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Электронный компонент: H12CA4850

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M O D E L N U M B E R S
DC CONTROL
H12CD4850
H12CD4890
H12D4825 H12D4850
H12D4875 H12D4890
H12WD4850 H12WD4890
A C C ONTROL
H12CA4850
H12CA4890
OUTPUT SPECIFICATIONS
Operating Voltage (47-63 Hz) [Vrms]
48-660
48-660
48-530
48-530
48-530
48-530
Max. Load Current
[Arms]
50
90
25
50
75
90
Min. Load Current, [mArms]
150
150
150
150
150
150
Transient Overvoltage [Vpk]
1200
1200
1200
1200
1200
1200
Max. Surge Current, (16.6ms) [Apk]
625
1200
250
625
1000
1200
Max. On-State Voltage Drop @ Rated Current [Vpk]
1.6
1.6
1.6
1.6
1.6
1.6
Thermal Resistance Junction to Case (R
JC) [C/W]
.63
.28
1.02
.63
.31
.28
Maximum I2 t for Fusing, (8.3 msec.) [A2sec]
1620
6000
260
1620
4150
6000
Max. Off-State Leakage Current @ Rated Voltage [mArms]
1.0
1.0
10
10
10
10
Min. Off-State dv/dt @ Max. Rated Voltage [V/sec]
500
500
500
500
500
500
Max. Turn-On Time
1/2 Cycle (DC Control), 10.0 msec (AC Control)
Max. Turn-Off Time
1/2 Cycle (DC Control), 40.0 msec (AC Control)
Power Factor (Min.) with Max. Load
0.5
0.5
0.5
0.5
0.5
0.5
INPUT SPECIFICATIONS
DC CONTROL
AC CONTROL
(H12CD PREFIX)
(H12WD & H12D PREFIX)
(H12CA PREFIX)
Control Voltage Range
4-8 Vdc
4-32Vdc
90-140 Vrms (60Hz)
Max. Turn-On Voltage
4.0 Vdc
4.0 Vdc
90 Vrms
Min. Turn-Off Voltage
1.0 Vdc
1.0 Vdc
10.0 Vrms
Nominal Input Impedance
220 Ohms
See Note 5
8K Ohms
Typical Input Current
15 mA @ 5 Vdc
15 mA @ 5 Vdc
15 mA @ 120 Vrms
GENERAL NOTES
All parameters at 25C unless otherwise specified.
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
Heat sinking required, for derating curves see page 2.
Turn-on time for DC control random turn-on versions is 0.02 msec.
Input circuitry incorporates active current limiter.
1200 Volt Blocking
Panel Mount
Up to 660 Vac
Zero Voltage Switching
and Random Turn-On
SCR Output
FastFax Document No.157
SERIES H12.081898, PAGE 1 OF 3
High voltage relays use IC driven cir-
cuits for switching loads up to 660
VAC. All models come with 1200
Volts blocking and are available with
either AC or DC input (coil) control.
Types H12CA, H12CD and H12WD are
snubberless (reduced leakage current).
Manufactured in Crydom's ISO 9002
Certified facility for optimum product
performance and reliability.
Series H12
25-90Amp 480 Vac AC Output
1998 CRYDOM CORP, Specifications subject to change without notice.
For recommended applications and more information contact:
USA: (800) 8 CRYDOM (800) 827-9366 (619) 715-7200 fax (619) 715-7280
Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 e-mail: sales@crydom.com
WEB SITE: http://www.crydom.com FASTFAX Product Information: (888) 267-9191
UK: (44)1202 812300 fax (44)1202 812340 Crydom International Ltd., 85, Condor Close,
Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU
GERMANY: (49) (0)6874 182580 fax (49)(0)6874 182585 Crydom GmbH,
Gewerbegebiet Im Schachen, D-66687 Nunkirchen, Germany e-mail: vertrieb@crydom.com
GENERAL SPECIFICATIONS
Dielectric Strength 50/60Hz Input/Output/Base
4000 Vrms
Insulation Resistance (Min.) @ 500 Vdc
10
9
Ohm
Max. Capacitance Input/Output
8 pF
Ambient Operating Temperature Range
-40 to 80C
Ambient Storage Temperature Range
-40 to 125C
MECHANICAL SPECIFICATIONS
Weight: (typical)
3.0 oz. (86.5g)
Encapsulation:
Thermally Conductive Epoxy
Terminals:
Screws and Saddle Clamps Furnished, Unmounted
APPROVALS
UL
E116949
CSA
LR81689
VDE 10143 UG
Crydom Heat Sinks offer excellent ther-
mal management and are perfectly
matched to the load current ratings of
Crydom panel mount relays. Request
Crydom's Heat Sink specification sheet
for all the details.
FastFax Document No.157
SERIES H12.081898, PAGE 2 OF 3
Series H12
25-90Amp 480 Vac AC Output
1998 CRYDOM CORP, Specifications subject to change without notice.
Available Options
F
Faston Terminals
(Up to 50 Amp Models)
-10
Random Turn-On
Example: H12WD4850-10
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
1.87
(47.5)
.78
(19.8)
2.30
(58.4)
1.70
(43.2)
.90
(22.9)
.45
(11.4)
1.10
(27.9)
8-32 TERMINAL
(2 PLACES )
1.00
(25.4)
6-32 TERMINAL
(2 PLACES)
1.80
(45.7)
SOLID-STATE RELAY
1
2
OUTPUT
3
4
+
--
INPUT
MOUNTING
HOLE/SLOT
0.17 (4.3) DIA.
BASE PLATE
.125 (3.2)
.90
(22.9)
FASTON
TERMINAL
.187 X .032
(2 PLCS.)
BASE PLATE
.125 (3.2)
FASTON TERMINAL
.250 X .032 (2 PLCS.)
1.87
(47.5)
.78
(19.8)
2.30
(58.4)
1.70
(43.2)
.87 REF.
(22.2)
1
2
OUTPUT
4
3
INPUT
1.00
(25.4)
1.80
(45.7)
.45
(11.4)
1.10
(27.9)
MOUNTING
HOLE/SLOT
0.17 (4.3) DIA.
All dimensions are in inches (millimeters)
For recommended applications and more information contact:
USA: (800) 8 CRYDOM (800) 827-9366 (619) 715-7200 fax (619) 715-7280
Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 e-mail: sales@crydom.com
WEB SITE: http://www.crydom.com FASTFAX Product Information: (888) 267-9191
UK: (44)1202 812300 fax (44)1202 812340 Crydom International Ltd., 85, Condor Close,
Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU
GERMANY: (49) (0)6874 182580 fax (49)(0)6874 182585 Crydom GmbH,
Gewerbegebiet Im Schachen, D-66687 Nunkirchen, Germany e-mail: vertrieb@crydom.com
30
20
10
25
15
5
0
5
10
20
25
15
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [C]
Power Dissipation
95
120
Base Plate Temp [C]
25A
1C/W
100
110
3C/W
NO HEATSINK
60
40
20
0
10
20
40
50
30
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [C]
Power Dissipation
90
Base Plate Temp [C]
50A
2C/W
1C/W
.5C/W
100
110
120
1.5C/W
NO HEATSINK
120
80
40
0
20
40
80
0
60
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [C]
Power Dissipation
100
110
120
Base Plate Temp [C]
90A
1C/W
.4C/W
.2C/W
90
.5C/W
2C/W
120
80
40
0
15
30
60
75
45
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [C]
Power Dissipation
100
110
120
Base Plate Temp [C]
75A
.5C/W
95
1C/W
.3C/W
CURRENT DERATING CURVES
FastFax Document No.157
SERIES H12.032698, PAGE 3 OF 3
Series H12
25-90Amp 480 Vac AC Output
1998 CRYDOM CORP, Specifications subject to change without notice.
For recommended applications and more information contact:
USA: (800) 8 CRYDOM (800) 827-9366 (619) 715-7200 fax (619) 715-7280
Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 e-mail: sales@crydom.com
WEB SITE: http://www.crydom.com FASTFAX Product Information: (888) 267-9191
UK: (44)1202 812300 fax (44)1202 812340 Crydom International Ltd., 85, Condor Close,
Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU
GERMANY: (49) (0)6874 182580 fax (49)(0)6874 182585 Crydom GmbH,
Gewerbegebiet Im Schachen, D-66687 Nunkirchen, Germany e-mail: vertrieb@crydom.com