Single-Phase Hydraulic Reclosers
E, 4E, V4E, H, 4H, V4H, L, and V4L
Kyle® Types E, 4E, V4E, H, 4H, V4H, L, and V4L single-phase, hydraulically controlled reclosers provide reliable, self-contained distribution-circuit overcurrent protection at low initial cost, and require minimal service.
Tripping is initiated by a series-connected coil. Current-carrying and interrupting capacities vary with the operating coil's rating, which is selected to meet circuit requirements. A choice of dual time-current characteristics permits coordination with other protective devices. A non-reclosing feature (standard on all Kyle reclosers) is set with a hookstick-operated lever for one operation-to-lockout without removing the recloser from service.
Two types of interrupters are available:
- Types E, 4E, 4H, and L reclosers: Current interruption takes place in oil.
- Types V4H, V4L, and V4E reclosers: Equipped with vacuum interrupters.
Single- phase H-group and L-group reclosers are designed, tested, and rated for operation on 14.4-kV three-phase systems.
Types E, 4E, and V4E reclosers are designed for 24.9 kV three-phase systems.
Types E, 4E, and V4E reclosers can also be used for operation on single-phase taps of a 20/34.5-kV system where the 150-kV BIL rating is satisfactory. The bushings and other line-to-ground insulation are adequate for the 20 kV line-to-ground voltage stress. Since the interrupting capability is 24.9 kV, application on this system is limited to single-phase taps only.
|
 |
Types E, 4E, V4E, H, 4H, V4H, L, V4L
Types D, DV
Types VXE, NOVA1
Types 6H, V6H
Types W, VW, WV, VWV
Type VSA
Types WE, WVE, VWE, VWVE
Type VSO
Type NOVA
ARIES
Type NOVA-TS
FXA / FXB
Form 3A
Form 4C
Form 5
Form 6
Recloser and Controls Library
Type L Reclosers Result in Economic Savings
|
