YT-XFD series intelligent battery discharge device

scope of application

Suitable for regular maintenance and capacity testing of battery packs for various AC/DC power sources such as substations, power stations, telecommunications, mobile communication base stations, railways, highways, and municipal engineering, providing convenient and fast safety guarantees.

Functional Features

By using PTC components, the heat exchange efficiency is improved and the weight and volume of the discharge device are reduced.

No power switch conversion, long lifespan, no ripple current.

Constant current discharge mode, automatically calculates battery capacity.

Multiple modules can be freely parallelized without a master, making it easy to combine into a high-capacity discharge system.

Equipped with RS485 communication interface, the discharge process and discharge curve can be monitored through the upper computer software, and data reports can be printed.

126 × 64 Chinese character LCD displays various discharge parameters and 100 sets of historical records.

The termination conditions can be selected as battery voltage, discharge time, and discharge capacity.

1. Voltage termination: Based on the discharge termination voltage and current set by the user, the battery pack is discharged. When the discharge reaches the set discharge termination voltage, the discharge instrument stops discharging and records the discharge time and capacity. At the end, an audible alarm prompt is triggered.

2. Capacity termination: Discharge the battery pack according to the total discharge capacity and discharge current set by the user. When the discharge capacity of the battery pack reaches the set discharge capacity, the discharge meter stops discharging and records the discharge time, battery terminal voltage at the end, and an alarm prompt sounds at the end.

3. Time termination: Discharge the battery pack according to the discharge duration and current set by the user. When the discharge time reaches the set discharge time, the discharge device stops discharging and records the battery terminal voltage. At the end, an audible alarm prompt will sound.

Parameters

Battery pack voltage levels: 48, 110, 220VDC

Discharge current: 2-100A

Discharge current stabilization accuracy: ≤± 1%

Ripple coefficient of discharge current: ≤ 0.1%

Equipment noise: ＜ 65db

Weight: 18kg

Structural form: Vertical 550 × 178 × 480mm