DR48D25 [TELEDYNE]
Single Output to 30A 510 Vac DIN-Rail Solid-State Relay; 单路输出为30A 510 V交流DIN导轨固态继电器
| 型号： | DR48D25 |
| 厂家： | 
TELEDYNE TECHNOLOGIES INCORPORATED |
| 描述： | Single Output to 30A 510 Vac DIN-Rail Solid-State Relay |
| 文件： | 总4页 (文件大小：172K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NEW Series DR
Single Output to 30A 510 Vac
DIN-Rail Solid-State Relay
Part Number
DR24D25
Description
25A 275 Vac Output
25A 275 Vac Output
25A 275 Vac Output
25A 480 Vac Output
25A 510 Vac Output
25A 510 Vac Output
25A 510 Vac Output
25A 510 Vac Output
30A 510 Vac Output
DR24A25
DR24A25-22
DR48D25-21
DR48D25
DR48R25
DR48A25
FEATURES/BENEFITS
DR48A25-22
DR48D30
• Mounting and dismounting on DIN rail without
any tool or directly mountable on panel
• Zero-cross and random models; thyristors
output
Part Number Explanation
• Large control range
DR
24
A
25
-22
• Green control LED
• Very high immunity
• Low leakage current
• Internal transient suppression
DESCRIPTION
NOTES
1) Line Voltage (nominal): 24 = 240 Vac; 48 = 480Vac
2) Switch Type: D = Zero-cross turn-on; A = Zero-cross, AC control;
R = Random turn-on
The Series DR single-phase DIN-rail relays are
designed for all types of loads. The relays utilize
optical isolation to protect the control from load
transients. DR relays have an integral heat sink, and
can be mounted and dismounted onto a DIN rail
without any tools. The relays may also be panel
mounted. All relays offer a green control LED and
transient suppression.
3) Features: 21 = self turn-on suppression; 22 = 24 Vac control
MECHANICAL SPECIFICATION
APPLICATIONS
• Heating control
• Motor control
• Industrial and process control
APPROVALS
Series DR relays are pending UL recognition.
TYPICAL APPLICATION
230 Vac 50Hz
400 Vac 50Hz
Protection
Protection
Figure 1 — DR relays; dimensions in inches (mm)
L1
L1
SSR
SSR
T1
T1
A2 A1
A2 A1
+
–
+
-
Control
Control
Load
Load
Figure 2 — DR relay DC control (left) and DR relay AC
control (right)
© 2003 TELEDYNE RELAYS
(800) 284-7007 • www.teledynerelays.com
DR 1
DR\032003\Q1
Series DR
CONTROL CHARACTERISTIC
INPUT (CONTROL) SPECIFICATION
12
10
8
Min
Max
Units
Control Range
DR24D25
3
32
32
Vdc
Vdc
DR48R25
3.5
3.5
3.5
3
6
DR48D25
32
Vdc
4
DR48D30
32
Vdc
2
DR48D25-21
DRXXA25-22
DRXXA25
32
Vdc
0
17
60
Vac/dc
Vac/dc
0
2
4
6
8
10 12 14 16 18 20 22 24 26 28 30 32
150
240
Control Voltage (V)
Figure 3a — DRXXD and DR48R relays
Control Current Range
DRXXDXX
10
10
7
mAdc
mAdc
mA
8
6
4
2
0
DR48R25
DRXXA25
3
3
DRXXA25-22
20
mA
Must Turn-Off Voltage
DR24D25
1
1
V
V
V
V
V
V
V
V
V
DR24A25
0
50
100
150
200
250
DR24A25-22
DR48D25-21
DR48R25
4
Control Voltage (V)
Figure 3b — DRXXA25 relays
1
2
20
15
10
5
DR48D25
2
DR48A25
15
4
DR48A25-22
DR48D30
2
Reverse Voltage (DC Control)
Clamping Voltage (DC Control)
Input LED
32
42
V
V
0
Green
0
10
20
30
40
50
60
Control Voltage (V)
Figure 3c — DRXXA25-22 relays
THERMAL CHARACTERISTICS
25
20
15
45
40
35
30
25
20
15
10
5
45
40
35
30
25
20
15
10
5
10
5
0
0
0
0
5
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
0
5
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
0
5
10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
Ambient Temperature (°C)
Ambient Temperature (°C)
Ambient Temperature (°C)
Figure 4a — DR24X25-XX relays
Figure 4b — DR48X25-XX relays
Figure 4c — DR48D30 relay
DR 2
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2003 TELEDYNE RELAYS
DR\032003\Q1
Series DR
OUTPUT (LOAD) SPECIFICATION
OUTPUT (LOAD) SPECIFICATION (Continued)
Min
Max
Unit
Min
Max
Unit
Thermal Resistance (Junction to Air)
Operating Range
DR24
DR24
3.8
3.3
3.2
°C/W
°C/W
°C/W
12
12
24
275
480
510
Vrms
Vrms
Vrms
DR48X25
DR48D30
DR48D25-21
DR48
Off-State Leakage Current (60Hz)
1
mA
Peak Voltage
DR24
600
Vpeak
Turn-On Time (60Hz)
DRXXD
DR48
1200 Vpeak
8.3
24.9
0.1
ms
ms
ms
DRXXA
Clamping Voltage
DR24 (@1mA)
DR48R25
430
V
V
V
DR48D25-21 (ON voltage, typical) 950
Turn-Off Time (60Hz)
DRXXD
DR48 (@1mA)
820
8.3
24.9
8.3
ms
ms
ms
DRXXA
Load Current Range (See Figure 4)
DR48R25
DRXXX25-XX
DR48D30
.005
.005
25
30
Arms
Arms
Operating Frequency Range 0.1
Off-State dv/dt
440
500
Hz
V/µs
Zero-Cross Window (Typical)
DR24
10
10
V
V
I2t for match fusing (<8.3ms)
DR24
DR48D25-21
DR48R25
312
1500
5000
A2S
A2S
A2S
Random
20
DR48X25
DR48D25
V
V
V
V
DR48D30
DR48A25
20
DR48A25-22
DR48D30
20
20
ENVIRONMENTAL SPECIFICATION
Min
–30
Max
100
80
Unit
°C
Non-Repetitive Overload Current (See Figure 5)
Storage Temperature
Operating Temperature
Input-Output Isolation
DR24
250
550
A
A
A
–30
°C
DR48X25
DR48D30
4000
Vrms
1000
Output-Case Isolation
On-State Voltage Drop (Typical)
DR24
DR48
2500
4000
Vrms
Vrms
DR24
0.85
0.9
V
V
V
DR48X25
DR48D30
0.75
Insulation Resistance
Rated Impulse Voltage
100
MΩ
4000
V
Output Power Dissipation (Typical)
DR24
0.9xI+0.015xI2
0.81xI+0.08xI2
0.7xI+0.08xI2
W
W
W
DR48X25
DR48D30
© 2003 TELEDYNE RELAYS
(800) 284-7007 • www.teledynerelays.com
DR 3
DR\032003\Q1
Series DR
NOTES:
SURGE CURRENTS
1. Connections: For output terminals, the wire cross sections must be
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.
2. Mounting: Only in vertical position.
Protect heat-sensitive materials as well
as people from contact with the heat
sink. For non vertical mounting, the
load current must be derated by 50% .
250
200
150
100
50
Non-Repetitive
Repetitive with initial Tj = 70˚C
0.1
0
0.01
1
10
The SSR requires air convection. Lack
of air convection produces an abnormal
t(s)
heating. Keep a distance between the
upper SSR and the lower SSR (see
Figure 5a — DR24 relays
vertical
position
3.15 inches
(80mm)
figure on the right). In case of zero
space between two SSRs, reduce the
load current. It’s suggested to maintain
the heat sink temperature under 90°C.
Forced cooling significantly improves
the thermal performances.
600
Non-Repetitive
400
200
0
3. Typical application loads: The DR relay
may handle motor and resistive loads.
For different loads, check the inrush
current at turn-ON and possible overvoltages at turn-OFF or contact
the factory.
Repetitive with initial Tj = 70˚C
0.01
0.1
1
10
t (s)
• Incandescent lamps — Inrush current is generally 10 times the
current nominal for 10ms.
• Electric discharge lamp — These loads often have overcurrent at
turn-ON and overvoltage at turn-OFF. Use 480Vac SSR on 240Vac
mains.
Figure 5b — DR48X25 relays
1500
1000
• Transformer loads — Very high inrush current, up to 100 times the
nominal current.
Non-Repetitive
• Capacitive loads — Very high current at turn-On and overvoltage at
turn-Off. Use only zero-cross models.
500
0
4. Protection: To protect the SSR against a short-circuit
Repetitive with initial Tj = 70˚C
of the load, use a fuse with a I2t value = 1/2 I2t value.
1 ~
Fuse
5. EMC:
0.01
0.1
1
10
Immunity: lmmunity levels of the DR comply with
t (s)
EN61000-4-4 &5.
L1
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.
Figure 5c — DR48D30 relay
T1
+
–
A1
A2
control
Load
DIN-RAIL MOUNTING
N
6. All electrical parameters specified at 25°C unless
otherwise noted.
Mounting
Recommended to connect
DIN rail to ground.
Dismounting
Figure 6 — DR relay
PANEL MOUNTING
M5
M4
CONNECTIONS
torques
screwdriver
wires
L
L
(mm2)
3.47±.08
(88±2)
control
1 x (0.75-->2.5)
L = 6mm
0.4N.m
(0.6N.m max)
3.5 x 0.5mm
Power
1 x (1.5-->16) 1 x (1.5-->10)
L = 10mm
1.2N.m
(1.8N.m max)
Pozidriv2/
0.8 x 5.5 (1 x 6)
.5 (12.7)
Figure 7 — DR relay
Figure 8 — DR relay
DR 4
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2003 TELEDYNE RELAYS
DR\032003\Q1
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