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Home > Solid State Relays (S.S.R) > Solid State Relays (S.S.R) 3 PHASE > K2R480C**AA(AC-AC)(480VAC)三相二線系列
 
K2R480C**AA(AC-AC)(480VAC)3 PHASE Series
   
DC SOLID STATE RELAY(S.S.R)

K2R480C1AA

 K2R480R1AA
K2R480C2AA
 K2R480R2AA
K2R480C3AA
 K2R480R3AA
K2R480C4AA
 K2R480R4AA
K2R480C5AA
 K2R480R5AA
K2R480C7AA
 K2R480R7AA
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PRODUCT SELECTON
Model No. Descriptions:
Motor reversing for 3-phase induction motors.
Rated operational voltage : Up to 480VACrms.
Built-in interlock function.
DC control voltage / AC control voltage
Built-in voltage transient protection.
Insulation: Optocoupler (input-output ) 4000VACrms.

 

OUTPUT SPECIFICATIONS
  Description K2R480C1DA K2R480C2DA
 K2R480C3DA
 K2R480C4DA
 K2R480C5DA
 K2R480C7DA
  Motor rating 1HP/0.75kW 2HP/1.5kW 3HP/2.2kW 4HP/3.0kW 5HP/4.0kW 7.5HP/5.5kW
  Operating Voltage [VAC] 24-480 24-480 24-480 24-480 24-480 24-480
  Maximum Transient Overvoltage [Vpk] 1200 1200 1200 1200 1200 1200
  Maximum Off-State Leakage Current @Rated Voltage [mA] Less 1m Ams Less 1m Ams Less 1m Ams Less 1m Ams Less 1m Ams Less 1m Ams
  Maximum Surge Current [Adc] (10ms) 10A 20A 30A 40A 50A 75A
  Maximum On-State Voltage Drop @ Rated Current [Vdc] 1.6 1.6 1.6 1.6 1.6 1.6
  Thermal Resistance Junction to Case (Rjc) [℃/W] 0.8 0.8 0.8 0.8 0.8 0.8

 

INPUT SPECIFICATIONS
Description K2R480C1DA K2R480C2DA
 K2R480C3DA
 K2R480C4DA
 K2R480C5DA
 K2R480C7DA
Control Voltage Range 80-280VAC 80-280VAC 80-280VAC 80-280VAC 80-280VAC 80-280VAC
Minimum Turn-on Voltage 10 10 10 10 10 10
Minimum Turn-off Voltage 2.0 2.0 2.0 2.0 2.0 2.0
Typical Input Current at Nominal Voltage 15mA 15mA 15mA 15mA 15mA 15mA
Nominal Input Impedance 1.5 Kohm 1.5 Kohm 1.5 Kohm 1.5 Kohm 1.5 Kohm 1.5 Kohm
Maximum Turn-on Time [msec] Less 2m Sec Less 2m Sec Less 2m Sec Less 2m Sec Less 2m Sec Less 2m Sec
Maximum Turn-off Time [msec] Less 1/2AC cycle Less 1/2AC cycle Less 1/2AC cycle Less 1/2AC cycle Less 1/2AC cycle Less 1/2AC cycle

 

GENERAL SPECIFICATIONS
Description K2R480C1DA K2R480C2DA
 K2R480C3DA
 K2R480C4DA
 K2R480C5DA
 K2R480C7DA
Dielectric Strength , Input-Output Base ( 50/60Hz) 2500 2500 2500 2500 2500 2500
Minimum Insulation Resistance 109ohm 109ohm 109ohm 109ohm 109ohm 109ohm
Maximum Capacitance , Input-Output Less 15pf Less 15pf Less 15pf Less 15pf Less 15pf Less 15pf
Ambient Operating Temerature Range -20℃∼+80℃ -20℃∼+80℃ -20℃∼+80℃ -20℃∼+80℃ -20℃∼+80℃ -20℃∼+80℃
Ambient Storage Temperature Range -40℃∼+100℃ -40℃∼+100℃ -40℃∼+100℃ -40℃∼+100℃ -40℃∼+100℃ -40℃∼+100℃
Switch ing Type Zero Cross Zero Cross Zero Cross Zero Cross Zero Cross Zero Cross
Weight ( g) 600g 600g 600g 600g 600g 600g

 

GENERAL NOTES
(1) All parameters at 25℃ unless otherwise specified
(2) Dielectric strength and insulation resistance are measured between input and output
(3) Heat sinking require ,for derating curves see next page.

 

EQUIVALENT CIRCUIT
DC INPUT

 

MECHANICAL DIMENSIONS (Unit:mm)

 

EXAMPLE APPLICATION HEAT SINK
KH104-104  
   
KH197  

 
Kytech Electronics Ltd.
No.68, Ln. 131, Sec. 4, Fudan Rd., Pingzhen City, Taoyuan County 324, Taiwan (R.O.C.)
Tel :886-3-4930055 Fax:886-3-4922455
 
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