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37

Instruction Manual

CVM-NET4+-MC

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Summary of Contents for CVM-NET4+-MC

Page 1: ...INSTRUCTION MANUAL M056B01 03 21A Power analyzer CVM NET4 MC...

Page 2: ...2 CVM NET4 MC Instruction Manual...

Page 3: ...following should be taken into consideration 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...

Page 4: ...T 12 4 4 CONFIGURATION 12 4 4 1 CONFIGURATION OF THE COMMUNICATION PARAMETERS 12 4 4 2 CONFIGURATION OF THE TRANSFORMATION RATIOS 13 4 4 3 CONFIGURATION OF MAXIMUM DEMAND 15 4 4 4 DELETING MAXIMUM AND...

Page 5: ...tive purposes only and may differ from the original device SYMBOLS Table 2 Symbols Symbol Description In compliance with the relevant European directive In compliance with the CMiM directive In compli...

Page 6: ...nd or CIRCUTOR s after sales service 2 PRODUCT DESCRIPTION CVM NET4 MC is an instrument that measures and calculates the main electrical parameters of three phase balanced or unbalanced and single pha...

Page 7: ...device or that were made by other manufacturers If an anomaly or malfunction is detected in the device do not use the device to take any measurements Inspect the work area before taking any measureme...

Page 8: ...D03 Digital output 3 24 2s1 Channel 3 current input 10 D04 Digital output 4 25 3s1 Channel 3 current input 11 Ddo Common digital output 26 Cs2 Channel 3 common current input 12 B RS 485 27 1s1 Channe...

Page 9: ...ESET COMM VL1 VL2 VL3 VN D01 D02 D03 D04 DD0 B S A DIGITAL OUTPUTS COM RS485 Power Supply 1S1 2S1 3S1 CS2 1S1 2S1 3S1 CS2 1S1 2S1 3S1 CS2 1S1 2S1 3S1 CS2 Channel 1 Channel 2 Channel 3 Channel 4 Figure...

Page 10: ...VL2 VL3 VN D01 D02 D03 D04 DD0 B S A DIGITAL OUTPUTS COM RS485 Power Supply 1S1 2S1 3S1 CS2 1S1 2S1 3S1 CS2 1S1 2S1 3S1 CS2 1S1 2S1 3S1 CS2 Channel 1 Channel 2 Channel 3 Channel 4 Figure 3 4 three ph...

Page 11: ...t are measured and calculated are shown in Table 22 Table 23 and Table 24 4 1 KEYBOARD CVM NET4 MC has a single button RESET used to restore the device s default communication pa rameters 4 2 LEDs The...

Page 12: ...heral number or speed Table 4 Configuration of the communication parameters using the peripheral number Modbus Address Variable Valid data margin 2742 Protocol 0 Modbus 2743 Peripheral number 00 to FF...

Page 13: ...100000 2712 Voltage secondary 0 to 03E7 999 2713 Primary of Channel 1 Three phase 0 to 7530 30000 2B20 Primary of Channel 1 1S1 Single phase 0 to 7530 30000 2B21 Primary of Channel 1 2S1 Single phase...

Page 14: ...04 2710 0004 CRC RX NP 04 06 0000 0001 0001 0190 CRC Note The transformation ratios of Channel 1 Voltage primary Voltage secondary and Three phase Current Primary of Channel 1 should be read at the sa...

Page 15: ...l 3 integration type 0000 Scrolling 0001 Static 276 A Channel 4 integration time 0 to 003C 0 60 minutes 276B Channel 4 integration type 0000 Scrolling 0001 Static Example of maximum demand programming...

Page 16: ...ss Variable Data margin 083F Maximum Demand Channel 1 FF 0840 Maximum Demand Channel 2 FF 0841 Maximum Demand Channel 3 FF 0842 Maximum Demand Channel 4 FF Example of a write command Deleting the maxi...

Page 17: ...FF00 CRC 4 4 8 CONFIGURATION AND USE OF DIGITAL OUTPUTS 4 4 8 1 Forcing digital outputs The device features four digital outputs that can be remotely managed in both their opening and clos ing functi...

Page 18: ...lay Pulse width 0 to 270F 9999 Decimal Note When a power variable is selected the unit automatically recognises the power impulse function and applies the w h value of the first record The pulse width...

Page 19: ...X value or W h imp Hexadecimal value 2B18 2B19 MIN value Hexadecimal value 2B1A Variable number 00 See Table 22 Table 23 and Table 24 2B1B Delay Pulse width 0 to 270F 9999 Decimal 4 4 9 CONFIGURATION...

Page 20: ...f Channels 1 and 2 Modbus Address 0BC2 Configuration of Channels 1 and 2 Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 00 Ch2 Ch1 3S1 Chan 2 2S1...

Page 21: ...er or address from 01 to 255 with a maximum of 32 units per communication bus so that the central computer can send the queries from the various records measured or calculated to these addresses The C...

Page 22: ...actor PF 2 20 0026 0027 016A 016B 026E 026F x100 Current A 3 21 0028 0029 016C 016D 0270 0271 mA Active power kW 3 22 002A 002B 016E 016F 0272 0273 W Reactive power kvar3 23 002C 002D 0170 0171 0274 0...

Page 23: ...B6 01B7 02AE 02AF W Apparent three phase power kVAIII 67 0084 0085 01B8 01B9 02B0 02B1 W Three phase cos Cos III 68 0086 0087 01BA 01BB 02B2 02B3 x100 Power factor PF III 69 0088 0089 01BC 01BD 02B4 0...

Page 24: ...114 00E2 00E3 0206 0207 mA Maximum demand A2 Md Pd A 2 115 00E4 00E5 0208 0209 mA Maximum demand A3 Md Pd A 3 116 00E6 00E7 020A 020B mA Active energy 1 kWh III 117 00E8 00E9 W h Inductive reactive en...

Page 25: ...hIII 161 0140 0141 W h Apparent energy generated 1 kVAhIII 162 0142 0143 W h 1 The maximum value of the energy meter is 100 000 000 Wh Table 23 Instantaneous electric and energy variables Table 2 MODB...

Page 26: ...7 0374 0375 W h Inductive energy generated kvarLh 3 208 0376 0377 W h Capacitive energy generated kvarCh 3 209 0378 0379 W h Apparent energy generated kVAh 3 210 037A 037B W h Channel 3 1S1 Active ene...

Page 27: ...03D0 03D1 W h Three phase apparent energy kVAh 3 254 03D2 03D3 W h Active energy generated kWh 3 255 03D4 03D5 W h Inductive energy generated kvarLh 3 256 03D6 03D7 W h Capacitive energy generated kv...

Page 28: ...0 Harmonic 5 in current THDA 0A8D 0A9D 0AAD x 10 Harmonic 6 in current THDA 0A8E 0A9E 0AAE x 10 Harmonic 7 in current THDA 0A8F 0A9F 0AAF x 10 Harmonic 8 in current THDA 0A90 0AA0 0AB0 x 10 Harmonic 9...

Page 29: ...0 Harmonic 5 in current THDA 0AED 0AFD 0B0D x 10 Harmonic 6 in current THDA 0AEE 0AFE 0B0E x 10 Harmonic 7 in current THDA 0AEF 0AFF 0B0F x 10 Harmonic 8 in current THDA 0AF0 0B00 0B10 x 10 Harmonic 9...

Page 30: ...ory CAT III 300 V Current measurement circuit Nominal current In 0 250 A Current measurement margin 0 250 mA Maximum current impulse 1s In x 1 3 Minimum measurement current Istart 3 mA Maximum current...

Page 31: ...ock wave immunity testing IEC 61000 4 5 2005 UNE EN 61000 4 5 2007 Electromagnetic compatibility CEM Part 4 11 Testing and measurement tech niques Voltage gap immunity brief shortages and voltage vari...

Page 32: ...35 5 5 25 44 65 45 65 90 105 Figure 7 CVM NET4 MC dimensions 32 CVM NET4 MC Instruction Manual...

Page 33: ...mproper 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 Wat...

Page 34: ...8 CE CERTIFICATE 34 CVM NET4 MC Instruction Manual...

Page 35: ...35 Instruction Manual CVM NET4 MC...

Page 36: ...36 CVM NET4 MC Instruction Manual...

Page 37: ...37 Instruction Manual CVM NET4 MC...

Page 38: ...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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