Datasheet

ManualsBrandsCRYDOM ManualsSolid State RelaysElectronic Load Relay

HA / HD48 Series

• Ratings from 12A to 125A @ 48-530 VAC

• SCR output for heavy industrial loads

• AC or DC control

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

PRODUCT SELECTION

Control Voltage 12A 25A 50A 75A 90A 110A 125A

3-32 VDC HD4812 HD4825 HD4850 HD4875 HD4890 HD48110 HD48125

90-280 Vrms HA4812 HA4825 HA4850 HA4875 HA4890 HA48110 HA48125

18-36 Vrms HA4812E HA4825E HA4850E HA4875E HA4890E HA48110E HA48125E

AVAILABLE OPTIONS

OUTPUT SPECIFICATIONS (1)

Description

Operating Voltage (47-63Hz) [Vrms] 48-530 48-530 48-530 48-530 48-530 48-530 48-530

Transient Overvoltage [Vpk] 1200 1200 1200 1200 1200 1200 1200

Maximum Off-State Leakage Current @ Rated Voltage [mArms] 10 10 10 10 10 10 10

Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2) 500 500 500 500 500 500 500

Maximum Load Current (3) [Arms] 12 25 50 75 90 110 125

Minimum Load Current [mArms] 40 40 40 40 40 150 150

Maximum Surge Current (16.6ms) [Apk] 140 250 625 1000 1200 1500 1750

Maximum On-State Voltage Drop @ Rated Current [Vpk] 1.7 1.7 1.7 1.7 1.7 1.7 1.7

Thermal Resistance Junction to Case (Rjc) [°C/W] 1.48 1.02 0.63 0.31 0.28 0.25 0.22

Maximum I

t for Fusing (8.3 msec) [A

sec]

81 260 1620 4150 6000 9340 12700

Minimum Power Factor (with Maximum Load) 0.5 0.5 0.5 0.5 0.5 0.5 0.5

For Contact information visit our web

site.

www.crydom.com

Specifications subject to change without notice.

Summary of content (5 pages)

PAGE 1
HA / HD48 Series • Ratings from 12A to 125A @ 48-530 VAC • SCR output for heavy industrial loads • AC or DC control • Zero-crossing (resistive loads) or random-fire (inductive loads) output PRODUCT SELECTION Control Voltage 3-32 VDC 90-280 Vrms 18-36 Vrms 12A 25A 50A 75A 90A 110A 125A HD4812 HA4812 HA4812E HD4825 HA4825 HA4825E HD4850 HA4850 HA4850E HD4875 HA4875 HA4875E HD4890 HA4890 HA4890E HD48110 HA48110 HA48110E HD48125 HA48125 HA48125E AVAILABLE OPTIONS OUTPUT SPECIFICATIONS (1) Descr
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INPUT SPECIFICATIONS (1) Description Control Voltage Range Maximum Turn-On Voltage Minimum Turn-Off Voltage Maximum Reverse Voltage Typical Input Current Nominal Input Impedance Maximum Turn-On Time [msec] (5) Maximum Turn-Off Time [msec] D PREFIX A PREFIX E PREFIX 3-32 VDC 3.0 VDC 1.0 VDC -32 VDC 2.0 mA (6) See Note 6 1/2 Cycle 1/2 Cycle 90-280 Vrms 90 Vrms 10 Vrms 2 mA @ 120 Vrms, 4mA @ 240 Vrms 60 K ohms 10 40 18-36 Vrms 18 Vrms 4.0 Vrms 3 mA @ 240 Vrms 9.
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MECHANICAL SPECIFICATIONS THERMAL DERATE INFORMATION AGENCY APPROVALS UL E116949 CSA LR81689 VDE 10143 UG Rev. 063008 For Contact information visit our web site. www.crydom.com ©2008 Crydom, Inc. Specifications subject to change without notice.
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For Contact information visit our web site. www.crydom.com ©2008 Crydom, Inc. Specifications subject to change without notice.
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ANNEX - ENVIROMENTAL INFORMATION For Contact information visit our web site. www.crydom.com ©2008 Crydom, Inc. Specifications subject to change without notice.