Standard Features:
The charger's transformer is of the Dual Voltage type, and has been designed for either 115 or 230 vac. that is simply selected by a tap change. The Temperature Scale is displayed in either Celcius or Fahrenheit. Excessive heat and water loss are the primary causes of battery failure. To reduce maintenance and increase battery life, a Remote Sensing, External Temperature Probe is used to check the temperature.
If it rises above a set limit, output voltage is reduced or paused through Over Temperature Protection control. The temperature probe length is 10 ft. with a 30 ft. probe optional. Voltage, current, temperature, and error numbers are displayed by 3 digit LED Displays. All Input/Output Connections are AAR standard binding post, enclosed in a protective hinged cover. The internal Microprocessor monitors the charger and the battery and allows the charger to be programmed. All programmed information is maintained during a power failure in its Memory Capability. Data from the battery and charger can be collected at Print Intervals of 15 min. or 1 hr. The maximum amount of information available for 15 min. intervals is 4 days or 16 days for 1 hr. intervals. To prevent unauthorized terminal entry into the charger program, a Selectable Password or code number must be entered by the operator Warranty: 1 year full from date of shipment.
Additional Features:
- The ERB-C is a "smart" charger which has the capability of Self-Diagnosis. It can detect charger or battery problems and, for example, in remote locations that often lose power, it will count and display Last Power Faults.
- Many chargers blow fuses due to power up surges. To eliminate this problem, the ERB-C charger has a 10 second Delayed Powered Up feature.
- SCR Regulation allows the charger to provide charge by Voltage or Selective Current methods. The maximum current is programmable.
- Sample and Hold compensates output voltage for drops due to different cable lengths.
- Remote Voltage Sensing increases the accuracy of the battery voltage by eliminating the need to compensate for voltage drop in the DC cables.
- Selectable Float Voltage allows most battery types to be programmed.
- An RS-232 Port allows the operator to run, monitor, or program the charger from a terminal.
- The ERB-C charger can be connected to a Modem that allows remote monitoring via the phone lines.
- All ERB-C chargers (except 12/20 & 5/5) come standard with battery sensing cable.
|
AC Input |
DC Regulation |
No. of Cells |
Physical Size |
|
MODEL |
Voltage
(volts) |
Frequency
(Hertz) |
Current
(Amps at full power) |
Voltage* |
Current* |
Lead Acid
Nickel Cadmium |
Size
(inches) |
Weight
(lbs.) |
|
12/20
Item # 16620
 |
115 (100-128)
230 (200-256) |
50/60
50/60 |
5.6
2.8 |
(1-20V) |
(1-20A) |
1 to 8 cells L.A.
1 to 12 cells Ni.Cad. |
11.6875W
x8.5D
x9.75H |
31.8 |
|
12/201
Item # 16625
|
115 (100-128)
230 (200-256) |
60/100
60/100 |
5.2
2.6 |
(1-20V) |
(1-20A) |
1 to 8 cells L.A.
1 to 12 cells Ni.Cad. |
11.6875W
x8.5D
x9.75H |
26.2 |
|
12/40
Item # 16630
|
115 (100-128)
230 (200-256) |
50/60
50/60 |
12.4
6.2 |
(1-20V) |
(1-40A) |
1 to 8 cells L.A.
1 to 12 cells Ni.Cad. |
17.75W
x8.5D
x9.75H |
48.0 |
|
12/501
Item # 16640
|
115 (100-128)
230 (200-256) |
60/100
60/100 |
14.6
7.8 |
(1-20V) |
1-50A) |
1 to 8 cells L.A.
1 to 12 cells Ni.Cad |
17.75W
x8.5D
9.75H |
42.2 |
|
24/30
Item # 16635
|
115 (100-128)
230 (200-256) |
50/60
50/60 |
16.0
8.0 |
(10-36V) |
(1-30A) |
5 to 15 cells L.A.
7 to 24 cells Ni.Cad. |
17.75W
x8.5D
x9.75H |
55.2 |
|
24/30TA***
Item # 18640
|
115 (100-128)
230 (200-256) |
50/60
50/60 |
16.0
8.0 |
(10-36V) |
(1-30A) |
5 to 15 cells L.A.
7 to 24 cells Ni.Cad. |
17.75W
x8.5D
x9.75H |
55.2 |
|
24/301
Item # 16645
|
115 (100-128)
230 (200-256) |
60/100
60/100 |
16.5
8.25 |
(10-36V) |
(1-30A) |
5 to 15 cells L.A.
7 to 24 cells Ni.Cad. |
17.75W
x8.5D
x9.75H |
44.3 |
|
****120/25R
Item # 17760
|
120 (105-130)
240 (210-256) |
48/62
48/62 |
44
22 |
(50-150V) |
(1-25A) |
24 to 60 cells L.A.
34 to 92 cells Ni.Cad. |
17.0W
x17.0D
x20.0H |
156 |
*Accuracy +/- .5% of full scale
***24/30TA with dual input/output double poled circuit breakers
****Also available as filtered (120/25 FR) to 30 mv rms or less. Can be floor, wall or rackmounted.
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