PRODUCT SELECTION
50A25AControl Voltage
4-32 VDC GN325DLZ GN350DLZ
18-36 VAC GN325ELZ GN350ELZ
90-140 VAC GN325BLZ GN350BLZ
AVAILABLE OPTIONS
OUTPUT SPECIFICATIONS (1)
50A25ADescription
Operating Voltage (47-400Hz) [Vrms ] (2) 48-600 48-600
Transient Overvoltage [Vpk, t=1 min.] (3) 1200 1200
Static off-state dv/dt (V/µsec, Ta=25°C) (4) 500 500
Maximum Load Current [Arms] (5) 25 50
Minimum Load Current [mArms] 100 100
Maximum Off-State Leakage Current [mArms] (6)(7) 0.06 0.06
1 Cycle surge current (50Hz) 275 710
1 Cycle surge current (60Hz) 300 750
1 Second surge current (Apk. Ta=25°C) 50/60 Hz 85 150
Forward Voltage Drop (Vpk @ Imax, Ta=25°C) 1.35 1.35
2
2
I T (50Hz, 1/2 cycle) 380 2520
I T (60Hz, 1/2 cycle) 370 2320
GN3 Series
• Current ratings of 25 and 50 Amps
• Output voltage rating: 48-600 VAC
• Direct bond copper substrate
• LED input status indicator
• IP20 “touch-safe” cover
• Transient protection built-in
• UL508 endurance rating for enhanced reliability
• UL/CSA/TUV Approved, CE Compliant to EN60950-1
180-260 VAC GN325ALZ GN350ALZ
Required for valid part number
For options only and not required for valid part number
Series
Control Voltage
A: 180-260 VAC
B: 90-140 VAC
D: 4-32 VDC
E: 18-36 VAC
Rated Load Current
25: 25 Amps
50: 50 Amps
GN3 A L Z25
Datasheet
Panel Mount
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Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
Snubber Option
L: No Snubber (48-600 VAC)
S: Snubber Included (48-530 VAC)
Switching Type
R: Instantaneous Turn-on
Z: Zero voltage Turn-on
Thermal Resistance Junction to baseplate (Rjb) [°C/W] 0.24 0.12
HP Ratings at 120V / FLC [Arms] 0.75 / 6.4 1.5 / 12
HP Ratings at 240V / FLC [Arms] 1 / 4.2 3 / 9.6
HP Ratings at 480V / FLC [Arms] 3 / 4.8 7.5 / 11
HP Ratings at 600V / FLC [Arms] 5 / 6.1 10 / 11
Min/Max wire size 16/8 AWG 16/8 AWG
Screw Torque Range [in-lb/Nm] 18-20 / 2.03-2.26 18-20 / 2.03-2.26
FDE-07-01 REV. A
INPUT SPECIFICATIONS (1)
GN3xxAxGN3xxExGN3xxDxDescription
Control Voltage Range 4.0-32 VDC 18-36 Vrms 180-260 Vrms
Minimum Turn-On Voltage 4.0 VDC 18 Vrms 180 Vrms
Must Turn-Off Voltage 1.0 VDC 2 Vrms 10 Vrms
Maximum input current 39 mA 20 mArms 16 mArms
Input Resistance
Turn-On Time [msec] (8) 1/2 Cycle 20 20
GENERAL SPECIFICATIONS
Description Parameters
Ambient Operating Temperature Range (9) -40ºC to 80ºC
Ambient Storage Temperature Range
Input to output isolation
Input/Output to ground isolation
4000 Vrms
2500 Vrms
Input to output capacitance
-40ºC to 125ºC
Housing Material UL 94V0 (self extinguishing)
8 pF
Input Status Indicator Green LED
Weight (typical) 0.79 oz (360 g)
GENERAL NOTES
1) All parameters at 25°C unless otherwise specified.
5) When mounted to the proper size heat sink (see derating curves)
6) For part numbers with snubber maximum leakage current is 5mA.
7) Measured between 1/L1 and 2/T1 or 3/L2 and 4/T2 or 5/L3 and 6/T3
8) For DC control Instantaneous turn-on is 100 μsec while for AC control is 20 msec
9) Operating temperature range for 180-280VAC is -20 to +60°C
3) Output will self trigger between 900-1200Vpk.
2) For part numbers with snubber Hz range is 47-63 and line voltage is 48-530VAC
4) Off-State dv/dt test method per EIA/NARM standard RS-443, paragraph 13.11.1
MECHANICAL SPECIFICATIONS
GN3xxBx
90-140 Vrms
90 Vrms
10 Vrms
16 mArms
Minimum input current (for on-state) 24 mA 15 mArms 7 mArms
7 mArms
Current Regulated
20
Turn-Off Time [msec] 1/2 Cycle 30 30
30
Min/Max wire size 24/14 AWG
Screw Torque Range [in-lb/Nm] 8-10 / 0.9-1.13
Datasheet
Panel Mount
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Copyright © 2017Crydom Inc. Specifications subject to change without notice.
4.0 [101.3]
3.6 [92.0]
3.2 [79.7]
1.87 [47.6]
1.5 [38.6]
0.8 [19.3]
0.2 [5.1]
2/T14/T26/T3
1/L13/L25/L3
1.45 [36.83]
4.09 [103.9]
Tolerances: ±0.02 in / 0.5 mm
All dimensions are in: inches [millimeters]
EQUIVALENT CIRCUIT BLOCK DIAGRAM
THERMAL DERATE INFORMATION
* Snubber not included in all models
Datasheet
Panel Mount
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Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
Load can be wired in either position
Heat Sink part numbers corresponding to °C/W ratings above: 1.0 °C/W = HS103, 0.5 °C/W = HS053. All others consult factory
Load can be wired in either position
Load can be wired in either position
AC
AC
AC
AC
AC
AC
T1
L1
L2
T3
L3
T2
A2
A1
-
+
25
20
15
10
5
100 20 30 40 50 60 70 80
0
Ambient Temperature (ºC)
Load Current (Amps)
GN325xxx
0.5 ºC/W 0.7 ºC/W 1.0 ºC/W
50
40
30
20
10
100 20 30 40 50 60 70 80
0
Ambient Temperature (ºC)
Load Current (Amps)
GN350xxx
0.25 ºC/W 0.5 ºC/W 0.7 ºC/W 1.0 ºC/W
Datasheet
Panel Mount
Do not forget to visit us at: www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
AGENCY APPROVALS
Designed in accordance with the requirements of IEC 62314
EN60950-1: Meets the requirements of sections1.5: 1,7: 2.9: 2.10.5.3: 4.2: 4.5: 4.7:
IEC 62314
IEC 60068-2-6 35mm / 10-55Hz
IEC 60068-2-27 15G / 11ms
IEC 1000-4-2: Electrostatic Discharge - Level 3
IEC 1000-4-3: Radiated Electromagnetic Noise - Level 3
IEC 1000-4-4: Electrically Fast Transients - Level 3
IEC 1000-4-5: Electrical Surges - Level 3
IEC 1000-4-6: Conducted Electromagnetic Noise - Level 3
E79183 LR38595
Rev. 102017
ECN 20340
Datasheet
Panel Mount
Do not forget to visit us at: www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
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.
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
存在电击、
爆炸或电弧
闪烁危险
•
在操作此设
备之前请先
关闭电源。
若不遵守这些说明，
可能会导致严重的
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.
Failure to follow these instructions can result in
serious injury, or equipment damage.
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.
Le non-respect de cette directive peut entraîner,
des lésions corporelles graves ou des
dommages matériels.
Die Nichtbeachtung dieser Anweisung kann
Körperverletzung oder Materialschäden
zur Folge haben.
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.
Si no se respetan estas precauciones pueden
producirse graves lesiones, daños materiales.
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.
La mancata osservanza di questa precauzione può
causare gravi rischi per l'incolumità personale o
danni alle apparecchiature.
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.
如不能正确执行这些操作说明，
极有可能造成严重人体伤害或者设备的损坏。
材料损坏和高温外壳的危险性
• 产品的一侧面板可能很热，在其冷却前请
不要触碰。
• 遵照正确的安装说明，包括扭矩值。
• 请勿让液体及其他异物进入本产品。
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 Mercury Cadmium Hexavalent Polybrominated Polybrominated
(Pb) (Hg) (Cd) Chromium
(Cr (VI))
biphenyls
(PBB)
diphenyl ethers
(PBDE)
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国电子行业标准 SJ/T11364 - 2006,
电子信息产品污染控制标识要求。
有毒有害物质或元素件部
名称 铅 汞 镉 六价铬 多溴联苯 多溴二苯醚
(Pb) (Hg) (Cd) (Cr (VI)) (PBB) (PBDE)
半导体芯片
焊接点
50
Datasheet
Panel Mount
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Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
