24-400L
Battery Charger-Analyzer for small battery systems (up to
10A-Hr)
- The 24-400L is an instrument designed to charge, trickle charge and analyze (discharge) Nickel-Cadmium, Sealed Lead-Acid and other types of rechargeable batteries.
- With its multiple modes of operation of Constant Current Charge, Constant Current & Float Charge, Constant Current & Peak Stop Charge, Automatic Discharge (analysis) and Full Discharge (deep cycle), the 24-400L can satisfy the requirements of most small (0 to 10 A-hr) rechargeable battery systems.
- The charger features safety interlocks to protect the operator, the charger and the battery in the event of reversed polarity connection, short circuit, open circuit (no load) and overvoltage conditions.
- Two large LED digital meters permit the simultaneous monitoring of voltage and current, while six indicator lights inform of the status of the operation.
- An optional external electronic timer (Timer 24) complements the 24-400L charge and discharge operations in applications requiring a time limit.
- CURRENT
- VOLTAGE
- MODES
- VOLTAGE CONTROL
- METERS
- STATUS INDICATORS
- CONTROLS
- TIMER
- OVERCURRENT PROTECTION
- LINE VOLTAGE
- AMBIENT
Charge: constant current, adjustable: 0 to
1.000A, in steps of 1mA (0.001A).
Discharge: constant current, adjustable: 0 to 6.00A, in steps of 10mA (0.01A).
Charge: 0 to 40V.
Discharge: 3 to 24V at full current, up to 44V at
reduced current (144W max power dissipation).
CC - Constant Current Charge.
CV - Constant Current Charge followed by Constant Voltage Charge.
PEAK - Constant Current Charge and stop at Peak Voltage.
ANALYSIS - Capacity Test Discharge.
DISCH - Full discharge.
Adjustable: Usable from 3.00 to 44.0V, with an accuracy of 1% ±0.1V.
Voltage: 3-1/2 digit, LCD digital panel meter, 0
to 19.99 and 199.9V scales.
Current: 3-1/2 digit, LCD digital panel meter, 0 to 1.999A scale for charge and 0 to
19.99A scale for discharge.
RUN - Output is on.
CYCLE END - Pulsating (with beeper) to indicate end of a peak charge cycle or any timed
cycle.
PEAK VOLTAGE - The battery has charged to the programmed peak voltage.
VOLTAGE FAULT - Reversed polarity or overvoltage.
CAPACITY FAILURE - Low battery voltage on analysis.
Mode selector switch, RUN-RESET switch, voltmeter scale selector switch, timer speed switch and potentiometer to select the charge and discharge currents.
External, optional (Timer 24).
Input (line), Charge output, Discharge output.
115/230VAC ±10%, 50-60Hz.
+5oC to +35oC (Consult factory for extended temperature operation).
