HD48125 Crydom Company, HD48125 Datasheet - Page 4

• Manufacturer Part Number: HD48125
• Description: Relay; SSR; Zero-Switching; SPST-NO; Cur-Rtg 125A; Ctrl-V 3-32DC; Vol-Rtg 48-530AC
• Manufacturer: Crydom Company

Specifications of HD48125

• Application: For switching
• Brand/series: Series 1
• Contact Form: SPST-NO
• Current, Leakage, Off-state: 10 mA (RMS) (Max.) @ Rated Voltage
• Current, Rating: 125 A
• Current, Surge: 1750 Apeak @ 16.6 ms
• Dielectric Strength: 4000 V (RMS) @ 50⁄60 Hz
• Dimensions: 2.30 in. L x 1.80 in. W x 0.90 in. H
• Function: Zero-Switching
• Impedance, Input: 1500 Ohms (Nom.)
• Mounting Type: Panel
• Number Of Pins: 4
• Relay Type: Solid State
• Resistance, Thermal, Junction To Case: 0.22 °C⁄W
• Standards: UL, CE
• Temperature, Ambient, Maximum: 80 °C
• Temperature, Ambient, Minimum: -40 °C
• Termination: Saddle Clamp
• Transient Overvoltage: 1200 Vpeak
• Voltage, Control: 32 VDC
• Voltage, Rating: 530 VAC
• Lead Free Status / Rohs Status: RoHS Compliant part

-10
AVAILABLE OPTIONS
H
G
E
P
APPROVALS
Series 1-110/125
Rev. 052307
PAGE 2 OF 2
UL
Random Turn-On (AC & DC Control)
Phase Controllable (DC Control)
Example: D24110-10
24V AC/DC Input
Example: A24110E
Input Status LED.
Agencies Approval Pending
Example: HD48125G
Note: Control Voltage Range 4.5-32Vdc
Heat Tranfer Pad (Attached)
Example: D24110H
Internal Overvoltage Protection.
Relay Will Self Trigger Between
450-600 Vpk (for 240Vac Models 125A)
& 900-1200Vpk (for 480Vac Models125A).
Not Suitable For Capacitive Loads.
Agencies Approval Pending.
Example: D24125P (AC & DC Control)
Example: HD48125P (AC & DC Control)
E116950
for DC Control Models.
160
120
80
40
0
30
Load Current [Arms]
60
90
120
110A
0
Ordering System: Combination of the
suffixes should be made in the following order:
EPG-10.
Example: HA48125EPG-10
Crydom Heat Sinks offer excellent
thermal management and are per
fectly matched to the load current
ratings of Crydom panel mount
relays. Request Crydom’s Heat Sink
specification sheet for all the details.
Max Ambient Temp. [°C]
20
1°C/W
MECHANICAL SPECIFICATIONS
GENERAL SPECIFICATIONS
Dielectric Strength 50/60Hz Input/Output/Base
Insulation Resistance (Min.) @ 500 Vdc
Ambient Operating Temperature Range
Weight: (typical)
Encapsulation:
Max. Capacitance Input/Output
Ambient Storage Temperature Range
Terminals:
.5°C/W
CURRENT DERATING CURVES
.4°C/W
40
Screw Torque Requirements:
6-32 Screws - 10 in./lbs.,
8-32 and 10-32 Screws - 20in./lbs.
(Screws dry without grease.)
60
.2°C/W
80
100
110
120
90
160
120
80
40
0
Series
30
Load Current [Arms]
Screws and Saddle Clamps Furnished, Unmounted
60
© 2007 CRYDOM Inc., Specifications subject to change without notice.
90
BASE PLATE
.125 (3.2)
MOUNTING
HOLE/SLOT
0.17 (4.3) DIA.
120
125A
(47.5)
1.87
Thermally Conductive Epoxy
0
1-110/125A
Max Ambient Temp. [°C]
20
120/240, 480 Vac - AC OUTPUT
1°C/W
.5°C/W
--
3.0 oz. (86.5g)
1
4
-40 to 125°C
-40 to 80°C
40
4000 Vrms
.4°C/W
All dimensions are in inches (millimeters)
10
8 pF
(25.4)
(45.7)
OUTPUT
(27.9)
(11.4)
1.00
1.80
INPUT
1.10
.45
9
60
.2°C/W
Ohm
80
2
+
100
110
120
3
90
(43.2)
1.70
6-32 TERMINAL
(2 PLACES)
(58.4)
2.30
8-32 TERMINAL
(2 PLACES )
(22.9)
(19.8)
.90
.78