Products - Ensapsultated transformers    Products - HR equivalents

E3023 EI 30/23 Short-circuit proof 2.8 VA - 70ºC/B Simple primary Simple secondary Weight/unit: 140 gr Weight/minibox (Units: 5) 700 gr Weight/bigbox (Units: 120) 16800 gr

HR Ref.	Primary		Sec.		Sec. In		Vo (In=0)	Sec. Prot.
	P1	P2	S1	S2	Is1	Is2		CC (*)
E3023164	115 V	-	4.5 V	-	622.0 mA	-	7.6 V	CC
E3023150	115 V	-	6.0 V	-	467.0 mA	-	10.2 V	CC
E3023152	115 V	-	7.5 V	-	373.0 mA	-	12.7 V	CC
E3023154	115 V	-	9.0 V	-	311.0 mA	-	15.3 V	CC
E3023156	115 V	-	12.0 V	-	233.0 mA	-	20.4 V	CC
E3023158	115 V	-	15.0 V	-	187.0 mA	-	25.5 V	CC
E3023160	115 V	-	18.0 V	-	156.0 mA	-	30.6 V	CC
E3023162	115 V	-	24.0 V	-	117.0 mA	-	40.8 V	CC

(*) CC means short-circuit proof

Technical characteristics:

• Designed and manufactured according regulations EN61558 EN60590 EN60472 UL506 UL1585
• Two-chamber coil
• Vacuum sealed
• Safety transformer class II / Protection index IP00 (For all models with no load voltage lower than 50V according to EN61558, and to 30V according to UL1585)
• Short-circuit-protected
• Self-extinguishing plastic UL94-VO
• Epoxy resin class F
• Isolation: Prim./Sec. = 10 MOhm to 500 Vcc - Sec./Sec. = 2 MOhm to 500 Vcc
• Dielectric strength Prim. / Sec. = 5 kV / 1min.
• Secondary voltage tolerances 5%
• Test at 100% of all electrical parameters in production
• Reliability tests for production batch (life term)
• Certificates of production test results (under request)
• Certifications VDE, UL; others certifications under request: CSA, SEMKO