The ELB is a practical type that supports 400V under live conditions and 200V (100V power supply) during a power outage.
【Features】 ■ Numerous testing functions Capable of testing ELB standalone, live ELB, GR standalone, and live GR. ■ Auxiliary power supply included Equipped with an auxiliary power supply (AC100V) for GR testing. ■ Enhanced trip function Features a trip detection function that can respond to both voltage-free and live contacts. ■ Usability Implemented an easy-to-use switch layout for test switching and panel color scheme. ■ Enhanced operation confirmation and current setting functions Equipped with contact confirmation (buzzer sound) and current setting functions, making testing easier. ■ Improved counter backup performance Replaced the conventional battery backup with a capacitor-based backup for better maintenance. ■ Microcomputer integration The detection of trips, abnormal conditions, and test sequences is determined by a microcomputer, enhancing reliability.
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basic information
【Main Specifications】 ■ Operating Environment: 0 to 40°C, below 80% RH (no condensation) ■ Storage Environment: -10 to 50°C, below 80% RH ■ Dielectric Strength: Input terminal to case AC1000V for 1 minute, cut-off current 10mA ■ Insulation Resistance: Input terminal to case DC500V, 10MΩ or more ■ Indicating Instrument: Moving coil type analog meter, class 2.5 ■ Dimensions: Approximately 245W × 130D × 146Hmm, each ±10mm (excluding protrusions) ■ Weight: Approximately 3.5kg (excluding accessories)
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This ultra-lightweight and compact shoulder-type device allows for easy testing of numerous leakage circuit breakers, alarms, and ground fault overcurrent relays. It is equipped with high functionality, including output current settings, operational current re-display, and auxiliary power supply.
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Company information
Since our founding in April 1986 as "Soki Shokai" with the vision of "creating a new century with measurement technology," we have continuously challenged ourselves to innovate in measurement through our "technical expertise" and "on-site capabilities." As a specialist in the surveying and measurement field within the Kanamoto Alliance Group, we will increasingly focus on "rental of surveying and measuring equipment," "development of automatic measurement systems," and "development of original products." We are committed to working together as a united team to meet the expectations of all our stakeholders. We sincerely appreciate the continued support and patronage of our customers and partners.