ASH-VA series single phase resistance to AC solid state voltage regulator

Model number	Load current	Load voltage	Related product
ASH-10VA	10A	24-480Vac	Order
ASH-25VA	25A	24-480Vac	Order
ASH-40VA	40A	24-480Vac	Order
ASH-60VA	60A	24-480Vac	Order
ASH-80VA	80A	24-480Vac	Visiting...
ASH-100VA	100A	24-480Vac	Order
ASH-120VA	120A	24-480Vac	Order

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

Model number	ASH-VA series
Rated input control voltage	Variable resistor
Input resistance	470KΩ
Wattage of VR	2W
Control type	Phase control
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	1000 MΩ min at 500 VDC
External dimensions	57.4x44.8x28mm
Terminals	Screw
Operational temperature	-30 to 75°C
Operational humidity	95% max no condensation
Alias name	ASH-VA series single phase voltage adjustable SSR
Advantage	1. Features: Solid state relay is a non-contact on-off electronic switch, is four-terminal active device, two terminals are input control terminal, the other ends are output control terminal, it has optical isolation in the middle of them. Add DC or pulse signal to the input terminal, the output terminal's state can be changed from off to on (If it is no signal, it is off state), so as to control bigger load. 2. Typical applications: This product can be widely used in electric heating thermostat equipment, remote control systems, industrial automation and control equipment, lights, stage lighting control equipment, instrument, medical equipment, etc. It has more superiority in some occasion of requiring shock-proof, corrosion-resistant, moisture-proof, explosion-proof. 3. Parameter Description: 1). Inrush current (grid one week) 700% output on-state voltage drop 1.5V. 2). Static voltage rise rate dvs/dt 100v/us operation temperature range -40 to 80 °C. 3). Commutation voltage rise rate dvs/dt 100v/us zero-crossing SSR start delay 10ms maximum. 4). Leakage current (no RC absorbing circuit) is less than 1mA, SSR shut delay 10ms maximum. 5). Zero-crossing SSR zero-area 15V power frequency 50/60HZ.
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.

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