High Voltage DC Relay - aecsensors.com · 2 - High Voltage DC Relay High Voltage DC Relay Leading Innovation, Creating Tomorrow With over 30 years of experience in electric power

High Voltage DC Relay

American Electronic Components Incorporated, 1101 Lafayette Street, Elkhart, IN 46516, United States of America (574) 295-6330 Toll Free (888) 847-6552 Fax: (574) 293-8013 [email protected] www.aecsensors.com

2 - High Voltage DC Relay

High Voltage DC RelayHigh Voltage DC Relay

Leading Innovation, Creating TomorrowWith over 30 years of experience in electric power and automation solutions, we provide quality products for industrial applications.LSIS partners with customers to design advanced DC solutions that enable them to bring next-generation products to the market with innovative technology.

Leading you toward a greater futurethan you imagine

What is LSIS High Voltage DC Relay?The LSIS high power High Voltage DC Relay serves to supply and disconnect DC power, and contains hydrogen and nitrogen gas, which is optimized to withstand making and breaking. Therefore, it has excellent electrical durability, compact size, and low noise.


LSIS - 3

LSIS - High Voltage DC Relay

Compact DesignAchieved compact size by �lling with hyrodgen and nitrogen gas to improve the breaking performance.

Proven SafetyHigh short-time short circuit current withstand value.

Superior ReliabilityExcellent performance with electrical and mechanical endurances.

Features

Model Number Structure

� Control VoltageDC12VDC24VDC48V

� Operating VoltageR 450VR-M 1,000VR-H 1,500V~

� Aux Type-A Aux.blank No Aux.

� Mounting Typeblank Bottom MountingSM Side Mounting

� BusbarBB Busbarblank No Busbar

� Brand Nameblank GeneralBrand name

� Operating Current010 10A 250 250A 040 40A 400 400A100 100A 500 500A150 150A

GPR-M 400 DC12V SM BB-A� � � � � ��



Generated electricity istransferred through

power grid

Application

LSIS High Voltage DC Relay can be utilized in various applications including but not limited to commercial & industrial transportation systems, uninterruptible power systems(UPS), energy storage systems(ESS), and renewable energy systems such as photovoltaic systems(PV).

Energy Providers Side End Users Side

Electric bus

Household PV

Medical equipment

DC power server

UPS

Charging stations

Wind Power

Photovoltaic (PV)

Battery Cell

Application


LSIS - 5


*

PowerGrid

Inverter

Inverter

Our High Voltage DC Relay is typically used for renewable energy and transportation, and serves to open and close the battery and DC load.

Renewable Energy Application

Transportation Application

PV Energy

Geothermal Energy

Bio Energy

Wind Energy

Charging Stations

DC Junction Box(User Options)

Inverter(DC/AC Conversion)

Battery Disconnection Unit

DC Junction Box

*

Battery

Battery

Motor

Main Relay(+)

Precharge Relay

Precharge Resistor

Main Relay(-)

Precharge Circuit

*



GPR Speci�cations

Model GPR010 GPR040

Number of Poles 1 Pole 1 Pole

Operating Voltage, Ue DC 450V DC 450V

Rated impulse withstand voltage, Uimp 4kV 4kV

Operating Current 10A 40A

Short time withstand current

120s - 100A

15Min 15A 60A

Durability

Mechanical(3,600 operations per hour)

200,000 cycles 200,000 cycles

Electrical10A, 450VDC, 150,000cycles

(at 360cycles/Hr)(only Making)40A, 450VDC, 1,000cycles

(at 1200cycles/Hr)

Contact Resistance(Voltage Drop)(Initial) 0.5V @ 10A 0.2V @ 20A

Operating Time Max. 50ms Max. 50ms

Release Time Max. 30ms Max. 30ms

Insulation Strength(Initial) Min. 100MΩ(@500VDC) Min. 100MΩ(@500VDC)

Size, W × H × D( mm ) 56 × 28 × 45 67 × 47 × 35

Temperature range -40 ~ 85 � -40 ~ 85 �

Humidity 5-95% R.H. 5-95% R.H.

Weight 80g 145g

Release Date December 1, 2016

Speci�cations (Standard Type)


LSIS - 7


GPR100 GPR150 GPR250 GPR400

1 Pole 1 Pole 1 Pole 1 Pole

DC 450V DC 450V DC 450V DC 450V

4kV 4kV 4kV 4kV

100A 150A 250A 400A

225A 320A 500A 900A

150A 225A 350A 600A

200,000 cycles 200,000 cycles 200,000 cycles 200,000 cycles

100A, 450VDC, 1,000cycles(at 1200cycles/Hr)



400A, 450VDC, 1,000cycles (at 360cycles/Hr)

0.04V @ 20A 0.04V @ 20A 0.02V @ 20A 0.02V @ 20A

Max. 50ms Max. 50ms Max. 30ms Max. 30ms

Max. 30ms Max. 30ms Max. 10ms Max. 10ms

Min. 100MΩ(@500VDC) Min. 100MΩ(@500VDC) Min. 100MΩ(@500VDC) Min. 100MΩ(@500VDC)

81 × 39 × 70 81 × 39 × 70 92 × 45 × 87 100 × 58 × 91

-40 ~ 85 � -40 ~ 85 � -40 ~ 85 � -40 ~ 85 �

5-95% R.H. 5-95% R.H. 5-95% R.H. 5-95% R.H.

330g 330g 500g 630g

December 1, 2016

[ GPR ]



GPR-M/GPR-H Speci�cations

Model GPR-M010 GPR-M 040 GPR-M100

Number of Poles 1 Pole 1 Pole 1 Pole

Operating Voltage, Ue DC 1000V DC 1000V DC 1000V

Rated impulse withstand voltage, Uimp 4kV 4kV 4kV

Operating Current 10A 40A 100A

Short time withstand current

120s - 100A 225A

15Min 15A 60A 150A

Durability

Mechanical(3,600 operations per hour)

200,000 cycles 200,000 cycles 200,000 cycles

Electrical10A, 1000VDC, 10,000cycles

(at 360cycles/Hr)(only Making)40A, 1000VDC, 1,000cycles

(at 360cycles/Hr)100A, 1000VDC, 1,000cycles

(at 360cycles/Hr)

Contact Resistance(Voltage Drop)(Initial) 0.5V @ 10A 0.2V @ 20A 0.04V @ 20A

Operating Time Max. 50ms Max. 50ms Max. 50ms

Release Time Max. 30ms Max. 30ms Max. 30ms

Insulation Strength(Initial) Min. 100MΩ(@1000VDC) Min. 100MΩ(@1000VDC) Min. 100MΩ(@1000VDC)

Size, W × H × D( mm ) 56 × 28 × 45 67 × 47 × 35 81 × 39 × 70

Temperature range -40 ~ 85 � -40 ~ 85 � -40 ~ 85 �

Humidity 5-95% R.H. 5-95% R.H. 5-95% R.H.

Weight 80g 145g 330g

Release Date June 1, 2017

Speci�cations (Standard Type)


LSIS - 9


GPR-M150 GPR-M250 GPR-M400 GPR-M400-A GPR-H500-A

1 Pole 1 Pole 1 Pole 1 Pole 1 Pole

DC 1000V DC 1000V DC 1000V DC 1000V DC 1500V

4kV 4kV 4kV 4kV 8kV

150A 250A 400A 400A 500A

320A 500A 900A 900A 900A

225A 350A 600A 600A 750A

200,000 cycles 200,000 cycles 200,000 cycles 200,000 cycles 200,000 cycles


250A, 1000VDC, 1,000cycles(at 360cycles /Hr)

400A, 1000VDC, 1,000cycles (at 360cycles /Hr)



0.04V @ 20A 0.02V @ 20A 0.02V @ 20A 0.02V @ 20A 0.04V @ 20A

Max. 50ms Max. 30ms Max. 30ms Max. 30ms Max. 50ms

Max. 30ms Max. 10ms Max. 10ms Max. 10ms Max. 30ms

Min. 100MΩ(@1000VDC) Min. 100MΩ(@1000VDC) Min. 100MΩ(@1000VDC) Min. 100MΩ(@1000VDC) Min. 100MΩ(@1500VDC)

81 × 39 × 70 92 × 45 × 87 100 × 58 × 91 100 × 58 × 92 118 × 570 × 110

-40 ~ 85 � -40 ~ 85 � -40 ~ 85 � -40 ~ 85 � -40 ~ 85 �

5-95% R.H. 5-95% R.H. 5-95% R.H. 5-95% R.H. 5-95% R.H.

330g 500g 630g TBD TBD

June 1, 2017 July 1, 2017 August 1, 2017

[ GPR-M/GPR-H ]



Coil Rating

Model RatedVoltage

Pick-up Voltage(at 20 � )

Drop-out Voltage(at 20 � )

Coil Resistance(at 20 � )

Power Consumption

Max. Allowable Voltage

GPR010 / GPR-M010

12V DC

75%V or less of Rated Voltage

(Initial)

Min. 1.2VDC

60.8Ω 3W

133%V of Rated Voltage

GPR040 / GPR-M040 49.3Ω 3.5W

GPR100 / GPR-M100 34.6Ω 4.5W

GPR150 / GPR-M150 23.5Ω 6.5W

GPR250 / GPR-M250 4.78Ω/37Ω 4.5W

GPR400 / GPR-M400 3.4Ω/38.5Ω 4.5W

GPR010 / GPR-M010

24V DC Min. 2.4VDC

240Ω 3W

GPR040 / GPR-M040 191Ω 3.5W

GPR100 / GPR-M100 139Ω 4.5W

GPR150 / GPR-M150 93.1Ω 6.5W

GPR250 / GPR-M250 19.2Ω/156.3Ω 4.5W

GPR400 / GPR-M400 15.2Ω/157.3Ω 4.5W

GPR-M400-A24V DC Min. 2.4VDC

15.2Ω/157.3Ω 4.5W

GPR-H500-A 12.5Ω/133Ω 5.5W

ALL MODEL 48V DC Under Develpement

Model

Main Terminal Securing Torque Allowed, and Min Wire gauge Relay Securing Torque Allowed

RatedVoltage Allowed Torque Wire for main

Terminal (mm 2) Allowed SCREW Allowed Torque

GPR010 / GPR-M010 187 P-Lock Over 7 N-m 2 M4-10 1.8 ~2.7 N-m

GPR040 / GPR-M040 M4 Over 2.0 N-m 10 M4-10 1.8 ~2.7 N-m

GPR100 / GPR-M100 M5 3.0~4.0 N-m 35 M5-12 3.0 ~4.0 N-m

GPR150 / GPR-M150 M6 3.5~4.5 N-m 50 M5-12 3.0 ~4.0 N-m

GPR250 / GPR-M250 M6 3.5~4.5 N-m 120 M6-14 6.0 ~8.0 N-m

GPR400 / GPR-M400 M6 3.5~4.5 N-m 240 M6-14 6.0 ~8.0 N-m

GPR-M400-A M6 3.5~4.5 N-m 240 M6-14 6.0 ~8.0 N-m

GPR-H500-A M8 8.0~12.0 N-m 150× 2 M6-14 6.0 ~8.0 N-m

Coil Rating

Torque and Wire Information


LSIS - 11


Precautions

SafetyPrecautions

Usage AmbientCondition

Storage,Transportation

Speci�cation RangeUse that exceeds the speci�cation ranges such as the coil rating, contact rating and switching life should be avoided. Doing so may cause to generate heat and malfunction.

Installation, MaintenanceNever touch live parts when power is applied to a relay. Doing so may cause electrical shock.When installing, maintaining, or trouble shooting, the power to relays and connecting parts such as terminals and sockets must be turned o�.

ConnectionBe warned that an incorrect connection may lead to unexpected operation error, abnormal heating, and �re.

Fail-SafeIf the possibility exists that welded or sticking contacts could endanger assets or human life, take double safety precautions and make sure that operation is foolproof.

Right Connection of HV TerminalGPR-Relays’ contacts have polarity. Make sure to perform connections with the correct polarity as indicated on the frame. If the contacts are connected with the reverse polarity, the switching characteristics speci�ed in this document cannot be assured.

Wire Size for HV Connection

To maintain initial performance, do not drop or apply physical impact to the relay. Under normal use, the relay is designed not to be detached. To maintain initial performance, the case should not be disassembled. Relay characteristics cannot be guaranteed if the case is removed.

MagnetismIf relays are installed next to each other or installed near highly-magnetized parts such as motor or speaker, the operational characteristics might change or malfunction can happen. Hence, please verify this point in actual installation and operational condition.

ShockIt is ideal to mount the relay that the movement of the contacts and movable parts is perpendicular to the direction of the vibration or shock. Especially, note that the vibration and shock resistance of NC contacts while the coil is not excited is greatly a�ected by the mounting direction of the relay.

TemperatureIf the relay is used at lower than 0 � and the ambient temperature is lowered rapidly below zero(0 � ), the ice layer may occur. This ice layer may occur the delay of operation time or prevent the operation.

TransportationRelay’s functional damage may occur if strong vibration, shock or heavy weight is applied to a relay during transportation of a device in which a relay is installed. Therefore, please pack them in a way, using shock-absorbing material, so that the allowable range for vibration and shock is not exceeded.

StorageIf the relay is stored for extended periods of time (including transportation period) at hightemperatures or high humidity levels or in atmospheres with organic gas or sul�de gas, sul�de �lm or oxide �lm may be formed on surface of the contacts, which may cause contact instability, contact failure and functional failure. Please check the atmosphere in which the units are to be stored and transported.

Model Recommendation Model Recommendation

GPR010 / GPR-M010 2mm2 GPR250 / GPR-M250 120mm 2

GPR040 / GPR-M040 10mm2 GPR400 / GPR-M400 / GPR-M400-A 240mm 2

GPR100 / GPR-M100 35mm2 GPR-H500-A 150mm 2× 2

GPR150 / GPR-M150 50mm2



Selection of Relay Type

For the proper use of a relay, you must not only be well informed of the characteristics of the relay and service conditions to determine whether the selected one �ts for the conditions for application, but also fully understand the speci�cations of coi l and contact, operate time, mechanical characteristics, and other conditions for the relay to be used. Please refer to the table below for details and considerations for selection.

Items Details Considerations for Selection

Pick-up Voltage(Current)

The value at which a relay should function when increasing the voltage to an unoperated relay

- Select a relay by considering a power supply ripple

- Speci�cally take into account ambient temperature, coil temperature, and hot start

- Be careful with the voltage drop when using the relay in conjunction with semiconductors

- Be careful with the voltage drop when starting up

Drop-out Voltage(Current)

The value at which a relay should revert to the unoperated state when decreasing the voltage to an operated relay

Maximum ContinuousVoltage

The maximum allowable voltage to be continuously applied to the coil without causing damage. Short duration spikes of a higher voltage can be tolerated, but you must consult with the manufacturer above all.

Coil Resistance The DC resistance of the coil of DC type relays

Temperature Rise

If power is supplied to coil, the coil's temperature is increased and saturated. Temperature rise refers to the di�erence between the temperatures before and after the power application to the coil

Contact Rating The allowable rated voltage and current- Note that the life of relay is

balanced with that of the device in which the relay is embedded.

- If often exposed to high temperature, the rated life of the relay may be reduced. It is required to test the life in an actual environment.

- Test and review need to be performed with actual load and application under an actual environment.

Contact Material Material that forms contacts

LifeThe minimum number of times a relay can be operated under the normal condition while contacts are switching speci�c load

ContactResistance

The value combined together the resistance produced when contacts touch each other, that of terminals, and that of contact spring

Operating TimeThe time elapsed since power is �rst supplied to the coil until the open contacts are normally closed, excluding bounce time

- Note that the operate time and bounce time may be changed according to the ambient temperature and applied voltage.

- Note that bounce time is not excluded from both operate time and release time.

- Note that switching life is a�ected by switching frequency.

Release TimeThe time elapsed since power is cut o� from the coil until the normally closed contacts are reclosed, excluding bounce time

Bounce TimeThe phenomenon that contacts intermittently switches on and o� as movable parts and contacts collide

SwitchingFrequency

The frequency of switching that repeats operations while satisfying the electrical life or mechanical life through the application of a pulse train to the operating coil at the rated voltage

Operate Tim

eContact

Coil


LSIS - 13


Items Details Considerations for Selection

VibrationResistance

1) Functional : The vibration tolerated by a relay during the operation without making the contacts open for over the speci�ed time

2) The vibration the relay can endure in the process of shipment, installation or use without causing damage and change in the operating characteristics of the relay

- Consider the performance of a relay during the service with vibration and shock

- Check the allowable ambient temperature of the relay.

Shock Resistance

1) Functional : The acceleration tolerated by a relay during the operation without making the contacts open for over the speci�ed time

2) Destructive : The acceleration a relay can endure in the process of shipment or installation without causing damage and change in the operating characteristics of the relay

Ambient Use Temperature

The allowable temperature of the environment in which the relay is mounted.

LifeThe minimum number of times a relay can be operated under the normal condition without load on the contacts

Breakdown Voltage(Dielectric Strength)

The maximum voltage tolerated by a relay without causing damage for a speci�c period, which is measured at the same points as insulation resistance

- Select among plug-in type, soldering type, screwfastening type, and printed circuit board type to be used for connection

- Select PCB mounting methods including soldering and cleaning to be used for protection

- Select sealed construction type to be used in an adverse environment

Mounting, Connection

Mounting : Parallel type and vertical typeConnection : Screw type and plug-in type used to connect to main circuit

Size Size of relay (Width, Height, Depth)M

echanical CharacteristicsO

ther Items



GPR010 / GPR-M010

Main Terminal Coil Terminal Accessory(supplied with each relay)

Pin Type Features:• Terminal Type = Tab• Mating Area Interface• Dimensions (mm) 6.3×0.80• Material = Brass

Applicable Connector :• Terminal Type = Receptacle• Tyco 63445-2

Pin Type Features:• Terminal Type = Tab• Mating Area Interface• Dimensions (mm) 4.8×0.80• Material = Brass

Applicable Connector :• Terminal Type = Receptacle• Tyco 5-160429-1

ComponentsMain Terminal accessory : 2EACoil Terminal accessory : 2EAWire length : 300mm

Operating Voltage Characteristics Current Distribution Switching Life and Cuto� Curves

General ToleranceLess Than 10: ±0.25 / 10~50: ±0.5More Than 50: ±0.8

Note : I-T curve at ambient temperature of 23 � � The graph above is estimate, so please use it only for your reference.

5 6.3±0.05 0.80.48Ø1.7

3.2 4.8±0.05 0.80.48Ø1.3

High Voltage Minus(-) High Voltage Plus(+)

Low Voltage Connecto r(No Polarity)

Two, M4 Dia Hole sHatched Area(Epoxy Sealing)

18.7

55.82

45±0.2

43.5

±0.3

44.5

±0.3

34±0.3 28±0.2

20.2

Volta

ge V

aria

tion

Ratio

[%]

Ambient Temperature [ � ]

-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Pick-Up Voltage

Drop-Out Voltage

Tim

e[s]

Current[A]

10,000

1,000

100

10

11 10 100

Contact current[A]

11

10

10 100

100

1,000

10,000

Life

(Cyc

les)

1000VDC

600VDC

450VDC

Switching(make+break)life

Cut-o�(break) life

Volta

ge V

aria

tion

Ratio

[%]


-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Pick-Up Voltage

Drop-Out Voltage

Tim

e[s]

Current[A]

10,000

1,000

100

10

11 10 100

Contact current[A]

11

10

10 100

100

1,000

10,000

Life

(Cyc

les)

1000VDC

600VDC

450VDC



Coil Terminal Accessory

Dimensions

Engineering DataGPR010

GPR-M010 TBD(To Be Determined)


LSIS - 15


GPR040 / GPR-M040

Housing : 1379658-1 Terminal : 1123343-1 Accessory(supplied with each relay)

• Connector Style = Receptacle• Contact Type = Tab• Receptacle Con�guration =025

• Contact Type = Receptacle• Applies To Wire/Cable• Wire/Cable Type = Discrete Wire• Wire Range =

0.20-0.602 [24-20] mm [AWG]

ComponentsCoil Terminal Accessory : 1EAFlange Bolt M4-4 2EAWire length : 300mm





Dimensions

Engineering Data

GPR040GPR-M

040

Two, M4 or 4.5mmDia Holes

High Voltage Plus(+)M4-4mm Screw Terminal

High Voltage Minus(-)M4-4mm Screw Terminal Low Voltage Connecto r

TYCO 1379658-1 2-Pole Connector(No Polarity)

56±0.2

46

3.2

67

41 39.5 47

33.1

35.3

1

16±0.2

-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Pick-Up Voltage

Drop-Out Voltage

Volta

ge V

aria

tion

Ratio

[%]


Tim

e[s]

Current[A]

10,000

1,000

100

10

11 10 100

1000VDC

600VDC

450VDC

Contact current[A]

11

10

10 100 100

100

1,000

10,000

Life

(Cyc

les)



-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Pick-Up Voltage

Drop-Out Voltage

Volta

ge V

aria

tion

Ratio

[%]


Tim

e[s]

Current[A]

10,000

1,000

100

10

11 10 100

1000VDC

600VDC

450VDC

Contact current[A]

11

10

10 100 100

100

1,000

10,000

Life

(Cyc

les)



TBD(To Be Determined)



Part No.Wire Range

AWG mm2

ST730676-3 18-16 AVSS(CAVS)0.85~1.25

TabThick

Material

Thick Finish

0.64 0.25 Copper AlloyPre-Tin

GPR100 / GPR-M100

Housing:MG651026(L) Terminal:ST730676-3 Accessory(supplied with each relay)




Note : T curve at ambient temperature of 23 � � The graph above is estimate, so please use it only for your reference.


Dimensions


GPR-M100

12.1

11.9

22.0

2.9

9.0 18.0

Two, M4 or 6mmDia Holes

High VoltageMinus(-)M5-7mm ScrewTerminal


KET 090 2 Pole ConnetorLow Voltage Connector(No Polarity )

64.5±0.3

27±0

.3

76.5

63.5 70

49.8 39

18

-40 -20 20 40 60 8010

20

40

40

0

-10

-20

-30

-40

Pick-Up Voltage

Drop-Out Voltage

Volta

ge V

aria

tion

Ratio

[%]


Tim

e[s]

Current[A]

10,000

1,000

100

10

11 100 1,000

1000VDC

600VDC

450VDC

Contact current[A]1

1

10

10 100 1,000

100

1,000

10,000

Life

(Cyc

les)



-40 -20 20 40 60 8010

20

40

40

0

-10

-20

-30

-40

Pick-Up Voltage

Drop-Out Voltage

Volta

ge V

aria

tion

Ratio

[%]


Tim

e[s]

Current[A]

10,000

1,000

100

10

11 100 1,000

1000VDC

600VDC

450VDC

Contact current[A]1

1

10

10 100 1,000

100

1,000

10,000

Life

(Cyc

les)





LSIS - 17


Part No.Wire Range

AWG mm2

ST730676-3 18-16 AVSS(CAVS)0.85~1.25

TabThick

Material

Thick Finish


Housing : MG651026(L) Terminal : ST730676-3 Accessory(supplied with each relay)



GPR150 / GPR-M150




Dimensions

Engineering Data

GPR150GPR-M

150

12.1

11.9

22.0

2.9

9.0 18.0

Two, M5 or 6mmDia Holes

76.5

18

49.8 39

64.5 ±0.3

27±0

.363

.6 70

KET 090 II 2-Pole ConnetorLow Voltage Connector(No Polarity)

High Voltage Pinus(-)M6-7mm ScrewTerminal

High Voltage Plus(+)M6-7mm ScrewTerminal

Pick-Up Voltage

-40 -20 20 40 50 8010

20

30

40

0

-10

-20

-30

-40

Drop-Out Voltage

Volta

ge V

aria

tion

Ratio

[%]


Tim

e[s]

Current[A]

10,000

1,000

100

10

11 100 1,000

Contact current[A]

11

10

10 100 1,000 10,000

100

1,000

10,000

Life

(Cyc

les) 600VDC

1000VDC

450VDC



Pick-Up Voltage

-40 -20 20 40 50 8010

20

30

40

0

-10

-20

-30

-40

Drop-Out Voltage

Volta

ge V

aria

tion

Ratio

[%]


Tim

e[s]

Current[A]

10,000

1,000

100

10

11 100 1,000

Contact current[A]

11

10

10 100 1,000 10,000

100

1,000

10,000

Life

(Cyc

les) 600VDC

1000VDC

450VDC






Part No.Wire Range

AWG mm2

ST730676-3 18-16 AVSS(CAVS)0.85~1.25

TabThick

Material

Thick Finish





GPR150 (Options)




Dimensions

Engineering Data

12.1

11.9

22.0

2.9

9.0 18.0

Two,M5 or 6mm Dia Hole s

High Voltage Minus(-)M6 Stud Termina l

High Voltage Plus(+)M6 Stud Terminal

26±0

.2

39

KET 090 II 2-pole connecto rLow Voltage connector(No polarity )

63.5±0.3

70±0

.5

80±0

.5

70

39

45±0.361.4

76.5

10

Advantage of Bus-bar Type :The screw tightening-torque can be increased up to MAX 6.5Nm.

Volta

ge V

aria

tion

Ratio

[%]

Ambient Temperature [� ]

Pick-Up Voltage

-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Drop-Out Voltage

1

Tim

e[s]

Current[A]

10,000

1,000

100

10

11,000100

Contact current(A)1 1 10 0,0001,00 0100

1

10

100

1,00 0

10,000

Life

(Cyc

les)

600VDC

1000VD C

450VDC

Switching(make+break )life


Two,M5 or 6mm Dia Hole s

High Voltage Minus(-)M6 Stud Termina l

High Voltage Plus(+)M6 Stud Terminal

26±0

.2

39

KET 090 II 2-pole connecto rLow Voltage connector(No polarity )

63.5±0.3

70±0

.5

80±0

.5

70

39

45±0.361.4

76.5

10


LSIS - 19


Part No.Wire Range

AWG mm2

ST730676-3 18-16 AVSS(CAVS)0.85~1.25

TabThick

Material

Thick Finish





GPR250 / GPR-M250




Dimensions

Engineering Data

GPR250GPR-M

250

12.1

11.9

22.0

2.9

9.0 18.0

11.1 11.1

61

87

45

Two, M6 or 6.5mmDia Holes

32±0

.278

.5

75±0.3

89

24High Voltage Plus(+)M6-9mm Screw Terminal

High Voltage Minus(-)M6-9mm Screw Terminal

KET090 2-pole connecto r1. Low Voltage VCC(DC12V)2. Low Voltage GN D

Pick-Up Voltage

-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Drop-Out Voltage

Volta

ge V

aria

tion

Ratio

[%]

Ambient Temperature [ � ] 1 1,000100

Tim

e[s]

Current[A]

10,000

1,000

100

10

1

10,0001,0001001 10

450VDC

Contact current[A]

1

10

100

1,000

10,000

Life

(Cyc

les)

1000VDC

600VDC



Pick-Up Voltage

-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Drop-Out Voltage

Volta

ge V

aria

tion

Ratio

[%]


Tim

e[s]

Current[A]

10,000

1,000

100

10

1

10,0001,0001001 10

450VDC

Contact current[A]

1

10

100

1,000

10,000

Life

(Cyc

les)

1000VDC

600VDC






Part No.Wire Range

AWG mm2

ST730676-3 18-16 AVSS(CAVS)0.85~1.25

TabThick

Material

Thick Finish





GPR400 / GPR-M400




Dimensions


GPR-M400

12.1

11.9

22.0

2.9

9.0 18.0

100

84

63 54

91

87±0.325±0.3

45±0

.3

2



Two, M6 or 6.5mmDid Holes

KET090 2-pole connecto r1. Low Voltage VCC(DC12V)2. Low Voltage GND

-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Pick-Up Voltage

Drop-Out Voltage

Volta

ge V

aria

tion

Ratio

[%]


Tim

e[s]

Current[A]

10,000

1,000

100

10

1

10,0001,0001001 10

1000VDC

600VDC450VDC

Contact current[A]

1

10

100

1,000

10,000

Life

(Cyc

les)



-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Pick-Up Voltage

Drop-Out Voltage

Volta

ge V

aria

tion

Ratio

[%]


Tim

e[s]

Current[A]

10,000

1,000

100

10

1

10,0001,0001001 10

1000VDC

600VDC450VDC

Contact current[A]

1

10

100

1,000

10,000

Life

(Cyc

les)





LSIS - 21


Part No.Wire Range

AWG mm2

ST730676-3 18-16 AVSS(CAVS)0.85~1.25

TabThick

Material

Thick Finish





GPR-M400-A




Dimensions

Engineering Data

12.1

11.9

22.0

2.9

9.0 18.0

-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Volta

ge V

aria

tion

Ratio

[%]


Pick-Up Voltage

Drop-Out Voltage

86.7

58

45±0

.2

91.7

56.2

6.4

63 Aux WireMin. 150mm

Two, M6 or 6.5mmDid Holes



KET090 2-pole connector1.Low Voltage VCC(DC12~48V)2.Low Voltage GND

25±0.387±0.3

100

58

1

Tim

e[s]

Current[A]

10,000

1,000

100

10

11,000100


1

10

100

1,00 0

10,000

Life

(Cyc

les)

600VDC

1000VD C

450VDC






Part No.Wire Range

AWG mm2

ST730676-3 18-16 AVSS(CAVS)0.85~1.25

TabThick

Material

Thick Finish



ComponentsCoil Terminal Accessory : 1EAWire length : 300mmNut M8 2EASpring-Washer 2EAPlane-Washer 2EA


GPR-H500-A




Dimensions

Engineering Data

12.1

11.9

22.0

2.9

9.0 18.0

-40 -20 20 40 60 8010

20

30

40

0

-10

-20

-30

-40

Volta

ge V

aria

tion

Ratio

[%]


Pick-Up Voltage

Drop-Out Voltage

35±0.3

104 ±0.3

High VoltageM8 Nut + Spring Washer

90 70

57±0

.3

70

110

89

KET090 2-Pole Connertor1. Low Voltage Vcc (DC24V)2. Low Voltage GND

Aux Wire Min. 150mm

Two. M6 or 6.5mm Dia Hole

118

1

Tim

e[s]

Current[A]

10,000

1,000

100

10

11,000100


1

10

100

1,00 0

10,000

Life

(Cyc

les)

600VDC

1000VD C

450VDC





LSIS - 23


Hyundai/KIA

Volvo

Daimler-Benz

Renault

GM (General Motors)

BMW

Porsche

Volkswagen

Reference

LSIS's High Voltage DC Relay is being applied to global automotive vehicles and has proven its quality with years of mass production experience


Safety Instructions

For your safety, please read user's manual thoroughly before operating.Contact the nearest authorized service facility for examination, repair, or adjustment.Please contact quali�ed service technician when you need maintenance.Do not disassemble or repair by yourself !Any maintenance and inspection shall be performed by the personnel having expertise concerned.

Specifications in this catalog are subject to change without notice due to continuous product development and improvement.


ⓒ 2017.02 LSIS Co.,Ltd. All rights reserved.

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