Details, datasheet, quote on part number: HA4812E
PartHA4812E
CategoryDiscrete => Solid State relays
DescriptionZero Cross0.04-12 Amps RMS48-530 Volts RMS90-280 Control - Volts RMS
CompanyCrydom Corporation
DatasheetDownload HA4812E datasheet
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Features, Applications

Zero Voltage and Random Turn-On Switching Panel Mount 1200V Transient Capability Integrated Overvoltage Protection by Automatic Self Turn-On (Suffix P) & 125A Models Available

Featuring state-of-the-art Surface Mount Technology, these SPST-NO relays deliver proven reliability in the most demanding applications. Output consists of an SCR AC switch and is available in zero-cross, random turn-on (phase controllable) and versions with either or DC input (coil) control. Manufactured in Crydom's ISO 9001 Certified facility for optimum product performance and reliability.

Operating Voltage (47-63 Hz) [Vrms] Max. Load Current

Min. Load Current, [mArms] Transient Overvoltage [Vpk] Max. Surge Current, (16.6ms) [Apk] Max. On-State Voltage Drop @ Rated Current [Vpk] Thermal Resistance Junction to Case JC ) [C/W] Maximum 2 t for Fusing, (8.3 msec.) [A 2sec] Max. Off-State Leakage Current @ Rated Voltage [mArms] Min. Off-State dv/dt @ Max. Rated Voltage [V/sec] Max. Turn-On Time Max. Turn-Off Time Power Factor (Min.) with Max. Load

1/2 Cycle (DC Input), 10.0 msec (AC Input) 1/2 Cycle (DC Input), 40.0 msec (AC Input)

Control Voltage Range Max. Reverse Voltage Max. Turn-On Voltage Min. Turn-Off Voltage Nominal Input Impedance Typical Input Current

90-280 Vrms (60Hz) --90 Vrms 10 Vrms 60K Ohms @ 120 Vrms, @ 240 Vrms
2002 CRYDOM CORP, Specifications subject to change without notice.

All parameters at 25C unless otherwise specified. Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1 Heat sinking required, for derating curves see page 2. 24 Vac Input option, E suffix. Turn-on time for random turn-on versions is 0.02 msec (DC Control Models). Input circuitry incorporates active current limiter.

For recommended applications and more information contact: USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540 Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154 Email: sales@crydom.com WEB SITE: http://www.crydom.com UK: (0)1202 365070 FAX (0)1202 365090 Crydom International Ltd., 7 Cobham Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com. GERMANY:

FastFax Document No. 158 SERIES HA/HD. REV. 031802 PAGE OF 3

GENERAL SPECIFICATIONS Dielectric Strength 50/60Hz Input/Output/Base Insulation Resistance (Min.) @ 500 Vdc Max. Capacitance Input/Output Ambient Operating Temperature Range Ambient Storage Temperature Range MECHANICAL SPECIFICATIONS Weight: (typical) Encapsulation: Terminals: AVAILABLE OPTIONS E 24 VAC Input (18-36 Vac) Example: F G Faston Terminals (Up to 50 Amp Models) Example: HD4850F Input Status LED. Agencies Approval Pending Example: HD4850G Note: Control Voltage Range 4.5-32 Vdc for DC Control Models. Internal Overvoltage Protection. Relay Will Self Trigger Between 900-1200 Vpk. Not Suitable For Capacitive Loads. Agencies Approval Pending. Example: HD4825P Random Turn-On (AC & DC Control) Phase Controllable (DC Control) Example: HD4890-10

Screw Torque Requirements: 6-32 Screws - 10 in. lbs., 8-32 and 10-32 Screws - 20in. lbs. (Screws dry without grease.) MOUNTING Fastons: Single pair (up to 25A) Double pair* (up to 50A). *Caution: User must connect to both pairs

Ordering System: Combination of the suffixes should be made in the following order: EFPG-10. Example: HA4850EFPG-10

Crydom Heat Sinks offer excellent thermal management and are perfectly matched to the load current ratings of Crydom panel mount relays. Request Crydom's Heat Sink specification sheet for all the details.

FastFax Document No. 158 SERIES HA/HD. REV. 031802 PAGE OF 3

For recommended applications and more information contact: USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540 Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154 Email: sales@crydom.com WEB SITE: http://www.crydom.com UK: (0)1202 365070 FAX (0)1202 365090 Crydom International Ltd., 7 Cobham Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com. GERMANY:

Base Plate Temp [C] Base Plate Temp [C]
Load Current [Arms] Max Ambient Temp. [C] Load Current [Arms] Max Ambient Temp. [C]
Load Current [Arms] Max Ambient Temp. [C]
FastFax Document No. 158 SERIES HA/HD. REV. 031802 PAGE OF 3

For recommended applications and more information contact: USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540 Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154 Email: sales@crydom.com WEB SITE: http://www.crydom.com UK: (0)1202 365070 FAX (0)1202 365090 Crydom International Ltd., 7 Cobham Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com. GERMANY:


 

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