DataSheet
CMD / CMA24 Series
•
Ratings from 25A to 125A @ 24-280 VAC
•
SCR output for heavy industrial loads
•
AC or DC control
•
LED input status indicator
•
Zero-crossing (resistive loads) or random-fire (inductive loads) output
•
IP20 touch-safe housing
•
Standard box-clamp connections
Panel Mount
PRODUCT SELECTION
Control Voltage
3-32 VDC
90-140 VAC
18-36 VAC
25A
CMD2425
CMA2425
CMA2425E
50A
CMD2450
CMA2450
CMA2450E
75A
CMD2475
CMA2475
CMA2475E
90A
CMD2490
CMA2490
CMA2490
110A
CMD24110
CMA24110
CMA24110E
CMD24125
CMA24125
CMA24125E
125A
AVAILABLE OPTIONS
Series
Control Voltage
A:
AC (90-140V)
D:
DC (4-32V)
Load Current
25:
5 Amps
50:
10 Amps
75:
75 Amps
90:
90 Amps
110:
110 Amps
125:
125 Amps
Blank:
No Internal Overvoltage Protection
P:
Internal Overvoltage Protection
CM
A
24
25
E
P
-10
Switching Mode
Blank:
Zero cross Turn-on
-10:
Random Turn-On
Required for valid part number
For options only and not required for valid part number
Operating Voltage
24:
24-280 VAC
Input Range
Blank:
Standard Input
E:
18-36 VAC
OUTPUT SPECIFICATIONS
(1)
Description
Operating Voltage (47-63Hz) [Vrms]
Transient Overvoltage [Vpk]
Maximum Off-State Leakage Current @ Rated Voltage [mA]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/ sec]
(2)
Maximum Load Current [Arms]
(3)
Minimum Load Current [Arms]
Maximum Surge Current (50/60Hz, 1 Cycle) [Apk]
Maximum On-State Voltage Drop @ Rated Current [Vpk]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum I² t for Fusing (50/60Hz, 1/2 cycle) [A² sec]
Minimum Power Factor (with Maximum Load)
25A
24-280
600
10
500
25
0.15
239/250
1.6
1.02
285/259
0.5
50A
24-280
600
10
500
50
0.15
597/625
1.6
0.63
1779/1621
0.5
75A
24-280
600
10
500
75
0.25
954/1000
1.6
0.31
4555/4150
0.5
90A
24-280
600
10
500
90
0.25
1145/1200
1.6
0.28
6560/5976
0.5
110A
24-280
600
10
500
110
0.25
1432/1500
1.6
0.25
10249/9338
0.5
125A
24-280
600
10
500
125
0.025
1670/1750
1.6
0.22
13950/12709
0.5
FDE-07-01 REV. A
Do not forget to visit us at:
www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
DataSheet
INPUT SPECIFICATIONS
(1)
Description
Control Voltage Range
Maximum Reverse Voltage
Maximum Turn-On Voltage
Minimum Turn-Off Voltage
Typical Input Current @ max turn-on voltage
Nominal Input Impedance [Ohms]
Maximum Turn-On Time [msec]
(4)
Maximum Turn-Off Time [msec]
Panel Mount
CMA
90-140 Vrms
-
90 Vrms
10 Vrms
-
15 mA @ 120 Vrms
10
40
CMD
3-32 VDC
32 VDC
3.0 VDC
1.0 VDC
30 mA
17 mA @ 5 VDC
1/2 Cycle
1/2 Cycle
GENERAL SPECIFICATIONS
Description
Dielectric Strength, Input/Output (50/60Hz)
Minimum Insulation Resistance (@ 500 V DC)
Maximum Capacitance, Input/Output
Ambient Operating Temperature Range
Ambient Storage Temperature Range
Status Indicating Display
Weight (typical)
Encapsulation
Terminals
Maximum Wire Size-Output:
Maximum Wire Size-Input:
Recommended Terminal Screw Torque Range:
Parameters
4000 Vrms
10
9
Ohms
8 pF
-40ºC to 80ºC
-40ºC to 125ºC
Green LED
3.0 oz (86.5 g)
Thermally conductive Epoxy
Cage type
AWG 8 (3.8mm)
AWG 12 (2.5mm)
Output: 10-15 in lb (1.1-1.7 Nm)
Input: 5-6 in lb (0.6-0.7 Nm)
1)
All parameters at 25°C unless otherwise specified.
2)
Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
3)
HEAT SINKING REQUIRED, FOR DERATING curves see page 2.
4)
Turn-on time for DC control random turn-on versions is 0.02msec
5)
Input circuitry incorporates active current limiter.
GENERAL NOTES
Do not forget to visit us at:
www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
DataSheet
THERMAL DERATE INFORMATION
25A
30
1°C/W
3°C/W
2°C/W
Panel Mount
75A
CURRENT DERATING CURVES
50A
60
90
95
Power Dissipation
Power Dissipation
1.5°C/W
Power Dissipation
100
Base Plate Temp [°C]
25
20
15
10
5
0
5
10
15
20
25
Base Plate Temp [°C]
.5°C/W .3°C/W
40
3°C/W
100
110
60
100
110
1°C/W
110
20
NO HEATSINK
30
120
0
15
30
45
60
75
20
40
60
80
NO HEATSINK
120
60
80
120
60
80
0
20
40
10
20
30
40
50
20
40
Load Currect [Arms]
Max Ambient Temp. [°C]
Load Currect [Arms]
Max Ambient Temp. [°C]
Load Currect [Arms]
Max Ambient Temp. [°C]
90A
120
110A
Base Plate Temp [°C]
Base Plate Temp [°C]
.5°C/W
.2°C/W
.4°C/W
125A
Base Plate Temp [°C]
Power Dissipation
.4°C/W
90
160
90
.2°C/W
160
.4°C/W
90
.2°C/W
Power Dissipation
Power Dissipation
80
1°C/W
100
110
120
80
40
.5°C/W
120
80
.5°C/W
100
1°C/W
100
1°C/W
40
120
0
20
40
60
80
0
20
40
60
80
110
110
120
40
0
120
0
30
60
90
120
0
20
40
60
80
30
60
90
120
0
20
40
60
80
Load Currect [Arms]
Max Ambient Temp. [°C]
Load Currect [Arms]
Max Ambient Temp. [°C]
Load Currect [Arms]
Max Ambient Temp. [°C]
MECHANICAL SPECIFICATIONS
Tolerances: ±0.02 in / 0.5 mm
All dimensions are in: inches [millimeters]
AGENCY APPROVALS
Agency Approvals
Designed in accordance with the requirements of IEC 62314
E116949
E116950
LR 81689
REG.-Nr. 12691 (exept 110, 125A models)
Rev. 081017
ECN 20296
Do not forget to visit us at:
www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
Base Plate Temp [°C]
1°C/W
.5°C/W
90
95
DataSheet
DANGER / PELIGRO / DANGER /GEFAHR / PERICOLO /
危险
HAZARD OF
ELECTRIC
SHOCK,
EXPLOSION,
OR ARC FLASH.
•
Disconnect all
power before
installing or
working with
this equipment.
•
Verify all
connections
and replace all
covers before
turning on
power.
Failure to follow
these
instructions will
result in death
or serious injury.
Panel Mount
存在电击、
爆炸或电弧
闪烁危险
•
RIESGO DE
DESCARGA
ELECTRICA O
EXPLOSION.
•
Desconectar
todos los
suministros de
energia a este
equipo antes
de trabajar
con este equipo.
•
Verificar todas
las conexiones
y colocar todas
las tapas antes
de energizer
el equipo.
El
incumplimiento
de estas
instrucciones
puede provocar
la muerte o
lesiones serias.
RISQUE DE
DESCHARGE
ELECTRIQUE
OU EXPLOSION
•
Eteindre
toutes les
sources
d'énergie de
cet appareil
avant de
travailler
dessus de cet
appareil
•
Vérifier tous
connections, et
remettre tous
couverts en
olace avant de
mettre sous
De non-suivi de
ces instructions
provoquera la
mort ou des
lésions sérieuses
sérieuses.
GEFAHR EINES
ELEKTRISCHE
N SCHLAGES
ODER EINER
EXPLOSION.
•
Stellen Sie
jeglichen
Strom ab, der
dieses Gerät
versorgt, bevor
Sie an dem
Gerät Arbeiten
durchführen
•
Vor dem
Drehen auf
Energie alle
Anschlüsse
überprüfen
und alle
Abdeckungen
ersetzen.
Unterlassung
dieser
Anweisungen
können zum
Tode oder zu
schweren
Verletzungen
führen.
RISCHIO DI
SCOSSA
ELETTRICA O
DELL’ESPLOSIONE.
•
Spenga tutta
l'alimentazione
che fornisce
questa
apparecchiatura
prima di lavorare
a questa
apparecchiatura
•
Verificare tutti
i collegamenti
e sostituire
tutte le coperture
prima
dell’accensione
L'omissione di
queste istruzioni
provocherà la
morte o
lesioni serie
在操½此设
备之前请先
关闭电源。
若不遵守这些说明，
可½会导致严重的
人身伤害甚至死亡。
WARNING / AVERTISSEMENT / WARNUNG /ADVERTENCIA / AVVERTENZA /
警告
RISK OF MATERIAL DAMAGE AND HOT
ENCLOSURE
•
The product's side panels may be hot, allow
the product to cool before touching.
•
Follow proper mounting instructions including
torque values.
•
Do not allow liquids or foreign objects to enter
this product.
RISQUE DE DOMMAGE MATERIEL ET DE
SURCHAUFFE DU BOITIER
•
Les panneaux latéraux du produit peuvent être
chauds. Laisser le produit refroidir avant de le
toucher.
•
Respecter les consignes de montage, et
notamment les couples de serrage.
•
Ne pas laisser pénétrer de liquide ni de corps
étrangers à l'intérieur du produit.
GEFAHR VON MATERIALSCHÄDEN UND
GEHÄUSEERHITZUNG
•
Die Seitenwände können heiß sein. Lassen Sie
das Produkt abkühlen, bevor Sie es berühren.
•
Beachten Sie die Montageanweisungen,
•
Führen Sie keine Flüssigkeiten oder
Fremdkörper in das Produkt ein.
Le non-respect de cette directive peut entraîner,
Failure to follow these instructions can result in des lésions corporelles graves ou des
serious injury, or equipment damage.
dommages matériels.
Die Nichtbeachtung dieser Anweisung kann
Körperverletzung oder Materialschäden
zur Folge haben.
RIESGO DE DAÑOS MATERIALES Y DE
SOBRECALENTAMIENTO DE LA UNIDAD
•
Los paneles laterales del producto pueden
estar calientes. Esperar que el producto se
enfríe antes de tocarlo.
•
Respetar las instrucciones de montaje, y en
particular los pares de apretado.
•
No dejar que penetren líquidos o cuerpos
extraños en el producto.
Si no se respetan estas precauciones pueden
producirse graves lesiones, daños materiales.
RISCHIO DI DANNI MATERIALI E D'INVOLUCRO
CALDO
•
I pannelli laterali dell'apparecchio possono
scottare; lasciar quindi raffreddare il prodotto
prima di toccarlo.
•
Seguire le istruzioni di montaggio corrette.
•
Non far entrare liquidi o oggetti estranei in questo
apparecchio.
La mancata osservanza di questa precauzione può
causare gravi rischi per l'incolumità personale o
danni alle apparecchiature.
材料损坏和高温外壳的危险性
•
产品的一侧面板可½很热，在其冷却前请
不要触碰。
•
遵照正确的安装说明，包括扭矩值。
•
请勿让液½及其他异物进入本产品。
如不½正确执行这些操½说明，
极有可½造成严重人½伤害或者设备的损坏。
Rev 073015
Do not forget to visit us at:
www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
DataSheet
ANNEX - ENVIRONMENTAL INFORMATION
The environmental information disclosed in this annex including the EIP Pollution logo are in compliance with People’s Republic of China
Electronic Industry Standard SJ/T11364 – 2006, Marking for Control of Pollution Caused by Electronic Information Products.
Part
Name
Toxic or hazardous Substance and Elements
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent
Chromium
(Cr (VI))
Polybrominated
biphenyls
(PBB)
Polybrominated
diphenyl ethers
(PBDE)
Panel Mount
Semiconductor die
Solder
附件 - 环保信息
此附件所标示的包括电子信息产品污染图标的环保信息符合中华人民共和½电子行业标准 SJ/T11364 - 2006,
电子信息产品污染控制标识要求。
部件
名称
半导½芯片
焊接点
铅
(Pb)
汞
(Hg)
镉
(Cd)
有毒有害物质或元素
六价铬
多溴联苯
(Cr (VI))
(PBB)
多溴二苯醚
(PBDE)
50
Do not forget to visit us at:
www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
微控制器 MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
