Series EZ
5-18Amp • 120/240, 480 Vac • AC Output
•
•
•
•
Low Leakage
Quick Connect Terminals
SCR Output
24V Control Available
(EZE Models)
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.
The Series EZ SPST-NO AC output
relays offer a low profile package
with the convenience of quick con-
OUTPUT SPECIFICATIONS
➀
Operating Voltage (47-63 Hz) [Vrms]
Max. Load Current
➃
[Arms]
Min. Load Current, [mArms]
Transient Overvoltage [Vpk]
Max. Surge Current, (16.6ms) [Apk]
AC CONTROL
(120Vac)
(24Vac)
MODEL NUMBERS
DC CONTROL
(5Vdc)
(24Vdc)
EZ240A12
EZE240A12
EZ240D5
24-280
5
150
600
40
1.5
2.0
95
0.1
500
EZ240D12
EZE240D12
24-280
12
150
600
150
1.5
2.0
95
0.1
500
EZ240A18
EZE240A18
EZ240D18
EZE240D18
24-280
18
150
600
200
1.5
1.1
170
0.1
500
EZ480A12
EZE480A12
EZ480D12
EZE480D12
48-660
12
150
1200
150
1.5
2.0
95
0.1
500
EZ480A18
EZE480A18
EZ480D18
EZE480D18
48-660
18
150
1200
200
1.5
1.1
170
0.1
500
Max. On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (R
θJC
[˚C/W]
)
Maximum I 2 t for Fusing, (8.3 msec.) [A 2sec]
Max. Off-State Leakage Current @
Rated Voltage [mArms]
➄
Min. Off-State dv/dt @ Max. Rated Voltage [V/ µsec]
➁
Max. Turn-On Time
Max. Turn-Off Time
Power Factor (Min.) with Max. Load
➅
0.5
1/2 Cycle (DC Input), 10.0 msec (AC Input)
1/2 Cycle (DC Input), 40.0 msec (AC Input)
0.5
0.5
0.5
0.5
INPUT SPECIFICATIONS
➀
Nominal Voltage
MODEL NUMBERS
EZ240D05
Control Voltage Range
Max. Turn-On Voltage
Min. Turn-Off Voltage
Nominal Input Impedance
Typical Input Current @ Nominal Voltage
DC CONTROL
5Vdc
5Vdc
5Vdc
24Vdc
EZE240D12
EZE240D18
EZE480D12
EZE480D18
15-32 Vdc
15.0 Vdc
1.0 Vdc
1500 Ohms
15 mAdc
AC CONTROL
120Vac
EZ240A12
EZ240A18
EZ480A12
EZ480A18
90-140 Vrms
90.0 Vrms
10.0 Vrms
10.6k Ohms
10 mArms
24Vac
EZE240A12
EZE240A18
EZE480A12
EZE480A18
18-36 Vrms
18.0 Vrms
2.0 Vrms
1.8k Ohms
10 mArms
EZ240D12
EZ240D18
3-15 Vdc
3.0 Vdc
1.0 Vdc
300 Ohms
15 mAdc
EZ480D12
EZ480D18
4-15 Vdc
4.0 Vdc
1.0 Vdc
240 Ohms
15 mAdc
4-15 Vdc
4.0 Vdc
1.0 Vdc
300 Ohms
13 mAdc
➀
➁
➂
➃
➄
GENERAL NOTES
©2002 CRYDOM CORP, Specifications subject to change without notice.
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.
For recommended applications and more information contact:
Off-State leakage for snubbered
USA: Sales Support
(877) 502-5500
Tech Support
(877) 702-7700
FAX
(619) 710-8540
version (suffix S) is 10.0 mArms.
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
➅
Turn-on time for random turn-on versions
Email:
sales@crydom.com
WEB SITE:
http://www.crydom.com
is 0.1 msec (DC Control Models).
UK:
+44 (0)1202 365070 •
FAX
+44 (0)1202 365090 Crydom International Ltd., 7 Cobham
FastFax Document No.160
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE,
Email:
intsales@crydom.com.
SERIES EZ.
GERMANY:
+49 (0)180 3000 506
REV. 031802
PAGE 1 OF 2
Series EZ
5-18Amp • 120/240, 480 Vac • AC Output
GENERAL SPECIFICATIONS
Dielectric Strength
➂
50/60Hz Input/Output/Base
Insulation Resistance (Min.) @ 500 Vdc
Max. Capacitance Input/Output
Ambient Operating Temperature Range
Ambient Storage Temperature Range
MECHANICAL SPECIFICATIONS
Weight: (typical)
Encapsulation:
Terminals:
AVAILABLE OPTIONS
S
R
Internal Snubber
Example:
EZ240D12S
Random Turn-On Switching (240V Only)
Example:
EZ240D12R, EZ240D12RS
EZ240D5R
1
1.00
(25.4)
2.63
(66.8)
2.24
(56.9)
.197 DIA.
(2 PLCS)
4000 Vrms*
10
9
Ohm
8 pF
-40 to 80˚C
-40 to 125˚C
1.5 oz. (43g)
Thermally Conductive Epoxy
.25 Inch Faston
*240V, DC Control Models Only.
OUTPUT
2
.49
(12.4)
1.50
(38.1)
SOLID-STATE RELAY
3+
FASTON
TERMINAL
.250 X .032
4 PLCS.
INPUT
4
PIN
PIN
PIN
PIN
1:
2:
3:
4:
AC LOAD
AC LOAD
+DC CONTROL
-- DC CONTROL
-
1.73
(43.9)
.40
(10.2)
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.
.12
(3.0)
.95
(24.1)
All dimensions are in inches (millimeters)
CURRENT DERATING CURVES
5A
6
Base Plate Temp [˚C]
5˚C/W
NO HEATSINK
12A
15
10˚C/W
18A
18
2˚C/W
Base Plate Temp [˚C]
Power Dissipation [W]
4
3
2
120
1
115
10
Power Dissipation [W]
4˚C/W
6˚C/W
116
12
5˚C/W
116
5
NO HEATSINK
120
6
NO HEATSINK
120
124
0
1
2
3
4
5
10
20
40
60
80
124
0
3
6
9
12
15
18
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [˚C]
2
4
6
8
10
12
20
40
60
80
Load Current [Arms]
Max Ambient Temp. [˚C]
Load Current [Arms]
Max Ambient Temp. [˚C]
APPROVALS
UL
E116950
CSA LR81689
VDE 10139 UG (240V DC Control Only)
© 2002 CRYDOM CORP, Specifications subject to change without notice.
FastFax Document No.160
SERIES EZ
REV. 031802
PAGE 2 OF 2
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
Base Plate Temp [˚C]
5
Power Dissipation
112
110
2˚C/W
112
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