Product designation				Automatic power factor controller, 3 steps, icon display
Product type designation				DCRL3
Auxiliary supply
Rated auxiliary supply voltage Us
	AC
		min	VAC	100
		Max	VAC	440
	DC
		min	VDC	110
		Max	VDC	250
Auxiliary operating range				90…484VAC / 93.5…300VDC
Auxiliary rated frequency			Hz	50/60 ±10%
Power consumption Max			VA	9.5
Power dissipation Max			W	3.5
Immunity time for microbreakings			ms	<25
Voltage inputs
Rated voltage (Ue)			VAC	600VAC L-L (rated max)
Operating range				50…720VAC L-L (415VAC L-N)
Frequency range			Hz	45…65
Type of measure				True RMS value
No-voltage release			ms	≥8
Measurement input impedance			kΩ	>1.10MΩ L-L, >0.55MΩ L-N
Type of connection				Single phase, two phase, three phase with or without neutral or balanced three phase system
Current inputs
Number of current input			Nr.	1
Type of input				Shunt supplied by external current transformer (low voltage). Max 5A
Measurement range				0.025...6A~ for 5A scale; 0.025...1.2A~ for 1A scale
Measurement method				True RMS value
Constant overload			Ie	1.2 Ie
Overload peak			A	50A for 1s
Burden per phase			W	<0.6VA
Measurement data
Type of voltage and current measurement				True RMS value
Power factor adjustment				0.5ind…0.5cap.
Type of temperature sensor				Internal
Temperature measurement range			°C	0…+212
Relay outputs
Number of relay output			Nr.	3 (up to 6 with EXP10 06 - EXP10 07)
Contact arrangement				2 NO-SPST + 1 C/O-SPDT
Rated current				5A 250V AC1
UL/CSA and IEC/EN 60947-5-1 designation				B300
Maximum current at common contact terminal			A	10
Maximum switching voltage			VAC	415
Electrical life (with rated load)			cycles	10⁵
Mechanical life			cycles	10⁷
Insulations
Rated insulation voltage Ui IEC/EN			V	600
Rated impulse withstand voltage Uimp			kV	9.5
Operating frequency withstand voltage			kV	5.2
Functions
Automatic recognition of current flow direction				Yes
4-quadrant operation				Yes
Master-Slave function				No
Independent auxiliary supply input				Yes
Three-phase voltage control				No
Current inputs				1
Dynamic (FAST) power factor correction				No
Power factor correction by single phase				No
Possibility of connecting inductive steps				No
Possibility of use in medium voltage				Yes
Possibility of phase-neutral insertion on a three-phase system				Yes
Analog outputs				No
Input programmable as function or external temperature sensor				No
USB communication interface				No
RS232 communication interface				Yes
Opto-isolated RS485 communication interface				Yes
Ethernet communication interface				Yes
Opto-isolated Profibus-DP interface				No
GPRS/GSM modem				No
Optical USB communication port on front				No
Optical Wi-Fi communication port on front				Yes
Fast setting of current transformer				Yes
Compatible with Xpress configuration and remote control software				Yes
Compatible with Synergy and Synergy Cloud,supervision and energy management software				Yes
Compatible with Sam1 App				Yes
Calendar-clock with backup reserve power				No
Data logging memory				No
Event logging: alarms, setup changes, etc.				No
Customisable internal counters				No
Connections
Type of terminal				Plug-in, removable
Conductor cross section
		min	mm²	0.2
		Max	mm²	2.5
		min	AWG	24AWG (18AWG according to UL/CSA)
		Max	AWG	12
Tightening torque (Max)
			Nm	0.56
			lbin	5 (4-5 according to UL/CSA)
Ambient conditions
Temperature
	Operating temperature
		min	°C	-20
		max	°C	+60
	Storage temperature
		min	°C	-30
		max	°C	+80
Relative humidity			%	<80%
Maximum Pollution degree				2
Overvoltage category				3
Measurement category				III
Climatic sequence				Z/ABDM (IEC/EN 60068-2-61)
Shock resistance				15g (IEC/EN 60068-2-27)
Vibration resistance				0.7g (IEC/EN 60068-2-6)
Housing
Execution				Flush mount
Material				Polycarbonate
Mounting				Flush-mount 96x96mm (3.78x3.78”)
Degree of protection				IP54 on front with gasket, if mounted in class IP54 panel or better. IP20 terminals
Dimensions (W x H x D)			mm	96 x 96 x 73.5
Weight			g	340
ETIM classification
ETIM 8.0				EC001443 - Effective power (cos phi) monitoring relay

Documents

30 - Automatic power factor controllers and thyristor modules (eng)

Automatic power factor controllers DCRL3, DCRL5. Quick installation manual (eng)
I376GBI02_21
Automatic power factor controllers DCRL3, DCRL5. Instructions manual (eng)
I377IGB02_21
Modbus communication protocol for automatic power factor controllers DCRL3, DCRL5, DCRL8 - Addendum (eng)
I427IGB05_20
Tips of communication among devices (eng)
I641GBI11_20

Certifications

cULus
EAC
RCM

Conformity

IEC/EN 61010-1
IEC/EN 61010-2-030
IEC/EN 61000-6-2
IEC/EN 61000-6-4
UL 508
CSA C22.2 n°14

Products > Power factor controllers and thyristor modules

DCRL3

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Automatic power factor controller, DCRL series, 3 steps

Type of product: Automatic power factor controllers
N° of steps: 3 up to 6 with EXP modules
Type of power factor correction: With contactors

Order code	DCRL3
Weight [g]	340
Qty. per package	1
Multiple qty. of packs per order	1
Package dimensions [mm]	124X104X076
Volume [cm³]	980.096
Bar code [EAN13]	8013975210512
HS Code	85389091