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參數資料
| 型號： | DSD2450 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 35K |
| 代理商： | DSD2450 |
DC Control, AC Output
External Adjustment
Industry Standard Package
Zero Voltage Turn-On
Panel Mount
FastFax Document No. 201
DSD,DLD.032798, PAGE 1 OF 2
These “on-operate” (pull-in) time-delay
solid state relays are housed in a single
industry standard package. AC output
is controlled by a DC input and has an
externally adjustable time delay.
Choices include models with two time-
delay ranges.
Manufactured in Crydom’s ISO 9002
Certified facility for optimum product
performance and reliability.
Series DSD, DLD
Time Delay Relay 10-50 Amp
MODEL NUMBERS
DSD2410
DSD2425
DSD2450
DLD2410
DLD2425
DLD2450
OUTPUT SPECIFICATIONS
Operating Voltage Range (47-63 Hz) [Vrms]
48-280
48-280
48-280
48-280
48-280
48-280
Load Current Range
[Arms]
.04-10
.04-25
.04-50
.04-10
.04-25
.04-50
Transient Overvoltage [Vpk]
600
600
600
600
600
600
Max. Surge Current, (16.6ms) [Apk]
120
250
625
120
250
625
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
θ
JC]
Maximum I2 t for Fusing, (8.3 msec.) [A2sec]
1.48
1.02
0.63
1.48
1.02
0.63
60
260
1620
60
260
1620
Max. Off-State Leakage Current @ Rated Voltage [mArms]
10
10
10
10
10
10
Min. Off-State dv/dt @ Max. Rated Voltage [V/μsec]
500
500
500
500
500
500
Max. Turn-On Time
Adjustable, See Table
Max. Turn-Off Time
1/2 cycle
1/2 cycle
1/2 cycle
1/2 cycle
1/2 cycle
1/2 cycle
Max. Reset Time [μsec]
100
100
100
100
100
100
Power Factor (Min.) with Max. Load
0.5
0.5
0.5
0.5
0.5
0.5
INPUT SPECIFICATIONS
DC CONTROL
Control Voltage Range
3.5-15Vdc
Max. Turn-On Voltage
3.5 Vdc
Min. Turn-Off Voltage
1.0 Vdc
Min. Input Impedance
1500 Ohms
Typical Input Current
3.4mA @ 5 Vdc, 11.4mA @ 15Vdc
GENERAL NOTES
All parameters at 25oC 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.
Timing Resistor may be as high as 10M Ohm with performance dependent on resistor quality.
Before and after time-out.
TYPICAL TURN-ON DELAY
RESISTOR
O (Short)
10K
100K
470K
1.0M
TIME (DSD)
0.10 sec
0.19 sec
0.94 sec
4.0 sec
8.3 sec
TIME (DLD)
1.6 sec
3.1 sec
15 sec
64 sec
133 sec
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
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