ETTI E055 User Manual

ETTI

60V 250A Power Analyzer

ETTI

Power Analyzer(60V)

IN

Display Slot

+
+

S

USB

Power Input (5-15V)

RPM Sensor Input

Motive Power Input

6－60V

Power Supply：

5－15V

＋

＋

＋

－

－

－

Power Output Device

01

Attentions :

1. Avoid in contact with flammable, alkaline and acidic substances.

2. Avoid direct contact with water.

3. Do not reverse the polarity of the electrical supply input, it may damage the device.

4. Keep the product away from magnetic field such as iron, nichrome, battery and motor should not be
placed within 25mm. This is to assure the measuring accuracy of the device.

5. Extra attention: Any signal made by wireless or telecom device during analyzing process may cause
discrepancy to the sample result.

1. Range of auxiliary voltage: 5V – 15V

2. Range of allowed analyzing voltage: 0V – 60V

3. Maximum testing current: 250A

4. Net weight: about 30g

5. Size: 50 x 30 x 11mm

Specifications :

This device specializes in testing the output performance of the power cell as well as the rotational
speed of the brushless motor. It can perform real time monitoring, sampling, recording and analyzing.
With the help of the analyzing software, users can observe the change in output electric current,
voltage, rotational speed of the motor in a certain time interval, so that they can assess the cell capacity
and motor combinations and hence make evaluation. Owing to its small size and light weight, users can
obtain a live and actual sample data in its voyage, in order to choose the best cell and motor combination.
The device can work stably and shows a clear and accurate result. It is mainly used for RC Plane, boat
and car and scientific research of power cell monitor, analysis and configuration.

Assemble the device on the equipment that is going to be checked, connect it in between the electrical
supply and the equipment. (Please follow the label on the device for the input and output direction,
reverse connection of the polarity may cause permanent damage to the device.)

The Power Analyzer package includes:

1. Power Analyzer

2. LCD Operation Panel

3. USB data wire

4. 4pin display wire

5. software CD

Characteristics :

Connections :

ETTI

Power Analyzer(60V)

IN

Display Slot

+

+

S

Ch1

BEC

or

Battery

Ch2
Ch3
Batt

USB

Power Input (5-15V)

RPM Sensor Input

Motive Power Input

6－60V

＋

＋

－

－

Power Output Device

Receiver

A. B.

+

S

ETTI

60V 250A Power Analyzer

Usage :

Power indicator
Data indicator
Clear memory
Power Input
RPM Input
Display slot
USB plug
Motive Power Input

Display
SET
UP
DOWN
EXIT
Display connection

1

ETTI

Power Analyzer(60V)

IN

Display Slot

+
+

S

USB

Power Input (5-15V)

RMP Sensor Input

Software of the operation panel:

Connect the Power analyzer with the device using
the data wire, after the power analyzer has
electrified, the LCD operation panel shows the
software version of the Portable LCD operation Panel.
It will then enter the following options:

1. Peak Value (Peak value)
Minimum voltage (V min) / Maximum electric cur
rent (A max) / battery Consumption (Used), Maxi
mum display value 65534mAH / Used power
(Power)

2. Data History (Complete set of data history)

3. Data clearance (Deletion of data)

4. Instant Value (real time value)
Voltage / Electric current / Power / Rotational
speed

5. Parameter Set (Setting of parameter)
Sampling Interval (Sampling interval)
Startup Amp (Initial electric current)
Sampling Defer. Defer. = Deferment (Deferred
sampling)
Pole of motor (Pole of brushless motor)
Write Data (Input of data)

6. Read PA Version (Read the software version
of the power analyzer)

Instruction of indicator condition :

Sample awaiting status: Flashes alternatively in 1 second
Sampling status: Flashes quickly
Complete sampling: Lasting bright

Connection to data bus :

Connect the Power Analyzer to the USB port of the computer using the USB data wire
No external electricity is required

Recording :

Electrifying: Open the electrical supply when the device is connected.
History clearance: Press and hold the button for 3 seconds to clear the last record.
The device cannot execute new sampling when the last history is not cleared.
Start recording: Export an electric current which is equal or greater than that of the start up value,

the analyzer will start recording after the preset deferred starting time, the indicator will flash quickly.
Sampling process should be completed as a whole, no interruption is allowed.
Completion of sampling process: The indicator lasts lighting up.

2

ETTI

1