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EC series controller is a cost-effective solution for small solar system and is designed to operate only with batteries AGM / SLA with one lighting control timer or other load
-. PWM - Pulse Width Modulation charge current
- regulating the state of charge AB
- 4 charge mode: fast (forced) supporting, leveling, PWM
- Automatic connection load during charging AB
- Automatic determination voltage (12 or 24B)
- Temperature compensation
- Easy application-EPHC fully automatic device and does not require
adjustments by the user
- Reliability
- Electronic fuse
- Accuracy settings provided microcontroller
- Tropicalization
Electronic protection:
- Disabling Sa after the final charge voltage AB
- load switching at an unacceptably low voltage AB
- Load shedding at unacceptably low state of charge AB
- Protection against reverse polarity connection of the Security Council, a rechargeable battery and the load
- Electronic fuse
Specifications:
The nominal system voltage - 12V / 24V DC automatic detection;
The nominal power of the battery charging current - 10A;
Max. own consumption <6 mA;
Falling voltage (charge) <0.26V;
Voltage drop (level) <0.15V;
Voltage equalizing charge - 14.8V; x2 / 24V;
voltage saturating the charge - 14.4V; x2 / 24V;
float voltage - 13.7 V; x2 / 24V;
re-load voltage connection - 13.2; x2 / 24V;
voltage warning low battery - 12 V; x2 / 24B;
tripping point during discharge - 11.1; x2 / 24B;
temperature compensation - -30 mV / ° C / 12B (25 ° C);
Weight - 0.15 kg;
Connections - 2.5 mm2;
Dimensions - 140 x 89 x 27.2 mm2;
Operating temperature range - from -25 ° C ... + 55 ° C;
Humidity - 10% ... 90% (non-condensing);
protection - IP30