Datasheet

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8
Input Characteristics
Line Voltage
777-KW/HP-P2 .......................................... 200-480VAC (3-phase)
777-LR-KW/HP-P2, 777-MLR-KW/HP-P2 .................. 200-480VAC (3-phase)
777-HVR-KW/HP-P2 ..................................... 340-480VAC (3-phase)
777-575-KW/HP-P2 ...................................... 500-600VAC (3-phase)
Current
777-KW/HP-P2 .......................................... 2-800A (external CTs required above 90A)
777-HVR-KW/HP-P2, 777-575-KW/HP-P2 .................. 2-800A (external CTs required above 90A)
777-LR-KW/HP-P2 ....................................... 1-9A & 10-800A with external CTs
777-MLR-KW/HP-P2 ..................................... 0.5-21A and 40-740A with external CTs
Frequency ................................................. 50/60Hz
Functional Characteristics
TC-Overcurrent Trip Class .................................. 02-60, J02-J60, L00-L60 or OFF
Output Characteristics
Output Contact Rating (SPDT - Form C)
Pilot duty rating ......................................... 480VA @ 240VAC, B300
General purpose ......................................... 10A @ 240VAC
Pilot duty rating for HVR model ........................... 470VA @ 600VAC, B600
General Characteristics
Ambient Temperature Range
Operating ............................................... -20° to 70°C (-4° to 158°F)
Storage ................................................. -40° to 80°C (-40° to 176°F)
Accuracy
Voltage ................................................. ±1%
Current ................................................. ±3% (<100 amps direct)
Power .................................................. ±4% (<100 amps direct)
GF Current .............................................. ±15%
Timing .................................................. ±0.5 second
Repeatability
Voltage ................................................. ±0.5% of nominal voltage
Current ................................................. ±1% (<100 amps direct)
Power .................................................. ±2%
Maximum Input Power ...................................... 10 W
Pollution Degree ............................................ 3
Class of Protection .......................................... IP20
Relative Humidity .......................................... 10-95%, non-condensing per IEC 68-2-3
Terminal Torque ............................................ 7 in.-lbs.
Standards Passed
Electrostatic Discharge (ESD) .............................. IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity (RFI), Conducted ................ IEC 61000-4-6, Level 3 10V/m
Radio Frequency Immunity (RFI), Radiated ................. IEC 61000-4-3, Level 3 10V/m
Fast Transient Burst ...................................... IEC 61000-4-4, Level 3, 3.5 kV input power
Short Circuit Rating ......................................... 100kA
Surge
IEC ..................................................... 61000-4-5, Level 3, 2kV line-to-line; Level 4, 4kV line-to-ground
ANSI/IEEE .............................................. C62.41 Surge and Ring Wave Compliance to a level of 6kV line-to-line
Hi-potential Test ............................................ Meets UL508 (2 x rated V +1000V for 1 minute)
Vibration .................................................. IEC 68-2-6, 10-55Hz, 1mm peak-to-peak, 2 hours, 3 axis
Shock ..................................................... IEC 68-2-27, 30g, 3 axis, 11ms duration, half-sine pulse
Safety Marks
UL ..................................................... UL508, UL1053 (File #E68520)
CE ..................................................... IEC 60947-1, IEC 60947-5-1
CSA .................................................... C22.2
Maximum Conductor Size (with insulation) through 777 ......... 0.65”
Dimensions ................................................ 3.05 H x 3.85 W x 5.05 D in. (77.47 x 97.79 x 128.27 mm)
Weight .................................................... 1.56 lbs. (24.96 oz., 707.6 g)
Mounting Method .......................................... Surface mount (4 - #8 screws) or DIN rail mount
Specifications
Model 777-KW/HP-P2 Product Line
3-phase current & voltage monitor, on-board display, optional communications, underpower
trip for more accurate/faster motor protection versus undercurrent trip
Power Monitors
CATALOG_SYMCOM_2014.indd 8 6/10/14 11:06 AM