The large function keys allows quick access to frequently used operations:• TRIP (LOCKOUT): Manually trip (lockout) the recloser. When pressed, it willopens the recloser and locks out the control.• CLOSE: Manually close the control, i.e., returns the control to the initial or homesequence position, closing the recloser. The control is now ready for the start of a newtrip / close sequence.• HOT LINE TAG ON/OFF: This is provided for live-line work applications. Whenactivated, all closing attempts from the control are disabled, and shifts protection toone trip-to-lockout on the composite curve of the Hot Line Tag definite time and theTCC1 curve (whichever is faster). Hot Line Tag takes precedence over Cold LoadPickup, Non-Reclosing, and Fast Trips Disabled.• Refer to the section (Instant Status Notifications) for more details on GND TRIPBLOCKED, NON RECLOSE, SUPERVISORY OFF and SGF/SEF BLOCKED.The status LED indicators provide instant notification on the control and recloserstatus. The respective LED indicators will illuminate for the following conditions:• Phase Fault A, B, C, Ground Fault, Sensitive Ground Fault (SGF) / Sensitive EarthFault (SEF): The control issues an overcurrent trip signal where the respectivephase current or the ground current exceeds the minimum pickup value.• ABOVE MIN. TRIP: The control detects that current is above the programmedminimum trip value for Bushings 1-2, Bushings 3-4, Bushings 5-6, Ground, orSensitive Ground.• LOCKOUT: The control is in the lockout state, i.e. a reclosing sequence is not inprogress.• OPEN: The recloser is in OPEN position.• CLOSED: The recloser is in CLOSE position.• ALARM: A line fault has occurred.• CONTROL OK: The control has passed self diagnostics and is capable of normaloperation.• AC POWER: The control is using AC power supply for its operations.• BATTERY: The battery power health status.• GND TRIP BLOCKED: Group Trip Blocked has been activated from the front panelkeypad, supervisory control, or programming.• NON-RECLOSE: Non-reclose operation has been activated via the front panelkeypad, supervisory control, or programming.• SUPERVISORY OFF: Supervisory commands are blocked when activated via theoperator panel. Operational data and metering information are available.• SGF/SEF BLOCKED: Sensitive Ground Fault (SGF) / Sensitive Earth Fault (SEF)Blocked has been activated via the front panel keypad, supervisory control, orprogramming*The FXD recloser control is designed and tested in accordance with the following standards.International StandardsInternational Standards DescriptionsANSI/IEEE C37.60™-2003 American National Standard Requirements for Overhead Padmounted,Dry Vault and Submersible Automation Circuit-Reclosers and FaultInterrupters for Alternating Current Systems.IEC 255-21-1:1988 Vibration, Shock, Bump, and Seismic Tests in Measuring Relays andProtective Equipment; Vibration tests (sinusoidal), Class 1.
IEC 255-21-2:1988 Vibration, Shock, Bump, and Seismic Tests in Measuring Relays and
Protective Equipment; Shock and bump tests, Class 1.
IEC 255-21-3:1993 Vibration, Shock, Bump, and Seismic Tests in Measuring Relays and
Protective Equipment; Seismic tests, Class 1 minimum, class 2 preferred.
IEC 60255-5:2000 Insulation Coordination for Measuring Relays and Protection Equipment -
Requirements & tests.
• Test 6.1.3 - Impulse Voltage Withstand Test.
• Test 6.1.4 - Dielectric Test.
IEC 68-2-1:1990 Environmental Tests; Test A: cold, section 4
IEC 68-2-2:1974 Environmental Tests; Test B: dry heat, section 3
EN 55022:1998 (Class A, Industrial) Information Technology Equipment - Radio disturbance characteristics -
Limits & Methods of Measurement; Conducted & radiated emissions
EN 61000-4-2:1995 Electromagnetic Compatibility, Part 4: Test and Measurement
Techniques; Section 2: Electrostatic Discharge Test
EN 61000-4-3:1998 (Edition 1.1) Electromagnetic Compatibility, Part 4: Testing and Measurement
Techniques; Section 3: Radiated Radio Frequency Immunity Test.
EN 61000-4-6:2001 Electromagnetic Compatibility, Part 4-6: Testing and Measurement
Techniques, Immunity to Conducted Disturbances, Induced by RadioFrequency
Fields; Level 3.
ASTM B117 Standard Practice for Operating Salt Spray (Fog) Apparatus
EN 61000-4-5:2005 Electromagnetic Compatibility, Part 4: Testing and Measurement
Techniques; Section 5: Surge Immunity Test, Class 3 minimum, electrical
interconnections running as outdoor cables along with power cables.
EN 61000-4-12:2001 Oscillatory waves immunity test
đang được dịch, vui lòng đợi..
