Field Instruments

General

The CVM-B100 and CVM-B150 units are panel mounted three-phase power analyzers (dimensions: 96×96 and 144×144 mm, respectively). Both offer 4-quadrant measurement (consumption and generation). Suitable for Medium or Low voltage installations, in both 3 or 4-wire three-phase circuits, two-phase circuits with or without neutral, single-phase circuits or ARON connections.

The CVM-B100 and CVM-B150 high-performance units feature a measurement engine that allows the user to analyse many different electrical parameters, in addition to offering a large variety of optional expansion modules for the same unit.

Features

• Format: 96×96 (CVM B100) and 144×144 (CVM B150)
• High-resolution VGA colour screen
• IP 65 front panel protection (with sealing joint)
• 5 voltage inputs (3 phases + neutral + earth) 1000 Vf-f
• 4 Current inputs, ITF
• Class 0.2 voltage and current accuracy
• Class 0.5S energy accuracy
• Expandable unit, up to 4 modules, combining digital and analogue outputs, Modbus/TCP, MBus,
• LonWorks, Profibus, XML/Web
• Modular (optional addition of expansion modules)
• Touch-sensitive movement buttons
• Universal power supply source
• RS485 communications port (Modbus/RTU and BACnet protocols)
• Customisation of parameters to be displayed
• Operating hour indicator for preventive maintenance.

Specifications

• Brand: Circutor
• Model: CVM-B150-ITF-485-ICT2

AC power supply

• Nominal voltage: 100 ... 240 V ~
• Frequency: 45 ... 65Hz
• Consumption: máx. 29.4 VA
• Installation category: CAT III 300 V

DC power supply

• Nominal voltage: 120 … 300 Vdc
• Consumption: max. 11.9 W
• Installation category: CAT III 300 V

Voltage measurement circuit

• Voltage measuring range: 20…600 V~
• Frequency measuring range: 40…70Hz
• Input impedance: 1.2MΩ
• Minimum measurement voltage (Vstart): 10 V~
• Installation category: CAT III 600V
• Maximum input voltage consumption: 0,15VA

Current measurement circuit

• Nominal current (In): …/5A, …/1A, …/0.250A
• Phase current measuring range0.01…10A (…/5A),0.01…2A (…/1A), 0.01…0.5A (…/0.250A)
• Neutral current measuring range: 0.02...0.5A (.../0.250A, calculated)
• Maximum pulse current: 100 A
• Minimum current measurement: 0,01 A (…/5A, …/1A, …/0,250A
• Maximum input current consumption: 0,9 VA
• Installation category: CAT III 600 V

Measurement accuracy

• Phase voltage measurement: Class 0.2 ±1 digit (20…600 Vca, …/5A, …/1A, …/0.250A)
• Neutral voltage measurement: Class 0.5 ±1 digit (50…600 Vca, …/5A, …/1A, …/0.250A)
• Phase current measurement: class 0,2 ±1 digit 0.05…8A (…/5A),0.01…1.2A ( …/1A), 0,01 … 0,3A (…/0,250A)
• Neutral current measurement: class 1 ±1 digit 0.05…6A (…/5A),0.05…1.2A ( …/1A), calculated (…/0.250A)
• Frequency measurement: Class 0.1 (…/5A, …/1A, …/0.250A)
• Active power measurement (kW): (Vn 230/110 Vac) class 0.5 ±1 digit 0.05…6A (…/5A),0.01…1.2A ( …/1A), 0.01…0.3A (…/0.250A)
• Apparent power measurement (kVA): (Vn 230/110 Vac) class 0.5 ±1 digit 0.05…6A (…/5A),0.01…1.2A ( …/1A), 0.01…0.3A (…/0.250A)
• Reactive power measurement (kvar): (Vn 230/110 Vac) Class 1 ±1 digit 0.05…6A (…/5A),0.01…1.2A ( …/1A), 0.01…0.3A (…/0.250A)
• Active energy measurement (kWh): (IEC 62053-22) Class 0.5S (…/5A), Class 1 (…/1A), Class 1 (…/0.250A)
• Reactive energy measurement (kvarh): (IEC 62053-23) Class 1 (…/5A), Class 2 (…/1A, …/0.250A)
• Power factor measurement: class 0,5 (…/5A, …/1A, …/0.250A)
• Voltage THD: class 1 (…/5A, …/1A, …/0.250A)
• Voltage harmonics (THD): class 1 (…/5A, …/1A, …/0.250A)
• Current THD: class 1 (…/5A, …/1A, …/0.250A)
• Current harmonics (THD): class 1 (…/5A, …/1A, …/0.250A)

Field Instruments is the premier provider of instrumentation solutions for process industries and building automation in Sri Lanka. We offer a wide range of high-quality, reliable, and effective branded instrumentation, supported by exceptional customer service. Explore our extensive selection, including an impressive range of Energy meters in Sri Lanka, at fieldinstruments.lk

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk