Wire Size - GE 850 Instruction Manual

CHAPTER 2: INSTALLATION

Wire Size

850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
Table 2-5: DCmA I/O, Card L Slot G
Analog Output
Terminal Description
1 + (Real Power)
2 + (Apparent Power)
3 + (Reactive Power)
4 + (Power Factor)
5 + (Load Current)
6 + (Unbalance Current)
7 + (Line Voltage)
8 RETURN
9 SHIELD
Use the following guideline when selecting wires or lugs to connect to terminal strips A, B,
C, D, E, F, G, H, and terminal blocks J, K. Note that the first two bullets are applicable to
terminal blocks J and K only:
• 12 AWG to 22 AWG (3.3 mm
mm (0.375") maximum diameter ring terminals.
• 14 AWG to 22 AWG (2.1 mm
(0.375") maximum diameter ring terminals. Two ring terminals maximum per circuit.
• Suggested wiring screw tightening torques are: terminal strips A-H tighten to 4.5 in-lbs
(0.5 N-m) and terminal blocks J, K to 15 in-lb (1.7 N-m).
Figure 2-27: Fiber Connector Types (S - ST)
Analog Input
Terminal
10
11
12
13
14
15
2 2
to 0.3 mm ): Single wire termination with/without 9.53
2 2
to 0.3 mm ): Multiple wire termination with 9.53 mm
ELECTRICAL INSTALLATION
Description
+ (1)
+ (2)
+ (3)
+ (4)
RETURN
SHIELD
2–25