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Smart Power Analyzers - CVM series*

The CVM Series multi-function meters are programmable power analyzers with multi parameter display and various plug-in modules for relay outputs, individual harmonics, 4-20 mA output and in-built memory

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	Product Catalog
	Product Datasheets (PDF)
	(PDF, 1.86 MB)
	Warranty Certificate
	Warranty Certificate (PDF)
	(PDF, 178 KB)
	FAQ
	CVM 96
	CVM 144

Features

True RMS
Measures 30 parameters
3 phase 4 wire and 3 phase 3 wire
MAX and MIN values stored in internal memory, instant display
Automatic scaling
Three-line, bright LED display
Demand with Automatic sliding window technique
Four key tactile-keyboard for control and setting actions
Isolated current signal input
2 relay output: programmable for controlling instantaneous parameter, demand parameter or energy pulse
Displays screen off mode Programmable
Two Quadrant measurement
Measures Individual Current Harmonics up to 15^th and THD of V&A

CVM96

Suitable for both HT/LT applications
RS-485 communication
Programmable Power Demand time period (from 1 to 60 min.)
Programmable Power Demand parameter (kW, kVA or 3 phase currrent)
96 * 96 mm size

Technical Specification
Power Supply	Auxiliary Supply	240 V AC, 50 to 60 Hz (110 V AC/DC on request)
	Voltage Tolerance	+ 10% / -15%
	Consumption	3 to 5 VA according to the type
	Relay Output	2 NO Contact
	Contact rating	2500 VA
	Operating Temperature	0 to + 50 ° C
Measuring Circuit	Measuring Voltage (L-N/ L-L)	20 - 300 V (L-N) 20 - 520 V (L-L)
	Rated Current (Insulated inputs for the ITF type)	-/5 A (1A on request)
	Permanent Overload	120% (6 A)
	Current Circuit Burden	0.6 VA
Accuracy Class	Voltage	0.5% of reading ± 2 Digits
	Current	0.5% of reading ± 2 Digits
	Power	1% of reading ± 2 Digits

Accuracy Test Conditions
. Voltage & Current Transformers errors not included . Power Factor between 0.5 and 1 . Measurement range 5 to 100% full scale

Construction Characteristics
Mounting	Flush Mounting, Bezel - 96 X 96 mm
Connection	Terminal Connection
Protection	IP 54
Panel Cutout	92 X 92 mm Depth : 84 mm
Weight	520 Grams

Parameter Display & Communication
Parameters	Symbol	L1	L2	L3	Average
Voltage (phase-neutral)	V
Voltage (phase-phase)	V
Current	A
Frequency	Hz
Active power	kW
Reactive power L	kvarL
Reactive power C	kvarC
Apparent power
Power factor	PF
Cos j
Power demand	Pd
kW h	energy
kvarhL	energy
kvarhC	energy
Neutral current	IN
Voltage THD	% THD-V
Current THD	% THD-A
Individual harmonic current content (Up to the 15^th)
Available: : Display and communications : Communication

CVM144

Compact and panel mounting device
Optional (one/two) 4-20 mA (programmable to any instantaneous parameter)
Optional: Modbus & Profibus compatible, 3 Analog inputs and 2 outputs, 3 Digital inputs and 2 outputs. RS 485 or RS 232

Technical Specification
Power Supply	Auxiliary Supply	240 V AC, 50 to 60 Hz (110 V AC/DC on request)
	Voltage Tolerance	+ 10% / -15%
	Consumption	3 to 5 VA according to the type
	Relay Output	2 NO Contact
	Contact rating	2500 VA
	Operating Temperature	0 to + 50 ° C
Measuring Circuit	Measuring Voltage (L-N/ L-L)	20 - 300 V (L-N) 20 - 520 V (L-L)
	Rated Current (Insulated inputs for the ITF type)	-/5 A (1A on request)
	Permanent Overload	120% (6 A)
	Current Circuit Burden	0.6 VA
Accuracy Class	Voltage	0.5% of reading ± 2 Digits
	Current	0.5% of reading ± 2 Digits
	Power	1% of reading ± 2 Digits

Accuracy Test Conditions
. Voltage & Current Transformers errors not included . Power Factor between 0.5 and 1 . Measurement range 5 to 100% full scale

Construction Characteristics
Mounting Connection Protection Panel Cutout Weight	Flush Mounting, Bezel - 144 X 144 mm Terminal Connection IP 54 138 X 138 mm Depth : 76 mm 700 Grams

Technical Specification - Parameter Display & Communication
Parameters	Symbol	L1	L2	L3	Average
Voltage (phase-neutral)	V
Voltage (phase-phase)	V
Current	A
Frequency	Hz
Active power	kW
Reactive power L	kvarL
Reactive power C	kvarC
Apparent power
Power factor	PF
Cos j
Power demand	Pd
kW h	energy
kvarhL	energy
kvarhC	energy
Neutral current	IN
Voltage THD	% THD-V