Product Description
Description: 3-Phase Power Monitor/200-480V/1-800FLA/Plus
| Product Information | Resources |
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| Specifications |
| Product Attribute | Attribute Value |
| Input Voltage (V) | 200 - 480 Vac |
| Maximum Input Power | 10 |
| Input AC Line Frequency (Hz) | 50 / 60 |
| Output Form | SPDT - Form C |
| Output Load Rating (VA) | Pilot Duty: 480 VA @ 240 Vac B300; General Purpose: 10 A @ 240 Vac |
| Full Load Amp Range (A) | 1 - 2 (looped conductors required); 2.1 - 9.0 (direct); 10 - 800 (external CTs required) |
| Timing Accuracy (%) | ±0.5 s |
| Rapid Cycle Timer (s) | 0 - 999 s |
| Restart Delay Range | All faults except undercurrent: 2 - 500 m; Undercurrent: 2 - 500 m A (Automatic); # of Restarts: All faults except undercurrent: 0; 1; oc1; 2; oc2; 3; oc3; 4; oc4; A; ocA (Automatic); Undercurrent: 0; 1; 2; 3; 4; A (Automatic) |
| Repeat Accuracy (%) | Voltage: ±0.5% of nominal voltage; Current: ±1% (<100 A direct); Power: ±2% |
| Overvoltage Trip Voltage (%) | 172 - 528 V |
| Undervoltage Trip Voltage | 170 - 524 V |
| Voltage Unbalance Trip Point (%) | 2 - 25% or 999 (disabled) |
| Voltage Accuracy (%) | ±1% |
| Overcurrent Trip Point | (2 - 10 A) MULT of 80 - 140% of CT primary |
| Overcurrent Trip Class | 02 - 60; J02 - J60; L00 - L60; or OFF |
| Undercurrent Trip Delay (s) | 5 s (default) |
| Current Unbalance Trip Point (%) | 2 - 50% or 999 (disabled) |
| Current Accuracy (%) | ±3% (<100 A direct) |
| Ground Fault Current Trip Point (A) | (0.3 - 2.0) MULT or 6 - 40% of CT primary or OFF |
| Ground Fault Accuracy (%) | ±15% |
| Sensor Hole Size | Max conductor size: 0.65 in (with insulation) |
| Power Range Setting | Power Scale: 1 = 0.01 - 0.99 kW; 2 = 1.00 - 9.95 kW; 3 = 10.0 - 99.5 kW; 4 = 100 - 650 kW; 5 = 0.01 - 1.32 hp; 6 = 1.34 - 13.3 hp; 7 = 13.4 - 133 hp; 8 = 134 - 871 hp; Low Power: 0.01 - 650 kW or 0.01 - 871 hp or 0 (off); LP setting is dependent on PWS setting; PWS must be set prior to LP setting |
| Short Circuit (kA) | 100 |
| Surge Protection | IEC: 61000-4-5 Level 3 2 kV line-to-line; Level 4 4 kV line-to-ground |
| Protection Class | IP20 (finger safe) |
| Pollution Degree | 3 |
| CT Ratio | 1 - 2; 25; 50; 75; 100; 150; 200; 300; 400; 500; 600; 700; 800 |
| Address | COM: C00 - C07; RS485: A01 - A99 |
| Termination Type | Torque: 7 in-lbs |
| Mounting Method | Surface mount (4 - #8 screws) or DIN rail mount |
| Operating Temperature | -20° to 70°C (-4° to 158°F) |
| Storage Temperature (F/C) | -40° to 80°C (-40° to 176°F) |
| Humidity | 10 - 95% non-condensing per IEC 68-2-3 |
| Dimensions | 3.05 H x 3.85 W x 5.05 D in. (77.5 x 97.8 x 128.3 mm) |
| Series Features |
| 777-KW/HP-P2 - 3-Phase Current & Voltage Monitor |
| Series Description: The 777-KW/HP-P2 is a 3-phase current and voltage monitor that provides unsurpassed protection by combining overload, voltage, phase loss and reversal, voltage and current unbalance, power monitoring*, and underload trip based on power into one efficient unit. The underpower trip feature is desirable anytime the current vs. load characteristic is non-linear or has little change. In general terms, smaller motors and slow-speed motors have little change in current over the normal load range. Larger motors that are running light loads will also show small current changes over the operating load range. The low and high power protection feature increases reliability for non-linear motors where the load characteristic has little change. For standalone applications, these units incorporate a 3-digit LED display that is used for programming, providing real-time operational information, and displaying diagnostic codes to aid in troubleshooting a fault condition. These units also feature a communications network port that can be used with communication modules, listed in the 777 accessories section, to form a Modbus, DeviceNet**, Profibus, or Ethernet network. Up to 99 units can be remotely monitored and controlled from a PC, PLC, or SCADA system, and data logging through a PC with the optional Solutions software. |
| Series Applications: Conveyor systems, HVAC equipment, Saws and grinders, Fan motors |
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