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ELECTRONICS INFORMATICS TRADING CO., LTD
139B Le Quang Dinh, Ward 14, Binh Thanh District, Ho Chi Minh City
Rectifier Chargers GR(B) 19 inch
Product Line: Rectifier Chargers (TECNED)
Manufacturer: Technology (for) Energy Conversion The Netherlands
Power: From 0.1kW to 50kW
The GR (19 inch) series is an advanced rack-based charger in the TECNED GR product family available with central monitoring and control options. It strictly adheres to a truly industrial design and is built for 20 years operational life-time.
TECNED Industrial grade rectifier/chargers are based on transformer technology for robustness and endurance. The input isolation transformer protects the semiconductors against spikes, surges and filters noise. Transformer based rectifier/charger technology combined with blocking diodes in the output offer a longer service life and higher degree of protection of your critical load.
Based on this topology, TECNED provides a highly reliable charger / inverter product combination designed for demanding operating environments.
The availability can be further increased with 2 or more rectifier/charger modules in parallel operation mode.Like all GR-models, the GR(19inch) series is short circuit proof, includes current limit, high voltage protection and potential free contacts.
Features and Benefits
· High power factor IGBT/SCR conversion technology with very low input THDI and build-in galvanic separation transformer.
· Charging characteristic according DIN 41773 (UI)
· High reliable due to failsafe control system and protection circuits
· The availability can be further increased with 2 or more rectifier/charger modules in parallel operation mode
Specifications
· Input voltage single phase: 110 / 120 / 200 / 220 / 230 / 240 / 277V, (2W+E)
· Input voltage three phase: 208 / 220 / 240 / 380 / 400 / 415 / 480V, (3W+E)
· Input voltage range: + 15%/-20% (20% start battery operation)
· Nominal input frequency: 50/60 Hz
· Power factor: 0.98
· Efficiency: Up to 95% (depending on DC bus voltage)
· Nominal output voltage: 24, 48, 60, 110 (125), 220 (240), 380 Vdc
· Battery charging characteristic: IU (DIN 41773), T° compensated floating voltage
· DC voltage range: 24 – 380Vdc
· Float charge setting (Cell): 1.40-1.42V for Ni-cd or 2.17 -2.27V for Lead acid
· Output current I-nominal: 10A to 200A (depending on DC voltage level)
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