Prix FOB
Obtenir le dernier prix600 ~ 15 USD / Piece
|1 Piece Minimum Order
Pays:
China
N ° de modèle:
P01
Prix FOB:
600 ~ 15 USD / Piece Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
600 per Piece
Commande minimale:
1 Piece
Packaging Detail:
Each piece per box.
Heure de livraison:
Three days after confirming the payments
Capacité de Fournir:
5000 Piece per Month
Payment Type:
T/T, Western Union
Groupe de produits :
Personne àcontacter Candy
Guangzhou, Guangdong
Intelligent small pwm solar charge controller
Main features
1. Intelligent control is realized by using microprocessor and
dedicated control calculation.
2. Four load working modes: Pure lighting control, lighting control
& timing control, hand operation and debug mode.
3. Scientific management of battery: as it is overcharged, the
battery will get booster tension charge. As a result compulsory
maintenance is available for the battery. In normal working state,
the direct charge and floating charge are both available, so that
the battery life-span is increased. Besides, the adoption of high
precision temperature compensation makes the charging more
accurate.
4. Comparing with the charging loops using diodes, the one that
adopts double MOS series circuit control makes the voltage loss
dropped by *0%. With the PWM fuzzy control in charging, the charge
efficiency is improved a lot.
5. LED screen shows the working state of solar battery, storage
battery and load. LED shows the adjusted parameter. In this way,
users can learn the operation state in ream time. Besides, there
are various choices for parameter; users can select the proper
working mode based on the different conditions.
well as unique electron short circuit protection and
connection-reverse protection. All the protections are harmless to
any parts and fuse. TVS thunder proof protection is also available.
Non wire jumpers design improves the reliability and durability of
the products.
6. Various protections include over-charge, over-discharge and
over-load, as 7. Technical grade chips and precision components are
adopted for all the controls. Therefore, the controller performs
well in very low and high temperature, as well as humid
environment. At the same time, with the use of crystal timing
control, the timing function of controller is much more
reliable.
8. Digital LED display and one setup make the device easy to
handle.
9. Discharge rate revision controls: Different discharge rate
matches with different cut-off voltage, which is in compliance
characters of storage battery.
with the System description
Our controllers are specially designed for solar power DC supply
system, solar power DC street lamp system and mini solar power
station system. Intelligent control is realized by using dedicated
computer chips. The controllers can be used in hard environment,
since its adoption of technical grade chips. To the controllers
with *2V/*4V automatic identification function, the system will
identify the voltage when the controllers are charged
initially.
The short circuit, over-load, connection-reverse protection, as
well as over-charge, over-discharge protection are available.
Besides, the complete indications are usable, including indications
for states of charge, storage battery and faults.
Through the computer chips, the controllers take samples from the
parameters of storage battery voltage, photo battery, discharge
current and environment temperature, and then use the dedicated
control mode calculation to control the discharge rate and make it
matched with the characters of storage battery, realize the high
accurate temperature compensation. PWM fuzzy charge mode and 7
phase voltage control are available for the storage battery, so
that storage battery is always in the perfect working state .The
various working modes of controllers can meet customers different
requirements.
Installment and use
1. The controller must be well fixed. The dimension of the
controller is as following:
Outside dimension: **0×*0×*5 (mm); installation dimension:
**3.5×*9.5 (mm)
2. Leads: the leads must be matched with the current. The length of
stripped leads at the end of controller should be about 5mm. The
longer the leads, the more the loss.
3. The connection to storage battery: Pay attention to the + and in
case of reverse connection. If it is connected well, the indication
light will be on. Otherwise, please check the connection.
4. The connection to solar panel: Pay attention to the + and in
case of reverse connection. If it is connected well, the indication
light will be on. Otherwise, please check the connection.
5. The connection to load: connect the leads with load of
controller. The two interfaces are in parallel connection, and the
total current must be less than rated current. Pay attention to the
+ and in case of reverse connection which may damage of the
device.
Parameter Description
Model
HGX Series
rated charging current
â–¡5A â–¡*0A â–¡*5A â–¡*0A â–¡*0A
Rated discharging current
â–¡5A â–¡*0A â–¡*5A â–¡*0A â–¡*0A
Voltage
â–¡*2V ï¼› â–¡*4V ï¼› â–¡*2V/*4V Auto
No load losses
<5mAï¼›
Charging circuit voltage drop     Â
      Less than or equal to
0.*0V
Discharge circuit voltage drop     Â
     Less than or equal to 0.*5V
Over voltage protection      Â
      Â
*7Vï¼›×2/*4Vï¼›
boost charge voltage      Â
       Â
 *4.6V; ×2/*4V (time of duration: *0 minutes)
Direct charge voltage      Â
       Â
*4.4Vï¼›×2/*4V (time of duration: *0 minutes)
Float charge voltage      Â
       Â
 *3.6Vï¼›×2/*4V
Charge recover voltage      Â
      Â
 *3.2Vï¼›×2/*4V
Over discharge recover voltage     Â
     *2.5Vï¼›×2/*4V
Lower voltage indication      Â
       *2.0Vï¼›×2/*4V
Over discharge voltage      Â
      Â
 *1.1Vï¼›×2/*4V
Temperature compensation      Â
       *4.0mV/℃/2V(boost
voltage, direct charge, float charge and charge return voltage
compensation)
Control method       Â
        Â
  PWM Smart Charging
Working temperature      Â
       Â
  From **5℃ to **5℃；
Over-load and short circuit protection
Over-load protection: when the current of controller is 1.*5 times
of the rated current, the controller works for *0 seconds; 1.5
times of rated current, works for 5 seconds Short circuit
protection: when the current of controller is more than or equal to
3 times of rated current, the protection starts.
Over-charge, over-discharge, short circuit and over-load
protection
Circuit protection
Anti- connection-reverse protection for solar battery and storage
battery.
All the protections are harmless to any parts and fuse of
controller
Â
If you have interest please contact
Candy
skype capsolar6
whats app *6 **********3
wechat ********2
| Pays: | China |
| N ° de modèle: | P01 |
| Prix FOB: | 600 ~ 15 / Piece Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 600 per Piece |
| Commande minimale: | 1 Piece |
| Packaging Detail: | Each piece per box. |
| Heure de livraison: | Three days after confirming the payments |
| Capacité de Fournir: | 5000 Piece per Month |
| Payment Type: | T/T, Western Union |
| Groupe de produits : | Solar pwm controller |
