Helvi Progress 25/35B
Professional Battery Charger
for Large Charging Stations

Helvi Progress 25/35B - Professional Battery Charger

The Helvi Progress 25 and Helvi Progress 35B professional battery chargers are designed to meet the needs of large charging stations, offering reliable performance and versatility of use. Both models operate with a single-phase power supply of 230V ±10% at 50/60 Hz, and are equipped with electronic regulation of the charging current, automatic control and maintenance function.

Helvi Progress 25 has a power of 620 W and supports battery voltages from 6 to 24V , with a maximum current of 25 A. Helvi Progress 35B, more powerful 1830 W , manages batteries up to 48V with a maximum current of 38 A. Both include voltage/current selectors, ammeter, automatic thermal protection and light indicators on the charge status.

Compact yet robust, these Helvi chargers are ideal for large charging stations.

Available models

Selectable from drop-down menu:

• Progress 25 cod. 99000031
• Progress 35b code 99000040

Functional specifications

Safe operation and electronic control

Both models integrate an automatic charging system with current regulation via potentiometer , and are equipped with a maintenance function, useful for preserving the charge over time. The electronic control of the current guarantees precision, while the light indicators allow the operator to monitor the charge status in real time. The integrated ammeter and automatic thermal protection increase the level of safety, protecting both the equipment and the batteries from any overloads or overheating.

Compatibility and scope of use

Helvi Progress 25 and Helvi Progress 35B are compatible with AGM, GEL, lead-acid and Start/Stop batteries , making them suitable for a wide range of vehicles and machinery. The Progress 25, lighter at 12.8 kg , is ideal for mobile workstations or intermediate uses. Helvi Progress 35B, weighing 22.8 kg , is designed for fixed environments with high operational intensity, where frequent and rapid charging is required.

Scope of Use

Progress 25/35B is a battery charger for charging stations ideal for:

• Mechanical and auto electrician workshops
• Private users
• Test Benches and Electrical Tests
• Agricultural Sector
• Industry
• Corporate Fleets and Logistics

Characteristics

• Professional battery charger
• Compatible with AGM, GEL, Lead
• Voltage up to 48V
• Regulation with potentiometer
• Integrated maintenance function
• Authentic thermal protection
• Clear light indications

• THERE IS
• Certification
• EAC
• Single phase
• Conventional Control
• Conventional Control
• Automotive
• Charger
• Starter
• Charger Cars
• Charger Moto
• Charger Vans
• Charger Nautical
• Charger Tractors
• ChargerHeavy
• PB

Scope of use

• Automotive
• Camping and Leisure
• Home Use
• Industrial Sector
• Roadside assistance and rescue services

Standard Equipment

• Battery clamps

HELVI: Italian excellence for welding and battery chargers

Helvi SpA is an Italian company belonging to the Beta group. Based in Sandrigo, in the province of Vicenza, this Italian manufacturing company specializes in industrial welding machines , plasma cutting machines, professional battery chargers and accessories .

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