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Introduction Batteries Liquid Crystal Display The Trip Unit uses a lithium manganese dioxide battery with a typical life of two years in a normally energized breaker. Typical usage could include one half-hour of use for first-time cold setup, 10 Trip Unit status checks per year on a de-energized breaker, and one or two configuration changes per year. Figure 4 illustrates the LCD with all segments illuminated.
Page 13Accessories for Drawout Breakers (cont.) tact is wired into the spring mounted externally to the breaker. For any other AC power is lost during the spring source voltage, a control power transformer with a 240v sec- charging cycle, spring charging ondary, rated at least 100VA, is required. Fan control is initiated by the trip unit which signals a fan controller to turn the fans on and off when the Table 8.2 WavePro Breaker Lifting Tools load current exceeds or drops below 4200 amperes. Quality Switchgear warranties this reconditioned General Electric WPX-32 for one year, including all labor, freight and materials required to return it to operational standards. Quality Switchgear guarantees this product will operate to your satisfaction under normal load and usage conditions. Any repairs performed without the express written permission of Quality Switchgear Inc. shall invalidate this warranty.
Low-Voltage Power Circuit Breakers
All setup, status, and metering functions and displays are accessed through these keys. Trip Units — MicroVersaTrip https://www.wave-accounting.net/ Plus™ Operation Of MicroVersaTrip Plus™ Trip Units actuator causes the breaker to open.
- MicroVersaTrip Plus™ and MicroVersaTrip PM™ Trip Units Chapter 1.
- With IronClad Assurance®, if a buyer discovers that the item is not substantially in the condition as represented in this inspection report, the buyer may submit a written dispute claim to IronPlanet.
- Basic Configurations & Ratings Basic Configurations WavePro™ low voltage power circuit breakers are available in various levels of interrupting capacity and are identified with a suffix in the model number.
- All bids cannot be retracted and are binding until 2 business days after the auction ends.
The estimate does not constitute a transportation quote nor a binding agreement between you and IronPlanet. IronPlanet is not responsible for any discrepancies between the estimate provided by the tool and the actual total cost to ship an item. To get a formal transportation quote, we recommend that our customers contact VeriTread. All bids cannot be retracted and are binding until 2 business days after the auction ends. Failure to make full payment will result in a Default Fee. The item is incomplete and could not be functionally checked.
Page 19: Trip Units – Microversatrip Plus™ And Pm
When a downstream breaker LEADER™ Power Management System. Shunt trips, Aux Contacts, UVRs for all brands and models. Power breaker replacement mechs, contacts, primary disconnects, arc chutes, trip units and current sensors. Status Mode Ground-Fault Display protective relay, Wavepro Low Voltage Circuit Breaker Parts the FAULT segment flashes in Setup or Meter mode. After an overcurrent trip, the FAULT segment and the appropriate overcurrent target are displayed in all modes, without blinking, until cleared. When a ground-fault trip occurs, the display illustrated in Figure 56 appears.
- A drawout padlock provision on the side of all breakers permits locking the breaker in They may be used in type WPxxxSUBxxx substructures either the TEST or DISCONNECT position with up to three or mounted in type AKD-10 low voltage switchgear and…
- The bell alarm is not MicroVersaTrip Plus trip units have a menu of standard and activated by any other manual or electrical tripping means.
- Typical usage could include one half-hour of use for first-time cold setup, 10 Trip Unit status checks per year on a de-energized breaker, and one or two configuration changes per year.
- Status Mode Ground-Fault Display protective relay, the FAULT segment flashes in Setup or Meter mode.
- The range of delays is 1 to 15 seconds, in steps of 1 second.
The initial metering display is phase 1 line current, as illustrated in Figure 42. Current is displayed from 0 to 999 amperes and from 1.00 to a maximum of 999 kA. For current values less than 5% of the current sensor rating, the displayed value is zero. MicroVersaTrip Plus™ and MicroVersaTrip PM™ Trip Units Chapter 5. Maintenance and Trouble-Shooting MicroVersaTrip Plus and MicroVersaTrip PM Trip Units and rating plugs are factory tested and normally shipped installed in their breaker frame assemblies or as part of a conversion kit. There is no requirement for periodic maintenance of the Trip Units. There are no user-serviceable components within the Trip Units.