Module spare parts 5302-MBP-MCM4

Focus on DCS, PLC, robot control system and large servo system.

Main products: various modules / cards, controllers, touch screens, servo drivers.

Advantages: supply of imported original products, professional production parts,

Fast delivery, accurate delivery time,

The main brands include ABB Bailey, Ge / fuanc, Foxboro, Invensys Triconex, Bently, A-B Rockwell, Emerson, ovation, Motorola, xyvom, Honeywell, Rexroth, KUKA, Ni, Deif, Yokogawa, Woodward, Ryan, Schneider, Yaskawa, Moog, prosoft and other brands

Protection functions: ANSI

code Description

Generator differential

Power transformer differential

87G

87T

three-phase

three-phase for 2- and 3-winding transformers

Definite time overcurrent (undercurrent)

Overcurrent or undercurrent with peak value

evaluation

Restricted earth fault

Voltage-controlled overcurrent

Inverse time overcurrent

Directional definite time overcurrent

Directional inverse time overcurrent

Negative phase sequence current

Definite time overvoltage (undervoltage)

100% stator and rotor earth fault

protection

Dead machine protection

51

50

87N

51/27

51

67

67

46

59

27

64

64 S

64 R

50AE

definite time delay, for phase and earth-fault, overand undercurrent

instantaneous operation or with definite time delay,

value evaluation wide frequency range, over- and undercurrent

overcurrent operation with definite time delay*

operation restrained by undervoltage

inverse current dependent time delay, for phase and

earth fault (51N)

definite time tripping

inverse time tripping

negative phase sequence current with definite time delay or

inverse time delay with thermal replica

definite time delay, over- and undervoltage

Applicable also for

- stator E/F (95%) (59 G/N)

- rotor E/F (64 R) **

- intertum fault protection

based on the displacement principle calculation of the

earth fault resistance.

in addition the units REX010 and REX011 are required

Underimpedance

Minimum reactance

Pole slip protection

High-voltage distance protection

Distance protection

21

40

78

21Z

21Z<

circular characteristics centered at origin of impedance plane

circular characteristics for loss of excitation protection

detecting loss of synchronism of a generator as against the network

6-system high-voltage protection

distance protection with overcurrent or underimpedance starting

Power 32

37

any characteristic angle, over and underpower for:

- active power

- reactive power

- reverse power protection

- minimum forward power

Overload

Negative phase sequence current

Overtemperature

49

46

49

thermal replica with operating characteristic

according to ASA-C50.13*** for:

- standard stator current (49 S)

- rotor current (49 R)

evaluation of negative phase sequence of currents

inverse time delay;

with terminal replica

thermal protection with precise thermal replica

and 216GA62.