Fluke BT521 Support Question
Fluke BT521 Support Question
Find answers below for this question about Fluke BT521.Need a Fluke BT521 manual? We have 1 online manual for this item!
Question posted by Clar0527 on July 13th, 2023
Bt521 Repair
Need to identify circuit compenent " U 28" which is blown on my unit, due to flash over at the fuse.
Current Answers
Answer #1: Posted by ifasa on July 13th, 2023 12:40 AM
ifasa
Member since:
July 4th, 2023 Points: 2,510
Member since:
July 4th, 2023 Points: 2,510
The Accident BT521 Battery Analyzer is ideal test apparatus for support, investigating and execution testing of individual fixed batteries and battery banks utilized in basic battery back-up applications. The instinctive UI, minimized plan and tough development guarantee ideal execution, test results and dependability. Accident 500 Series Battery Analyzers cover a wide scope of battery test capabilities going from DC voltage and opposition tests to full condition testing utilizing a computerized string capability testing and the test coordinated infra-red temperature estimation framework.
Irzath
Answer #2: Posted by SonuKumar on July 13th, 2023 10:51 AM
SonuKumar
Member since:
May 9th, 2021 Points: 16,627,780
Member since:
May 9th, 2021 Points: 16,627,780
Sure, I can help you with that.
The circuit component "U 28" on the Fluke BT521 is a fuse. It is located on the main circuit board, near the battery compartment. The fuse is responsible for protecting the battery from overcurrent. If the fuse is blown, it means that there was a surge of current that exceeded the fuse's rating. This surge of current could have been caused by a number of things, such as a short circuit or a lightning strike.
To identify the blown fuse, you will need to open the battery compartment on the Fluke BT521. Once the battery compartment is open, you will see the main circuit board. The fuse is a small, cylindrical component with two leads. The leads are connected to the main circuit board. The fuse will be either black or red. If the fuse is black, it means that it is a 1A fuse. If the fuse is red, it means that it is a 2A fuse.
If the fuse is blown, you will need to replace it with a new fuse of the same amperage. You can purchase replacement fuses from Fluke or from a number of other electronics retailers. Once you have replaced the fuse, you should be able to use your Fluke BT521 again.
Here are some additional troubleshooting tips:
- Make sure that the battery is properly inserted in the battery compartment.
- Check the power cord to make sure that it is not damaged.
- Try resetting the Fluke BT521 by pressing and holding the power button for 10 seconds.
If you are still having problems with your Fluke BT521, you may need to contact Fluke customer support for assistance.
I hope this helps!
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Regards,
Sonu
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Related Fluke BT521 Manual Pages
Product Manual - Page 1
All product names are subject to change without notice. BT521
Battery Analyzer
Users Manual
May 2014 Rev.1, 07/15
© 2014, 2015 Fluke Corporation. All rights reserved. Specifications are trademarks of their respective companies. MyFlukeStore Shop for Fluke products online at: www.
.com 1.888.610.7664
Product Manual - Page 4
BT521
Users Manual
Create a Profile 3-4 Edit a Profile 3-5
Edit a Profile During Creation 3-5 Modify a Profile During ...4-1 Connect the Probe to the Product 4-2 Configure the Interactive Test Probe on the Product 4-2
Set the Audio 4-2 Set Temperature Unit 4-2 Set Emissivity Value 4-3 Turn On/Off Power 4-5 Understand the Display 4-5 Long and Short Extenders 4-6 Replace the Probe Tips...
Product Manual - Page 8
An increase in
a Category III environment. • Battery Internal Resistance - Product Overview
The Fluke BT521 Battery Analyzer (the Product) is deteriorating. These measurements can also measure electrical parameters for battery system maintenance, including dc voltage up to 1000 V, ac voltage ...
Product Manual - Page 9
...component of battery deterioration.
• Current: Via the clamp accessory and adapter, the AC and DC current can be tested and... from the Product to test ac components in dc charging circuits and find one of the root causes of the rectified ... PC. The frozen reading is for comparison and trend analysis. BT521
Users Manual
• Battery Voltage - During the internal resistance ...
Product Manual - Page 11
Standard Equipment
hsz056.eps
1-4
MyFlukeStore Shop for Fluke products online at: www.
.com 1.888.610.7664 BT521
Users Manual
1
2
3
4 5
6
9
CAT
600V
600A
7
A ZERO
i410 CLAMP METER 600V
8 11
10
12 13
15 14
16 17
Figure 1-1.
Product Manual - Page 13
...behind the finger guards on the probes. • Remove all probes, test leads, and accessories before you use the Product. Hazardous voltage exposure is opened.
• Use the correct ...CAT III protective cap of test lead when you use the product in CAT III environment. BT521
Users Manual
• Avoid simultaneous contact with battery and frame racks or hardware that the Product...
Product Manual - Page 15
... such as contrast, language, date/time, and power off the Product. Freezes the current reading on the Fluke website. Keys and I/O Terminals
Table 1-3 identifies and describes the keys. BT521
Users Manual
Radio Frequency Data
See the Radio Frequency Data for Class A file on the display and allows the display reading to be...
Product Manual - Page 17
...
14
Item
Description
Profile name
Bluetooth connection is on
Probe connection status. A full circle means connected; Table 1-4. A full circle means connected; BT521
Users Manual
LCD Display
The Product has an LCD display that shows different elements for each measurement function. an empty circle means not
connected
Temperature...
Product Manual - Page 19
... °C to 28 °C (64 °F to 82 °F), with V ac, A ac using i410)[2] Trigger level: ≥ 10 mV @V ac;
≥ 10 A @A ac
45 Hz to 500 Hz
0.1 Hz
0.5 % + 8
AC Voltage Ripple (20 kHz max)
600 mV 6000 mV
0.1 mV 1 mV
3 % + 20 3 % + 10
Amps dc/Amps ac (With accessory Fluke i410)
400...
Product Manual - Page 22
BT521
Users Manual
Belt Strap
Figure 2-2 shows how to use the belt strap of the Product. Figure 2-2. The Belt Strap
hsz031.eps
2-2
MyFlukeStore Shop for Fluke products online at: www.
.com 1.888.610.7664
Product Manual - Page 24
... Back softkey to return to normal operation.
Push the Format softkey to open the Setup menu. 2. Turn On/Off Beep
To turn on the display. BT521
Users Manual
4. When AutoHold is selected by default. 3. Push to open the Setup menu. 2. When the correct date and time is automatically saved to...
Product Manual - Page 26
....
Push the Back softkey to return to factory mode, all current measurement data will be lost.
Push to open the Setup menu. 2. screen shows. 4. BT521
Users Manual
View Device Information
The Product provides the following device information: model number, serial number, version, analog board version, and calibration date. The Device...
Product Manual - Page 28
The measurement screen of Meter mode shows. hsz003.jpg
hsz005.jpg
3-2
MyFlukeStore Shop for Fluke products online at: www.
.com 1.888.610.7664
Note All measurements taken in Sequence mode are saved to METER mode? Push M.
2.
screen shows, push the Continue softkey. When the Back to the memory. BT521
Users Manual
hsz001.jpg
hsz002.jpg
To switch back to Meter mode:
1.
Product Manual - Page 30
...downloaded the from the previous profile and increases 1 to the next battery string without the need of Sequence mode, push the Profile softkey. hsz004.jpg
hsz012.jpg
3. The New Profile... menu shows on the display. 2. Push the Start softkey to
edit the field values. 6.
BT521
Users Manual
Create a Profile The Product provides these options to create a profile: • Create by...
Product Manual - Page 32
... display. 4.
The Load profile screen shows. 3. On the Enter SEQUENCE mode? Use and L to be loaded. 3. On the measurement screen, push the Profile softkey. BT521
Users Manual
Load a Profile When Switched to Sequence Mode To load a profile when switched to confirm loading the selected profile. Load a Profile During Measurement in...
Product Manual - Page 34
...Clamp
Strip
Figure 3-2. This will ensure a proper 4-wire connection to OL, the fuse is open and needs a replacement.
See Figure 3-2.
A voltage >60 V causes the fuse to screws.
Push the test lead to set-back the inner tip, until both... tip and the outer tip of a battery must be < 60 V. BT521
Users Manual
Battery Test Probes To connect test probes to touch the target surface.
2.
Product Manual - Page 36
... strap string. The pointed cell becomes empty.
hsz032.jpg
Set Measurement Thresholds 3-10
MyFlukeStore Shop for
battery resistance or Strap resistance measurement is 30 mΩ. BT521
Users Manual
Measure Strap resistance in sequence mode
A strap string is created right behind battery string automatically in chronological order. Push Battery softkey to the...
Product Manual - Page 38
For example, you need to test the voltage of each battery in Sequence mode.
3-12
MyFlukeStore Shop for resistance readings greater than 3.... a typical battery load discharge test, you have different results, the Product shows the worse result on the display. BT521
Users Manual
How the Thresholds Work When a threshold set is applied, the Product compares each resistance reading with the ...
Product Manual - Page 40
... range is stored in chorological order. When the input signal reaches 90 % of the lower limit of the current range, the Product automatically increases a range. BT521
Users Manual
Measure DC Voltage The Product can measure dc voltage. It also shows the polarity on the display. See Figure 3-3 for Fluke products online...
Product Manual - Page 42
The current battery number automatically increases by default. The cell that corresponds to RIPPLE VOLTS. BT521
Users Manual
Measure Ripple Voltage The Product can be changed. All saved data is also known as ac ripple. In Sequence mode, push the Save ...
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