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DC TO AC

Input Technical Data for DC-to-AC SSR (Alternistor Triac)

Model of SSR	Model	801 Alternistor Triac	808 Alternistor Triac	806 Triac	807 Tiac	802 Triac-Slim ssr
Input control supply voltage	VDC	4-32VDC	3-32VDC	3-32VDC	3-32VDC	5/12/24VDC
Input control supply current consumption	mA	4-16mA	4-16mA	4-12mA	4-12mA	8mA

Output Technical Data for DC-to-AC SSR (Alternistor Triac)

Operational voltage range		Vrms	24-330VAC		24-480VAC		12VAC-480VAC	12VAC-480VAC	12VAC-330VAC
Peak inverse voltage		Vpk	800Vpk		800Vpk		800Vpk	800Vpk	700Vpk
Rated Operational current	AC 51- 20°C	IT	25AAC	40AAC	25AAC	40AAC	25AMP	25AMP	8Amp
For utilization category	AC 53a- 55°C	IT	18AAC	28AAC	16AAC	18AAC	3AAC	8AAC	2Amp
Minimum holding current		IHO	75 mA	75 mA	75 mA	75 mA	75 mA	75 mA	3mA
Rated peak withstand current (t = 10 ms)		ITSM	250A	300A	250A	300A	250A	250A	65A
Max. load integral ∫ i²dt (t = 10 ms)		l²t	312A²S	450A²S	312A²S	450A²S	312A²S	312A²S	≥21A/S
Voltage drop in on- state		VTM	1.6V	1.7V	1.6V	1.7V	1.2V	1.2V	1
Critical current gradient		di/dt	≥50A/μs	≥50A/μs	≥50A/μs	≥50A/μs	≥50A/μs	≥50A/μs	≥50A/μs
Critical voltage gradient		dv/dt	500V/μs	500V/μs	500V/μs	500V/μs	200V/μs	200V/μs	≥50V/μs
Thermal resistance Rth (Junction to case) DC		ΦJC	2.0	1.2	2.0	1.2	1.7	1.7	2.4
Input control supply voltage		VDC	4-32VDC		3-32VDC		3-32VDC	3-32VDC	5/12/24VDC
Input control supply current consumption		mA	4-16mA		4-16mA		4-12mA	4-12mA	8mA
Isolation Voltage		KVA	2.5kVA		2.5kVA		2.5kVA	2.5kVA	2.5kVA
Electrical wire size		O/P	16sqmm Lugs		4sqmm Lugs		Plug in type Pin	Plug in Terminal 1.5Sqmm Lugs	Plug in type Pin
Electrical wire size		I/P	4sqmm Lugs		4sqmm lugs		Plug in type Pin	Plug in Terminal 1.5Sqmm Lugs	Plug in type Pin

Input Technical Data for DC-to-AC SSR (Back to Back SCR)

Model of SSR	Type	801 BACK TO BACK THYRISTOR	707 BACK TO BACK
Input Control supply voltage	VDC	4-32 VDC
Input Control supply current consumption	mA	4-16mA DC

Output Technical Data for Dc to Ac SSR (Back to Back SCR)

Operational voltage range		vrms	42-480VAC & 690VAC
Peak inverse voltage		Vpk	1200Vpk & 1600Vpk
Rated operational current	AC 51-20°C	IT	24AAC	50AAC	9OAAC	150AAC	150AAC	200AAC
For utilization category	AC 53-55°C	IT	20AAC	15AAC	30A AC	60A AC	60A AC	90A AC
Minimum holding current		IHO	175mA	275mA	275mA	250 mA	250mA	250mA
Rated peak withstand current (t = 10 ms)		ITSM	320A	800A	1200A	1700A	1700A	2250A
Max. load integral ∫ i²dt (t = 10ms)		l²t	500A²S	3000A²S	7200A²S	15000A²S	15000A²S	25000A²S
Voltage drop in on-state		VTM	1.3V	1.3V	1.3V	1.4V	1.4V	1.4V
Critical current gradient		di/dt	≥100A/μs	≥100A/μs	≥150A/μs	≥150A/μs	≥150A/μs	≥150A/μs
Critical voltage gradient		dv/dt	350 V/µs	1500 V/µs	1500 V/µs	1500 V/µs	1500 V/µs	1500 V/µs
Thermal resistance Rth (Junction to case ) DC		ΦJC	1.1	1.0	0.4	0.25	0.25	0.1
Input Control supply voltage		VDC	4-32 VDC
Input Control supply current consumption		mA	4-16mA DC
Isolation Voltage		KVA	4kVA
Electrical wire size (Max)		O/P	16sqmm Lugs			25sqmm
Electrical wire size (Max)		I/P	4sqmm Lugs			4sqmm Lugs