Siemens, Type WL, Low Voltage Switchgear, 480V, 5000A Main Bus, 3 Phase

Description

  1. Low Voltage Switchgear Overview
    1. Siemens type WL low voltage switchgear
    2. 5000 amp main bus, 3 phases-3 wires, 480 volt, 50/60 Hz, 100 kA interrupting capacity
    3. 5000A and 1600A Siemens type WL circuit breakers, mechanically operated, electrically operated, and adjustable trip settings
  2. Low Voltage Switchgear Features
    1. Modbus (RS-485) communications to power meter and breakers
    2. Siemens 9610 digital power meter
    3. Protective relays: Basler BE1-87T transformer differential (ANSI 87T function), Basler BE1-47N phase sequence, under voltage, over voltage (ANSI 47, 27, and 59 function), Basler BE1-50 timed overcurrent / instantaneous (ANSI 50 /51 function), Basler BE1-25 sync check (ANSI 25 function)
    4. Siemens TVSS transient voltage surge suppressor
    5. Arc flash safety provisions for “closed door remote racking motor” (limited racking motors available)
    6. Mimic bus on front of switchgear
    7. Test plugs for maintenance testing of components
    8. InfraScan ports in rear of switchgear
    9. Siemens switchgear and breakers are currently in production so spare parts and upgrades are readily available
  3. Low Voltage Switchgear Inventory
    1. AF = amp frame, AT = amp trip, M.O. = mechanically operated, E.O. = electrically operated
    2. Item 001: manufacturer Siemens, current rating 5000 amp, configuration 3 phases 3 wires, interrupting rating 100 kA, tie breaker qty 0 none, sections 4, type WL LV switchgear, voltage rating 480 volt, hertz 50/60, main breaker qty 1 5000 AF/AT M.O. and E.O., feeder breakers qty 10 1600 AF / 1200AT M.O. and E.O., future provisions 2
    3. Item 002: manufacturer Siemens, current rating 3200 amp, configuration 3 phases 3 wires, interrupting rating 100 kA, tie breaker qty 0 none, sections 6, type WL LV switchgear, voltage rating 480 volt, hertz 50/60, main breaker qty 1 3200 AF/AT M.O. and E.O., feeder breakers qty 14 (9)1600 AF / 1200AT (5)1600 AF / 800AT M.O. and E.O., future provisions 6
    4. Item 003: manufacturer Siemens, current rating 5000 amp, configuration 3 phases 3 wires, interrupting rating 100 kA, tie breaker qty 1 5000 AF/AT M.O. and E.O., sections 5, type WL LV switchgear, voltage rating 480 volt, hertz 50/60, main breaker qty 2 5000 AF/AT M.O. and E.O., feeder breakers qty 1600 AF / 1200AT M.O. and E.O.
  4. Medium Voltage Switchgear Overview
    1. Siemens type GMSG medium voltage switchgear
    2. 2000 amp main bus, 4760 volt, 50/60 Hz, 63 kA interrupting capacity
    3. 3000A, 2000A and 1200A Siemens type GMSG circuit breakers, mechanically operated, electrically operated, with adjustable solid state protective relays
  5. Medium Voltage Switchgear Features
    1. Fiber-optic and Modbus (RS-485) communications to power meter and relays
    2. Siemens 9610 digital power meter
    3. Protective relays: Basler BE1-87T transformer differential (ANSI 87T function), Basler BE1-87B bus differential (ANSI 87B function), Siemens type 7SJ6215 TOC and instantaneous (ANSI 50 /51 function), ABB circuit shield sync check (ANSI 25 function)
    4. Line VT’s and bus VT’s
    5. Control power transformer
    6. Arc flash safety provisions for “closed door remote racking motor”, receptacles for remote racking and remote operation of breakers
    7. Mimic bus on front of switchgear
    8. Test plugs for maintenance testing of components
    9. InfraScan ports in rear of switchgear
    10. Siemens switchgear and breakers are currently in production so spare parts and upgrades are readily available
    11. 11 sections
  6. Medium Voltage Switchgear Inventory
    1. AF = amp frame, M.O. = mechanically operated, E.O. = electrically operated
    2. Item 004: manufacturer Siemens, current rating 2000A, configuration 3 phases 3 wires, interrupting rating 63 kAIC, tie breaker qty 0 none, sections (6) 1 thru 6, line VT’s 1 (3 phases), type GMSG, voltage rating 4.76 kV, hertz 50/60, main breaker qty 1 2000 AF M.O. and E.O., feeder breakers qty 8 (2)2000AF (6)1200AF M.O. and E.O., CPT 1, bus VT’s 1 (3 phases)
    3. Item 005: manufacturer Siemens, current rating 2000A, configuration 3 phases 3 wires, interrupting rating 63 kAIC, tie breaker qty 0 none, sections (6) 1 thru 6, line VT’s 1 (3 phases), type GMSG, voltage rating 4.76 kV, hertz 50/60, main breaker qty 1 2000 AF M.O. and E.O., feeder breakers qty 8 (2)2000AF (6)1200AF M.O. and E.O., CPT 1, bus VT’s 1 (3 phases)
    4. Item 006: manufacturer Siemens, current rating 3000A, configuration 3 phases 3 wires, interrupting rating 63 kAIC, tie breaker qty 1 3000AF M.O. and E.O., sections (5) 11 thru 15, line VT’s 1 (3 phases), type GMSG, voltage rating 4.76 kV, hertz 50/60, main breaker qty 0 none, feeder breakers qty 5 (5)1200AF M.O. and E.O., CPT 1, bus VT’s 0
    5. Item 007: manufacturer Siemens, current rating 3000A, configuration 3 phases 3 wires, interrupting rating 63 kAIC, tie breaker qty 0 none, sections (5) 16 thru 20, line VT’s 1 (3 phases), type GMSG, voltage rating 4.76 kV, hertz 50/60, main breaker qty 1 3000 AF M.O. and E.O., feeder breakers qty 8 (2)2000AF (6)1200AF M.O. and E.O., CPT 1, bus VT’s 1 (3 phases)
    6. Item 008: manufacturer Siemens, current rating 3000A, configuration 3 phases 3 wires, interrupting rating 63 kAIC, tie breaker qty 1 3000AF M.O. and E.O., sections (5) 11 thru 15, line VT’s 1 (3 phases), type GMSG, voltage rating 4.76 kV, hertz 50/60, main breaker qty 1 3000 AF M.O. and E.O., feeder breakers qty 5 (5)1200AF M.O. and E.O., CPT 1, bus VT’s 1 (3 phases)
    7. Item 009: manufacturer Siemens, current rating 3000A, configuration 3 phases 3 wires, interrupting rating 63 kAIC, tie breaker qty 1 3000AF M.O. and E.O., sections (5) 6 thru 10, line VT’s 0, type GMSG, voltage rating 4.76 kV, hertz 50/60, main breaker qty 1 3000 AF M.O. and E.O., feeder breakers qty 5 (4)1200AF (1) 2000AF M.O. and E.O., CPT 0, bus VT’s 1 (3 phases)
    8. Item 010: manufacturer Siemens, current rating 3000A, configuration 3 phases 3 wires, interrupting rating 63 kAIC, tie breaker qty 0 none, sections (5) 1 thru 5, line VT’s 1 (3 phases), type GMSG, voltage rating 4.76 kV, hertz 50/60, main breaker qty 1 3000 AF M.O. and E.O., feeder breakers qty 7 (7)1200AF M.O. and E.O., CPT 1, bus VT’s 1 (3 phases)
    9. Item 011: manufacturer Siemens, current rating 3000A, configuration 3 phases 3 wires, interrupting rating 63 kAIC, tie breaker qty 0 none, sections (5) 16 thru 20, line VT’s 1 (3 phases), type GMSG, voltage rating 4.76 kV, hertz 50/60, main breaker qty 1 3000 AF M.O. and E.O., feeder breakers qty 7 (7)1200AF M.O. and E.O., CPT 1, bus VT’s 1 (3 phases)
    10. Item 012: manufacturer Siemens, current rating 3000A, configuration 3 phases 3 wires, interrupting rating 63 kAIC, tie breaker qty 0 none, sections (5) 1 thru 5, line VT’s 1 (3 phases), type GMSG, voltage rating 4.76 kV, hertz 50/60, main breaker qty 1 3000 AF M.O. and E.O., feeder breakers qty 7 (7)1200AF M.O. and E.O., CPT 1, bus VT’s 1 (3 phases)