D4825 Crydom Company, D4825 Datasheet - Page 4

• Manufacturer Part Number: D4825
• Description: Relay; SSR; Zero-Switching; SPST-NO; Cur-Rtg 25A; Ctrl-V 3-32DC; Vol-Rtg 80-530AC
• Manufacturer: Crydom Company

Specifications of D4825

• Brand/series: Series 1
• Contact Form: SPST-NO
• Current, Leakage, Off-state: 10 mA (RMS) (Max.) @ Rated Voltage
• Current, Rating: 25 A
• Current, Surge: 250 A (Max.) (Peak)
• Dielectric Strength: 4000 V (RMS) @ 50⁄60 Hz
• Dimensions: 1.80 in. L x 0.90 in. W x 2.30 in. H
• Function: Zero-Switching
• Mounting Type: Panel
• Number Of Pins: 4
• Relay Type: Solid State
• Resistance, Thermal, Junction To Case: 1.02 °C⁄W
• Standards: UL, CSA, VDE, CE
• Temperature, Ambient, Maximum: +80 °C
• Temperature, Ambient, Minimum: -40 °C
• Termination: Saddle Clamp
• Transient Overvoltage: 600 Vpeak
• Voltage, Control: 32 VDC
• Voltage, Rating: 530 VAC
• Lead Free Status / Rohs Status: RoHS Compliant part

-10
AVAILABLE OPTIONS
APPROVALS
SERIES A48/D48
Rev. 010305
PAGE 2 OF 3
UL
CSA LR81689
VDE 10143 UG
F
H
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.
Random Turn-On (AC & DC Control)
Phase Controllable (DC Control)
Example: D4890-10
Faston Terminals (Up to 25 Amp Models)
Example: D4850F
E116949
Heat Transfer Pad (Attached)
Example: D4850H
Screw Torque Requirements:
6-32 Screws - 10 in. lbs.,
8-32 and 10-32 Screws - 20in. lbs.
(Screws dry without grease.)
Fastons:
Single pair (up to 25A)
Double pair* (up to 50A).
*Caution: User must connect to both pairs
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:
BASE PLATE
.125 (3.2)
BASE PLATE
.125 (3.2)
MOUNTING
HOLE/SLOT
0.17 (4.3) DIA.
MOUNTING
HOLE/SLOT
0.17 (4.3) DIA.
(47.5)
(47.5)
1.87
1.87
All dimensions are in inches (millimeters)
1
--
4
1
--
4
© 2005 CRYDOM CORP, Specifications subject to change without notice.
(25.4)
(45.7)
(45.7)
(25.4)
(27.9)
(11.4)
OUTPUT
1.00
1.80
(27.9)
(11.4)
1.80
1.10
INPUT
OUTPUT
1.00
1.10
.45
INPUT
.45
Screws and Saddle Clamps Furnished, Unmounted
S
+
2
3
+
3
2
eries
(43.2)
(43.2)
1.70
1.70
6-32 TERMINAL
(2 PLACES)
12-90A
Thermally Conductive Epoxy
(58.4)
2.30
(58.4)
FASTON
TERMINAL
.187 X .032
(2 PLCS.)
2.30
FASTON TERMINAL
.250 X .032 (2 PLCS.)
3.0 oz. (86.5g)
8-32 TERMINAL
mp
-40 to 125˚C
(2 PLACES )
-40 to 80˚C
4000 Vrms
A48
10
• 480 V
9
8 pF
.87 REF.
(22.9)
(22.9)
(19.8)
(22.2)
(19.8)
.90
.90
Ohm
.78
.78
ac
,
- AC OUTPUT
D48