Carlo Gavazzi RGH Catalog Page
Solid State Relays
Zero Switching
Types RGH Solid State Contactor
• Product width ranging from 17.5mm to 70mm
• Rated Operational voltage: Up to 600 VAC
• Rated Operational current: Up to 60 AAC @ 40°C
• Up to 6600 A²s for I²t and 1600Vp blocking voltage
• Control voltages: 4-32 VDC, 20-275 VAC (24-190 VDC)
• IP20 protection
• Design according to EN/IEC60947-4-2 ,
EN/IEC60947-4-3, EN/IEC62314, UL508, CSA22-2 No14-10
• Integrated voltage transient protection with Varistor
• RoHS compliant
• Short circuit current rating: 100kA
• VDE approval
Product Description
This range of Solid State contactors offers the possibility of
1600Vp blocking voltage as
well as the use of a less expensive means for short circuit
protection due to the use of
semiconductors with high I²t
ratings combined with a small
width dimension for the product which can go as narrow as
17.5mm for the 20A version.
The nominal current ratings
are at 40°C.
Specifications are stated at
25°C unless otherwise stated.
Ordering Key
RGH 1 A 60 A 31 K K E
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
Ordering Key
1Phase SSR Rated Voltage Control Voltage Rated Current Connection Connection
with heatsink Control Power configuration
RGH1A: ZC 60: 600V D: 4-32VDC 15: 20AAC, 6600A2s K: Screw K: Screw E: Contactor
+10% - 15%, 1600Vp A: 20-275VAC, 20: 23AAC, 1800A2s M: Pluggable G: Box Clamp U: SSR
24-190VDC 21: 23AAC, 6600A2s Spring-loaded
31: 30AAC, 6600A2s
40: 40AAC, 1800A2s
41: 40AAC, 6600A2s
60: 60AAC, 6600A2s
Selection Guide (ZC = Zero Cross Switching)
Rated Output Blocking Connection Control Connection Rated Operational Current @ 40˚C (I2t value in brackets)
Voltage Voltage Control/ Power Voltage Type 20 AAC (6600 A
600VAC, ZC 1600Vp Screw/ Screw 4-32VDC E-type RGH1A60D15KKE RGH1A60D20KKE RGH1A60D21KKE RGH1A60D31KKE
Spring/ Screw 4-32VDC E-type RGH1A60D15MKE RGH1A60D20MKE RGH1A60D21MKE RGH1A60D31MKE
Screw/ Screw 20-275VAC, E-type RGH1A60A15KKE RGH1A60A20KKE RGH1A60A21KKE RGH1A60A31KKE
24-190VDC
Spring/ Screw 20-275VAC, E-type RGH1A60A15MKE RGH1A60A20MKE RGH1A60A21MKE RGH1A60A31MKE
24-190VDC
2
s) 23 AAC (1800 A2s) 23 AAC (6600 A2s) 30 AAC (6600 A2s)
Rated Output Blocking Connection Control Connection Rated Operational Current @ 40˚C (I2t value in brackets)
Voltage Voltage Control/ Power Voltage Type 40 AAC (1800 A
600VAC, ZC 1600Vp Screw/ Box clamp 4-32VDC E-type RGH1A60D40KGE RGH1A60D41KGE RGH1A60D60KGE
Screw/ Box clamp 4-32VDC U-type - RGH1A60D41KGU RGH1A60D60KGU
Spring/ Box clamp 4-32VDC E-type - RGH1A60D41MGE Screw/ Box clamp 20-275VAC, E-type RGH1A60A40KGE RGH1A60A41KGE RGH1A60A60KGE
24-190VDC
Screw/ Box clamp 20-275VAC, U-type - RGH1A60A41KGU RGH1A60A60KGU
24-190VDC
Spring/ Box clamp 20-275VAC, E-type - RGH1A60A41MGE -
24-190VDC
2
s) 40 AAC (6600 A2s) 60 AAC (6600 A2s)
RGH
Output Voltage Specifications
Operational voltage range 42-600 VAC,
+10% -15% on maximum
Blocking voltage 1600 Vp
Internal varistor 680 V
General Specifications
Latching voltage
(across L1-T1) ≤20V
Operational frequency
range 45 to 65Hz
Power factor > 0.5 @ Vrated
Finger Protection IP20
Control input status continuously ON Green LED,
when control input is applied
Environmental Specifications
Operating Temperature -40°C to 80°C (-40˚F to +176˚F)
Storage Temperature -40°C to 100°C (-40˚F to +212˚F)
RoHS (2002/95/EC) Compliant
Impact resistance
(EN 50155, EN 61373) 15/11 g/ms
Vibration resistance
(2-100Hz, IEC60068-2-26,
EN50155, EN61373) 2g per axis
Relative humidity 95% non-condensing @ 40˚C
UL flammability rating
(housing) UL 94 V0
Pollution degree 2
(non-conductive pollution with
possibilities of condensation)
Over-voltage category III
(fixed installations)
Isolation
Input to Output 4000Vrms
Input&Output to Case 4000Vrms
Input specifications
RGH..D..
Control voltage range 4 - 32 VDC 20 - 275 VAC,
Pick-up voltage 3.8 VDC 20VAC/DC
Drop-out voltage 1 VDC 5VAC/DC
Maximum Reverse voltage 32 VDC Response time pick-up ZC (RGH1A..)
Response time drop-out 0.5 cycle + 500µs @ 24VDC 0.5 cycle + 40ms
Input current @ 40°C See diagrams below See diagrams below
RG..D.. RG..A..
DC input current Vs Input Voltage
0.5 cycle + 500µs @ 24VDC 2 cycles
1
AC input current Vs Input Voltage
RGH..A..
24 (-10%) - 190VDC
@ 230VAC/110VDC
@ 230VAC/ 110VDC
1: DC control to be supplied by a Class 2 power source
RGH
RGH...20
RGH...40
RGH...41
RGH...60
RGH...21
RGH...31
RGH...15
Motor Ratings: HP (UL508) / kW (IEC60947-4-2) @ 40°C
115 VAC 230 VAC 400 VAC 480 VAC 600 VAC
RGH..15 1/3HP / 0.18kW 1HP / 0.37kW 2HP / 0.75kW 3HP / 1.1kW 3HP / 1.5kW
RGH..20/21 1/2HP / 0.18kW 1-½HP / 0.37kW 2HP / 0.75kW 3HP / 1.1kW 3HP / 1.5kW
RGH..31 3/4HP / 0.37kW 2HP / 1.1kW 3HP / 1.5kW 5HP / 2.2kW 5HP / 3.7kW
RGH..40 3/4HP / 0.37kW 2HP / 1.1kW 3HP / 1.5kW 5HP / 2.2kW 5HP / 3.7kW
RGH..41 1½HP / 0.56kW 3HP / 1.5kW 5HP / 2.2kW 7½HP / 3.7kW 10HP / 4kW
RGH..60 2HP / 0.75kW 3HP / 1.5kW 5HP / 4kW 7½HP / 4kW 10HP / 5.5kW
Output Specifications (@ 25˚C unless otherwise specified)
RGH..15 RGH..20 RGH..21 RGH..31 RGH..40 RGH..41 RGH..60
Rated operational current
AC-51 rating @ Ta=25°C 20 AAC 25.5 AAC 25.5 AAC 30 AAC 43.7 AAC 49 AAC 75 AAC
AC-51 rating @ Ta=40°C 20 AAC 23 AAC 23 AAC 30 AAC 40 AAC 40 AAC 60 AAC
AC-53a rating @ Ta=40°C 5 AAC 5 AAC 5 AAC 10 AAC 10 AAC 13 AAC 18 AAC
Number of motor starts
(x:6, Tx:6s, F:50%) at 40˚C230 30 30 30 30 30 30
Min. operational current 400 mAAC 250 mAAC 400 mAAC 400 mAAC 250 mAAC 400 mAAC 400 mAAC
Rep. overload current -
(Motor Rating) PF = 0.4 - 0.5
UL508: T
tON=1s, t
Maximum transient
surge current (I
Maximum off-state
leakage current 3 mA 3 mA 3 mA 3 mA 3 mA 3 mA 3 mA
I²t (10ms) Minimum 6600 A²s 1800 A²s 6600A²s 6600A²s 1800A²s 6600A²s 6600A²s
Crititcal dv/dt
(@ Tj init = 25°C) 1000 V/us 1000 V/us 1000 V/us 1000 V/us 1000 V/us 1000 V/us 1000 V/us
=40°C,
AMB
=9s, 50cycles 60 AAC 60 AAC 60 AAC 84 AAC 84 AAC 126 AAC 144 AAC
OFF
) 1150 Ap 600 Ap 1150 Ap 1150 Ap 600 Ap 1150 Ap 1150 Ap
TSM
2 Overload current profle definition:
x: multiple of AC53a rating, Tx: duration of current surge, F: duty cycle
Output Power Dissipation
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