| Standard Features |
|
Optional Features |
| Metering and Timing |
0.5 % Accuracy DC voltage and current metering
Remaining and elapsed equalize time |
Individual alarms form C contacts
Audible alarm
RS 232 / 485 communication ports
Manual voltage control
Modbus on serial ports
Input harmonic filter to comply with CE
SNMP interface 50Hz or 400 Hz
Input frequency
DC circuit breaker
Low DC volts load disconnect (load shedding)
Negative temperature compensation 0.2%/C
End of discharge alarm
Distribution panel Negative slope for equal load sharing
High capacity interrupting current CBs
Battery discharging alarm
High temperature alarm and shut-down
Battery high temperature alarm and shutdown
High volts shutdown via the AC breaker trip Battery ammeter and voltmeter
AC input volts, amps and frequency readings
Ampere-hour meter reading battery capacity % or AH
High and low AC input voltage alarm
DC distribution panel
High ripple alarm
Oversized cabinets to fit batteries in separate compartments
Power factor correction to 0.95 lagging
Special paint and NEMA / IP protection
Remote voltage sensing terminals
Seismic design
Remote shutdown and equalize control
Fungus proofing and tropicalization
Special Wiring
|
| 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) |
| lndicating LEDs |
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 acknowledgment
Alarm levels adjustment
LED, LCD and relay test |
| Remote Indications |
All alarms are wired to a common voltage free
N.O. and C. dry contacts |
| Specifications |
| Standard voltages |
110, 120, 208, 220, 240, 380, 400, 480, 550, 575, and 600 VAC |
| Phases |
1 and 3 phase |
| Frequency |
50 Hz 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) |
| Standard nominal voltages |
12, 24, 36, 48, 72, 125, 250, 380, 480 and 600 VDC |
| Power |
From 60 W to 180 kW Standard |
| AC ripple voltage |
1 or 2% RMS when charger connected to a battery capacity 4 times its current 30mVrms / 32dBrnc weighted electrical voice band noise for up to 48VDC, 100mV for 125VD
|
| 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 |
Similar chargers can be operated in Random Parallel |
| EMC |
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 |
| Protection: |
| Over-current |
Soft start-- Automatic current limiting circuit, 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 |
| Cooling |
Natural convection cooling up to 130 A output current
Forced air cooling assistance for units over 130 A output current
N.B. Floor mounted models are provided with 3 in. (75mm) clearance at bottom to facilitate handling by litt truck, pallet jack, or slings. |
| Irovironmental: |
| Audible Noise |
45 to 65 dBa at 3ft (1 meter) rating dependant |
| Operating Temperature Range |
32°F to +122°F (-00C 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) |