD voltage THD V 999 9 000 0 THD current THD A 999 9 000 0 Total Active E...

Page 18: ...KEYBOARD FUNCTIONS The CVM C5 has 3 keys that allow you to browse between the various screens and program the device The first keystroke on any of the keys after a period of inactivity switches on th...

Page 19: ...imum and minimum instantaneous values being measured or calculated by the device Figure 11 CVM C5 display areas 4 3 1 CONSUMPTION DATA AREA The device has 22 different screens in the consumption data...

Page 20: ...rgy consumed Tariff 1 kWh Inductive reactive energy consumed Tariff 1 kvarL h Capacitive reactive energy consumed Tariff 1 kvarc h Total apparent energy consumed Tariff 1 kVAh Total active energy gene...

Page 21: ...f 2 kWh Inductive reactive energy consumed Tariff 2 kvarL h Capacitive reactive energy consumed Tariff 2 kvarc h Total apparent energy consumed Tariff 2 kVAh With the key we can browse between the dif...

Page 22: ...t system Screen Units Voltage Phase L1 Phase L2 Voltage Phase L2 Phase L3 Voltage Phase L3 Phase L1 V Voltage Phase Neutral L1 Voltage Phase Neutral L2 Voltage Phase Neutral L3 V Current L1 Current L2...

Page 23: ...factor L1 Power factor L2 Power factor L3 PF Active three phase power Inductive Reactive three phase Power Apparent three phase power kW kvarL kVA Active three phase power Capacitive Reactive three ph...

Page 24: ...13 Instantaneous data screen displaying minimum values Maximum Demand The device can calculate the maximum demand of Active three phase power Apparent three phase Power Current L1 L2 and L3 Once the p...

Page 25: ...dicate the selected tariff and the tariff being shown according to Table 9 Table 9 Displaying tariffs on the display Symbol Display Selected tariff T1 flashing Tariff 1 Tariff 1 T1 flashing T2 steady...

Page 26: ...he programming menu press the key for 3 seconds And press to access the first programming point 4 6 1 Primary voltage On this screen the voltage transformer primary is programmed To enter or modify th...

Page 27: ...nd the programmed value is deleted Maximum programming value 999 Minimum programming value 0 4 6 3 Primary current On this screen the current transformer primary is programmed To enter or modify the t...

Page 28: ...to the second current transformer is necessary to reset the computer 4 6 5 Measurement system On this screen the measurement system to be used in the installation is selected The key jumps between th...

Page 29: ...the maximum programming value the digits flash for 2 seconds and the programmed value is deleted Maximum programming value 9 999 Minimum programming value 0 4 6 7 Cost Ratio for Tariff 1 On this scree...

Page 30: ...aximum programming value the digits flash for 2 seconds and the programmed value is deleted Maximum programming value 9 999 Minimum programming value 0 4 6 9 Cost Ratio for Tariff 2 On this screen the...

Page 31: ...mand integration On this screen the maximum demand integration period is programmed To enter or modify the integration period value press the key repeatedly increasing the value of the flashing digit...

Page 32: ...e 7 instantaneous data screens in 5 second intervals To do so press the key repeatedly until the parameters flash To validate the rotating screen function and go to the next programming step press 4 6...

Page 33: ...er Code Active Energy III Tariff 1 31 Inductive Reactive Energy III Tariff 1 32 Capacitive Reactive Energy III Tariff 1 33 Apparent Energy III Tariff 1 48 Active Energy III Generated Tariff 1 49 Induc...

Page 34: ...u want an alarm to be generated is selected based on Table 12 The key jumps between the different options Table 12 Parameter codes for alarm programming Parameter Code Parameter Code Voltage Phase Neu...

Page 35: ...must enter the maximum value of the alarm condition The maximum value above this value the transistor is closed To enter or modify the maximum value press the key repeatedly increasing the value of t...

Page 36: ...has been programmed press the key to go to the next programming step In Table 14 we can see the functioning of the digital output based on the programmed maxi mum and minimum values Table 14 Function...

Page 37: ...p press 4 6 18 Locking the programming This screen is for protecting the data configured in the programming menu Use the key to jump between the two options When you enter the programming menu you can...

Page 38: ...When the on screen value is that desired press the key to go to the next digit to modify the other values Default value 1234 Press the key to finish programming the device 38 CVM C5 Instruction Manual...

Page 39: ...measurement margin 5 110 In 5 110 In 5 110 In Maximum current impulse 1s 100 A 100 A 1 2 In Minimum current measurement Istart 10 mA MC1 MC3 6 66 mV 0 25 A 0 12 A Installation Category CAT III 300V C...

Page 40: ...f extinguishing plastic Attachment Panel 62 6 9 9 50 91 8 2 7 96 7 96 7 Figure 15 Dimensions Standards Safety of electronic measuring units IEC 61010 2010 Electromagnetic compatibility CEM Part 6 4 Ge...

Page 41: ...re improper installation or improper usage of the unit Consequently this guarantee does not apply to failures occurring in the following cases Overvoltages and or electrical disturbances in the supply...

Page 42: ...8 CE CERTIFICATE 42 CVM C5 Instruction Manual...

Page 43: ...43 Instruction Manual CVM C5...

Page 44: ...CIRCUTOR SA Vial Sant Jordi s n 08232 Viladecavalls Barcelona Tel 34 93 745 29 00 Fax 34 93 745 29 14 www circutor es central circutor es...

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