Product designation				Automatic power factor controller, 8 relay steps, graphic display
Product type designation				DCRG8
Auxiliary supply
Rated auxiliary supply voltage Us
	AC
		min	VAC	100
		Max	VAC	415
	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	27 (with 4 EXP modules)
Power dissipation Max			W	10.5 (with 4 EXP modules), 5.5 (with no EXP modules)
Immunity time for microbreakings			ms	≥35ms (110VAC); ≥80ms (220…415VAC)
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 Hz / 360…440 Hz
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.	3
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 + PT100 with EXP1004 + NTC with EXP1016
Temperature measurement range			°C	0…+212
Relay outputs
Number of relay output			Nr.	8 (up to 18 with EXP10 06 - EXP10 07)
Contact arrangement				7 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	30 x 10⁶
Static Outputs
Number of static output				0 (up to 8 with EXP1001)
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				Yes
Independent auxiliary supply input				Yes
Three-phase voltage control				Yes
Current inputs				3
Dynamic (FAST) power factor correction				Yes
Power factor correction by single phase				Yes
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				Yes
Input programmable as function or external temperature sensor				Yes
USB communication interface				Yes
RS232 communication interface				Yes
Opto-isolated RS485 communication interface				Yes
Ethernet communication interface				Yes
Opto-isolated Profibus-DP interface				Yes
GPRS/GSM modem				Yes
Optical USB communication port on front				Yes
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				Yes
Data logging memory				Yes
Event logging: alarms, setup changes, etc.				Yes
Customisable internal counters				Yes
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	5Ibin (4-5Ibin according to UL/CSA)
Ambient conditions
Temperature
	Operating temperature
		min	°C	-20
		max	°C	+70
	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 144x144mm (5.67x5.67”)
Degree of protection				IP65 on front, IP20 terminals
Dimensions (W x H x D)			mm	144 x 144 x 53.2
Weight			g	980
ETIM classification
ETIM 8.0				EC001443 - Effective power (cos phi) monitoring relay

文档

Products and solutions for power factor correction (eng)
PD071GB 04_14

DCRG8 power factor controller

认证

cULus
EAC
RCM

符合

IEC 61010-1
IEC/EN 61000-6-2
IEC/EN 61000-6-3
UL 508
CSA C22.2 n°14

产品 > 无功功率自动补偿控制器和晶闸管

DCRG8

对比

8 步

Type of product: Automatic power factor controllers
N° of steps: 8 up to 32 with EXP modules
Type of power factor correction: With contactors

订购代码	DCRG8
重量（g）	680
产品包装数量	1
订单包装数量	1
产品包装尺寸（毫米）	185X176X084
体积[立方厘米]	2735.04
条形码（EAN13)	8013975202012
HS 代码	85389091