Industrial Battery Charger

Industrial Battery Charger

Description

Hannibal’s 3-Phase 110V Industrial Rectifiers are designed to deliver reliable DC power for demanding industrial applications. Using advanced SCR or IGBT technology, these rectifiers ensure precise voltage and current control under heavy loads, offering high efficiency for critical operations. Engineered for rugged environments, these systems can be used as thyristor rectifiers for EPC projects, redundant DC power systems, or as battery chargers in power plants. They support both Nickel-Cadmium and Lead-Acid battery charging with full galvanic isolation, ensuring stable power supply for utilities and industrial infrastructures. The rectifiers come with digital control panels, communication options for remote monitoring, and a compact design for easy installation, making them perfect for mission-critical installations.

Options

  • Battery circuit protection box
  • Battery reversed polarity detection
  • Battery low-voltage disconnection contactor (LVD)
  • DC earth fault detection
  • Battery room temperature sensor
  • Battery monitoring system (Hannibal BMS)
  • Battery cabinet / rack
  • 12-pulse rectifier
  • Harmonic filter on 12P for THDi ≈5 % (+/- 1pt)
  • Voltage ripple filter (psophometric for 48 Vdc output only)
  • Blocking diode
  • Inrush current limitation to 5 x In
  • Surge and/or lightning protections
  • Operation in ambient temperature up to 55°C
  • Parallel configurations (dual, trial)
  • Hot stand-by configuration
  • Input/output isolators
  • Dropping diodes / DC/DC serial regulator
  • Isolated DC/DC converter
  • DC distribution
  • Earth fault detection or monitoring
  • Internal cabinet lighting
  • Anti-condensation heater
  • Cabinet temperature monitor
  • External ingress protection up to IP42
  • Top cable entry
  • Specified color of panels
  • Special feet height (200mm or 300mm)
  • Non-magnetic gland plate (brass or aluminum)
  • Lifting eyes
  • 2 mm side panels thickness
  • Specified cabinet identification (tag, nameplate)
  • Anti-seismic design
  • Touch pad Human-Machine Interface
  • Front panel analogue meters
  • Transducers 4-20mA
  • Additional volt-free contacts
  • Modbus RTU (RS232 or RS485)
  • Modbus / TCP
  • Mimic panel:
  • Passive mimic of the system
  • Active mimic with integrated LEDs Lamp indicator on front panel (22 mm diameter)
  • Power generation plants
  • Transmission and Distribution substations
  • Continuous process industries
  • Oil & Gas and Petrochemical industries
  • Rail transport
  • Telecommunication Projects

details

Hannibal Industrial

Industrial-Battery-charger.pdf

Monitoring Software
  • Windows
  • MAC
  • Linux

product overview

This is particularly common in settings where machinery is imported from regions with distinct electrical standards. Frequency converters can be static, using electronic circuits, or rotary, employing a motor-generator setup. Besides enabling compatibility across different regions, they also offer benefits such as improved energy efficiency, reduced wear on equipment, and enhanced control over motor speed, contributing to smoother and more flexible industrial operations.

Strengthened reliability:

  • Streamlined cooling design for airflow opitimization
  • Reduced operation temperature of critical components
  • Improved maintainability: ”True” front access to all replaceable components to reduce MTTR
  • Simplified design of major subassemblies to allow complete replacement in minutes
  • Easier maintenance of paralleled systems thanks to unique Hannibal Smart Parallel Switching function.

Increased availability:

  • Multiplied redundancy with Hannibal Smart Parallel Switching function that dynamically controls paralleled systems
  • Remote support from experts to required

Industrial grade inverters

  • Industrial grade inverters are based on transformer technology for robustness and endurance. The output isolation transformer protects the semiconductors against peak currents and distortion, supplying short circuit currents and technologies offer therefore a longer service life and higher degree of protection

Hannibal system range is based on SCR/IGBT technology with proven digital control. It is available from 2.5 to 250 kVA in single-phase output version and from 5 to 600 kVA in three-phase output version. It is configurable with a set of industrial options such as custom protection devices, bypass transformer and/or stabilizer, various communication solutions, etc.

Designed as an industrial system, it includes most frequently specified features as default, for example dual cooling channel, input and output transformers, conformal coating of all printed circuit boards, halogenfree flame retardant internal cables.

The architecture of the system allows the segregation of different pre-defined functions that help to increase personnel safety on site as well as improve overall system availability.

  • Compact design, high power density.
  • No moving elements – low maintenance.
  • High reliability and availability.
  • Precise output frequency generation.
  • Remote monitoring and control through Ethernet, Modbus TCP/IP protocols.
  • Flexible in-built features.
  • Optional operation with battery.
  • Highly customizable.
  • Easy maintenance and serviceability
  • 6- or 12-pulse thyristor rectifier at the core of the best-in-class reliability
  • Reduced inrush current ≤ 10xIn to avoid oversizing upstream protection and 2-step strat-up
  • <10% THDI in 12-pulse SCR system is possible without additional harmonic filters
  • <5% THDI in IGBT Base system is possible with additional harmonic filters
  • Smart access to FC data via a large color touchscreen with 2000-event exportable log.
  • Unmatched overload and short-circuit capacity at 315% for 100ms*

technical

details

Input

Technical Data Ratings
Input Transformer
Galvanic isolation Transformer , class F (Class H Optional)
AC voltage • Single phase
1 x 230 V (220, 240)
AC voltage • Three phase
3 x 400 V (380, 415)
Voltage tolerance
+/- 15 %
Neutral configuration
with or without neutral
Frequency
50 Hz (60 Hz)
Frequency tolerance
+/- 5 %
Frequency range (temporary)
45 Hz to 65 Hz (with 50 Hz nominal)
Total harmonic current distorsion (THDI)
< 30 % (6-pulse version) < 12 % (12-pulse version) <5% (IGBT version)
Inrush current
< 15 x In (for 6-pulse and 12-pulse)

output

Technical Data Ratings
Nominal DC voltage
24 V 48 V 110-125 V 220-240 V 400 V
Output DC voltage range
17-40 V 36-75 V 88-160 V 176-300 V 296 550 V
AC voltage • Three phase
3 x 400 V (380, 415)
Voltage stability (in stabilized floating mode, input within tolerance)
Unitary system
+/-1 %
Parallel systems
+/-1 % to +/-2 %
Voltage ripple
≤ 1 % RMS, in float mode, battery disconnected

Battery

Technical Data Ratings
Type
Lead acid or nickel cadmium, vented or recombination
Autonomy
From few minutes to several hours, on request
Battery current limitation (typical, float & boost modes)
1. 0.1 C (lead-acid battery) 2. 0.2 C (nickel-cadmium battery)