Features
- Except HP4830 /40, 12V/ 24 V system voltages are automatically recognized.
- Charging program options for sealed, GEL and flooded lead-acid batteries and lithium batteries are available.
- An upgraded 3-stage PWM charging algorithm is adopted. Application of an equalizing charge to the battery periodically or when over discharged, can effectively prevent the battery from non-equalization and sulfuration, thus extending the battery's service life (with the exception of GEL and lithium batteries).
- With temperature compensation employed, charging parameters can be automatically adjusted (with the exception of lithium batteries).
- A wide range of load working modes facilitate the product's application to different types of street lights and monitoring devices.
- The product provides overcharge, over-discharge, overload protection, as well as short-circuit and reverse-connection protection.
- By virtue of an advanced load starting method, large-capacitance loads can be started smoothly.
- A range of parameter settings and power-down saving functions are available ,thus requiring no repeated setting.
- The product provides a dot matrix graphic LCD screen and a human-machine interface with 2 keys.
- The user-friendly design of browser and animation interfaces ensures convenient and intuitive operations.
- (An optional communication function) provides a RJ12 data port (output of TTL /MAX232 /bluetooth signals), with the data adopting the standardModbus protocol, and can be used together with our upper computer monitoring software.
- Boasting an industrial grade design, the product can function well in various tough conditions.
- TVS lighting protection is adopted.
Specifications:
Model |
HP2430/2440 |
HP2450/2460 |
HP4830/4840 |
Remarks |
|
Rated current |
30A/40A |
50A/60A |
30A/40A |
||
System voltage |
Automatic recognition of 12V/24V |
48V |
|
||
No-load loss |
< 13mA/12V;< 15mA/24V |
<20mA |
|
||
Max. Solar energy |
<55V |
<110V |
|
||
Max. voltage |
<34V |
<68V |
|
||
Max. voltage |
Parameters |
Default |
|||
Flooded |
Sealed SLD |
GEL GEL |
Lithium LI |
||
Overvoltage protection |
16.0V |
×1/12V; |
|||
Equalizing charging voltage |
14.8V |
14.6V | - | - | |
Boost charging voltage |
14.6V |
14.4V | 14.2V | 14.4V | |
Floating charging voltage |
13.8V |
13.8V | 13.8V | - | |
Charging recovery voltage |
13.2V |
||||
Over-discharge recovery voltage |
12.5V(settable with the keys) |
||||
Over-discharge voltage |
11.0V(settable with the keys) |
||||
Equalizing |
30days |
- | - | ||
Equalizing charging time |
1H |
- | - | ||
Boost charging time |
2H | - | |||
Temperature compensation |
-3.0mV/℃/2V |
- | |||
Light controlvoltage |
Light control on 5V, light control off 4 V (light control on minus 1 V) |
×1/12V; |
|||
Light control judgment time |
10 minutes | ||||
USB function |
Yes |
No |
No |
||
Operating temperature |
-25℃to+55℃; | ||||
IP protection degree |
IP30 | ||||
Net weight |
390g |
650g |
650g |
||
Protection |
attery reverse connection protection, solar panel reverse connection protection, reverse charging protection at night | ||||
Charging overload protection,overcurrent protection, short circuit protection | |||||
Dimensions(mm) |
164.0×103.5×47.0 |
189.27×127.2×54.0 |
189.27×127.2×54.0 |