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3�4�5�- Three-phase network measuring with a 3-wire connection and transformers in an

ARON connection�

Measurementsystem:

S1

S2

P1

P2

Power

Supply

V

L1

V

L2

V

L3

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

V

L3

L2

V

L1

V

P1

P2 P1

P2

V

L1

V

L2

V

L3

S1

S2

P1

P2

LOAD

Figure 6: Three-phase measuring with a 3-wire connection and transformers in an ARON connection�

Model

CVM-C5-MC-IC

:

ThevalueofthetransformersecondaryMCisfixedat0�250A�

13

Instruction Manual

CVM-C5

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Содержание CVM-C5-IC

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

Страница 2: ...2 CVM C5 Instruction Manual...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 43: ...43 Instruction Manual CVM C5...

Страница 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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