• Up to 6600A²s for I²t and 1200Vp blocking voltage
• Control voltages: 3-32 VDC, 20-275 VAC (24-190 VDC)
• IP20 protection
• Design according to EN/IEC60947-4-2, EN/IEC60947-4-3,
EN/IEC62314, UL508, CSA 22-2 No. 14-10
• Integrated voltage transient protection with varistor
• RoHS compliant
• Short circuit current rating: 100kA
• VDE approval
• Germanischer Lloyd approval
1
Product Description
This new range of solid state
contactors presents a unique
opportunity to maximize efficiency in panel space and is an
evolution of solid state switches for which Carlo Gavazzi is
very well known.
Voltage transient protection is standard across the output with a varistor.
Specifications are stated at 25°C unless otherwise noted.
1. Germanischer Lloyd approval applicable only to models RGC...15KGU,
RGC...20KGU and RGC...30KGU
The nominal current ratings
are at 40˚C. The smallest
width is 17.5mm and is rated
at 20 AAC. Power and control
teminals allow for safe looping
of cables.
Ordering Key
RGC 1 A 60 A 40 K G U _
Solid State Relay
Number of poles
Switching Mode
Rated Operational Voltage
Control voltage
Rated Operational current
Connection type for control
Connection type for power
Connection configuration
Option
Ordering Key
1Phase SSRRated VoltageControl VoltageRatedConnection Connection Connection
with heatsinkCurrent
6. Overload current profle definition: x: multiple of AC53a rating, Tx: duration of current surge, F: duty cycle
Overtemperature alarm specifications for RGC...P
RGC..D..PRGC..A..P
Output typePNP open collectorPotential Free
Normal stateClosedClosed
Maximum current rating50 mADC50 mADC
Rated voltage (EN61131-2: 2003)
Rated voltage, UsRGC...D90GGUP 24VDC ± 10%N/A
Fan rating, UfRGC...A90GGUP N/A24VDC ±10%, 50mA nominal
Alarm voltage dropTypical2.8VDC1.8VDC
Visual IndicationContinous Red LEDContinous Red LED
Reverse polarity protection24VDC24VDC
7: DC supply for alarm signal should be supplied from a Class 2 power source
8:Maximum voltage to be applied between 11+ and 12- (Ua) terminals should be 35VDC maximum with reference to A2-
7,8
, Ua24VDC -15%, +20%24VDC -15%, +20%
Maximum4VDC3.5VDC
Page 3
RGC...U
15mA
20mA
25mA
30mA
35mA
40mA
RGC1 .. A : input current vs input voltage
RGC .. A
0mA
5mA
10mA
15mA
20mA
25mA
30mA
35mA
40mA
0VAC50VAC100VAC15 0VAC200VAC250VAC300VAC
RGC1 .. A : input current vs input voltage
RGC .. A
15mA
20mA
25mA
30mA
35mA
40mA
RGC1 .. A : input current vs input voltage
0mA
5mA
10mA
15mA
20mA
25mA
30mA
35mA
40mA
0VDC50VDC100VDC1 50VDC200VDC250VDC
RGC1 .. A : input current vs input voltage
RGC .. A
RGC..A..P
(Normal Operation)
RGC..A..P
(Normal Operation)
RGC..A..P
(Active Protection)
RGC..A..P
(Active Protection)
Input specifications
RGC..D..
9
RGC..A..
Control voltage range
10
RGC..23..3 - 32 VDC20 - 275 VAC,
24 (-10%) - 190 VDC
RGC..60..4 - 32 VDC20-275 VAC,
24 (-10%) - 190 VDC
RGC...P (Uc) 5 - 32 VDC20-275 VAC,
24 (-10%) - 190 VDC
Pick-up voltageRGC..23..3.0 VDC20 VAC/DC
RGC..60..3.8 VDC
RGC...P5 VDC20 VAC/ 24VDC
Drop-out voltage1 VDC5 VAC/DC
Maximum Reverse voltage32 VDCResponse time pick-up ZC (RGC1A..)
0.5 cycle + 500µs @ 24VDC2 cycles
@ 230VAC/110VDC
Response time pick-up IO (RGC1B..)350µs @ 24 VDCN/A
Response time drop-out0.5 cycle + 500µs @ 24VDC0.5 cycle + 40ms @ 230VAC/ 110VDC
Input current @ 40°CSee diagrams belowSee diagrams below
9. DC control to be supplied by class 2 power source
10. For GL approved models control range for RGC1.23D.. is 4-32 VDC and for RGC1.60D.. 5-32 VDC
RG..A..
Page 4
10.0mA
15.0mA
20.0mA
25.0mA
A1 Characteristics: DC input current vs Input voltage
Detailed Over temperature Alarm Procedure (for RGC...P)
ALARM Signal and Fan
ALARM Signal only
(applicable to RGC..D90GGUP)
CAUTION
• Alarm condition resets whenever the voltage signal is removed from terminal A1 (+)
• In the case of RGC...D90GGUP, if the voltage signal is not applied across A1(+) and A2 (-) terminals, the overtemperature detection and functionality is lost
(including fan operation and alarm signalling)
• In the case of RGC1A60A90GGUP it is necessary to supply IN2 and IN3 with 24VDC for fan operation.
• Alarm procedure for RGC1A60A90GGUP follows ‘Alarm signal only’ flow since fan is continously operating.
• Alarm condition automatically resets ONLY when power semiconductor temperature < 80˚C
• Control input lines must be installed together to maintain products' susceptability to Radio Frequency interference.
• Use of AC solid state relays may, according to the application and the load current, cause conducted radio interferences. Use of mains filters may be
necessary for cases where the user must meet E.M.C requirements. The capacitor values given inside the filtering specification tables should be taken only
as indications, the filter attenuation will depend on the final application.
• Performance Criteria 1: No degradation of performance or loss of function is allowed when the product is operated as intended.
• Performance Criteria 2: During the test, degradation of performance or partial loss of function is allowed. However when the test is complete the
product should return operating as intended by itself.
• Performance Criteria 3: Temporary loss of function is allowed, provided the function can be restored by manual operation of the controls.
330 nF / 275V / X145A
330 nF / 275V / X145A
470 nF / 275V / X165A
330 nF / 760V / X145A
330 nF / 760V / X145A
470 nF / 760V / X165A
Filter Connection Diagrams
1 Phase
3 Phase
Page 11
RGC...U
A1~
1 L1
A2 -2T1
11+
12-A1+
A2-
Uc
Alarm
Out.
+Ua
12-
0V
0V
11+
12-A1+
A2-
Uc
Uc
Alarm
Out.
+Ua
-Ua
12-
0V
Uc
OUT
IN1
A1+
A2-
IN3
IN2
FAN+
(Red)
Us
Alarm
Out.
0V
FAN(Black)
IN1
U
C
11+
12-
A1+
A2-
IN3
IN2
FAN(Black)
Uc
Alarm
Out.
+Ua
FAN+
(Red)
12-
-Ua
Uf
+
-
Connection Diagram (No OTP)
AC Controlled
In AC controlled types only (RG..A..) a
varistor is placed across A1/A2 terminals.
Connection Diagram (with OTP)
DC Controlled
In DC controlled types only (RG..D..) a diode is placed in series
with the control circuit for protection against reverse biased
connection.
Type 1 protection implies that after a short circuit, the device under test will no longer be in a functioning state. In type 2 co-ordination the device under test
will still be functional after the short circuit. In both cases, however the short circuit has to be interrupted. The fuse between enclosure and supply shall not
open. The door or cover of the enclosure shall not be blown open. There shall be no damage to conductors or terminals and the condcutors shall not separate from terminals. There shall be no breakage or cracking of insulating bases to the extent that the integrity of the mounting of live parts is impaired.
Discharge of parts or any risk of fire shall not occur.
The product variants listed in the table hereunder are suitable for use on a circuit capable of delivering not more than 100,000A rms Symmetrical Amperes,
600 Volts maximum when protected by fuses. Tests at 100,000A were performed with Class J fuses, fast acting; please refer to the table below for maximum
allowed ampere rating of the fuse. Use fuses only.
Co-ordination type 1 (UL508)
Part No.Max. size [A]ClassCurrent [kA]Voltage [VAC]
13. between MCB and SSR Relay (including return path which goes back to the mains).
Note: A prospective current of 6kA and a 230/400V power supply system is assumed for the above suggested specifications. For cables with different cross
section than those mentioned above please consult Carlo Gavazzi's Technical Support Group.
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