American Electronic Components Incorporated

GPR Series American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

High Voltage DC Relay Leading you toward a greater future than you imagine Leading Innovation, Creating Tomorrow With over 3 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. 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. 2 - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

LSIS - High Voltage DC Relay Features Compact Design Achieved compact size by filling with hyrodgen and nitrogen gas to improve the breaking performance. Proven Safety High short-time short circuit current withstand value. Superior Reliability Excellent performance with electrical and mechanical endurances. Model Number Structure GPR-M -A DC2V SM BB 2 3 4 5 6 7 Operating Voltage 2 Conventional thermal Current 3 Aux Type 4 R 45V A 25 25A -A Aux. R-M,V R-H,5V~ A A A 5 5A blank No Aux. 5 5A Control Voltage DC2V DC24V DC48V 5 Mounting Type 6 Busbar 7 blank Bottom Mounting BB Busbar SM Side Mounting blank No Busbar Brand Name blank General Brand name LSIS - 3 American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

Application 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 Wind Power Electric bus DC power server Photovoltaic (PV) Household PV UPS Generated electricity is transferred through power grid Battery Cell Medical equipment Charging stations 4 - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

LSIS - High Voltage DC Relay 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 PV Energy Power Grid Geothermal Energy DC Junction Box (User Options) Inverter (DC/AC Conversion) * Bio Energy Battery Inverter DC Junction Box Wind Energy * Precharge Relay Precharge Resistor Main Relay(+) Main Relay(-) Transportation Application Precharge Circuit * Battery Inverter Motor Charging Stations Battery Disconnection Unit LSIS - 5 American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

Specifications (Standard Type) GPR Specifications Model GPR GPR Number of Poles Pole Pole Operating Voltage, Ue DC 45V DC 45V Rated impulse withstand voltage, Uimp 2.5kV 2.5kV Conventional thermal Current, Ith A A Short time withstand current 2s - A 5Min 5A 6A Durability Mechanical ( *) (3,6 operations per hour) Electrical 2, cycles 2, cycles A, 45VDC, 5,cycles (at 36cycles/Hr)(only Making) A, 45VDC,,cycles (at 2cycles/Hr) Contact Resistance(Voltage Drop)(Initial).5V @ A.2V @ 2A Operating Time Max. 5ms Max. 5ms Release Time Max. 3ms Max. 3ms Insulation Strength(Initial) Min. MΩ(@5VDC) Min. MΩ(@5VDC) Size, W H D( mm ) 56 28 45 67 35 47 Temperature range ºC - ~ 85 - ~ 85 Humidity 5-95% R.H. 5-95% R.H. Weight 8g 45g Certification CB/CCC CB/CCC * The number of Mechanical times is the number that meets the basic performance after durability. 6 - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

LSIS - High Voltage DC Relay GPR GPR5 GPR25 GPR Pole Pole Pole Pole DC 45V DC 45V DC 45V DC 45V 2.5kV 2.5kV 2.5kV 2.5kV A 5A 25A A 225A 32A 5A 9A 5A 225A 35A 6A 2, cycles 2, cycles 2, cycles 2, cycles A, 45VDC,,cycles (at 2cycles/Hr) 5A, 45VDC,,cycles (at 2cycles/Hr) 25A, 45VDC,,cycles (at 36cycles/Hr) A, 45VDC,,cycles (at 36cycles/Hr).4V @ 2A.4V @ 2A.2V @ 2A.2V @ 2A Max. 5ms Max. 5ms Max. 3ms Max. 3ms Max. 3ms Max. 3ms Max. ms Max. ms Min. MΩ(@5VDC) Min. MΩ(@5VDC) Min. MΩ(@5VDC) Min. MΩ(@5VDC) 8 39 7 8 39 7 92 45 87 58 9 - ~ 85 - ~ 85 - ~ 85 - ~ 85 5-95% R.H. 5-95% R.H. 5-95% R.H. 5-95% R.H. 33g 33g 5g 63g CB/CCC CB/CCC/UL CB/CCC CB/CCC [ GPR ] LSIS - 7 American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

Specifications (Standard Type) GPR-M/GPR-H Specifications Model GPR-M GPR-M GPR-M Number of Poles Pole Pole Pole Operating Voltage, Ue DC V DC V DC V Rated impulse withstand voltage, Uimp 4kV 4kV 4kV Conventional thermal Current, Ith A A A Short time withstand current 2s - A 225A 5Min 5A 6A 5A Durability Mechanical ( *) (3,6 operations per hour) Electrical 2, cycles 2, cycles 2, cycles 5A, VDC,,cycles (at 36cycles/Hr)(only Making) 2A, VDC,,cycles (at 36cycles/Hr) 5A, VDC,,cycles (at 36cycles/Hr) Contact Resistance(Voltage Drop)(Initial).5V @ A.2V @ 2A.4V @ 2A Operating Time Max. 5ms Max. 5ms Max. 5ms Release Time Max. 3ms Max. 3ms Max. 3ms Insulation Strength(Initial) Min. MΩ(@VDC) Min. MΩ(@VDC) Min. MΩ(@VDC) Size, W H D( mm ) 56 28 45 67 35 47 8 39 7 Temperature range ºC - ~ 85 - ~ 85 - ~ 85 Humidity 5-95% R.H. 5-95% R.H. 5-95% R.H. Weight 8g 45g 33g Certification CB/UL/CCC CB/UL/CCC CB/UL/CCC Release Date July, 27 * The number of Mechanical times is the number that meets the basic performance after durability. 8 - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

LSIS - High Voltage DC Relay GPR-M5 GPR-M25 GPR-M GPR-M-A GPR-H5-A Pole Pole Pole Pole Pole DC V DC V DC V DC V DC 5V 4kV 4kV 4kV 4kV 8kV 5A 25A A A 5A 32A 5A 75A 75A 9A 225A 35A 5A 5A 75A 2, cycles 2, cycles 2, cycles 2, cycles 2, cycles A, VDC,,cycles (at 36cycles/Hr) 5A, VDC,,cycles (at 36cycles /Hr) 2A, VDC,,cycles (at 36cycles /Hr) 2A, VDC,,cycles (at 36cycles/Hr) 2A, 5VDC,,cycles (at 36cycles/Hr).4V @ 2A.2V @ 2A.2V @ 2A.2V @ 2A.4V @ 2A Max. 5ms Max. 3ms Max. 3ms Max. 3ms Max. 5ms Max. 3ms Max. ms Max. ms Max. ms Max. 3ms Min. MΩ(@VDC) Min. MΩ(@VDC) Min. MΩ(@VDC) Min. MΩ(@VDC) Min. MΩ(@5VDC) 8 39 7 92 45 87 58 9 58 99 8 7 8 - ~ 85 - ~ 85 - ~ 85-2 ~ 7-2 ~ 7 5-95% R.H. 5-95% R.H. 5-95% R.H. 5-95% R.H. 5-95% R.H. 33g 5g 63g 8g.3kg CB/UL/CCC CB/UL/CCC CB/UL/CCC CB/UL CB/UL July, 27 September 5. 27 [ GPR-M/GPR-H ] LSIS - 9 American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

Coil Rating Coil Rating Model Rated Voltage Pick-up Voltage (at 2 ) Drop-out Voltage (at 2 ) Coil Resistance (at 2 ) Power Consumption Max. Allowable Voltage GPR / GPR-M 6.8Ω 3W GPR / GPR-M 49.3Ω 3.5W GPR / GPR-M 34.6Ω 6.5W 2V DC Min..2VDC GPR5 / GPR-M5 23.5Ω 6.5W GPR25 / GPR-M25 4.78Ω/37Ω 4.5W GPR / GPR-M 3.4Ω/38.5Ω 4.5W GPR / GPR-M GPR / GPR-M 75%V or less of Rated Voltage (Initial) 2Ω 9Ω 3W 3.5W GPR / GPR-M 39Ω 6.5W 24V DC Min. 2.4VDC GPR5 / GPR-M5 93.Ω 6.5W 25%V of Rated Voltage GPR25 / GPR-M25 9.2Ω/56.3Ω 4.5W GPR / GPR-M 5.2Ω/57.3Ω 4.5W GPR-M-A 5.2Ω/57.3Ω 4.5W 24V DC Min. 2.4VDC GPR-H5-A 2.5Ω/33Ω 5.5W ALL MODEL (Excluding GPR-H5-A) 48V DC Under Develpement Connection and Mounting Model Screw Main Terminal Connection Allowed Torque Wire for main Terminal (mm 2 ) Allowed SCREW Mounting Allowed Torque GPR / GPR-M 87 P-Lock Over 7 N-m 2 M4-.8 ~2.7 N-m GPR / GPR-M M4.5~2. N-m M4-.8 ~2.7 N-m GPR / GPR-M M5 3.~4. N-m 35 M5-2 3. ~4. N-m GPR5 / GPR-M5 M6 3.5~4.5 N-m 5 M5-2 3. ~4. N-m GPR25 / GPR-M25 M6 3.5~4.5 N-m 2 M6-4 6. ~8. N-m GPR / GPR-M M6 3.5~4.5 N-m 2 M6-4 6. ~8. N-m GPR-M-A M6 3.5~4.5 N-m 2 M6-4 6. ~8. N-m GPR-H5-A M8 6.~9. N-m 5 2 M6-2 6. ~8. N-m - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

Precautions LSIS - High Voltage DC Relay Safety Precautions Usage Ambient Condition Storage, Transportation Specification Range Use that exceeds the specification ranges such as the coil rating, contact rating and switching should be avoided. Doing so may cause to generate heat and malfunction. Installation, Maintenance Never 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 off. Connection Be warned that an incorrect connection may lead to unexpected operation error, abnormal heating, and fire. Fail-Safe If the possibility exists that welded or sticking contacts could endanger assets or human, take double safety precautions and make sure that operation is foolproof. Right Connection of HV Terminal GPR-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 specified in this document cannot be assured. 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. Magnetism If 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. Shock It 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 affected by the mounting direction of the relay. Temperature If the relay is used at lower than ºC and the ambient temperature is lowered rapidly below zero ( ºC ), the ice layer may occur. This ice layer may occur the delay of operation time or prevent the operation. Transportation Relay 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. Storage If 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 sulfide gas, sulfide film or oxide film 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. LSIS - American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

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 fits for the conditions for application, but also fully understand the specifications of coil 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 Coil Pick-up Voltage (Current) Drop-out Voltage (Current) Maximum Continuous Voltage Coil Resistance Temperature Rise The value at which a relay should function when increasing the voltage to an unoperated relay The value at which a relay should revert to the unoperated state when decreasing the voltage to an operated relay 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. The DC resistance of the coil of DC type relays If power is supplied to coil, the coil's temperature is increased and saturated. Temperature rise refers to the difference between the temperatures before and after the power application to the coil - Select a relay by considering a power supply ripple - Specifically 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 Contact Contact Rating Contact Material Life Contact Resistance The allowable rated voltage and current Material that forms contacts The minimum number of times a relay can be operated under the normal condition while contacts are switching specific load The value combined together the resistance produced when contacts touch each other, that of terminals, and that of contact spring - Note that the of relay is balanced with that of the device in which the relay is embedded. - If often exposed to high temperature, the rated of the relay may be reduced. It is required to test the in an actual environment. - Test and review need to be performed with actual load and application under an actual environment. Operate Time Operating Time Release Time Bounce Time The time elapsed since power is first supplied to the coil until the open contacts are normally closed, excluding bounce time The time elapsed since power is cut off from the coil until the normally closed contacts are reclosed, excluding bounce time The phenomenon that contacts intermittently switches on and off as movable parts and contacts collide - 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. Switching Frequency The frequency of switching that repeats operations while satisfying the electrical or mechanical through the application of a pulse train to the operating coil at the rated voltage - Note that switching is affected by switching frequency. 2 - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

LSIS - High Voltage DC Relay Items Details Considerations for Selection Vibration Resistance ) Functional : The vibration tolerated by a relay during the operation without making the contacts open for over the specified time 2) Destructive : 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 Mechanical Characteristics Other Items Shock Resistance Ambient Use Temperature Life Breakdown Voltage (Dielectric Strength) Mounting, Connection ) Functional : The acceleration tolerated by a relay during the operation without making the contacts open for over the specified 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 The allowable temperature of the environment in which the relay is mounted. The minimum number of times a relay can be operated under the normal condition without load on the contacts The maximum voltage tolerated by a relay without causing damage for a specific period, which is measured at the same points as insulation resistance Mounting : Parallel type and vertical type Connection : Screw type and plug-in type used to connect to main circuit - Consider the performance of a relay during the service with vibration and shock - Check the allowable ambient temperature of the relay. - 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 Size Size of relay (Width, Height, Depth) - Select sealed construction type to be used in an adverse environment LSIS - 3 American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

GPR / GPR-M Coil Terminal Accessory Main Terminal Coil Terminal Accessory(Not included) 5 6.3±.5.8.48 Ø.7 3.2 4.8±.5.8 Ø.3.48 Pin Type Features: Terminal Type = Tab Mating Area Interface Dimensions (mm) 6.3.8 Material = Brass Applicable Connector : Terminal Type = Receptacle Tyco 63445-2 Pin Type Features: Terminal Type = Tab Mating Area Interface Dimensions (mm) 4.8.8 Material = Brass Applicable Connector : Terminal Type = Receptacle Tyco 5-6429- 6945- Components Main Terminal accessory : 2EA Coil Terminal accessory : 2EA Wire length : 3mm Dimensions 55.8 High Voltage Minus(-) 45±.2 2.2 High Voltage Plus(+) 8.7 Low Voltage Connector (No Polarity) Two, M4 Dia Holes 43.5±.3 44.5±.3 General Tolerance Less Than : ±.25 / ~5: ±.5 More Than 5: ±.8 34±.3 28±.2 Engineering Data Operating Voltage Characteristics Current Distribution Switching Life and Cutoff Curves GPR GPR-M 3 2 - -2 2 6 8 - -2-3 Pick-Up Voltage Drop-Out Voltage - 3 2 Pick-Up Voltage - -2-2 6 8-2 Drop-Out Voltage -3 -,,,,,,, VDC 45VDC Contact current[a], 45VDC TBD (To Be Determined) VDC Contact current[a] Note : I-T curve at ambient temperature of 23 ºC The graph above is estimate, so please use it only for your reference. 4 - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

GPR / GPR-M LSIS - High Voltage DC Relay Coil Terminal Accessory Housing : 379658- Terminal : 23343- Accessory(Not included) Connector Style = Receptacle Contact Type = Tab Receptacle Configuration =25 Contact Type = Receptacle Applies To Wire/Cable Wire/Cable Type = Discrete Wire Wire Range =.2-.62 [24-2] mm [AWG] Components Coil Terminal Accessory : EA Flange Bolt M4-4 2EA Wire length : 3mm Dimensions Two, M4 or 4.5mm Dia Holes 56±.2 46 6±.2 3.2 High Voltage Plus(+) M4-4mm Screw Terminal 33. 35.3 High Voltage Minus(-) M4-4mm Screw Terminal Low Voltage Connector TYCO 379658-2-Pole Connector(No Polarity) 67 General Tolerance Less Than : ±.25 / ~5: ±.5 More Than 5: ±.8 4 39.5 47 Engineering Data Operating Voltage Characteristics Current Distribution Switching Life and Cutoff Curves GPR GPR-M 3 2 Pick-Up Voltage - -2-2 6 8-2 Drop-Out Voltage -3-3 2 Pick-Up Voltage - -2-2 6 8-2 Drop-Out Voltage -3 -,,,,,,,,, VDC 45VDC Contact current[a] 45VDC, TBD (To Be Determined) VDC Contact current[a] Note : I-T curve at ambient temperature of 23 ºC The graph above is estimate, so please use it only for your reference. LSIS - 5 American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

GPR / GPR-M Coil Terminal Accessory Housing:MG6526(L) Terminal:ST73676-3 Accessory(Not included).9 22. 9. 8. 2. 2.9 Part No. ST73676-3 8-6 Wire Range AWG mm 2 AVSS(CAVS).85~.25 Tab.64.25 Material Finish Copper Alloy Pre-Tin Components Coil Terminal Accessory : EA Flange Bolt M5-5 2EA Wire length : 3mm Dimensions High Voltage Minus(-) M5-7mm Screw Terminal 76.5 64.5±.3 8 Two, M5 or 6mm Dia Holes 27±.3 High Voltage Plus(+) M5-7mm Screw Terminal KET 9 II 2-Pole Connector Low Voltage Connector(No Polarity) 63.5 7 General Tolerance Less Than : ±.25 / ~5: ±.5 More Than 5: ±.8 49.8 39 Engineering Data Operating Voltage Characteristics Current Distribution Switching Life and Cutoff Curves GPR GPR-M 2 Pick-Up Voltage - -2-2 6 8-2 Drop-Out Voltage -3-2 Pick-Up Voltage - -2-2 6 8-2 Drop-Out Voltage -3 -,,,,,,,,, VDC 45VDC, Contact current[a], 45VDC TBD (To Be Determined) VDC, Contact current[a] Note : T curve at ambient temperature of 23 ºC The graph above is estimate, so please use it only for your reference. 6 - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

GPR5 / GPR-M5 LSIS - High Voltage DC Relay Coil Terminal Accessory Housing : MG6526(L) Terminal : ST73676-3 Accessory(Not included).9 22. 9. 8. 2. 2.9 Part No. ST73676-3 8-6 Wire Range AWG mm 2 AVSS(CAVS).85~.25 Tab.64.25 Material Finish Copper Alloy Pre-Tin Components Coil Terminal Accessory : EA Flange Bolt M6-7 2EA Wire length : 3mm Dimensions High Voltage Pinus(-) M6-7mm Screw Terminal 76.5 64.5±.3 8 Two, M5 or 6mm Dia Holes High Voltage Plus(+) M6-7mm Screw Terminal 27±.3 KET 9 II 2-Pole Connector Low Voltage Connector(No Polarity) 63.6 7 General Tolerance Less Than : ±.3 / ~5: ±.5 More Than 5: ±.8 49.8 39 Engineering Data Operating Voltage Characteristics Current Distribution Switching Life and Cutoff Curves GPR5 GPR-M5 3 Pick-Up Voltage 2 - -2-2 5 8-2 Drop-Out Voltage -3-3 Pick-Up Voltage 2 - -2-2 5 8-2 Drop-Out Voltage -3 -,,,,,,,,, VDC 45VDC,, Contact current[a], 45VDC TBD (To Be Determined) VDC,, Contact current[a] Note : I-T curve at ambient temperature of 23 ºC The graph above is estimate, so please use it only for your reference. LSIS - 7 American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

GPR5 (Options) Coil Terminal Accessory Housing : MG6526(L) Terminal : ST73676-3 Accessory(Not included).9 22. 9. 8. 2. 2.9 Part No. ST73676-3 8-6 Wire Range AWG mm 2 AVSS(CAVS).85~.25 Tab.64.25 Material Finish Copper Alloy Pre-Tin Components Coil Terminal Accessory : EA Flange Bolt M6-7 2EA Wire length : 3mm Dimensions Advantage of Bus-bar Type : The screw tighteningtorque can be increased up to MAX 6.5Nm. 63.5±.3 6.4 45±.3 Two, M5 or 6mm Dia Holes 26±.2 39 KET 9 II 2-Pole Connector Low Voltage connector(no polarity) High Voltage Minus(-) M6 Stud Terminal High Voltage Plus(+) M6 Stud Terminal 7±.5 7 8±.5 General Tolerance Less Than : ±.3 / ~5: ±.5 More Than 5: ±.8 76.5 39 Engineering Data Operating Voltage Characteristics Current Distribution Switching Life and Cutoff Curves 3 2 Pick-Up Voltage - -2 2 6 8 - -2-3 Drop-Out Voltage -,,,,, VDC 45VDC,, Contact current(a) Note : I-T curve at ambient temperature of 23 ºC The graph above is estimate, so please use it only for your reference. 8 - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

GPR25 / GPR-M25 LSIS - High Voltage DC Relay Coil Terminal Accessory Housing : MG6526(L) Terminal : ST73676-3 Accessory(Not included).9 22. 9. 8. 2. 2.9 Part No. ST73676-3 8-6 Wire Range AWG mm 2 AVSS(CAVS).85~.25 Tab.64.25 Material Finish Copper Alloy Pre-Tin Components Coil Terminal Accessory : EA Flange Bolt M6-9 2EA Wire length : 3mm Dimensions 89 75±.3 24.. High Voltage Minus(-) M6-9mm Screw Terminal High Voltage Plus(+) M6-9mm Screw Terminal 32±.2 Two, M6 or 6.5mm Dia Holes KET 9 II 2-Pole Connector. Low Voltage VCC 2. Low Voltage GND 78.5 87 General Tolerance Less Than : ±.3 / ~5: ±.5 More Than 5: ±.8 6 45 Engineering Data Operating Voltage Characteristics Current Distribution Switching Life and Cutoff Curves GPR25 GPR-M25 3 Pick-Up Voltage 2 - -2-2 6 8-2 Drop-Out Voltage -3-3 Pick-Up Voltage 2 - -2-2 6 8-2 Drop-Out Voltage -3 -,,,,,, VDC 45VDC, Contact current[a],, 45VDC TBD (To Be Determined) VDC,,, Contact current[a],, Note : I-T curve at ambient temperature of 23 ºC The graph above is estimate, so please use it only for your reference. LSIS - 9 American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

GPR / GPR-M Coil Terminal Accessory Housing : MG6526(L) Terminal : ST73676-3 Accessory(Not included).9 22. 9. 8. 2. 2.9 Part No. ST73676-3 8-6 Wire Range AWG mm 2 AVSS(CAVS).85~.25 Tab.64.25 Material Finish Copper Alloy Pre-Tin Components Coil Terminal Accessory : EA Flange Bolt M6-9 2EA Wire length : 3mm Dimensions 45±.3 87±.3 25±.3 2 Two, M6 or 6.5mm Did Holes High Voltage Minus(-) M6-9mm Screw Terminal High Voltage Plus(+) M6-9mm Screw Terminal KET 9 II 2-Pole Connector. Low Voltage VCC 2. Low Voltage GND 84 9 General Tolerance Less Than : ±.25 / ~5: ±.5 More Than 5: ±.8 63 54 Engineering Data Operating Voltage Characteristics Current Distribution Switching Life and Cutoff Curves GPR GPR-M 3 Pick-Up Voltage 2 - -2 2 6 8 - -2 Drop-Out Voltage -3-3 Pick-Up Voltage 2 - -2 2 6 8 - -2 Drop-Out Voltage -3 -,,,,,,,,, VDC 45VDC, Contact current[a], Contact current[a], 45VDC TBD (To Be Determined) VDC,, Note : I-T curve at ambient temperature of 23 ºC The graph above is estimate, so please use it only for your reference. 2 - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

GPR-M-A LSIS - High Voltage DC Relay Coil Terminal Accessory Housing : MG6526(L) Terminal : ST73676-3 Accessory(Not included).9 22. 9. 8. 2. 2.9 Part No. ST73676-3 8-6 Wire Range AWG mm 2 AVSS(CAVS).85~.25 Tab.64.25 Material Finish Copper Alloy Pre-Tin Components Coil Terminal Accessory : EA Flange Bolt M6-9 2EA Wire length : 3mm Dimensions 87±.3 25±.3 Two, M6 or 6.5mm Did Holes 86.7 58 45±.2 KET 9 II 2-Pole Connector. Low Voltage VCC(DC2V) 2. Low Voltage GND High Voltage Minus(-) M6-9mm Screw Terminal High Voltage Plus(+) M6-9mm Screw Terminal 63 Aux Wire Min. 5mm 55.5 99 General Tolerance Less Than : ±.25 / ~5: ±.5 More Than 5: ±.8 58 6.4 Engineering Data Operating Voltage Characteristics Current Distribution Switching Life and Cutoff Curves 3 2 - -2 2 6 8 - -2 Pick-Up Voltage Drop-Out Voltage -3 -,, VDC TBD (To Be Determined),,, 45VDC,, Contact current(a) Note : I-T curve at ambient temperature of 23 ºC The graph above is estimate, so please use it only for your reference. LSIS - 2 American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

GPR-H5-A Coil Terminal Accessory Housing : MG6526(L) Terminal : ST73676-3 Accessory(Not included).9 22. 9. 8. 2. 2.9 Part No. ST73676-3 8-6 Wire Range AWG mm 2 AVSS(CAVS).85~.25 Tab.64.25 Material Finish Copper Alloy Pre-Tin Components Coil Terminal Accessory : EA Wire length : 3mm Nut M8 2EA Spring-Washer 2EA Plane-Washer 2EA Dimensions Aux Wire Min. 5mm 8 4 ±.3 KET 9 II 2-Pole Connector. Low Voltage VCC(DC24V) 2. Low Voltage GND 57 ±.3 7 Two. M6 or 6.5mm Dia Hole High Voltage M8 NUT + SPRING WASHER 35 ±.3 89.5 8 General Tolerance Less Than : ±.25 / ~5: ±.5 More Than 5: ±.8 9 Engineering Data Operating Voltage Characteristics Current Distribution Switching Life and Cutoff Curves 3 2 - -2 2 6 8 - -2 Pick-Up Voltage Drop-Out Voltage -3 -,, VDC TBD (To Be Determined),,, 45VDC,, Contact current(a) Note : I-T curve at ambient temperature of 23 ºC The graph above is estimate, so please use it only for your reference. 22 - High Voltage DC Relay American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

Reference LSIS - High Voltage DC Relay LSIS's High Voltage DC Relay is being applied to global automotive vehicles and has proven its quality with years of mass production experience GM (General Motors) Renault Daimler-Benz Porsche Volvo BMW Volkswagen Hyundai/KIA LSIS - 23 American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com

Specifications in this catalog are subject to change without notice due to 27. 27. 2 LSIS Co.,Ltd. All rights reserved. / English (3) 27. 9 Staffcom continuous product development and improvement. American Electronic Components Incorporated, Lafayette Street, Elkhart, IN 4656, United States of America (574) 295-633 Toll Free (888) 847-6552 Fax: (574) 293-83 sales@aecsensors.com www.aecsensors.com