Epever MPPT Manuel - Sayfa 2
Kontrolör Epever MPPT için çevrimiçi göz atın veya pdf Manuel indirin. Epever MPPT 2 sayfaları. Solar charge controller
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HUIZHOU EPEVER TECHNOLOGY CO., LTD.
※MT50 does not support the relevant parameters of the lithium battery.
Note: Only the Tracer-CPN series support the external EPEVER BLE module, the
Tracer-CPN (BLE) series are already designed with a built-in Bluetooth module.
7. Protection
PV Over Current
The controller will limit the battery charging current to the rated charge current.
Therefore an oversized solar array may not work at peak power.
PV Short Circuit
The controller will stop charging when the PV input is short-circuited or the
short-circuit occurs at the low-power charging. Clear faults to resume work.
The controller may be damaged when the PV input is short-circuited
on a high-power.
WARNING
PV Reverse Polarity
①Only the PV is connected to the controller. ②The battery is correct connected,
The PV can be reversely connected with a controller when:
and the PV open-circuit voltage is lower than 85V.
The controller will be damaged when the PV array is reversely
connected, and the PV array's actual power exceeds 1.5 times the
WARNING
rated charge power!
Battery Reverse Polarity
The battery can be reversely connected when the PV is disconnected or reversely
connected. Correct the wire connection to resume work.
The controller will be damaged when the PV connection is correct
and the battery connection is reversed!
WARNING
Battery Over Voltage
When the battery voltage exceeds the Over Voltage Disconnect Voltage, the
controller will stop charging the battery to protect the battery from being overcharged.
Battery Over Discharge
When the battery voltage is lower than the Low Voltage Disconnect Voltage, the
controller will stop discharging the battery to protect the battery from being
over-discharged.
Battery Overheating
The controller detects the environment temperature by the external temperature
sensor. If the environment temperature exceeds 65ºC, the controller will stop working
and recover below 55ºC.
Lithium battery Low Temperature
When the battery temperature is lower than the low-temperature protection value, the
Lithium battery charging/discharging is stopped. It resumes work when the battery
temperature exceeds the low-temperature protection value.
Load Overload
8. Technical Specifications
Item
Model
Rated system voltage
Battery work voltage range
Rated charge/discharge current
Rated charge power
Max. PV open circuit voltage
MPP Voltage range
Battery Type
Equalize Charging Voltage
Boost Charging Voltage
Float Charging Voltage
Low Voltage Reconnect Voltage
Low Voltage Disconnect Voltage
Boost Charging Voltage
Low Voltage Reconnect Voltage
Low Voltage Disconnect Voltage
Self-consumption
Temperature compensation coefficient
Communication
Work temperature
Enclosure
Dimension (L x W x H)
Mounting hole size
Mounting size (L x W)
Power cable (PV/BAT/LOAD)
Net weight
Tracer5206CPN/Tracer5206CPN(BLE)
12/24VDC Auto( Lithium battery cannot automatically identify system voltage)
20A
260W/12V; 520W/24V
60V (at minimum operating environment temperature)
46V( at 25℃ environment temperature )
(Battery voltage +2V) ~ 36V
Lead-acid battery: Sealed(Default) / Gel / Flooded/User; Lithium battery:LiFePO4/ Li-NiCoMn/User
Sealed: 14.6V, Gel: No, Flooded: 14.8V, User: 9-17V (×2/24V)
Sealed: 14.4V, Gel: 14.2V, Flooded: 14.6V, User: 9-17V (×2/24V)
LiFePO4: 14.5V, Li-NiCoMn: 12.5V, User: 9-17V (×2/24V)
LiFePO4: 12.8V, Li-NiCoMn: 10.5V, User: 9-17V (×2/24V)
LiFePO4: 11.1V, Li-NiCoMn: 9.3V, User: 9-17V (×2/24V)
≤10mA(12V); ≤7mA(24V)
-3mV/℃/2V (Lithium batteries don't have temperature compensation coefficient)
-40℃～+50℃ (Above 45℃, please operate in derating)
Tracer5206CPN: 147mm × 130mm × 50mm
Tracer5206CPN(BLE): 157mm × 130mm × 50mm
Φ4.5mm
121mm × 120mm
PV:11AWG, BAT/LOAD: 10AWG
1.30kg
3
Tel: +86-752-3889706
If the load current exceeds 1.05 times the rated load current, the controller will
disconnect the load after a delay time. Overloading must be cleared by reducing the
load and restarting the controller.
Load Short Circuit
The load will be switched off when the short circuit (≥4 times rated load current)
happens. The controller will automatically attempt to reconnect the load five times.
Suppose short circuit protection still exists after the fifth attempt. In that case, the user
has to clear the short circuit, restart the controller or wait for one night-day cycle (night
time>3 hours).
Temperature sensor breakdown
When the temperature sensor is short-circuited or damaged, the controller will charge
or discharge at 25°C by default to avoid damage to the battery caused by overcharge
or over-discharge.
High-voltage Transients
The controller is protected against small high-voltage transients. In lightning-prone
areas, additional external arrester is recommended.
9. Troubleshooting
Faults
Charging LED is off
during the daytime,
PV array
and sunshine falls on
disconnection
PV modules properly
Battery voltage
No LED indicator
may be less than
8.5V
Battery LED flashes
Battery over
green quickly
voltage
Battery LED is red
Battery
ON solid
over-discharged
Battery LED flashes
Battery
red
Overheating
Load Overload
The load has no
output
Load Short Circuit
①
①When the load is overloaded or short-circuited, the load will automatically
restore output five times, respectively, delaying 5S, 10S, 15S, 20S, and 25S.
10. Disclaimer
This warranty does not apply to the following conditions:
Damage from improper use or use in an unsuitable environment.
PV or load current, voltage, or power exceeds the rated value of the controller.
The actual working temperature exceeds the limited working environment
temperature.
The user disassembly or attempted to repair the controller without permission.
The controller is damaged due to natural elements such as lighting.
The controller is damaged during transportation and shipment.
8 ~ 32VDC
100V (at minimum operating environment temperature)
Sealed/Gel/Flooded: 13.8V, User: 9-17V (×2/24V)
Sealed/Gel/Flooded: 12.6V, User: 9-17V (×2/24V)
Sealed/Gel/Flooded: 11.1V, User: 9-17V (×2/24V)
RS485/BLE
IP68
Tracer7810CPN(BLE): 165mm × 141mm × 51.5mm
Any changes without prior notice! Version number: V1.1
Website: www.epever.com
Possible
Troubleshooting
reasons
Confirm that PV and battery wire
connections are correct and tight
Measure battery voltage with the
multi-meter. A minimum of 8.5V can
start up the controller
Check if the battery voltage exceeds
the OVD, and disconnect the PV
The load will recover when the
battery voltage is restored to or
above the LVR (low voltage
reconnect voltage).
The controller will resume when the
battery temperature declines to 50ºC
or below.
①Please reduce the number of
electric equipment.
①
②Restart the controller.
③wait for one night-day cycle (night
time>3 hours).
①Check carefully the loads'
connection and clear the fault.
②Restart the controller.
③wait for one night-day cycle (night
time>3 hours).
Tracer7810CPN/Tracer7810CPN(BLE)
30A
390W/12V; 780W/24V
92V( at 25℃ environment temperature )
(Battery voltage +2V) ~ 72V
≤15mA(12V); ≤9mA(24V)
Tracer7810CPN: 155mm × 141mm × 51.5mm
Φ4.5mm
132mm × 120mm
PV:11AWG, BAT/LOAD: 10AWG
1.59kg
4