Ordering; Order Codes; Example Order Codes; Accessories - GE 750 Instruction Manual

750/760
Feeder Management Relay

Order Codes

750 – * – * – * – * – * – * – * – *
760 – * – * – * – * – * – * – * – *
Base Unit
750
760
Phase Current
Inputs
Zero-Sequence
Current Inputs
Sensitive Ground
Current Input
Control
Power
Analog
Outputs
Breaker
Closed LED
Display/Ethernet
Environmental Protection

Example Order Codes

Accessories

2–6

Ordering

The relay model number will be indicated on the side of the drawout unit. This
identification label can be interpreted with the following order code.
TABLE 2–1: 750/760 Order Codes
| | | |
| | | |
P1 | | |
P5 | | |
G1 | |
G5 | |
S1 |
S5 |
LO
HI
1. The 750-P1-G1-S1-LO-A10-R-B specifies a 750 Feeder Management Relay with
1 A phase, zero-sequence, and sensitive ground current Inputs, low control
power, eight 0 to 10 mA analog outputs, a red LED for the Breaker Closed
indicator, and a basic display.
2. The 760-P5-G5-S5-HI-A20-G-T specifies a 760 Feeder Management Relay with
autoreclose, 5 A phase, zero-sequence, and sensitive ground current inputs,
high control power, eight 4 to 20 mA analog outputs, a green LED for the
Breaker Closed indicator, and enhanced display with Ethernet (10Base-T).
• DEMO: Metal carry case in which the 750/760 can be mounted
• SR19-1 or SR19-2 PANEL: Single or double cutout 19-inch panels
• RS-232/485: RS232 to RS485 converter box for harsh industrial environments
• 1 A and 5 A PHASE CTs: 50, 75, 100, 150, 200, 250, 300, 350, 400, 500,
600, 750, and 1000 CT ratios
3
1
• SR -inch COLLAR: For shallow switchgear, the collar reduces the depth of
--- -
8
the relay by 1 3/8 inches
• SR 3-inch COLLAR: For shallow switchgear, the collar reduces the depth of the
relay by 3 inches.
http://www.GEmultilin.com
750 Feeder Management Relay
760 Feeder Management Relay
| | | | 750 relay
| | | | 760 relay with autoreclose
1 A phase current inputs
| | | |
| | | | 5 A phase current inputs
| | | | 1 A zero-sequence current inputs
5 A zero-sequence current inputs
| | | |
| | | | 1 A sensitive ground current input
| | | | 5 A sensitive ground current input
25 to 60 V DC;
| | | |
| | | | 20 to 48 V AC at 48 to 62 Hz
| | | | 88 to 300 V DC;
| | | | 70 to 265 V AC at 48 to 62 Hz
A1 | | | Eight (8) 0 to 1 mA analog outputs
Eight (8) 0 to 5 mA analog outputs
A5 | | |
Eight (8) 0 to 10 mA analog outputs
A10 | | |
A20 | | | Eight (8) 4 to 20 mA analog outputs
Red LED for Breaker Closed
| |
R
| | indicator
| | Green LED for Breaker Closed
G
indicator
| |
B | Basic display
Enhanced display
E |
T
| Enhanced display with Ethernet
Harsh (Chemical) Environment
H
Conformal Coating
Ordering
GE Multilin