Electrical characteristics
Ambient temperature: 0~55°C
Relative humidity: 0~90%
Withstand voltage insulation: 2500Vac/1 Min.
Insulation resistance: 500MΩ or more
Minimum operating current: 0.6A
Frequency range of use: 50Hz/60Hz ±5%
Input signal: DCA (4-20mA)
DCV (12V, 24V, P.W.M)

Directly matched with the temperature meter 4-20mA signal, no auxiliary power supply is required, it is not affected by power supply variation, and the product life is extended, which is in line with environmental protection and energy saving design.
One thermometer can be connected in series with more than two SCRs. (To connect 3 units in series, please contact us).
50Hz/60Hz can be shared, the output power is 100%, and the linearity is good.
Small size, easy to use, save space and time for distribution.
The modular design of the structure is easy to repair and replace.
Designed with Hybrid IC to completely isolate moisture and dust.
An external VR can be set to auto/manual mode (detailed).
With overheat indicator (O.H. light is on when the heatsink exceeds 80 °C), and the SCR stops outputting. (large ampere 160A (inclusive) or more)
Has a signal input power indicator.
The input signal end is completely isolated from the power line.
The optical coupling drive mode is adopted, and the traditional design adopts the pulse wave transformer to isolate the insulation effect, which is easy to generate high frequency harmonic interference instrument equipment, causing serious consequences.
CE certification passed.
Radiator specifications can be selected according to actual needs.
There is also a protection function that enhances the heat of the fuse and reduces the amount of current and is blown (limited length) (optional).
Input fixed voltage or P.W.M voltage can be directly supplied.
This model can only be used for three-phase three-pole without N-phase load, three-phase three-pole N-phase connection method, please refer to APS type specifications.