8-120V 50A/100A/350A TK15 Professional Precision Battery Capacity for Equipment E-bike/Balance Car/Cleaning Machine

Features:

Adjustable battery padischarge voltage and full voltage

Backlight turns on automatically

Power-off memory capacity

Ul low power consumption

Automatically wake up from sleep

Scope of application:

TK15 is a universal high-precision current acquisition type capacity display meter hereinafter referred to as coulomb meter. It can detect the voltage, current, capacity and other usage information of the battery pain real time, helping users accurately understand the working status of the battery. Suitable for various instruments, measuring equipment, mobile portable equipment, equipment, sweepers, balance vehicles, electric vehicles, etc.

Sampling clification:

This product sampler can be divided into three specifications: 50A, 100A, and 350A according to current:

50A sampler: suitable for situations where the charge and discharge current is 5-50A;

100A sampler: suitable for situations where the charge and discharge current is 50-150A;

Product s:

Measuring range 0-500 A

Power supply voltage 8-120 V

Model TK15H0

Accuracy 1%

Nominal capacity 1-9999AH

Power 1 W

Battery type 8-120V

Overall dimensions 66*40*13mm mm

350A sampler: suitable for situations where the charge and discharge current is between 150-350A;

Note: The size and function of the coulomb counter are the same, but the internal s are different. They must be used with matching samplers and cannot be interchanged.

Wiring method:

Upgraded version: To use this sampler, you need a shielded wire and a 0.3-0.75mm square wire; the B- end of the sampling board is connected to the negative electrode of the battery pack, and the P-- end is connected to the negative electrode of discharge and charging. Then connect one end of the prepared wire to the positive terminal of the battery pack, and the other end to any interface on the B+ terminal on the sampling board. After the wiring is completed, the first end of the shielded wire is connected to the sampling socket, and the other end is connected to the coulomb counter display. It can work normally after g powered on.

100A/350A sampler wiring method:

Basic model: This sampler is connected to a four-core plug wire. Three of them have been welded to the sampler. The sampler is connected to

Connect the - end of the red wire to the negative pole of the battery pack, and connect the - end of the blawire to the negative pole of discharge and charge. Also--root

The red wire is connected to the positive terminal of the battery pack. After the wiring is completed, the - - end of the plug is connected to the coulomb counter display socket. After power is turned on

It can be used normally.

50A sampler wiring method:

Regular model: This sampler is connected to a four-core plug wire, two of which have been welded to the sampler. The solder point at the end of the sampler near the red line is connected to the negative electrode of the battery pack, and the solder point at the end of the sampler near the blaline is connected to the negative electrode of discharge and charge. The other two wires, the red wire, are connected to the positive terminal of the battery pack, and the blawire is connected to the negative terminal of the battery pack. After the connection is completed, one end of the plug is connected to the coulomb counter display socket, and it can be used normally after g powered on.

Upgraded version: To use this sampler, you need a shielded wire and a 0.3-0.75mm square wire; the B- end of the sampling board is connected to the negative electrode of the battery pack, and the P-- end is connected to the negative electrode of discharge and charging. Then connect one end of the prepared wire to the positive terminal of the battery pack, and the other end to any interface on the B+ terminal on the sampling board. After the wiring is completed, the first end of the shielded wire is connected to the sampling socket, and the other end is connected to the coulomb counter display. It can work normally after g powered on.

Upgraded version: To use this sampler, you need a shielded wire and a 0.3-0.75mm square wire; the B- end of the sampling board is connected to the negative electrode of the battery pack, and the P-- end is connected to the negative electrode of discharge and charging. Then connect one end of the prepared wire to the positive terminal of the battery pack, and the other end to any interface on the B+ terminal on the sampling board. After the wiring is completed, the first end of the shielded wire is connected to the sampling socket, and the other end is connected to the coulomb counter display. It can work normally after g powered on.

installation method:

Open a rectangular hole and two screw holes on the device panel to be installed, p the monitor on the front of the device panel to be installed, install it from the front of the device panel, and then use s-tapping screws to fix the monitor and the device panel from the front.

Notice:

If the coulomb meter is used in lithium batteries, it is recommended to use a battery pawith the same port, that is, a lithium battery pawith only two positive and negative wires; if a battery pawith 3 or 4 wires is used, the lithium battery pamust be disembled and the The sampler of the coulomb counter is connected in series to the negative electrode between battery B- and the protective plate; the buyer needs to have certain hands-on skills. Please strictly follow the wiring diagram for wiring. RS+ and RS- must be connected to the negative circuit of the battery. It is strictly prohibited to connect to the positive circuit! The shielded wire cannot be extended twice! If special circumstances require a second extension, the extended wires must be made of the same material. Same wire diameter!!!

Package Contents:

1*Coulomb meter