Togami Electric Mfg. Co., Ltd.

Togami Electric Mfg. Co., Ltd.

PRODUCTS

  
Fault clear

Fault Clear®

Falut Clear® consists of three independent solid dielectric insulators (Embedded vacuum interrupter(VI)) that enables operation by phase. The equipment is designed for MV overhead distribution line.

  

Features

  • Working directly with SEL controller

    FAULT CLEAR® works directly with “SEL-651R" and 32-pin control cable for three-phase/triple-single application and "SEL-351RS® "controller with 10-pin control cable for single-phase application.
     *SEL-351RS® is a registered trademark of the Schweitzer Engineering Laboratories, Inc.(SEL)
    FAULT CLEAR® can be operated by either three modes depending on controller settings:
    1) Single-phase trip / single-phase lockout
      - Each phase shall trip and lockout independently.
    2) Single-phase trip / three-phase lockout
      - If one phase trip, the other two phases shall also trip to lockout to prevent single-phasing.
    3) Three-phase trip / three-phase lockout
      - All phases trip and close simultaneously.
  • Pole-ready design

    FAULT CLEAR® is “pole-ready” design for easy installation at the site, which is included lightning arresters, NEMA pads, PTs for the controller.
  • Long-term reliability

    FAULT CLEAR® is designed to have a long service life by selecting reliable materials and parts. Bushings are made of Hydrophobic Cycloaliphatic Epoxy (HCEP) with silicon sheds for high UV environments.
  

Specifications

                                               
Rated voltage [kV]27
Rated frequency [Hz]60
Rated current [A]800
Overload current (8hours) [A]960
BIL(Basic Impulse Level) [kV]150
Rated power frequency withstand voltage [kV]60(Dry), 50(Wet)
Mechanical endurance [operations]10,000
Rated interrupting current [kA]16
Rated short-circuit making current [kApeak]41.6
Duty cycle [operations]116
Max. closing time [msec]48
Max. opening time [msec]24
Creepage distance [inches(mm)]43.7 (1,110)
Pollution levelVery heavy (IEC815 : Class Ⅳ)
Ambient temperature [℉(℃)]-40 to +140 (-40 to +60)
Total weight (Recloser+bracket) [lbs (kg)]518 (235)

Options

  • 2- or 4-hole NEMA pad or clamp type connector
  • Animal/bird guard [UL96 V-0]
  • Power transformer for controller
  • Lightning arrester
  • Recloser bracket [Center-pole][Alley-arm]

FAULT CLEAR® for a solar farm

solar farm
Product category
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