AC CONTROL (120Vac)
EZ240A12
EZ240A18
EZ480A12
EZ480A18
M O D E L N U M B E R S
(24Vac)
EZE240A12
EZE240A18
EZE480A12
EZE480A18
DC CONTROL (5Vdc)
EZ240D12
EZ240D18
EZ480D12
EZ480D18
(24Vdc)
EZE240D12
EZE240D18
EZE480D12
EZE480D18
OUTPUT SPECIFICATIONS
Operating Voltage (47-63 Hz) [Vrms]
24-280
24-280
48-660
48-660
Max. Load Current
[Arms]
12
18
12
18
Min. Load Current, [mArms]
150
150
150
150
Transient Overvoltage [Vpk]
600
600
1200
1200
Max. Surge Current, (16.6ms) [Apk]
150
200
150
200
Max. On-State Voltage Drop @ Rated Current [Vpk]
1.5
1.5
1.5
1.5
Thermal Resistance Junction to Case (R
JC) [C/W]
2.0
1.1
2.0
1.1
Maximum I 2 t for Fusing, (8.3 msec.) [A 2sec]
95
170
95
170
Max. Off-State Leakage Current @
Rated Voltage [mArms]
0.1
0.1
0.1
0.1
Min. Off-State dv/dt @ Max. Rated Voltage [V/
sec]
500
500
500
500
Max. Turn-On Time
1/2 Cycle (DC Input), 10.0 msec (AC Input)
Max. Turn-Off Time
1/2 Cycle (DC Input), 40.0 msec (AC Input)
Power Factor (Min.) with Max. Load
0.5
0.5
0.5
0.5
INPUT SPECIFICATIONS
DC CONTROL
AC CONTROL
Nominal Voltage
5Vdc
5Vdc
24Vdc
120Vac
24Vac
EZE240D12
EZ240A12
EZE240A12
MODEL NUMBERS
EZE240D18
EZ240A18
EZE240A18
EZ240D12
EZ480D12
EZE480D12
EZ480A12
EZE480A12
EZ240D18
EZ480D18
EZE480D18
EZ480A18
EZE480A18
Control Voltage Range
3-15 Vdc
4-15 Vdc
15-32 Vdc
90-140 Vrms
18-36 Vrms
Max. Turn-On Voltage
3.0 Vdc
4.0 Vdc
15.0 Vdc
90.0 Vrms
18.0 Vrms
Min. Turn-Off Voltage
1.0 Vdc
1.0 Vdc
1.0 Vdc
10.0 Vrms
2.0 Vrms
Nominal Input Impedance
300 Ohms
240 Ohms
1500 Ohms
10.6k Ohms
1.8k Ohms
Typical Input Current @ Nominal Voltage
15 mAdc
15 mAdc
15 mAdc
10 mArms
10 mArms
GENERAL NOTES
All parameters at 25 C unless otherwise specified.
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
240V, DC control models only, all others 2500Vrms.
Heat sinking required, for derating curves see page 2.
Off-State leakage for snubbered
version (suffix S) is 10.0 mArms.
Turn-on time for random turn-on versions
is 0.1 msec (DC Control Models).
Low Leakage
Quick Connect Terminals
SCR Output
24V Control Available
(EZE Models)
The Series EZ SPST-NO AC output
relays offer a low profile package
with the convenience of quick con-
FastFax Document No.160
SERIES EZ.
REV. 031802
PAGE 1 OF 2
nect terminals. The Series EZ is the
preferred choice for replacement of
120V and 240V Electro-mechanical
relays. Output consists of an SCR
switch and is available in Zero-Cross
and Random Turn-On (Phase
Controlable) versions.
Manufactured in Crydom's ISO 9001
Certified facility for optimum product
performance and reliability.
Series EZ
5-18Amp 120/240, 480 Vac AC Output
2002 CRYDOM CORP, Specifications subject to change without notice.
EZ240D5
24-280
5
150
600
40
1.5
2.0
95
0.1
500
0.5
5Vdc
EZ240D05
4-15 Vdc
4.0 Vdc
1.0 Vdc
300 Ohms
13 mAdc
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: sales@crydom.com WEB SITE: http://www.crydom.com
UK: +44 (0)1202 365070 FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506
AVAILABLE OPTIONS
S
Internal Snubber
Example: EZ240D12S
R
Random Turn-On Switching (240V Only)
Example: EZ240D12R, EZ240D12RS
EZ240D5R
GENERAL SPECIFICATIONS
Dielectric Strength
50/60Hz Input/Output/Base
4000 Vrms*
Insulation Resistance (Min.) @ 500 Vdc
10
9
Ohm
Max. Capacitance Input/Output
8 pF
Ambient Operating Temperature Range
-40 to 80C
Ambient Storage Temperature Range
-40 to 125C
MECHANICAL SPECIFICATIONS
Weight: (typical)
1.5 oz. (43g)
Encapsulation: Thermally
Conductive
Epoxy
Terminals:
.25 Inch Faston
*240V, DC Control Models Only.
All dimensions are in inches (millimeters)
APPROVALS
UL
E116950
CSA LR81689
VDE 10139 UG (240V DC Control Only)
2.63
(66.8)
2.24
(56.9)
1.50
(38.1)
.49
(12.4)
1.00
(25.4)
1.73
(43.9)
.95
(24.1)
.40
(10.2)
.12
(3.0)
SOLID-STATE RELAY
1
OUTPUT
INPUT
2
3+
4
FASTON
TERMINAL
.250 X .032
4 PLCS.
.197 DIA.
(2 PLCS)
C U R R E N T D E R A T I N G C U R V E S
Crydom Heat Sinks offer excellent ther-
mal management and are perfectly
matched to the load current ratings of
Crydom panel mount relays. Request
Crydom's Heat Sink specification sheet for
all the details.
FastFax Document No.160
SERIES EZ
REV. 031802
PAGE 2 OF 2
Series EZ
5-18Amp 120/240, 480 Vac AC Output
2002 CRYDOM CORP, Specifications subject to change without notice.
PIN 1: AC LOAD
PIN 2: AC LOAD
PIN 3: +DC CONTROL
PIN 4: ---DC CONTROL
6
3
2
1
2
3
5
10
4
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [C]
Power Dissipation
110
115
120
Base Plate Temp [
C]
5A
10C/W
5C/W
NO HEATSINK
4
5
1
2
4
8
10
12
6
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [C]
Base Plate Temp [
C]
12A
4C/W
2C/W
15
10
5
0
Power Dissipation [W]
6C/W
NO HEATSINK
112
124
116
120
3
6
12
15
18
9
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [C]
Base Plate Temp [
C]
18A
2C/W
18
12
6
0
Power Dissipation [W]
5C/W
NO HEATSINK
112
124
116
120
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: sales@crydom.com WEB SITE: http://www.crydom.com
UK: +44 (0)1202 365070 FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506
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