DSD / DLD Series
• Time-delay solid-state relays
• Ratings from 10A to 50A @ 240 VAC
• External time adjustment
• DC control
• Zero-crossing (resistive loads) output
• Ideal for compressor applications
•
CE Compliant to EN60950-1
PRODUCT SELECTION
Description
3.5-15 VDC Control
3.5-15 VDC Control
10 A
DSD2410
DLD2410
25 A
DSD2425
DLD2425
50 A
DSD2450
DLD2450
OUTPUT SPECIFICATIONS (voltage) (1)
Description
Operating Voltage (47-63Hz) [Vrms]
Transient Overvoltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] (2)
48-280
600
10
500
OUTPUT SPECIFICATIONS (current) (1)
Description
Maximum Load Current (3) [Arms]
Minimum Load Current (3) [Arms]
Maximum Surge Current (16.6ms) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum I²t for Fusing (8.3 msec) [A²sec]
Minimum Power Factor (with Maximum Load)
10 A
10
0.04
120
1.6
1.48
60
0.5
25 A
25
0.04
250
1.6
1.02
260
0.5
50 A
50
0.04
625
1.6
0.63
1620
0.5
INPUT SPECIFICATIONS (1)
Description
Control Voltage Range
Maximum Turn-On Voltage
Maximum Turn-Off Voltage
Typical Input Current
Nominal Input Impedance
Maximum Turn-On Time [msec] (4)
Maximum Turn-Off Time [msec]
Maximum Reset Time [µsec] (5)
DC Control
3.5-15 VDC
3.5 VDC
1.0 VDC
3.4 mA @ 5 Vdc, 11.4 mA @ 15 Vdc
1500 Ohm
Adlustable, See Table
1/2 Cycle
100
TYPICAL TURN-ON DELAY
Resistor
0 (Short)
10K
100K
470K
1.0M (4)
Time DSD
.10 sec
.19 sec
.94 sec
4.0 sec
8.3 sec
Time DLD
1.6 sec
3.1 sec
15 sec
64 sec
133 sec
GENERAL SPECIFICATIONS
Description
Dielectric Strength, Input/Output/Base (50/60Hz)
Minimum Insulation Resistance (@ 500 V DC)
Ambient Operating Temperature Range
Ambient Storage Temperature Range
Weight (typical)
Encapsulation
Terminals
Parameters
4000 Vrms
10
10
Ohm
-30 to 80°C
-40 to 125°C
3.0 oz. (43g)
Themally Conductive Epoxy
Screws and saddle Clamps
Furnished, Unmounted
GENERAL NOTES
1)
2)
3)
4)
5)
All parameters at 25°C unless otherwise specified.
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
Heat sinking required, see derating curves.
Timing Resistor may be as high as 10M Ohm with performance dependent on resistor quality
Before and after time-out.
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