DRD48D20 TELEDYNE [Teledyne Technologies Incorporated], DRD48D20 Datasheet - Page 3

• Manufacturer Part Number: DRD48D20
• Description: Dual Output to 25A 510 Vac DIN-Rail Solid-State Relay
• Manufacturer: TELEDYNE [Teledyne Technologies Incorporated]

© 2003 TELEDYNE RELAYS
Operating Frequency Range 0.1
Off-State dv/dt
I
Storage Temperature
Operating Temperature
Input-Output Isolation
Output-Case Isolation
Insulation Resistance
Rated Impulse Voltage
2
t for match fusing (<8.3ms)
OUTPUT (LOAD) SPECIFICATION (Continued)
DRD48D25
All others
ENVIRONMENTAL SPECIFICATION
Mounting
Dismounting
DIN-RAIL MOUNTING
Figure 6 — DRD relay
Figure 7 — DRD relay
PANEL MOUNTING
M5
.5 (12.7)
4000
4000
4000
Min
Min
–30
–30
100
M4
3.47±.08
(88±2)
Recommended to connect
DIN rail to ground.
[phone] • www.teledynerelays.com
5000
1500
Max
Max
500
100
440
80
Vrms
Vrms
V/µs
Unit
Unit
A
A
MΩ
Hz
°C
°C
V
2
2
S
S
NOTES:
1. Connections: For output terminals, the wire cross sections must be
2. Mounting: Should be in the vertical
3. Typical application loads: The DRD
4. Protection: To protect the SSR against a
5. EMC:
6. All electrical parameters specified at 25°C
adapted to the load current and to the overcurrent protection device
characteristics. The relay rated voltage must be adapted to the mains
rated voltage. These relays use screw clamp connections.
position. Protect heat-sensitive
materials as well as people from contact
with the heat sink. For non-vertical
mounting, the load current must be 50%
derated. The SSR needs air convection
through the heat sink. Lack of air
convection produces abnormal heating.
Keep a distance between the upper
SSR and the lower SSR (see figure on
the right). In case of zero space
between two SSRs, reduce the load
current. It’s suggested to keep the heat
sink temperature under 90°C. Forced
cooling significantly improves the
thermal performance.
relay is designed for resistive and motor loads. For other loads, check
the inrush current at turn-ON and possible
overvoltages at turn-OFF or contact factory.
short-circuit of the load, use a fuse with a I
value = 1/2 I
Immunity: lmmunity levels of the DRD comply
with EN61000-4-4 & 5.
Emission: The system integrator must ensure
that systems containing SSRs comply with
the requirements of any rules and regulations
applicable at the system level. The very low
zero-cross voltage (<20V) improves the
conducted emission level in comparison with
most SSRs with zero-cross voltage higher
than 50V.
unless otherwise noted.
2
1 x (1.5-->16) 1 x (1.5-->10)
t value.
L
1 x (0.75-->2.5)
Figure 8 — DRD relay
L = 10mm
control
Power
L = 6mm
wires
(mm
CONNECTIONS
2
)
L
(0.6N.m max)
(1.8N.m max)
torques
2
0.4N.m
1.2N.m
position
t
vertical
Series DRD
Fuse
Load
1 ~
L1
T1
control 1
–
A2 A1
0.8 x 5.5 (1 x 6)
3.5 x 0.5mm
screwdriver
+
Pozidriv2/
2 ~
L2
T2
control 2
–
A2 A1
DRD\032003\Q1
+
3 ~
3.15 inches
(80mm)
DRD 3