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MajorPower.Com: MajorCharge Industrial Series Battery Chargers are available for worldwide delivery in any industrial application from oil and gas, mining, shipboard, etc
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MajorCharge Industrial Battery Chargers 12 VDC-600 VDC

MajorCharge Industrial Series Battery Chargers are available in virtually any configuration required from 100-600 VAC input, 60 or 50 Hz, single or 3 phase, to any DC output voltage from 12-600 VDC.

MajorCharge Industrial units are available for worldwide delivery in any industrial application from oil and gas, mining, shipboard, etc, to any charging requirement on the shop floor.

The MajorCharge Industrial series design is fully solid state using SCR phase control to provide regulated DC output and limited current via a smoothing filter.

MajorCharge Industrial units can operate with or without batteries.

MajorCharge Industrial Battery Charger
MajorCharge Industrial Features  
  • UL/ANSI 1012 Listed, CSA C22.2 107.2 Certified and applicatble IEC standard compliant
  • ISO 9002-1994 Quality control compliant
  • ; NEMA/PE5 compliant
  • SCR (Thyristor) based rectifier c/w double wound isolation transformer
  • Electronic control, current limiting and voltage regulation
  • Alarm log, history and events
  • Modular construction using the latest power and microelectronic devices
  • Color coded PVC copper stranded wire for control and signals
  • 30 year design, MTBF of 100 000 hours typical, MTTR less than 1 hour
MajorCharge Industrial Brochure Download
  MajorCharge Industrial Specs
 

MajorCharge Industrial Specifications
Input
Standard Voltage 110, 120, 208, 220, 240, 380, 400, 480, 550, 575, and 600 VAC
Phases 1 and 3 phase
Frequency 50Hz or 60Hz
Power Factor 0.75 (1 phase), 0.85 (3 phase) at full load when tested on battery and resistive load
Efficiency at Full Load Typical 87% (1 phase), 90% (3 phase)
Output
Standard Nominal Voltage 12, 24, 36, 48, 72, 125, 250, 380, 480 and 600 VDC
Power From 60W to 180kW Standard
AC Ripple Voltage Standard: Single phase: 10% RMS on battery; 3-Phase: 3% RMS on battery; Unfiltered, commercial grade, NON NEMA/PE5 Compliant
F Option: 12/24/48 Volt: 1% on resistive load (PE5 filtered off battery);
30 mV on batteries (PE5: Filtered on battery)
125/240 Volt: 2% on resistive load (PE5 filtered off battery);
100 mV on batteries (PE5: Filtered on battery)
T Option: 12/24/48 Volt: 30 mV on resistive load
125 Volt: 100 mV on resistive load
240 Volt: 200 mV on resistive load
Static Regulation < 0.5% for simultaneous variations of +10/-12% input voltage,
±5% input frequency and 0-100% load
Dynamic Regulation ±6% from 10%-90% and 90%-10% load variation (t<300msec)
Parallel Operation Random: Similar chargers can be operated in random Parallel
EMC
(CE Marked Units Only)
Conducted (150kHz-30MHz) and radiated (30MHz-1GHz): en55011 class A
Electrostatic discharge: EN61000-4-2 level 2/3 (4kV contact, 8kV air)
Radiated susceptibility: EN61000-4-3 level 3 annex D (80MHz-1GHz @ 10V/m)
Electrical fast transient: EN61000-4-4 level 3 (2kV)
Surge immunity: EN61000-4-5 level 3 (1kV l/l, 2kV L/GND)
Conducted susceptibility: EN61000-4-6 level 3 (150kHz to 80MHz, 10v)
Voltage interrupt: EN61000-4-11 (30, 60 & 90%-10-10 & 500ms)
Protection
Over-Current Soft start
Automatic current limiting curcuit, adjustable from 20% to 120% of nominal rating
Input thermal-magnetic circuit breaker and DC output fuse standard
Voltage Transients Surge suppression on input and output reverse polarity
Mechanical and Physical
Enclosure CEMA/NEMA1(IP20), 14GA (2mm) steel C/W hinged front access door
Finish Phosphatised and primed prior to painting with ASA61, light gray
Natural convection colling up to 130A output current
Cooling Forced air cooling assitance for units over 130A output current
(N.B. Floor mounted models are proveded with 3in. (75mm) clearance at bottom to facilitate handling by lift truck, pallet truck or slings)
Environmental
Audible Noise 45 to 65 dBa at 3ft (1 meter) rating dependant
Operating Temp. Range 32°F to +122°F (0°C to 50°C)/Storage -40°F to 185°F (-40°C to 85°C)
Temperature De-Rating 0.83%/°F from 122°F to 140°F (1.5%/°C from 50°C to 60°C)
Operating Humidity Up to 95% (non condensing)
Altitude De-Rating 0% for 1st 3300ft (1000m), 7% per 3300ft (1000m) over 3300ft (1000m)

Metering & Control
Metering and Timing
Simultaneous 0.5% Accuracy DC voltage and current metering
Remaining and elapsed equalize time
Control Modes
Manual float/equalize toggle
Control Adjustments (Password Protected)
Float and equalize voltage
Current limit
Equalize period 0-100 hours
Float period 0-100 days
Equalize mode termination based on voltage, time and/or low DC volts event(s)
Indicating LEDs
AC On Green LED
Common alarm flashing red LED
Alarm Menu Indications
Charger failure based on low volts & low output DC current
High DC volts
Low DC volts
Positive ground fault
Negative ground fault
AC fail
Alarm Menu Functions (Password Protected)
Adjustable alarm time delay
Indications latch
Alarm relays latch
Alarm acknowledgement
Alarm levels adjustment
LED, LCD and relay test
Remote Indications
All alarms are wired to a common voltage free N.O. and N.C. (form "C") dry contacts
MajorCharge Digital Multilingual Display
The Digital Multilingual Display delivers all charger information to your fingertips. The user-friendly display menu is your standard link to all monitoring controls & alarms. All set points for control and alarm parameters are user-definable.

Charger Standard Adjustment Range (VDC)
Voltage 12V 24V 48V 125V 250V
Float 10-15 20-30 40-60 100-145 200-290
Equalize 10-16 20-32 40-65 100-150 200-300
Single Level 10-16 20-32 40-65 100-150 200-300
Formation 10-16 20-32 40-65 100-150 200-300
Suggested Battery Voltages
(May vary with manufacturer, type, duty and ambient)
Flooded L/A Sealed L/A Nickel Cadmium
2.15 - 2.25 2.25 - 2.35 1.35 - 1.45
2.3 - 2.5 2.3 - 2.4 1.45 - 1.55
2.23 - 2.3 2.25 - 2.4 1.42 - 1.55
2.5 - 2.7 2.5 - 2.7 1.55 - 1.65

Available Options
Individual alarms form C contacts
RS 232/485
SNMP interface
DC curcuit breakers
Negative temperature compensation 0.2% C
Distribution panel
High temperature alarm and shut-down
High volts shutdown via the AC breaker trip
AC input volts, amps and frequency readings
High and low AC input voltage alarm
High ripple alarm
Power factor correction to 0.95 lagging
Tropicalization and fungus proofing
Remote voltage sensing terminals
Remote shutdown and equalize control
Audible alarm
Manual voltage control
Input harmonic filter to comply with EC
50Hz or 400Hz Input frequency
Low DC volts load disconnect (load shedding)
End of discharge alarm
Battery discharging alarm
Battery high temperature alarm and shutdown
Battery ammeter and voltmeter
Amp-hour meter reading battery capacity % or AH DC distribution panel
Oversized cabinets to fit batteries in separate compartments
Special paint and NEMA/IP protection
Seismic design

Custom Applications - Contact MajorPower.Com
 
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