The benefits of ptek rchf3 Ripple, it also integrate the input and output protections and Is equipped with an over-temperature control both on the Primary side and the secondary side of the converter. With a wholly programmable control unit, easy-to-use with the User-friendly graphic interface displaying all the parameters, Historical data of the charge cycles executed, alarms, data Plate and all general information concerning the device. The interface also allows setting all the charge parameters, Selecting the charge curves, setting the clock and activating all The optional functions. Ptek rchf is equipped with a monochromatic graphic lcd Display of 64x128 pixels. The control unit can be connect it to a personal computer. An interface software for pc is available permitting a whole Configuration of the ptek rchf, in order to check and monitor All the functions in real time. The software is equipped With a specific tool for the charge curve configuration and Customization. Input voltage: 400 vca ± 15% three-phase, input frequency: 50 – 60 hz, Efficiency: ~ 90%, operating temperature: – 20 to + 50 °c, current drawn by the Battery: 0 a, if network electrically bonded, protection against output short-circuit, Protection against polarity reversal, thermal protection semi-conductors, input Protection, charge curve: programming and settings, displaying and messages with Monochromatic graphic lcd display, thermal compensation with optional probe, Ventilation with forced air circulation, metallic body with these dimensions: 830 x 500 x 500 mm, protection ip20, in conformity with the low voltage directive 73/23/ Cee and the emc and directive 89/336/cee and their successive amendments.