Sel 651RA User Manual

Date Code 20160329 SEL-651RA Recloser Control
Introduction
This 8-pin (size 22) receptacle provides an eight-pin male receptacle that exits
from the bottom of the cabinet. The 8-pin cable is internally wired to 300 Vac
voltage max inputs. The 8-pin receptacle provides a convenient way (by way
of external cable, which is not included) to connect external potential
transformer secondary outputs to the control. Depending on the secondary
input voltage option of your control, you may wire to just the Y-side, just the
Z-side, or both Y- and Z-side voltage inputs.
Parts
Installation
Step 1. Install the 8-pin (size 22) voltage input receptacle harness in
the bottom of the cabinet in the center hole in the back row. See
Figure 1.
a. Insert the receptacle harness inside the cabinet and
insert the four screws from outside.
b. Install the nuts on the screws from the inside of the
cabinet.
Step 2. Install the smaller ring terminal of the green/yellow ground
wire and the two drain wires to the last connector screw and
secure them with the last nut. See Figure 1.
Step 3. Use the existing nut to connect the larger ring terminal of the
green/yellow ground wire to the ground stud. See Figure 1.
SEL Part Number Description Quantity
SEL-C2253 8-pin (size 22) voltage input receptacle harness 1
SEL-C5241 Ground wire 1
080-0101 5/8 steel wire clamp 2
140-0500 4-40 x 1/2" screw 4
140-0740 4-40 hex nut 4
144-0140 Plastic cap 1
310-0050 Zip ties 12
SEL-651RA Installation Instructions for 8-Pin
(Size 22) Receptacle for Voltage Inputs

Sel 651RA Specifications

General

Brand	Sel
Model	651RA
Category	Controller
Language	English

Summary

Introduction

Parts

Wiring Without Fuse Block

Form Drip Loop and Route Harness Wires

Form a drip loop and route harness wires to the 14-pin connector and through wire loom.

Secure Wires on Top of Control Module

Route wires across control module top and secure with accessory wire clamps.

Attach Eight-Pin Harness Wires

Attach eight-pin harness wires per SIV-specific wiring table for voltage input options.

Zip Tie Wires

Secure all wires using zip ties as necessary for organization and safety.

Wiring With Fuse Block

Form Drip Loop and Route Harness Wires

Form a drip loop and route harness wires to the bottom of the fuse block for field wiring.

Prepare and Attach Harness Wires

Cut, strip wires, distinguish Z-side wires, and attach harness wires per table.

Zip Tie Wires

Secure all wires using zip ties as necessary for organization and safety.

Wiring Diagrams

Without Fuse Block

Diagram illustrating wiring connections for the 8-pin receptacle without a fuse block.

With Fuse Block

Diagram showing wiring connections for the 8-pin receptacle when using a fuse block.

Factory Assistance