H12D4840D Просмотр технического описания (PDF) - Crydom Inc.,
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H12D4840D Datasheet PDF : 2 Pages
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Dual Relays
25-40Amp • 120/240, 480 Vac • AC OUTPUT
GENERAL SPECIFICATIONS
Dielectric Strength50/60Hz Input/Output/Base
Insulation Resistance (Min.) @ 500 Vdc
4000 Vrms
109 Ohm
Max. Capacitance Input/Output
10 pF
Ambient Operating Temperature Range
Ambient Storage Temperature Range
-40 to 80˚C
-40 to 125˚C
M ECHANICAL SPECIFICATIONS
Weight: (typical)
3.0 oz. (86.5g)
Encapsulation:
Thermally Conductive Epoxy
Terminals:
.25' Fastons, .025' Square Pins
AVAILABLE OPTIONS
-10 Random Turn-On,
Phase Controllable
Example: D2440D-10
E 15-32Vdc Control
Example: H12D4840DE
H Heat Transfer Pad (Attached)
Example: D2440DH
MOUNTING
HOLE/SLOT
0.17 (4.3) DIA.
120/240 V MO DEL
1.17
(29.7)
.15
1.00
(3.8)
(25.4)
A2
B1
.55
(14.0)
A1
120/24OV - 20A
B2
120/24OV - 20A
2.30 1.87
(58.4) (47.5)
CONTROL A
4-15VDC ±
CONTROL B
± 4-15VDC
.50
(12.7)
FASTON
TERMINAL
.250 X .032
(4 PLACES)
480V MO DEL
.250 X .032 FASTON
TERMINAL
(4 PLACES)
MOUNTING HOLE/SLOT
.017 (4.3) DIA.
2 PLC'S
2.30
(58.4)
A1 A2
120/24OV - 20A
B1 B2
120/24OV - 20A
CONTROL A
-+
1.87 1.60
(47.5) (40.6)
CONTROL B
-+
PIN .025 SQ.
.100 CENTERS
4 PLACES
.45
(11.4)
1.80
(45.7)
.85
(21.6)
1.31
(33.2)
All dimensions are in inches (millimeters)
.77
(19.6)
1.37
(34.8)
1.80
.187 X .032
FASTON
TERMINAL
(4 PLACES)
.85
(21.6)
1.31
(33.2)
25A
CURRENT DERATING CURVES
40A
50A LIMIT
(2 SECTIONS)
40
25A LIMIT
(1 SECTION)
20
0.5˚C/W
2.0˚C/W 1.0˚C/W
5.0˚C/W
75
85
95
105
0
10 20 30 40 50 10 20 30 40 50 60 70 80
Load Current [Arms]
Max Ambient Temp. [˚C]
100
80A LIMIT
(2 SECTIONS)
80
60
40A LIMIT
(1 SECTION)
40
0.5˚C/W
90
95
1.0˚C/W
100
20
2.0˚C/W
105
5.0˚C/W
0
20 40 60 80 100 10 20 30 40 50 60 70 80
Load Current [Arms]
Max Ambient Temp. [˚C]
120/240Vrms
LOAD A
A2 B1
A1 B2
240V Model
LOAD B
120/240Vrms
480Vrms
LOAD A
A1 A2 B1 B2
WIRING DIAGRAM S
480V Model
LOAD B
480Vrms
APPROVALS
UL E116949
CSA LR81689 (240V only)
VDE 5902 UG
FastFax Document No. 165
DUAL.
Rev. 111203
PAGE 2 OF 2
-- B CONTROL
+ B CONTROL
-- A CONTROL
+ A CONTROL
-- A CONTROL
+ A CONTROL
+ B CONTROL
-- B CONTROL
©2003 CRYDOM CORP, Specifications subject to change without notice.
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: +44 (0)1202 365070 • FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506
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