Control-Powered Type NOVA reclosers with serial numbers
100,000 and above, as listed in Table 13, require a VTC-
ready control. They are equipped with a 19-pin control
cable receptacle and can be identified by labels prominently
displayed on the bottom of the recloser tank and on the
side near the 19-pin receptacle, as shown in Figure 38.
For more information on the Control-Powered NOVA
Interface, refer to ServiceInformationS280-42-1
S280-70-10
45
CAUTION: Equipment Misoperation. The
control-powered NOVA reclosers that require a
VTC interface must be used with VTC-ready controls.
Failure to use a VTC-ready control will result in failure to
trip or close. G144.0
Figure 38.
Receptacle side view and bottom view of NOVA
recloser tank, showing placement of VTC label.
TABLE 13
Serial Number Break for Control-Powered NOVA Reclosers
with VTC
Control-Powered NOVA Serial No.
NOVA15 100,000
NOVA27 100,000
NOVA38 100,000
Note: Control-powered NOVA reclosers with serial numbers
below those listed in Table 13 do not require a VTC-
ready control. Refer to the recloser nameplate for the
serial number.
RECLOSER VTC INTERFACE
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