Charging stations produced by “КОМЕТА-СDЕ”
Due to the high-frequency conversion, the device has a high efficiencyDue to the high-frequency conversion using the Resonant ZVS technology, the device has a high efficiency
(at least 92%), which allows you to save up to 25% of electricity per month compared with 50 Hz transformer chargers. The absence of high currents at the moment of power-up allows to reduce the requirements for cable and protective equipment.
Highly Efficient Charging SystemsThe enterprise Kometa-СDE more than 10 years is engaged in development and manufacture of progressive charging technologies, oriented to the future. Comet charging systems form a charging characteristic in accordance with DIN 41774 (DK621.314.63: 621.382.2: 621.355.2), which allows to avoid undercharging and recharging of the battery regardless of the voltage fluctuations in the power supply network. Our systems can be used to charge batteries (E) PzS, (E) PzB, NiCd and AGM. The internal memory of the charger retains all the relevant charge characteristics.
Environmental products that comply with European standardsOne of the most important tasks in the development of the charging station was to minimize the impact on the environment. The development of all components was carried out taking into account the requirements of the EU countries’ markets for CO2 emissions into the environment. The lowest possible energy consumption of charge systems allows to reduce the impact on nature.
Versatility and compactnessDimensions and weight are reduced in comparison with similar devices, adjustable profiles allow charging almost all types of batteries, and the device itself allows maintenance of batteries and their diagnostics.
Modern, thoughtful designKometa systems are equipped with LED-backlit screen for monitoring the state of charge in poorly lit rooms. Easy-to-use push-button control unit charging station.
The charger provides a stabilized current and voltage during the oscillations of the mains supply, guaranteeing an optimized charge. The end of the charge occurs when the voltage reaches 2.65 V or when the voltage rises (dV / dt), which eliminates the possibility of undercharging or recharging (for batteries with liquid electrolyte).
The use of a single charger to charge a wide range of batteries of different capacities, technologies (classic, low-maintenance and maintenance-free). Charging stations “Kometa” is designed to charge all types of traction batteries used in electric transport and forklifts, according to DIN 41772, DIN 41773 and DIN 41774. The conformity of profiles to DIN is confirmed by certificates.
Our charging stations for traction batteries allow charging in both “AUTOMATIC” mode, in accordance with the selected profile, and in “MANUAL” with the possibility to establish a stabilized parameter, current with a resolution of 1 A.
Charging Station “Kometa” has the ability to automatically adjust the profile of charging traction batteries, depending on external temperature conditions and type of battery.
Control of the Charging Station “Kometa” is carried out by a high-performance microprocessor system with a self-diagnostic function. The stability of the output characteristics and the charge with an optimum current increase the service life of the battery in electric loaders up to 15%.
- prevents exceeding the permissible current at the moment of power-up
- provides battery diagnostics on the degree of sulfation
- Disconnects the AP after the end of the charge
- allows you to optimize the temperature of storage
The innovative IUIa profile has a charging current-voltage characteristic of type (I), (U) and is the most optimal for charge of the battery, allows to make a safe battery charge in the shortest possible time. The end of the charge is made when reaching Vpc = 2.65 V or by the criterion dU / dt.
Standard profiles (Wa, WoWa) have charging current-voltage characteristics (Wa) according to DIN 41774. They belong to the class of protozoa and are based on the mechanism of time control of the charging process. In addition, there is a function of automatic control of the charging process by monitoring the value of the charged battery capacity in Ah.
DIAGNOSTIC MODE The battery determines the amount of energy transferred to the battery during charging and determines the degree of sulfation of the battery plates.
Battery recovery mode will reduce the effects of battery sulfation, producing small current charge regardless of the condition of the battery.
MANUAL MODE (IU) has the ability to set a stabilized parameter, CURRENT (I) or VOLTAGE (U) with a resolution of 1 A or 1 V, which allows charging with a small (large) stabilized current.
- Centralized system of monitoring and control of chargers
- Remote alarm
- Safe disconnection
- Connections to a personal computer for monitoring and visualization of charging modes of the battery
- Keeping an electronic log for each of the rechargeable batteries
- With the use of several similar “Kometa” battery chargers for the battery, it is possible to organize a centralized battery monitoring system