20 3 SERIES RETROFIT – INSTRUCTION MANUAL
MLJ AND TOV RELAYS CHAPTER 1: OVERVIEW
The following table describes MLJ and TOV options, and the equivalent 350 options and
order codes. In some cases the 350 options have changed from those available for MLJ
and TOV relays, so read the descriptions carefully.
Note
Order codes are subject to change without notice. See the GE Multilin website at: http://
www.gegridsolutions.com/multilin for up-to-date order codes.
Feature MLJ order code options TOV 4 order code options 350 order code options
Application n/a TOV-4-013I030F00C
4: 3 Phase voltage relay
5: Single Phase
All 350 relays come with 3 phase
and ground standard.
Function n/a TOV4013-I-030F00C
I: Undervoltage
M: Overvoltage
350E-PXGX-HE-N-N-V-SNNN
V: Voltage Metering - 27P(4), 27X(1),
27P_1(1), 59P(4), 59N(4), 59X(1),
59_2(2), 81O(4), 81U(4), 25(1), VTFF(1)
Protocol MLJ100-5-B010F00C
5: RS485 communications
6: RS485 + RS232 + plastic fiber
optics communications
7: RS485 + RS232 + glass fiber
optics communications
n/a 350EPXGXHENENV-SN-NN
SN: Standard: Front USB, Rear
RS485: Modbus RTU, DNP3.0,
IEC60870-5-103
1
Power Supply MLJ1005B010-F-00C
H: 110/250 VDC input and auxiliary
voltage
F: 24/48 VDC input and auxiliary
voltage
TOV4013I030-F-00C
F: Aux voltage 24 - 48 VDC/VAC
G: Aux voltage 48 - 125 VDC/VAC
H: Aux voltage 110 - 240 VDC,
110 - 220 VAC
350EPXGX-H-ENNVSNNN
H: 110 - 250 VDC
110 - 230 VAC
L: 28 - 48 VDC
1. For details of 350 communications implementation, see the 3 Series Communications Guide.
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