Color	100DD 220V 10DD 220V 150DD 220V 200DD 220V 25DD 220V 400DD 220V 40DD 220V 60DD 220V For 10A-40A For 10A-80A
100DD 220V 10DD 220V 150DD 220V 200DD 220V 25DD 220V 400DD 220V 40DD 220V 60DD 220V For 10A-40A For 10A-80A

Description
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Item specifics

Brand Name CG
Origin CN(Origin)
Usage General Purpose
Theory Solid State Relay
Model Number SSR-10DD/25DD/40DD
Protect Feature Sealed
is_customized Yes
Contact Load Low Power
Certification NONE
Control Voltage 3-32 VDC
Load Current 10A 25A 40A 60A 80A 100A 120A 150A 200A 400A 600A
Load Voltage 5- 220VDC OR 5- 600VDC
Weight 100g
DD DC To DC

Product Description

Attention：Solar equipment is a mixed load, we do not recommend using solid state relays.If you want to try, you need to buy a solid state relay with 10 times the current.At the same time, if the solid state relay does not work normally on the solar equipment, we do not provide return service.

STEP 1: Choose a correct control Mode

AA- AC Control AC
DA- DC Control AC
DD- DC Control DC
VA-Control and Adjust

STEP 2: Choose a correct type

Current of Equipment/Ratio = Current of SSR
PS: The Ratio depend on the kind of your loading equipment.
Resistive load :70%, Inductive load:20%,Capacitive load：10%.

STEP 3: Choose a suitable heat sink.

During the useage of SSR, it will give out a lot of heat, so in order to extend the life of your SSR, please install a heat sink , also if the current is over 60A,the cooling fan also required.
PS: Our Heat Sink include 2 screws (for install heat sink) and a pack of thermal compound (is applied to the bottom of the SSR)

NOTICE:

The inside of the solid-state relay is a semiconductor. A semiconductor switch is a non-physical contact switch. if use a multimeter diode or resistor to test ,it always show a high-impedance state, (multimeter light red).

According to the conventional detection methods of solid state relays: a load is required to test the switching state. Using an incandescent lamp as a dummy load is an obvious way to test continuity.