三和電化 List of Products and Services

We would like to introduce the lineup of load devices available for rent at our company. We offer "AC simulated resistive load devices" in single-phase two-wire, three-phase four-wire, and open delta configurations, as well as "DC simulated load devices" in two-wire DC. Please feel free to contact us when you need assistance. 【Lineup】 ■ DC simulated load devices ■ AC simulated resistive load devices ■ AC simulated inductive load devices *For more details, please download the PDF or feel free to contact us.

• Electronic Load Unit

We offer a rental service for the induction load device "3U-42.37KS." By using it in parallel with your own resistive load device, power factor testing is possible. If you do not own a resistive load device, you can also connect with our rental load device. Additionally, by connecting the induction load device with the comprehensive load device "RENT-50," power factor load testing is possible. 【Features of 3U-42.37KS】 ■ No complicated route calculations required ■ Power factor settings can be made simply by numeric input via a touch panel ■ Load capacity testing, load sudden change testing, and schedule testing are possible ■ Load capacity = 60KVA - power factor 0.8PF (48kW - 36Kvar) is possible (when connected with one unit each) *For more details, please download the PDF or feel free to contact us.

• Electronic Load Unit

Our company offers a rental service for the comprehensive load device "RENT-50." The load device can be controlled with a single LAN cable to the touch panel box, eliminating the need to place the load device nearby, allowing for testing without worrying about exhaust heat during the test. Up to four units (50kW×4=200kW) can be controlled from a single touch panel. 【Device Specifications (Excerpt)】 ■ Test Phase: Single-phase 2-wire, Single-phase 3-wire, Three-phase 4-wire ■ Test Voltage - Single-phase 2-wire AC100V/AC200V - Single-phase 3-wire AC100V-0-AC100V - Three-phase 4-wire AC200V/AC400V ■ Frequency: 45~65Hz *For more details, please download the PDF or feel free to contact us.

• Electronic Load Unit

Our company offers a rental service for the comprehensive load device "RENT-100SR." The operation of this device is controlled via a controller box from a distance. There is no need to have the main unit at hand, allowing tests to be conducted without worrying about the heat dissipation during testing. Additionally, by operating in conjunction with other rental load devices, power factor tests can also be performed. When connected, the touch panel control method allows for easy settings. 【Device Specifications (Excerpt)】 ■Number of test phases: Single-phase 2-wire, single-phase 3-wire, three-phase 4-wire ■Test voltage - Single-phase 2-wire AC100V/AC200V - Single-phase 3-wire AC100V-0-AC100V - Three-phase 4-wire AC200V/AC400V ■Frequency: 45~65Hz *For more details, please download the PDF or feel free to contact us.

• Electronic Load Unit

Our company has been certified as a registered business for battery equipment qualification examination by the Japan Electric Association (JEA) Battery Equipment Certification Committee, and we have conducted confirmation through structural application of the battery outer box as a cubicle-type battery facility according to regulations. For cubicles that store batteries with a capacity of 4800Ah cells or more, it is stipulated by the Tokyo Fire Department's standards that they must comply with fire prevention regulations. This product is designed, manufactured, and inspected according to the standards of the fire prevention regulations, and we also accommodate customer requests and specifications. 【Example Product】 ■ A certain data center - Size: 4300mm - Height: 2300mm - Depth: 700mm, including rack boards, etc. *For more details, please download the PDF or feel free to contact us.

• Other FA equipment

We would like to introduce other contract work related to our power supply manufacturing business. We support harness production. Components used include plugs (front A), straight bag shells, clamps, caps, and wires. Please feel free to contact us when you need our services. 【Specifications for Harness Production】 ■Socket: Female ■Rated Voltage/Current: 1250V/46A ■Material (Shell)/Treatment: Aluminum alloy/Zinc plating, trivalent chromate treatment (black) ■Wiring Method: Soldering (lead-free) *For more details, please download the PDF or feel free to contact us.

• Harness

Sanwa Denka Co., Ltd. is engaged in the custom production of "portable DC power supplies." These power supply systems provide safe and stable electricity both indoors and outdoors. They are primarily devices designed to supply stabilized direct current to DC 24V or 48V equipment (such as inverters, converters, onboard devices, and wireless equipment). 【Features of Portable DC Power Supplies】 ■ No installation work required ■ Easy to carry ■ Input power can be selected as AC or DC ■ DC input is compatible with controlled valve type stationary lead-acid batteries (MSE series) ■ Alarm display via lamp or buzzer in case of abnormalities *For more details, please download the PDF or feel free to contact us.

• power supply

Sanwa Denka Co., Ltd. is engaged in the manufacturing business of "DC power supply devices for signaling and communication." We manufacture "DC power supplies (rectifiers)" for general DC power, communication power, and plating power, as well as "portable power supplies" with high efficiency and high power factor. Additionally, we offer intelligent power supplies and uninterruptible power supply devices. Please feel free to contact us when you need our services. 【Product List】 ■ DC Power Supplies (Rectifiers) ■ Intelligent Power Supplies ■ Portable Power Supplies ■ AC Power Regulation ■ Uninterruptible Power Supply Devices *For more details, please download the PDF or feel free to contact us.

• power supply

Sanwa Denka Co., Ltd. is committed to being a company that contributes to the prosperity of our customers, and we will continue to provide products that meet our customers' needs with the entire company united to gain their satisfaction and trust. All employees of Sanwa Denka Co., Ltd. will continuously improve the quality of our products, the quality of our operations, and the quality of our management systems while maintaining a strong desire for reform and enhancing our awareness of problem identification and root cause investigation. The president will review the appropriateness of this quality policy during management reviews and will treat this quality policy as a framework for setting quality objectives. For more details, please contact us or refer to our catalog.

• Power Supplies
• Electronic Load Unit