OPTO 22 - 480D45-12 _ 480 VAC, 45 Amp, DC Control Solid State Relay (SSR), Transient Proof

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$73.00

Brand: OPTO 22
SKU:: 480D45-12
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OPTO 22 - 480D45-12 _ 480 VAC, 45 Amp, DC Control Solid State Relay (SSR), Transient Proof

Quick Specs:

480 VAC
45 Amp
DC Control Solid State R

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Description
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OPTO 22 - 480D45-12 _ 480 VAC, 45 Amp, DC Control Solid State Relay (SSR), Transient Proof

Quick Specs:

480 VAC
45 Amp
DC Control Solid State Relay (SSR)
Transient Proof

The 480D45-12 is a DC-controlled Power Series relay that switches 480 VAC at up to 45 A. This SSR is transient proof.

Power Series relays provide 4000 volts of isolation between input and output, and offer zero-voltage turn-on and zero-current turn-off. They are UL and CSA recognized and are a CE component, UKCA certified.

Lots of information on choosing and using SSRs can be found in the SSR data sheet. Also see the Manufacturers' part number cross-reference list.

This SSR carries a lifetime warranty.

NOTE: We do not recommend mounting the terminal side of the SSR to a flat PCB (printed circuit board) or other flat surface, because there may be some variation in terminal height from one terminal to another and from one SSR to another. Use the MP or P series SSRs for PCB mounting.

Specifications:

480/575 Volt Solid State Relays

	480D10-12	480D15-12	480D25-12	480D45-12	575D15-12	575D45-12	575Di45-12
Nominal AC Line Voltage	480	480	480	480	575	575	575
Nominal Current Rating (Amps)	10*	15*	25*	45*	15*	45*	45*
1 cycle Surge (Amps) Peak	110	150	250	650	150	650	650
Nominal Signal Input Resistance (Ohms)	1000	1000	1000	1000	1000	1000	730
Signal Pick-up Voltage	3 VDC (32V Allowed)	3VDC (32V Allowed)	3VDC (32V Allowed)	3VDC (32V Allowed)	3VDC (32V Allowed)	3VDC (32V Allowed)	3VDC (32V Allowed)
Signal Drop-out Voltage	1 VDC	1 VDC	1 VDC	1 VDC	1 VDC	1 VDC	1 VDC
Peak Repetitive Voltage Maximum	1200	1200	1000	1000	1200	1000	1000
Maximum Output Voltage Drop	3.2 volts	3.2 volts	1.6 volts	1.6 volts	3.2 volts	1.6 volts	1.6 volts
Off-State Leakage (mA) Maximum**	11 mA	11 mA	11 mA	11 mA	15 mA	15 mA	15 mA
Operating Voltage Range (Volts AC)	100530	100530	100530	100530	100600	100600	100600
I²t Ratingt=8.3 (ms)	50	50	250	1750	90	1750	1750
IsolationVoltage	4,000V_RMS	4,000V_RMS	4,000V_RMS	4,000V_RMS	4,000V_RMS	4,000V_RMS	4,000V_RMS
Ã¸jc*** (°C/Watt)	1.2	1.2	1.3	0.67	1.2	0.67	0.67
Dissipation (Watts/Amp)	2.5	2.5	1.3	0.9	2.5	0.9	0.9
Notes: * Ambient temperature will affect the current rating. For details, see the Thermal Ratings charts in the Solid State Relays Data Sheet (form 0859). Operating Frequency: 25 to 65 Hz (operates at 400 Hz with 6 times the offstate leakage). *Ã¸jc = Thermal resistance from internal junction to base. Maximum internal junction temperature is 110 °C.

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