Product Details

400-500A 3 phase solid state relays

3 phase solid state relays (SCR output 400A to 500A)

GTH series three phase Solid State Relays is used three phase loads. SCR Output. GTH series is Dual SCR Power Hybrid technology provides highly efficient thermal management for greatly increased cyclic life.

Feature:
- Three phase Solid State Relays
- Rated operational current 3X400 and 3X500Amps.
- High voltage (1400 Vpk) versions for 530 Vrms service.
- Both “Zero Voltage” & phase controllable “Random Switching” versions.
- Input Voltage Range 4 to 16 Vdc, 3 to 32 Vdc, 90 to 250Vac.
- 2500 Vrms Optical Isolation.(input/output)

- LED-indication for control input.

Symbo Meaning

GT1234

G - Greegoo

T - Three phase

1 - 10-10A, 15-15A, 25-25A, 40-40A

2 - 48-480V

3 - Z-zero control, R-random control

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

For example: GT4048ZD3, 3 phase, 40A, 480Vac, 3-32Vdc control

Voltage	Control voltage	Rated operational current
Voltage	Control voltage	400 Amp	500 Amp
480 VAC	4~32 Vdc	GTH40048ZD3	GTH50048ZD3
"Zero Voltage"	90~250 Vac	GTH40048ZA2	GTH50048ZA2
530 VAC	4~32 Vdc	GTH40053ZD3	GTH50053ZD3
"Zero Voltage"	90~250 Vac	GTH40053ZA2	GTH50053ZA2
480 VAC "Random"	4~32 Vdc	GTH40048RD3	GTH50048RD3
480 VAC "Random"	90~250 Vac	GTH40048RA2	GTH50048RA2
530 VAC "Random"	4~32 Vdc	GTH40053RD3	GTH50053RD3
530 VAC "Random"	90~250 Vac	GTH40053RA2	GTH50053RA2

FAQ

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