ヒラヰ電計機 List of Products and Services

The lineup of fixed capacity includes 1kVA, 2kVA, 2.5kVA, 3kVA, and 5kVA as standard. The 1kVA model is available for immediate delivery (shipped within one week after order) at 6600V/110V, while the 2kVA to 5kVA models can be shipped within three weeks (with fuse and contact prevention plate (E) included). The standard price is 38,500 yen (excluding tax). If you are considering regular purchases, please be sure to inform us or your nearby dealer of this intention. Production location: Made in Japan (Kyoto)

• Substation equipment
• Power distribution and control panels
• Electrical Equipment Testing

Starting from a minimum of 60A, the lineup can reduce the work of winding electric wires. It uses a heat-resistant ABS resin case for the exterior, making it lightweight and easy to handle. This series is primarily manufactured in accordance with JIS C 1731-1, but products can also be made according to overseas standards such as IEC upon request. Production locations: Made in China / Korea / Japan (Kyoto) Design registration number: 1402960

• Substation equipment
• Power distribution and control panels

This is a standard instrument transformer rated for a load of 50VA, suitable for circuits with a maximum voltage of up to 7.2kV/6.9kV. As of 2012, it has a delivery record of 50 years since manufacturing began, making it one of the long-established epoxy-molded instrument transformers in Japan. It is primarily compliant with JIS/JEC standards, but can also accommodate overseas standards upon request. Place of production: Made in Japan (Kyoto).

• Power generation equipment
• Substation equipment
• Power distribution and control panels

This is a current transformer for circuits with a maximum voltage of up to 7.2kV/6.9kV. For overcurrent intensity of 500 times/1 second and overcurrent constant n>10, you can use model ECT-1000A1. For overcurrent intensity of 800 times/1 second and overcurrent constant n>5, you can use model ECT-1000A. The basic design complies with JIS C 1731-1/JEC-1201, but we can accommodate special specifications such as multiple taps or tertiary windings upon request. Place of production: Made in Japan (Kyoto).

• Substation equipment
• Power distribution and control panels

This is a current transformer for circuits with a maximum voltage of up to 7.2kV/6.9kV. If you require an overcurrent intensity of 150 times/1 second and an overcurrent constant of n>10, you can use this series. It is primarily manufactured in accordance with JIS C 1731-1/JEC-1201, but we can accommodate special specifications such as multiple taps or tertiary windings upon request. Production location: Made in Japan (Kyoto)

• Substation equipment
• Power distribution and control panels

Current Transformers for Cubicle-Type High Voltage Receiving Equipment ECT-S12.5KA Series Common Specifications ■ Compliance Standards: JIS C 4620 (Appendix) ■ Rated Current: 10A/5A, 15A/5A, 20A/5A, 25A/5A, 30A/5A, 40A/5A, 50A/5A 75A/5A, 100A/5A, 120A/5A, 150A/5A, 200A/5A ■ Rated Load: 10VA or 25VA or 40VA ■ Rated Overcurrent Constant: n>10 ■ Rated Frequency: 50Hz/60Hz ■ Accuracy Class: 1.0/1PS ■ Rated Short-Circuit Current: (1) ECT-S12.5KA-A Series = 12.5kA/0.125s or 12.5kA/0.16s common (2) ECT-S12.5KA-B Series = 12.5kA/0.25s

• Substation equipment
• Power distribution and control panels

This is a current transformer for circuits with a maximum voltage of up to 7.2kV/6.9kV. If you require an overcurrent intensity of 75 times/1 second and an overcurrent constant of n>10, you can use this series. It is primarily manufactured in accordance with JIS C 1731-1/JEC-1201, but we can accommodate special specifications such as multiple taps or tertiary windings upon request. Production location: Made in Japan (Kyoto)

• Substation equipment
• Power distribution and control panels