Specifications

G25
GE Limitamp
®
Medium Voltage Motor Control
Components
G
Station Class arresters are used in large utility and industrial
substations to protect transformers and other substation
equipment from lighting and switching surge-generated
overvoltages. TRANQUELL
®
polymer arresters provide both
excellent protective characteristics and temporary overvoltage
capability.
Insulation Characteristics
Dimensions, Leakage Distances, Mounting Clearance
& Weights
Rated
Voltage
(kV rms)
Creep in.
(mm)
Strike
in. (mm)
Minimum 1.2 x 50
μs Withstand
(kV crest)
Minimum Power
Frequency (kV rms)
Wet (10 sec) Dry (1 min)
3 23 (584) 8.9 (225) 120 57 88
6 23 (584) 8.9 (225) 120 57 88
Polymer Station Arresters
Rated
Voltage
(kV
MCOV
(kV
rms)
“X” Overall Height
in. (mm)
Mounting Clearance Weight lbs. (kg)
NEMA
Pad
Eyebolt
Terminal
Leakage Distance
Terminal to Base
in. (mm)
Centerline to
Centerline in.
(mm)
Center Line
to Ground
NEMA
Pad
Eyebolt
Terminal
3 2.55 13.7 (348) 10.2 (259) 23 (584) 12.3 (312) 7.7 (196) 22 (10.0) 20.3 (9.2)
6 5.10 13.7 (348) 10.2 (259) 23 (584) 12.3 (312) 7.7 (196) 23 (10.4) 20.8 (9.4)