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Product
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ASH-C-DA series single phase DC to AC solid state relay

Model number and parameters
Model number Load current Load voltage Online store: 
ASH-C-10DA 10A 24-480Vac US $4.19 / pieceOrder
ASH-C-25DA 25A 24-480Vac US $4.46 / pieceOrder
ASH-C-40DA 40A 24-480Vac US $4.75 / pieceOrder
ASH-C-60DA 60A 24-480Vac US $6.66 / pieceOrder
ASH-C-80DA 80A 24-480Vac US $7.38 / pieceOrder
ASH-C-100DA 100A 24-480Vac US $10.95 / pieceOrder
ASH-C-120DA 120A 24-480Vac US $11.51 / pieceOrder
Suitable maximum load power
Load current (A) 10 25 40 60 80 100 120
220V resistive load power (KW) 1.1 2.8 4.4 6.6 8.8 11 13.2
220V inductive load power (KW) 0.4 0.8 1.3 1.9 2.6 3.2 3.8
General
Model number ASH-C-DA series
Rated input control voltage 3-32Vdc
Rated input control current 5mA
Control type Zero crossing detection
Input-ON indication LED
On-state leakage current 2mA max
On-state voltage drop at Imax 1.5Vac
Matched heat sink ≤40A: FHS-S40, ≤60A: FHS-S60, ≤120A: FHS-S120
Matched thermal grease HZ-KS101
Dielectric strength 2500VAC 50/60Hz for 1 minute
Insulation resistance 500 MΩ min at 500 VDC
External dimensions 58x44.8x29mm
Terminals Screw
Operational temperature -30 to 75℃
Operational humidity 95% max no condensation
Alias name ASH-C-DA single phase DC to AC SSR
Advantage
1. Special general circuit design for large current, high quality circuit board.
2. Increased connection and use safety by the shield of two ends.
3. Thick nickel-plated aluminum base plate assure the better heat sinking performance and long life.
4. Enhanced flame-retardant nylon plastic, thermostability can up to 150-200 degrees.
Note 1. Model selection method: calculate the load current, according to load type, multiply the balance factor.
Resistive load: balance factor is 2 times, such as incandescent lamp, resistance wire, oven, heating rod.
Inductive load: balance factor is 7 times, such as: transformer, coil, fan motor, pump motor.
Example: 220V 3KW resistive load. 3KW/220V*2=27.3, select 40A specification.

2. To use product long and safely, please install the product with corresponding heat sink and fan.
ASH-C series solid state relay drawing