-
16 -
6/07 A1
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
Mechanical
Dimensions
3.0"H x 5.1"D x 3.6"W
Terminal Torque
7 in.-lbs.
Enclosure Material
Polycarbonate
Weight
1.2 lbs
Max. Conductor Size Through 777-P
0.65" with insulation
Environmental
Temperature Range
Ambient Operating: -20° to 70° C (-4° to 158°F)
Ambient Storage: -40° to 80° C (-40° to 176°F)
Pollution Degree
3
Class of Protection
IP20, NEMA 1
Relative Humidity
10–95%, non-condensing per IEC 68-2-3
Programmable Operating Points
Range
LV- Low Voltage Threshold
170–524V (450–649V*) (340–523V****)
HV- High Voltage Threshold
172–528V (451–660V*) (341–528V****)
VUB- Voltage Unbalance Threshold
2–15% or 999 (disabled)
MULT- # of Conductors
or CT Ratio (XXX:5)
1–10, 100, 150, 200, 300, 400, 500, 600, 700, 800
OC- Overcurrent Threshold
(20–100A) ÷ MULT or 80–140% of CT Primary
UC- Undercurrent Threshold
(0, 10–98A) ÷ MULT or 40–140% of CT Primary
CUB- Current Unbalance Threshold
2–25% or 999 (disabled)
02–30, J02–J30
TC- Overcurrent Trip Class ** and
Linear Overcurrent Trip Delay
L00–L60 or oFF
RD1- Rapid Cycle Timer
0–500 seconds (standard)
RD2- Restart Delay After All Faults
Except Undercurrent (motor cool-down
timer)
2–500 minutes (standard)
RD3- Restart Delay After Undercurrent
(dry-well recovery timer)
2-500 minutes (standard), A (automatic)
#RU- Number of Restarts After
Undercurrent
0, 1, 2, 3, 4, A (automatic)
ADDR- RS485 Address
A01–A99
#RF-Number of Restarts After All Faults
Except Undercurrent
*** 0, 1, oc1, 2, oc2, 3, oc3, 4, oc4, A, ocA
UCTD- Undercurrent Trip Delay
2–255 seconds (standard)
GF- Ground Fault Current Threshold
(3–20A) ÷ MULT or 12–80% of CT Primary or OFF
NOTES:
SymCom's Overload Relay can be programmed prior to installation by applying 120VAC
between the L1 and L2 terminals (except 575 volt model).
* 575 volt model.
** If a “J” is included in the trip class (TC) setting, jam protection is enabled.
*** If "oc" is displayed in the #RF setting, the 777-P will automatically restart (after RD2 expires)
following an overcurrent fault in addition to single-phasing and current unbalance faults.
Otherwise, a manual reset is required after an overcurrent fault.
**** HVR model
