DC System and Battery Test Instrument

RD-JD200 can not only provide a solution on accurately testing the faults of the indirect-grounding of the direct current system, non-metal grounding, loop grounding, simultaneous grounding of the anode and cathode, balanced grounding of the anode and cathode and multi-point grounding; it also can accurately display the system voltage, voltage to ground and grounding resistance value. It truly eradicates the fear of trouble in the rear for the operating and testing personnel.

The battery online monitoring and automatic maintenance system can precisely monitor the actual operating status of the online long-term floating charge battery pack as well as the total voltage, current, voltage of each single cell, internal resistance and negative electrode temperature. Without discharging, it can quickly locate the faulty battery in the long-term floating state of the battery, and accurately judge the reliability of the battery capacity. With the use of network, it can realize remote signaling, remote telemetering and remote control.

Batteries in power plants, transformer substations, telecom company and force communications must provide the equipment they serve with standby power in the event of a power failure. Unfortunately, the capacity of such batteries can drop significantly for a number of reasons before their calculated life expectancy is reached. This is why so important to check batteries regular intervals, and the only reliable way of measuring battery capacity is to conduct a discharge test.

RD-AM stationary battery data logging devices is the dedicated monitoring equipment for monitoring lead acid battery. Battery string voltage is from 24V-600V and cell voltage is at 2V/6V/12V.

Battery Conductance Tester is a portable digital measurement device for testing lead acid stationary batteries health and aging condition precisely within seconds. With the help of this device, either single cells / blocks or large/multi group battery banks can be measured within a short time and the precisely measured data are processed and reported by given analyzer software automatically.

RD-DC series full-automatic battery charger has an intelligent three-step charging mode, which realizes the automatical switch between equalized charging and floating charging, and that between constant current and voltage as well as setting and controlling the parameters such as voltage, current.

RD-8400CT is used for battery systems ranging from 24V/48V/110V/220VDC Battery string. Discharge can take place at up to 110A. If higher current is needed, two or more FST-8400CT units can be paralleled together through RS485 parallel port on the equipment.

RD-8700CT is used for battery systems range from 24V/48V/110V/220VDC Battery string. Discharge can take place at up to 150A. If higher current is needed, two or more FST-8700CT units can be paralleled together through RS485 parallel port on the equipment.

RD-CDT Battery charge/discharge tester is integrated with constant current discharging, cell voltage collection and intellectualized charging. It provides comprehensive scientific test methods for stationary battery and UPS power system and is widely applied in the field of telecommunications, base station and utilities etc.