Symcom MP8000 series Quick Start Guide

MP8000 SERIES
Bluetooth® Overload Relay

Rev: 1-B-021518

Document number: 090-04553-02

QUICK-START GUIDE

This guide outlines the installation and configuration
process for the MP8000 Bluetooth

®

Overload Relays. For
further technical information, refer to the product manual
found at Littelfuse.com

/mp8000manual.

Ensure that the work area is de-energized prior to product
installation. Follow your company’s safety policy and
lockout procedures.

INSTALLATION

1. Write down the pairing code and password located on the adhesive

label on the side of the MP8000 and store in a secure location.

2. The MP8000 can be surface, DIN-rail or panel mounted in a sheltered

enclosure environment that does not exceed the temperature and
humidity ratings for the relay. (See Figure 9 for dimensions)

3. Provide control power to power the MP8000 with 85-264 VAC and

connect to terminals A1 and A2 per the diagrams on page 2. (See
Figures 10 and 11)

CONFIGURATION

The MP8000 can be used via Bluetooth
Android™ smartphone or tablet.

Pair Apple iPhone® or iPad® (iOS version 9.0 and higher) or Google

1.

Android™ (version 4.3 and higher) smartphone or tablet to MP8000:

a. Obtain pairing code from label on MP8000.
b. Download the free Littelfuse MP8000 app from Apple® App Store

or Google Play™ Store.

c. Ensure Bluetooth® is turned on and the device is discoverable.
d. Select desired MP8000 from available devices in the Littelfuse

app. (See Figure 1)

e. Enter pairing code for the MP8000. (See Figure 2)
f. Pairing is a one-time process per smartphone per MP8000.
g. If the MP8000 has never been configured, a popup box will appear

prompting the user to configure the MP8000. (See Figure 3)

Entering settings on the MP8000:

2.

a. Press the “Configuration” button.
b. Settings are divided into “Basic” for the most commonly used

parameters and “Advanced” for less commonly used parameters.

c. Tap the desired parameter to enter the setting. (See Figure 4)
d. A popup box will appear. Enter the password for the unit. The

password is located on product label. (See Figure 5)

NOTE: A password is only required for modifying settings and is only
required once per session. If the user disconnects from the MP8000,
or the user moves out of range, the password will be required when
re-connecting to the MP8000.

e. A popup box will appear in which the numerical setting can be

entered. Enter the setting and press “Save.” (See Figure 6)

f. Continue through the other settings, entering values

where desired.

®

using an Apple® or

Figure 1

Figure 3

Patent Pending

Figure 2

Figure 4

Figure 6Figure 5

MP8000 SERIES
Bluetooth® Overload Relay

Rev: 1-B-021518

Document number: 090-04553-02

2.93 (74.42)

2.50 (63.50)

2.50 (63.50)

PHASE A

PHASE A

3. Viewing real-time information on the MP8000 (See Figure 7):

a. Press the “Real Time” button.
b. Scroll down to view the real-time measurements for

each parameter.

Troubleshooting using the MP8000 (See Figure 8):

4.

a. Press the “Fault” button at the bottom of the screen.
b. Fault information will appear on the screen in date order with the

most recent fault appearing first.

c. The fault displays the parameter that had the fault, with a time and

date stamp when the fault occurred.

d. Press the desired fault to display the conditions that were present

at the time of the fault.

If the MP8000 needs to be reset, this can be accomplished via the

5.

app by pressing the reset button.

Dimensions in inches (millimeters)

3.10 (78.74)

4.79 (121.67)

Figure 8Figure 7

4.08 (103.63)

Figure 9

3-phase wiring diagram Single-phase wiring diagram

C

90 - 690 VAC

0.5 - 100A

AUX VOLTAGE

SUPPLY

85 – 264 VAC

A1

MP8000

Z1

START

C

(95)

Z2 T1

FROM A1

STOP

(OPTIONAL)

PHASE B

PHASE C

AUX VOLTAGE

85 – 264 VAC

C

ZERO-SEQUENCE

CURRENT

TRANSFORMER

(OPTIONAL)

A1/N

Z1

L1 L3L2 A2/L

A

B

90 - 690 VAC

0.5 - 100A (100A+ using external CTs)

FROM A1

C

C

START

SUPPLY

MP8000

Z2 T1

STOP

C

(95)

HAND

PTC

(OPTIONAL)

PILOT

OFF

AUTO

NO
(96)NC(14)

T2

NO
(15)

I.2 I.1

.

C

(13)

FROM A2

PE

RESET

PHASE B

L1 L3L2 A2

A

B

M

C

HAND

PTC

M

C

OFF

NO
(96)NC(14)

T2

PILOT

AUTO

NO
(15)

I.2 I.1

.

C

(13)

FROM A2

PE

RESET

Figure 10 Figure 11