A4840 Crydom Co., A4840 Datasheet
A4840
Manufacturer Part Number
A4840
Description
RELAY SSR 40A 480VAC AC
Manufacturer
Crydom Co.
Series
A48r
Specifications of A4840
Load Current
40A
Circuit
SPST-NO (1 Form A)
Output Type
AC, Zero Cross
Voltage - Input
90 ~ 280VAC
Voltage - Load
80 ~ 530 V
Mounting Type
Chassis Mount
Termination Style
Screw Terminal
Package / Case
Hockey Puck
Control Voltage Range
90Vrms To 280Vrms
Operating Voltage Range
80Vrms To 530Vrms
Isolation Voltage
4000Vrms
Control Voltage Type
AC
Relay Terminals
Screw Clamp
Input Type
AC
Input Voltage (max)
280V
Output Voltage (max)
280(RMS)V
Input Current (max)
4mA
Output Current
40A
Output Device
SCR
Pin Count
4
Mounting
Screw
Operating Temp Range
-40C to 80C
Operating Temperature Classification
Commercial
Rad Hardened
No
Load Voltage Rating
530 V
Load Current Rating
40 A
Mounting Style
Panel
Relay Type
Solid State
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
On-state Resistance
-
Lead Free Status / Rohs Status
Compliant
Other names
CC1093
Series 1 240 VAC
PRODUCT SELECTION
Control Voltage
3-32 VDC
90-280 VAC
18-36 VAC
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (1)
Description
Operating Voltage (47-63Hz) [Vrms]
Transient Overvoltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2)
Maximum Load Current (3) [Arms]
Minimum Load Current [mArms]
Maximum 1 Cycle Surge Current (50Hz) [Apk]
Maximum 1 Cycle Surge Current (60Hz) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum 1/2 Cycle I² t for Fusing (50Hz) [A² sec]
Maximum 1/2 Cycle I² t for Fusing (60Hz) [A² sec]
Minimum Power Factor (with Maximum Load)
A2410E
D2410
A2410
10A
• Crydom's signature family of solid-state relays. Ratings from 10A to
• SCR output for heavy industrial loads
• AC or DC control
• Zero-crossing (resistive loads) or random-fire (inductive loads) output
•
125A @ 24-280 VAC
UL/CSA/VDE Approved, CE Compliant to EN60950-1
A2425E
D2425
A2425
25A
A2450E
D2450
A2450
50A
24-280
10A
1.48
600
500
115
120
1.6
0.5
10
10
40
66
60
A2475E
D2475
A2475
75A
24-280
25A
1.02
600
500
239
250
239
259
1.6
0.5
10
25
40
24-280
50A
1779
1621
0.63
600
500
597
625
1.6
0.5
10
50
40
A2490E
D2490
A2490
90A
24-280
75A
1000
4555
4150
0.31
600
500
954
1.6
0.5
10
75
40
A24110E
D21110
A24110
110A
24-280
90A
1145
1200
6560
5976
0.28
600
500
1.6
0.5
10
90
40
110A
24-280
10249
1432
1500
9338
0.25
600
500
110
150
1.7
0.5
10
A24125E
D24125
A24125
125A
125A
24-280
13950
12709
1670
1750
0.22
600
500
125
150
1.7
0.5
10
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A4840 Summary of contents
Page 1
... Maximum 1/2 Cycle I² t for Fusing (50Hz) [A² sec] Maximum 1/2 Cycle I² t for Fusing (60Hz) [A² sec] Minimum Power Factor (with Maximum Load) • Crydom's signature family of solid-state relays. Ratings from 10A to 125A @ 24-280 VAC • SCR output for heavy industrial loads • ...
Page 2
INPUT SPECIFICATIONS (1) Description Control Voltage Range Maximum Reverse Voltage Maximum Turn-On Voltage Minimum Turn-Off Voltage Typical Input Current Nominal Input Impedance [Ohms] Maximum Turn-On Time [msec] (4) Maximum Turn-Off Time [msec] GENERAL SPECIFICATIONS Description Dielectric Strength, Input/Output/Base (50/60Hz) Minimum ...
Page 3
WIRING DIAGRAM MECHANICAL SPECIFICATIONS ...
Page 4
THERMAL DERATE INFORMATION AGENCY APPROVALS EN60950 : Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7: E116949 LR81689 10143 UG (Not Applicable: -B and 4D ) Rev. 121710 ...
Page 5
...
Page 6
ANNEX - ENVIROMENTAL INFORMATION ...