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MDP Digital Time Overcurrent Relay GE Power Management

1 INTRODUCTION GEK-100682D

Figure 1–1: SINGLE-LINE DIAGRAM

1.2 ORDER CODES

MDP

S S S S S

No communications or control inputs

(Block Ground, Block Instantaneous, Breaker Status)

1 Control Inputs and communications upgrade socket

2 CommNet

3 Modbus RTU

4RS232

5RS485

1 5 A nominal, 0.5 to 4.375 A ground, 1.5 to 13.125 A phase

2 5 A nominal, 1.5 to 13.125 A ground, 1.5 to 13.125 A phase

3 5 A nominal, 0.1 to 0.875 A ground, 1.5 to 13.125 A phase

4 1 A nominal, 0.1 to 0.875 A ground, 0.3 to 2.625 A phase

5 1 A nominal, 0.3 to 2.625 A ground, 0.3 to 2.625 A phase

6 1 A nominal, 0.05 to 0.4375 A ground, 0.3 to 2.625 A phase

7 5 A nominal, 0.5 to 4.375 A ground and phase

1 24 to 48 V DC

2 48 to 125 V DC, 35 to 120 V AC

3 110 to 250 V DC, 85 to 240 V AC

00000 Reserved

D Revision Level

707750A1.CDR

BUS 1

TRANSFORMER 1

FEEDER

NO. 1

FEEDER

NO. 3

FEEDER

NO. 2

50/51

50/51 50/51

Courtesy of NationalSwitchgear.com

GE MDP User Manual

Other manuals for GE MDP