Greegoo Electric Co.,Ltd

Add:Jinye Mansion, Lvzhuang, Liushi, Yueqing, Zhejiang, 325604 P.R. China

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Homepage://www.greegoo.com E-mail:peter@greegoo.com

Solid State Relays

GD 10 to 40 Amps AC SSR

Tel: +86 577 62776000 Fax: +86 577 62776006

Solid state relays (triacs output)

Series GD Solid State Relays are AC relays,Triac Output. The triac version of

the zero switching relay is an inexpensive solution for resistive loads. The zero

switching relay switches on when the AC sine voltage just crosses zero,and

switches off when the current crosses zero.

Features

▪Rated operational current 10 to 40 Amps.

▪Rated operational voltage 240V or 440 V.

▪Input Voltage Range 4 to 16 Vdc,3 to 32 Vdc or 90 to 250 Vac.

▪4000 Vrms Optical Isolation.(input/output)

▪Both “Zero Voltage” & phase controllable “Random Switching” versions.

▪LED-indication for control input.

Symbol

Meaning

G

Greegoo

D

Single phase

*

10-10A, 25-25A, 40-40A

*

24-240V,48-480V

*

Z-zero control, R-random control

*

D1-4-16Vdc, D3-3-32Vdc, A2-90-250Vac

For example:GD4048ZD3, single phase, 40A，480Vac，3-32Vdc control

Rated Voltage Control voltage

10 Amp

25Amp

40Amp

240 VAC “Z” 4 to 16 Vdc

GD1024ZD1 GD2524ZD1 GD4024ZD1

240 VAC “R” 4 to 16 Vdc

GD1024RD1 GD2524RD1 GD4024RD1

240 VAC “Z” 3 to 32 Vdc

GD1024ZD3 GD2524ZD3 GD4024ZD3

240 VAC “R” 3 to 32 Vdc

GD1024RD3 GD2524RD3 GD4024RD3

240 VAC “Z” 90 to 250Vac

GD1024ZA2 GD2524ZA2 GD4024ZA2

240 VAC “R” 90 to 250Vac

GD1024RA2 GD2524RA2 GD4024RA2

440 VAC “Z” 4 to 16 Vdc

GD1044ZD1 GD2544ZD1 GD4044ZD1

440 VAC “R” 4 to 16 Vdc

GD1044RD1 GD2544RD1 GD4044RD1

440 VAC “Z” 3 to 32 Vdc

GD1044ZD3 GD2544ZD3 GD4044ZD3

440 VAC “R” 3 to 32 Vdc

GD1044RD3 GD2544RD3 GD4044RD3

440 VAC “Z” 90 to 250Vac

GD1044ZA2 GD2544ZA2 GD4044ZA2

440 VAC “R” 90 to 250Vac

GD1044RA2 GD2544RA2 GD4044RA2

Rated Voltage Control voltage

10 Amp

25Amp

40Amp

280 VAC “Z” 4 to 16 Vdc

GD1028ZD1 GD2528ZD1 GD4028ZD1

280 VAC “R” 4 to 16 Vdc

GD1028RD1 GD2528RD1 GD4028RD1

280 VAC “Z” 3 to 32 Vdc

GD1028ZD3 GD2528ZD3 GD4028ZD3

280 VAC “R” 3 to 32 Vdc

GD1028RD3 GD2528RD3 GD4028RD3

280 VAC “Z” 90 to 250Vac

GD1028ZA2 GD2528ZA2 GD4028ZA2

280 VAC “R” 90 to 250Vac

GD1028RA2 GD2528RA2 GD4028RA2

480 VAC “Z” 4 to 16 Vdc

GD1048ZD1 GD2548ZD1 GD4048ZD1

480 VAC “R” 4 to 16 Vdc

GD1048RD1 GD2548RD1 GD4048RD1

480 VAC “Z” 3 to 32 Vdc

GD1048ZD3 GD2548ZD3 GD4048ZD3

480 VAC “R” 3 to 32 Vdc

GD1048RD3 GD2548RD3 GD4048RD3

480 VAC “Z” 90 to 250Vac

GD1048ZA2 GD2548ZA2 GD4048ZA2

480 VAC “R” 90 to 250Vac

GD1048RA2 GD2548RA2 GD4048RA2

Rated operational current

Rated operational current

Selection Guide