SR469 SPECIFICATIONS 1.
INTRODUCTION
1-6
DIGITAL COUNTER
Configurable:
Assignable to Digital Inputs1- 4
Frequncy of Counting: <= 50 times a second
Range:
0- 1 000 000 000
Elements:
Alarm
TACHOMETER
Configurable:
Assignable to Digital Inputs1- 4
RPM Measurement:
100 - 7200 RPM
Duty Cycle of Pulse:
> 10 %
Elements:
Trip and Alarm
GENERAL PURPOSE SWITCH
Configurable:
Assignable Digital Inputs1- 4
Time Delay:
0.1 - 5000.0 s in steps of 0.1
Block From Start:
0 - 5000 s in steps of 1
Timing Accuracy:
±100 ms or ± 0.5 % of total time
Elements:
Trip and Alarm
POWER FACTOR
Range:
0.01 lead or lag to 1.00
Pick-up Level:
0.99 - 0.05 in steps of 0.01, Lead and Lag
Time Delay:
0.2 - 30.0 s in steps of 0.1
Block From Start:
0 - 5000 s in steps of 1
Pickup Accuracy:
± 0.02
Timing Accuracy:
± 100ms or ± 0.5 % of total time
Elements:
Trip and Alarm
3 PHASE REAL POWER
Range:
0 - ±50000 kW
Underpower Pick-up:
1 - 25000 kW in steps of 1
Time Delay:
1 - 30 s in steps of 1
Block From Start:
0 - 15000 s in steps of 1
Pickup Accuracy:
±1% of
√
3x2xCTxVTxVT full scale @ Iavg < 2xCT
±1.5% of
√
3x20xCTxVTxVT full scale @ Iavg > 2xCT
Timing Accuracy:
±0.5 s or ± 0.5 % of total time
Elements:
Trip and Alarm
3 PHASE APPARENT POWER
Range:
0 - 50000 kVA
Accuracy:
±1% of
√
3x2xCTxVTxVT full scale @ Iavg < 2xCT
±1.5% of
√
3x20xCTxVTxVT full scale @ Iavg > 2xCT
3 PHASE REACTIVE POWER
Range:
0 - ±50000 kvar
Pick-up Level:
± 1 - 25000 kvar in steps of 1
Time Delay:
0.2 - 30.0 s in steps of 0.1
Block From Start:
0 - 5000 s in steps of 1
Pickup Accuracy:
±1% of
√
3x2xCTxVTxVT full scale @ Iavg < 2xCT
±1.5% of
√
3x20xCTxVTxVT full scale @ Iavg > 2xCT
Timing Accuracy:
±100ms or ± 0.5 % of total time
Elements:
Trip and Alarm
OVER TORQUE
Pickup Level:
1.0 to 999999.9 Nm/ftlb in steps of 0.1
torque unit is selectable under torque setup
Time Delay:
0.2 - 30.0 s in steps of 0.1
Pickup Accuracy:
±2.0%
Time Accuracy:
±100ms or 0.5% of total time
Elements:
Alarm (FOR INDUCTION MOTORS ONLY)
METERED REAL POWER CONSUMPTION
Description:
Continuous total of real power consumption.
Range:
0 - 2000000.000 MW-Hours.
Timing Accuracy:
±0.5 %
Update Rate:
5 seconds
METERED REACTIVE POWER CONSUMPTION
Description:
Continuous total of reactive power consumption.
Range:
0 - 2000000.000 Mvar-Hours
Timing Accuracy:
±0.5 %
Update Rate:
5 seconds
METERED REACTIVE POWER GENERATION
Description:
Continuous total of reactive power generation.
Range:
0 - 2000000.000 Mvar-Hours
Timing Accuracy:
±0.5 %
Update Rate:
5 seconds
FUSE
Hi-Volt: Current Rating: 2 A
Type:
5x20mm Slo-Blo Littelfuse, High Breaking Capacity
Model#:
215002
Lo-Volt: Current Rating: 3.15 A
Type:
5x20mm Slo-Blo Littelfuse, High Breaking Capacity
Model#:
2153.15
NOTE: External fuse must be used if the supply voltage exceeds 250V.
DEMAND
Metered Values:
Maximum Phase Current
3 Phase Real Power
3 Phase Apparent Power
3 Phase Reactive Power
Measurement Type:
Rolling Demand
Demand Interval:
5 - 90 minutes in steps of 1
Update Rate:
1 minute
Elements:
Alarm
OTHER FEATURES
•
Pre-Trip Data
•
Event Recorder
•
Trace Memory
•
Starter Failure
•
Fault Simulation
•
VT Failure
ENVIRONMENT
Ambient Operating Temperature:
-40
O
C - +60
O
C
Ambient Storage Temperature:
-40
O
C - +80
O
C.
Humidity:
Up to 90%, noncondensing.
Altitude:
Up to 2000m
Pollution Degree:
2
NOTE: It is recommended that the SR469 be powered up at least once
per year to prevent deterioration of electrolytic capacitors in the
power supply.
BATTERY BACKUP
Used only when no control power to relay.
Life expactancy is
≥
10 years with no control power to relay
CASE
Fully drawout (Automatic CT shorts)
Seal provision
Dust tight door
Panel or 19" rack mount
IP Class:
IP20-X
PRODUCTION TESTS
Thermal Cycling:
Operational test at ambient, reducing to -40°C and then increasing
to 60°C
Dielectric Strength:
2.0 kV for 1 minute from relays, CTs, VTs, power supply to Safety
Ground
DO NOT CONNECT FILTER GROUND TO SAFETY GROUND DURING TEST
TYPE TESTS
Dielectric Strength:
Per IEC 255-5 and ANSI/IEEE C37.90
2.0 kV for 1 minute from relays, CTs, VTs, power supply
to Safety Ground
DO NOT CONNECT FILTER GROUND
TO SAFETY GROUND DURING TEST
Insulation Resistance:
IEC255-5 500Vdc, from relays, CTs, VTs, power supply
to Safety Ground
DO NOT CONNECT FILTER GROUND
TO SAFETY GROUND DURING TEST
Transients:
ANSI C37.90.1 Oscillatory (2.5kV/1MHz)
ANSI C37.90.1 Fast Rise (5kV/10ns)
Ontario Hydro A-28M-82
IEC255-4 Impulse/High Frequency Disturbance
Class III Level
Impulse Test:
IEC 255-5 0.5 Joule 5kV
RFI:
50 MHz/15W Transmitter
EMI:
C37.90.2 Electromagnetic Interference
@ 150 MHz and 450 MHz, 10V/m
Static:
IEC 801-2 Static Discharge
Humidity:
95% non-condensing
Temperature:
-40 °C to +60 °C ambient
Environment:
IEC 68-2-38 Temperature/Humidity Cycle
Vibration:
Sinusoidal Vibration 8.0g for 72 hrs
PACKAGING
Summary of Contents for SR469
Page 7: ......
Page 19: ...2 INSTALLATION MECHANICAL 2 5 2 1 5 TERMINAL LOCATIONS Figure 2 11 TERMINAL LAYOUT...
Page 21: ...2 INSTALLATION ELECTRICAL 2 7 Figure 2 12 TYPICAL WIRING DIAGRAM...
Page 32: ...ELECTRICAL 2 INSTALLATION 2 18 2 2 14 TYPICAL 2 SPEED MOTOR WIRING...
Page 39: ...OVERVIEW 3 SR469 OPERATION 3 6 yy SETPOINTS yy S1 SR469 SETUP...
Page 104: ...4 SETPOINT PROGRAMMING S11 MONITORING 4 65 Figure 4 24 TRIP COIL SUPERVISION...
Page 113: ...S12 ANALOG I O 4 SETPOINT PROGRAMMING 4 74...
Page 244: ...8 469PC PROGRAM WAVEFORM CAPTURE 8 13 Figure 8 11 WAVEFORM CAPTURE...
