CKRA2430EPR Crydom Co., CKRA2430EPR Datasheet

RELAY SSR SPST 30A@28OVAC PHASE

CKRA2430EPR

Manufacturer Part Number
CKRA2430EPR
Description
RELAY SSR SPST 30A@28OVAC PHASE
Manufacturer
Crydom Co.
Series
CKR24r
Datasheets

Specifications of CKRA2430EPR

Circuit
SPST-NO (1 Form A)
Output Type
AC, Zero Cross
Load Current
30A
Voltage - Input
18 ~ 36VAC
Voltage - Load
24 ~ 280 V
Mounting Type
DIN Rail
Termination Style
Screw Terminal
Package / Case
SSR with Integrated Heatsink
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
On-state Resistance
-
MOUNTING CONSIDERATIONS
CKRINST
Rev. 100107
PAGE 1 OF 3
CKR Series
Crydoms CKR Series Solid State Relays were developed to offer the advantages of semiconductor switching technology in a
standard 22.5mm industrial package. Quick and easy installation is coupled with low drive power requirements and efficient,
reliable power SCR output. Box Clamp terminals and LED status indication complete the package. This compact new design
offers up to 30Arms in ambient temperatures of 25C.
Manufactured in Crydom’s ISO 9001 Certified facility for optimum product performance and reliability.
APPROVALS: UL, CSA, VDE, CE Mark.
MOUNTING OF CKR SERIES OF SOLID STATE RELAYS
CKR Series SSRs are designed to fit to an industry standard TS35 DIN Rail. Mounting clip incorporates tabs for screw mounting to panel.
MOUNTING TO THE DIN RAIL
Locate rail and align with non moveable
end of CKR DIN clip. Using reasonable
force, push CKR in the direction of the
arrow shown.
To achieve maximum ratings, there must be
minimum spacing of 0.8 inch (20mm)
between the devices in free air.
+3/A1
1/L1
SOLID STATE
CONTACTOR
CKR SERIES
OUTPUT
2/T1
4/A2
Minimum
0.8 inch
(20mm)
+3/A1
1/L1
SOLID STATE
CONTACTOR
CKR SERIES
OUTPUT
2/T1
4/A2
THERMAL CONSIDERATIONS
Pull release tag in direction of arrow using
blade of screwdriver.
The CKR power switching range is based on semiconductor
technology and therefore generates heat during operation.
The following derating curves must be observed before installation.
Crydom products are rated for 100% Duty Cycle.
REMOVAL FROM DIN RAIL
30
25
20
15
10
Load Current vs Ambient Temperature
5
CKR 30Amp
CKR 20Amp
CKR 10Amp
(100 % Duty Cycle)
20
AMBIENT TEMPERATURE (°C)
40
60
80

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CKRA2430EPR Summary of contents

Page 1

... CKR Series Crydoms CKR Series Solid State Relays were developed to offer the advantages of semiconductor switching technology in a standard 22.5mm industrial package. Quick and easy installation is coupled with low drive power requirements and efficient, reliable power SCR output. Box Clamp terminals and LED status indication complete the package. This compact new design offers up to 30Arms in ambient temperatures of 25C. Manufactured in Crydom’ ...

Page 2

... Turn-on time for DC control random turn-on versions is 0.02msec. Input circuitry for DC control version incorporates active current limiter. PROTECTION Over Current and Short Circuit A solid state relay should be protected by a semiconductor fuse. This type of fuse provides extremely fast opening of the circuit. A fuse should be selected that has let-through rating that 2 is less than the I t capability of the SSR, for the same duration ...

Page 3

DANGER / PELIGRO / DANGER /GEFAHR / PERICOLO / PERIGO HAZARD OF RIESGO DE ELECTRIC DESCARGA SHOCK, ELECTRICA O EXPLOSION, EXPLOSION. OR ARC FLASH. • Desconectar • Disconnect all todos los power before suministros de installing or energia a este ...

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