Crydom LVD Series Data Sheet

Copyright © 2017 Crydom Inc. Specifications subject to change without notice.

PRODUCT SELECTION

Control Voltage

11.0-11.5 VDC

11.5-12.0 VDC

12.0-12.5 VDC

23.0-24.0 VDC

24.0-25.0 VDC

25.6-26.6 VDC

Panel Mount

DataSheet

LVD Series

• Low Voltage Disconnect

• Output Ratings from 40A to100A @ 3-75 VDC

• Low On-State Resistance FET Output

• Six DC control Ranges Available for 12 & 24VDC Battery Systems

• Compact Encapsulated Panel Mount Package

40 A

LVD75A40
LVD75B40
LVD75C40
LVD75D40
LVD75E40

LVD75F40

60 A

LVD75A60
LVD75B60

LVD75C60
LVD75D60

LVD75E60

LVD75F60

80 A

LVD75A80
LVD75B80

LVD75C80
LVD75D80

LVD75E80

LVD75F80

100 A

LVD75A100
LVD75B100

LVD75C100
LVD75D100

LVD75E100
LVD75F100

AVAILABLE OPTIONS

Max DC Output Voltage
75: 3-75 Vdc

Series

LVD

Required for valid part number
For options only and not required for valid part number

OUTPUT SPECIFICATIONS

(1)

75

Description

Operating Voltage [Vdc]
Maximum Load Current [Adc] (2)
Minimum Load Current [mAdc]
Maximum Surge Current (10msec) [Adc]
Maximum On-State Voltage Drop @ Rated Current [Vdc]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Max On-state Resistance @ rated current (Rds-on) [mOhms]
Maximum Off-State Leakage Current @ Rated Voltage [mA]

INPUT SPECIFICATIONS

(1)

LVD75Axx

Must Turn-On Voltage [Vdc] (3) 24
Must Turn-Off Voltage [Vdc] (3)

Maximum Allowed input Voltage [Vdc] 36
Maximum Input Current [mAdc]
Maximum Turn-On Time [msec]

Maximum Turn-Off Time [msec]

11.5
11
36
12

150
150

A

Input Control Voltage Code:
A: 11.0-11.5Vdc Hysteresis
B: 11.5-12.0Vdc Hysteresis
C: 12.0-12.5Vdc Hysteresis
D: 23.0-24.0Vdc Hysteresis
E: 24.0-25.0Vdc Hysteresis
F: 25.6-26.6Vdc Hysteresis

LVD75Bxx

11.5

150
150

Output Current
40: 40 Amp
60: 60 Amp
80: 80 Amp
100: 100 Amp

40 H

40A

3-75

40

5

120

0.6

1.2
15

0.5

12

36
12

Optional
H: Thermal Pad

3-75

LVD75Cxx

12.5
12
36
12

150
150

60

5

180

0.6

1.0
10

0.5

LVD75DxxDescription

150

150

80A 100A60A

3-75

80

5

220

0.64

0.5
8

0.5

LVD75Exx

25

23

12

24
36
12

150

150

3-75

100

5

250

0.5

0.4
5

0.5

LVD75Fxx

26.6

25.6
36
12

150

150

Copyright © 2017 Crydom Inc. Specifications subject to change without notice.

DataSheet

GENERAL SPECIFICATIONS

Dielectric Strength, Input/Output to Baseplate (60Hz) (4) 2500 Vrms
Minimum Insulation Resistance (@ 500 VDC)
Maximum Capacitance, Input/Output

Ambient Operating Temperature Range -30ºC to 80ºC
Ambient Storage Temperature Range -40ºC to 125ºC

Terminals
Input Terminal Screw Torque Range:
Output Terminal Screw Torque Range:

GENERAL NOTES

(1) All parameters at 25°C unless otherwise specified.
(2) Heat Sinking required, see derating curves.
(3) Tolerance + 0.15Vdc
(4) All four terminals shorted together during test.

WIRING DIAGRAM

ParametersDescription

9

10

Ohm

50 pF

3.5 oz. (100g)Weight (typical)

Hardware Furnished, mounted

8-10 in lb (0.9-1.1Nm)

18-20 in lb (2-2.2Nm)

Panel Mount

Basic Wiring Diagram

L

O

*

A
D

1-

+2

+34-

DC Input

* Load should be diode suppressed
to prevent damage to SSR

THERMAL DERATE INFORMATION

40 Amps

0.5˚ C/W

1˚ C/W

+VDC

Typical LVD Connection Diagram

+

L

O

*

A
D

1-

+2

BATTERY

+34-

NOTE: When wired as above the maximum
voltage is limited to 36 VDC.

60 Amps

0.5˚ C/W

1˚ C/W

2˚ C/W

3˚ C/W

No Heatsink

0

LOAD CURRENT (AMPS)

2010 4030 60 7050 80

AMBIENT TEMPERATURE (ºC)

0

LOAD CURRENT (AMPS)

4020 2060 60 8040

2˚ C/W

3˚ C/W

No Heatsink

AMBIENT TEMPERATURE (ºC)

Copyright © 2017 Crydom Inc. Specifications subject to change without notice.

THERMAL DERATE INFORMATION

80 Amps 100 Amps

Panel Mount

DataSheet

1˚ C/W

2˚ C/W

3˚ C/W

No Heatsink

0

4020 8060 40 6020

LOAD CURRENT (AMPS)

AMBIENT TEMPERATURE (ºC)

MECHANICAL SPECIFICATIONS

Tolerances: ±0.02 in / 0.5 mm
All dimensions are in: inches [millimeters]

MOUNTING
HOLE/SLOT

.192 (4.9) DIA.

0.5˚ C/W

1.87

(47.5)

0.5˚ C/W

1˚ C/W

2˚ C/W

3˚ C/W

Not Heatsink

80

1.10

(27.9)

-

OUTPUT

1

­4

INPUT

0

+

2

1.70

(43.2)

+

3

4020 8060 20 40100

LOAD CURRENT (AMPS)

2.30

(58.4)

8-32 TERMINAL

(2 PLACES)

AMBIENT TEMPERATURE (ºC)

60 80

BASE PLATE

.125 (3.2)

AGENCY APPROVALS

Agency Approvals

Designed in accordance with the requirements of IEC 62314

1.00

(25.4)

1.8

(45.7)

6-32 TERMINAL

(2 PLACES)

.78

(19.8)

.90

(22.9)

Rev. 032712

Panel Mount

Copyright © 2017 Crydom Inc. Specifications subject to change without notice.

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.

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
St

rom 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.

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.

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.

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.

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.

Die Nichtbeachtung dieser Anweisung kann
Körperverletzung oder Materialschäden
zur Folge haben.

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。

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。

Panel Mount

Copyright © 2017 Crydom Inc. Specifications subject to change without notice.

DataSheet

ANNEX - ENVIROMENTAL 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

Semiconductor die

Solder

Toxic or hazardous Substance and Elements

Lead Mercury Cadmium Hexavalent Polybrominated Polybrominated
(Pb) (Hg) (Cd)

Chromium
(Cr (VI))

biphenyls
(PBB)

diphenyl ethers
(PBDE)

50