A4812 Crydom Co., A4812 Datasheet

A4812

Manufacturer Part Number

A4812

Description

RELAY SSR AC 12A 480VAC PNL MNT

Manufacturer

Crydom Co.

Series

A48r

Datasheets

1.D4850.pdf (5 pages)

2.A4850.pdf (5 pages)

Specifications of A4812

Circuit

SPST-NO (1 Form A)

Output Type

AC, Zero Cross

Load Current

12A

Voltage - Input

90 ~ 280VAC

Voltage - Load

80 ~ 530 V

Mounting Type

Chassis Mount

Termination Style

Screw Terminal

Package / Case

Hockey Puck

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

On-state Resistance

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Maximum I

Series 1 480 VAC

PRODUCT SELECTION

Control Voltage

3-32 VDC

90-280 VAC

AVAILABLE OPTIONS

OUTPUT SPECIFICATIONS (1)

Description

Operating Voltage (47-63Hz) [Vrms]

Transient Overvoltage [Vpk]

Maximum Off-State Leakage Current @ Rated Voltage [mArms]

Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2)

Maximum Load Current (3) [mArms]

Minimum Load Current [mArms]

Maximum Surge Current (16.6ms) [Apk]

Maximum On-State Voltage Drop @ Rated Current [Vpk]

Thermal Resistance Junction to Case (Rjc) [°C/W]

Minimum Power Factor (with Maximum Load)

t for Fusing (8.3 msec) [A

sec]

• Ratings from 10A to 90A @ 80-530 VAC

• SCR output for heavy industrial loads

• AC or DC control

• Zero-crossing (resistive loads) or random-fire (inductive loads) output

D4812

A4812

12A

80-530

12A

500

1.48

800

140

1.7

0.5

D4825

A4825

25A

80-530

25A

500

1.02

800

250

260

1.7

0.5

D4850

A4850

50A

80-530

50A

1620

500

0.63

800

625

1.7

0.5

D4875

A4850

75A

80-530

75A

1000

4150

500

0.31

800

1.7

0.5

D4890

A4890

80-530

90A

1200

6000

500

0.28

800

1.7

0.5

Related parts for A4812

A4812 Summary of contents

Page 1

... Minimum Power Factor (with Maximum Load) • Ratings from 10A to 90A @ 80-530 VAC • SCR output for heavy industrial loads • control • Zero-crossing (resistive loads) or random-fire (inductive loads) output 12A 25A D4812 D4825 A4812 A4825 12A 25A 80-530 80-530 800 800 10 ...

Page 2

INPUT SPECIFICATIONS (1) Description Control Voltage Range Maximum Reverse Voltage Maximum Turn-On Voltage Minimum Turn-Off Voltage Typical Input Current Nominal Input Impedance Maximum Turn-On Time [msec] (4) Maximum Turn-Off Time [msec] GENERAL SPECIFICATIONS Description Dielectric Strength, Input/Output/Base (50/60Hz) Minimum Insulation ...

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A4812 Crydom Co., A4812 Datasheet

A4812

Specifications of A4812

Related parts for A4812

A4812 Summary of contents

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Page 2

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Page 5

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