Teledyne EPC46N110A Up to 110a 460 vac phase angle controller Datasheet

Series EPC
Up to 110A 460 Vac
Phase Angle Controller
Part Number
Description
EPC24N10A
10A, 265 Vac
EPC24N40A
40A, 265 Vac
EPC24N40R
40A, 265 Vac
EPC46N70A
70A, 460 Vac
EPC46N110A
110A, 460 Vac
Part Number Explanation
EPC
24
N
10
A
NOTES
1) Line Voltage (nominal): 24 = 240 Vac; 46 = 460 Vac
2) Switch Type: N = Phase Angle Control
3) Control Range: A = 0-10 Vdc; R = 4-20 mAdc
MECHANICAL SPECIFICATION
1.55 (39.5)
FEATURES/BENEFITS
• External phase angle adjust
• Designed for all loads
• Excellent thermal performance
• Internal output protection
• Proportional control with voltage or current input.
DESCRIPTION
The Series EPC phase angle controller has an analog
input isolated from the mains to vary the phase angle
proportionally to the input and load voltage. The EPC
phase angle controller is designed mainly for resistive
loads. The EPC may be used with inductive loads,
but with limitations. It provides internal protection from
load transients. The conduction level is controlled by
the input. The Series EPC provides an external adjust
that allows the user to modify the cycle time for any
particular application.
3.26 (82.7)
.17
(4.4)
1.57 2.89
(40) (73.5)
APPLICATIONS
• Lighting control (light dimming)
• Single-phase motors
• Heating control (regulation)
TYPICAL APPLICATION
3.58 (91)
L1
L2
3.94 (100)
WEIGHT: 14.46 oz. (410g)
Figure 1 – EPC relays; dimensions in inches (mm)
+
Power
supply
–
cycle Time
Cycle time adjust
Load
Figure 2 – EPC relays
© 2003 TELEDYNE RELAYS
(800) 284-7007 • www.teledynerelays.com
EPC 1
EPC\032003\Q1
Series EPC
INPUT (CONTROL) SPECIFICATION
OUTPUT (LOAD) SPECIFICATION (Continued)
Min
Max
Units
EPCXXNXXA
0
10
V
EPC24N40R
1
5
V
Min
Max
Unit
EPC24N10A
120
A
EPC24N40A
550
A
Maximum Surge Current Rating
Control Voltage Range
Control Current Range
EPC24N40R
5.5
20
mAdc
(Non-Repetitive, See Figure 9)
EPC24N40R
550
A
EPC46N70A
1000
A
EPC46N110A
2000
A
1.6
V
EPC24N10A
4
mArms
EPC24N40A
4
mArms
Must Turn-Off Voltage
EPCXXNXXA
0.2
V
On-State Voltage Drop
All relays
Must Turn-Off Current
EPC24N40R
4
mA
Input Resistance (Typical)
Off-State Leakage Current
EPCXXNXXA
400±2%
Ohms
EPC24N40R
4
mArms
EPC24N40R
0.25
Ohms
EPC46N70A
5
mArms
EPC46N110A
5
mArms
8.3
ms
41.5
ms
OUTPUT (LOAD) SPECIFICATION
Turn-On Time
Min
Max
Unit
EPC24
115
265
Vrms
Turn-Off Time
EPC46
200
460
Vrms
All relays
All relays (60 Hz)
Operating Range
Peak Voltage (Clamping Voltage)
Operating Frequency (Trimmer must be adjusted)
EPC24
600 (450) Vpeak
EPC46
1200 (800) Vpeak
All relays
47
100
Hz
500
V/µs
EPC24N10A
72
A2S
EPC24N40A
1500
A2S
Off-State dv/dt (Non-Repetitive)
Internal Circuit Consumption
All relays
EPC24
7
mArms
EPC46
4
mArms
Load Current Range (See Figure 8)
EPC 2
I2t for Match Fusing (<8.3ms)
EPC24N10A
.01
10
Arms
EPC24N40R
1500
A2S
EPC24N40A
.01
40
Arms
EPC46N70A
5000
A2S
EPC24N40R
.01
40
Arms
EPC46N110A
20,000
A2S
EPC46N70A
.01
70
Arms
EPC46N110A
.01
110
Arms
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2003 TELEDYNE RELAYS
EPC\032003\Q1
Series EPC
ENVIRONMENTAL SPECIFICATION
EQUIVALENT CIRCUIT
N
Mains
External setting
of the synchronization
ramp versus main voltage
Supply
Ramp
Synchro
LED
Transformer
Photocoupler
Analog input –
Load
Figure 3 – EPC relays
EXTERNAL PHASE ANGLE ADJUST
Setting position of the
integrated trimmer: 90˚
Figure 4 – EPC relays
Unit
Storage Temperature
–40
85
°C
Operating Temperature
–40
85
°C
Junction Temperature
–40
125
°C
EPC24N10A
2.7
°C/W
EPC24N40A
1.1
°C/W
EPC24N40R
1.1
°C/W
EPC46N70A
0.43
°C/W
EPC46N110A
0.35
°C/W
Input-Output Isolation
8
pF
Shock (@11ms)
100
G
Vibrations (10 to 4000Hz)
50
G
Input-Output Isolation @500m
All relays
2500
Vrms
Output-Case Isolation @500m
EPC24N10A
2500
Vrms
3300
Vrms
EPC24N10A
2500
V
All relays
4000
V
All relays
Setting position of the
integrated trimmer: 180˚
Max
Junction-Case Thermal Resistance
–
+
Analog input +
Min
P
+8V
Rated Impulse Voltage
PRINCIPLE OF PHASE ANGLE CONTROL: INPUT/OUTPUT TRANSFER CHARACTERISTICS
Resistive load
Load voltage
RMS inductive load voltage
versus delay time control
Load current
U Load/ U Mains
100%
tr
Firing delay time
75%
Inductive load
50%
Load voltage
Load current
25%
tr
RMS resistive load voltage
versus delay time control
0%
0ms
Firing delay time
tr
half cycle
full cycle
Figure 5 – EPC relays
© 2003 TELEDYNE RELAYS
(800) 284-7007 • www.teledynerelays.com
EPC 3
EPC\032003\Q1
Series EPC
INPUT/OUTPUT TRANSFER CHARACTERISTICS
Firing delay time
Firing delay time
10ms
8.4ms
1
5
5
1
4
4
5ms
4.2ms
2
2
3
3
Load voltage
0ms
10V
0V -> EPCXXXXXA
Analog
input voltage
0ms
Load voltage
Figure 6a – EPCXXNXXA
0mA
5.5mA -> EPC24N40R
20mA
Analog
input voltage
Figure 6b – EPC24N40R
1. Factory presetting to 144° ±10% (@50Hz)of the initial
maximum firing delay angle. It can be modified by using the
external phase angle adjust. A variation in the load voltage
causes a small decrease of this angle. For 60Hz see item 4.
1. Factory presetting to 170° ±10% (@50Hz)of the initial
maximum firing delay angle. It can be modified by using the
external phase angle adjust. A variation in load voltage causes a
small decrease of this angle. For 60Hz see item 4.
2. Full conduction mode voltage: Control Voltage = 10 Vdc
(+0; –5%)
2. Full conduction mode voltage: 20 mA (+0; –10%)
3. Factory presetting to 0.2 Vdc ±0.1V of the minimum control
input voltage. Below 0.2Vdc, the relay is off; above 0.2Vdc, the
relay is On at a firing delay angle that depends on the external
phase angle adjust.
4. Possible presetting zone by using the external phase
angle adjust.
3. Factory presetting to 5.5 mA (+10%; –0) of the minimum
control input current.
4. Possible presetting zone by using the external phase
angle adjust.
5. Firing delay angle limit: 170° (0; +5%);
Conditions: @135 Vac; Control input = 5.5 mA.
5. Firing delay angle limit: 170° (0; +5%);
Conditions: EPC24 @ 135 Vac, EPC46 @ 240Vac
TYPICAL FILTER EXAMPLES
Filter
Filter 1
Filter 2
C1
C2
P
C1
Relay
Relay
L
L
N
Load
C1 type : X2
Figure 7a – Low currents
EPC 4
C0
Usually
C0 = 2.2nF max
Y type
M
1
C0
Filter 1 comprised of C1
and motor inductance
Figure 7b – High currents, filters in series
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
© 2003 TELEDYNE RELAYS
EPC\032003\Q1
Series EPC
THERMAL CHARACTERISTICS
SURGE CURRENT
Tcase max (˚C)
16
85
15
Non-Repetitive
2°C/W
Apeak
440 Vac
13
87.5
0°C/W
4°C/W
5°C/W
14
12
11
10
100
50
9
240 Vac
8
7
Without Heat Sink
6
Repetitive with initial Tj = 70˚C
90°C
Power Dissipation (W)
150
0
0.01
0.1
5
4
t (s)
1
10
Figure 9a – EPC24N10A
3
2
1
600
0
1
2
3
4
5
6
7
8
9
10
0
1
10
20
30
Load Current (Arms)
40
50
60
70
80
Non-Repetitive
90 100110 125
Ambient Temperature (°C)
Apeak
0
Figure 8a – EPC24N10A
400
200
Repetitive with initial Tj = 70°C
Tcase max (°C)
0.9°C/W
60
0
65
55
10
Figure 9b – EPC24N40A, EPC24N40R
85
W
1500
30
20
4°C
/W
With
10
out H
eat S
5
Apeak
25
90°C
Power Dissipation (W)
/W
1
t (s)
C/
35
15
ink
1000
Non-repetitive
500
0
Repetitive with initial Tj = 70°C
0
5
10
15
20
25
30
35
40
0
1
10
20
Load Current (Arms)
30
40
50
60
70
80
90 100 110 125
0
Ambient Temperature (°C)
0.01
Figure 8b – EPC24N40A, EPC24N40R
/W
70
1.
70A
2°
C
/W
90°C
60
50
40
10
Non-Repetitive
Apeak
9°
C
1
1500
2°C
/W
30
Max. case temperature (°C)
0.
85
W
C/
90
t (s)
2000
/W
5°
0.7
/W
/W
80
°C/W
0.1
°C
0.2
0.
55
°
110A
100
0°C
110
0.1
Figure 9c – EPC46N70A
120
Power Dissipation (W)
0.1
75
/W
/W
2°
0.01
0°C
W
C/
5°
C
40
C
4°
7°
0.
/W
C
/W
C
2°
1.
1.
45
0.
1°
50
1000
500
Repetitive with initial Tj = 70°C
0
0.01
0.1
t (s)
1
10
Figure 9d – EPC46N110A
20
Withou
10
t Heat
Sink
0
0
10 20 30 40 50 60 70 80 90 100 110
Load Current (Arms)
0
10
20
30
40
50
60
70
80
90
100
Ambient Temperature (°C)
Figure 8c – EPC46N70A, EPC46N110A
NOTES:
1. Electrical specifications at 25°C unless otherwise specified.
2. Phase cutting generates RFI. Filters are recommended.
3. For inductive loads, contact factory.
© 2003 TELEDYNE RELAYS
(800) 284-7007 • www.teledynerelays.com
EPC 5
EPC\032003\Q1
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