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DataSheet

Solid State Contactor

DRC Series

• 7.6 Amp Motor Controller rated Solid State Contactor

• Load voltage range up to 530VAC

• Fits standard 35mm DIN-RAIL

• LED input status indicator

• AC or DC control

• Zero-crossing (resistive loads) or instantaneous turn-on (inductive loads) output

• C-UL-US Listed, IEC Rated, CE & RoHS Compliant, Horsepower Rated

• Built in Overvoltage Protection

• Ultra-efficient thermal management design (Patented)

Start / Stop

Reversing

Solicon DRC3 Series are Solid State Contactors intended for

frequently switching on and off three phase loads up to 5 HP, 480

VAC 7.6 Amps. They are available in both contactor versions

DRC3P and reversing contactor versions DRC3R.

The Solicon Contactor DRC3P is available in either instantaneous

turn-on (for Motor Control) or zero voltage turn-on (for Resistive

Loads). It is available in either 2 or 3 controlled leg versions. The

2 legs control version is particularly suitable for motor control

circuits where the neutral conductor is not utilized.

The Solicon Reversing Contactor DRC3R includes an interlock

control that allows only off, forward and reverse operation in a

safe mode while providing high space saving; it switches

instantaneously upon application of the control voltage unless an

instantaneous change of direction is commanded, then it will

delay the direction change by 100msec in order to prevent

simultaneous forward and reverse operations.

All the models of Solicon DRC3 Series combine the benefits and

advantages of a solid state contactor with the functionality and

simplicity of use of an electromechanical contactor thanks to the

proprietary thermal management technology (Patented) and

complete electrical insulation (no grounding required); the

embedded auxiliary contacts, normally open and/or normally

closed are intended to be used at 18-280Vac. Three different

control voltages are available in order to cover most the

applications. All models include overvoltage protection.

PRODUCT SELECTION

Control Voltage Without Auxiliary Contact 1 NO+NC Auxiliary Conctat 2 NO Auxiliary Contact

230 VAC DRC3P48A400, DRC3R48A400 DRC3P48A411

120 VAC DRC3P48B400, DRC3R48B400 DRC3P48B411

24 VAC/DC DRC3P48D400, DRC3R48D400 DRC3P48D411

DRC3P48A420, DRC3R48A420

DRC3P48B420, DRC3R48B420

DRC3P48D420, DRC3R48D420

AVAILABLE OPTIONS

Required for valid part number

For options only and not required for valid part number

Do not forget to visit us at: www.crydom.com

DRC

Series

Operating Voltage

40: 400 VAC

(3R function only)

48: 480 VAC

Control Voltage

A: 230 VAC

B: 120 VAC

D: 24 VAC/DC

Function

3P: Contactor

3R: Reversing Contactor

48 D3P

Load Current per Phase

4: 7.6 Amp FLA

(x2 Controlled Legs

& 3R function);

4.8 Amp FLA

(x3 Controlled Legs only)

Auxiliary Contacts,

N.O. - N.C.

00: Not included

11: 1 Solid State Auxiliary

Contact, Normally Open;

1 Solid State Auxiliary

Contact, Normally Closed

(3P function only)

20: 2 Solid State Auxiliary

Contacts, Normally Open

Switching Mode

(3P function only)

Blank: Zero Voltage Turn-On

R: Instantaneous Turn-On

Controlled Legs

(3P function only)

Blank: 3 Controlled Legs

2: 2 Controlled Legs

R 2

Summary of content (11 pages)

PAGE 1
Solid State Contactor DataSheet DRC Series • 7.
PAGE 2
Solid State Contactor DataSheet OUTPUT SPECIFICATIONS (1) Description DRC3Pxxxx DRC3Pxxxx-2 DRC3R40xxx DRC3R48xxx Operating Voltage (47-63Hz) [Vrms] Transient Overvoltage [Vpk] (2) Maximum Off-State Leakage Current @ Rated Voltage [mArms] Maximum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] Load Current, Resistive UL508/AC51 @ 40°C [Arms] (3) Load Current, Motor Controller UL508/AC53 @ 480VAC [Arms] (3) Minimum Load Current [Arms] Maximum Surge Current [Apk] 1 Cycle 60Hz Maximum Surge Current [Apk]
PAGE 3
Solid State Contactor DataSheet MECHANICAL SPECIFICATIONS (1) Tolerances: ±0.02 in / 0.5 mm All dimensions are in: inches [millimeters] 3.51 [89.16] 2.92 [74.17] 0.23 [5.84] A3 23 A1 DRC3 2.58 [65.53] 2.29 [58.26] 1.23 [31.19] 3.41 [86.71] 13 1.68 [42.67] IND. CONT. EQ. INPUT STATUS XXXX 14 24 A2 3.78 [96.02] 1.78 [45.31] Fig. 1 TERMINAL SCREW TYPE Top/Bottom view (Fig.
PAGE 4
Solid State Contactor DataSheet SWITCHING FREQUENCY/LOAD CHARACTERISTIC FOR ALL DEVICES IL : Load Operating Current IR : Rated Full Load Current [FLA] ID : Direct-On-Line Inrush Current tL : Load Operating Current Time tD : Direct-On-Line Inrush Current Time tC : Cycle Time tOn : On Time tOff : Off Time ID IR IL tD tL tOn tOff tC MAXIMUM ALLOWABLE NUMBER OF STARTS PER HOUR DEPENDING ON THE STARTING TIME tD AND THE ON PERIOD tOn (as for standard IEC 60947-4-2) FOR ALL DEVICES Without overload relay (lim
PAGE 5
Solid State Contactor DataSheet SHORT CIRCUIT AND OVERLOAD PROTECTION FOR ALL DEVICES (Conforming to the IEC60947-4-2 and UL508) IEC standard 60947-4-1 make a distinction between two different types of protection, (called “coordination”), which are designated types “1” and "2". Any short-circuit that occurs is cleared safely by either type of coordination. The only difference between the 2 categories concerns the extent of the SSR damage caused by the short-circuit.
PAGE 6
Solid State Contactor DataSheet WIRING AND BLOCK DIAGRAM (13) DRC3P CONTACTOR DRC3Pxxx400xx DRC3Pxxx411xx DRC3Pxxx420xx 48-530 VAC, 50 - 60 Hz L1 L2 L3 L1 L2 L3 Short circuit and overload current protection (see page 5) L3 A1 DRC3PXXX400XX IND. CONT. EQ. CONTROL INPUT INPUT STATUS XXXX A2 T1 T2 T1 T3 T2 T3 L1 T2 /> L2 13 /> L3 21 A1 DRC3PXXX411XX IND. CONT. EQ.
PAGE 7
Solid State Contactor DataSheet DRC3R REVERSING CONTACTOR DRC3Rxxx400xx DRC3Rxxx420xx 48-510 VAC, 50 - 60 Hz L1 L2 L3 L1 L2 L3 Short circuit and overload current protection (see page 5) L1 /> L2 /> L3 A3 A1 CONTROL INPUT (Forward) DRC3RXXX400XX IND. CONT. EQ.
PAGE 8
Solid State Contactor DataSheet TIMING DIAGRAM FOR DRC3R Input/Output 1 2 3 TIME DIAGRAM 4 5 6 7 8 9 10 Input A2 Input A3 FWD Direction 100 msec 100 msec REV Direction 100 msec STEP interlock DESCRIPTION 1, 4, 10 Initial Condition A2 & A3 open 2 A2 is activated, FWD Output wait for 100ms 3, 9 FWD direction is activated 4 A2 change to off. FWD Output is desable at the same time 5 A3 is activated REV Output wait for 100ms 6 REV direction is On 7 Interlock fuction is activated.
PAGE 9
Solid State Contactor DataSheet ACCESSORIES FOR ALL DEVICES Recommended Accessories Motor Nominal Current Bimetal Overload Relay Electronic Overload Relay Thermal Magnetic Circuit Breaker (Push Button) Thermal Magnetic Circuit Breaker (Selector) 0.40 - 0.63 A LRD04 LR97 D015xx GV2ME04 GV2P04 0.63 - 1 A LRD05 LR97 D015xx GV2ME05 GV2P05 1 - 1.6 A LRD06 LR97 D07xx GV2ME06 GV2P06 1.6 - 2.5 A LRD07 LR97 D07xx GV2ME07 GV2P07 2.5 - 4 A LRD08 LR97 D07xx GV2ME08 GV2P08 4 - 6.
PAGE 10
Solid State Contactor DataSheet DANGER / PELIGRO / DANGER /GEFAHR / PERICOLO / 危险 HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH. • Disconnect all power before installing or working with this equipment. • Verify all connections and replace all covers before turning on power. Failure to follow these instructions will result in death or serious injury. RIESGO DE DESCARGA ELECTRICA O EXPLOSION. • Desconectar todos los suministros de energia a este equipo antes de trabajar con este equipo.
PAGE 11
Solid State Contactor DataSheet ANNEX - ENVIROMENTAL INFORMATION The environmental information disclosed in this annex including the EIP Pollution logo are in compliance with People’s Republic of China Electronic Industry Standard SJ/T11364 – 2006, Marking for Control of Pollution Caused by Electronic Information Products.