Product Details

Normal close DC Solid State Relays

Normal Close DC switching/load SSR relays

Non-optical isolation between input and output circuits.
When the main power supply is zero, it will automatically switch to the backup power supply.
The normally closed points are all transistor non-contact outputs.
Normally closed switching speed is less than 100μS.
Epoxy resin encapsulation, anti-seismic, anti-corrosion, fireproof, and reliable operation.
The product is mainly used in the automatic transfer switch application of uninterruptible DC power supply equipment.

Model		GT02F
Input	Control voltage	4-32 VDC
	Control current	≤25 mA
	Working Status	LED
	On off time	≤1mS
Output	Load voltage	100-400 VDC
	Rated current	10-30A
	On state voltage drop	≤2.5 V
	Off state voltage	100-400 V
Electrical Parameters	Isolation voltage	≥2000V
	Insulation resistance	≥2000 V
	Insulation resistance	≥ 100 MΩ
	Working temperature	-25~75℃
	Heatsink	≥20A heatsink is required, ≥40A heatsink and axial fan are required.
	Safety tips	Resistive laod 2-4 times,Inductive load 4-8 times
	Dimensions	58x45x21mm3(J-7)

1NO+1NC DC load solid state relays

Non-optical isolation between input and output circuits.
When the main power supply is zero, it will automatically switch to the backup power supply.
Both normally open and normally closed points are non-contact outputs of MOS transistors.
Normally open and normally closed switching speed is less than 100μS.
Epoxy resin encapsulation, anti-seismic, anti-corrosion, fireproof, and reliable operation.
The product is mainly used in the automatic transfer switch application of uninterruptible DC power supply equipment.

Model		GT02KB
Input	Control power	4~24 VDC
	Control voltage	4~24 VDC
	Control current	≤25 mA
	Working status	LED
	On/Off time	≤1mS
Output	Load voltage	100~400 VDC
	Rated current	10~20A
	On state voltage drop	≤2.5 V
	Off state voltage	100~400 V
Electrical Parameters	Isolation voltage	≥2000V
	Insulation voltage	≥2000 V
	Insulation resistance	≥ 100 MΩ
	Operation temperature	-25~75℃
	Heatsink	≥20A heatsink is required，≥40A heatsink and axial fan are required
	Safety tips	Resistive load2-4 times, Inductive load4-8 times.
	Dimensions	58x45x21 mm3(J-1)