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SCM: CONTROLLER


ControllerStandard 19 inch frame design, built-in MPPT controller with many distribution functions, intelligent battery management. Mainly used in BTS solar system and common off grid solar system.


Standard 19 inch frame design

Built-in MPPT solar controller, maximize the utilization of solar panels

Advanced circuit topology design, efficiency up to 95%

Intelligent battery management, oil machine management and power supply system monitoring functions

Monitoring unit configuration, realize the analog detection, status report and control of the system, RS485/RS232 communication

All the external interfaces and connection cables support pre-wiring

The only one solar contorller sized at 48V/300A manufacturer in China

Description

SCM series solar controller covers SCM48100 and SCM48200，standard 19 inch frame design and can embed in 19 inch cabinet. The controller adopts MPPT technology and maximizes the utilization of solar panels; System sampling advanced circuit topology design brings ultra-high power conversion efficiency of equipment, system efficiency up to 95%, reducing energy loss process. Meanwhile it has intelligent battery management, monitoring alarm and DC distribution functions. The device meets the maintenance requirement, the control module and monitoring module are all modular design.
The device is applied in BTS solar system and common off-grid solar system.

Solar Controller

Model SCM48100 SCM48200 SCM48300
Input  
System rated power (kW) 5 10 15
Module rated power (kW) 2.5
Module model SCM4850
Number of input module 2 4 6
Module max. input power (kW) 2.63
Module max. input current (A) 45 44
MPP operating range (Vdc) 70~200 70-250
Max. input voltage (Vdc) 250 260
Recommended MPP voltage (Vdc) 150 150
Module weight (kg) 5 5
Output  
Battery voltage/range (Vdc) 48/43.2~57.6 48/42.0~58.0 
Rated current (A) 100 200 300
General Data  
Max. efficiency >95.0%
MPPT efficiency >99.5%
Standby consumption (W) <30 <35
Noise emission [dB(A)]  
Cooling method Forced air cooling Forced air cooling
Ingress protection rating IP20 IP20
Communication RS485, RS232 RS485, RS232
Display LCD+LED display LCD+LED display
Storage capacity Up to 200 alarm record Up to 200 alarm record
Operating temperature range (°C) –20~55 (>50°C derating)
Storage temperature range (°C) –40~70
Relative humidity in operation 0~95% (non-condensing) 0~95% (non-condensing)
Max. operating altitude (m) 6000 (>3000m derating) 6000 (>3000m derating)
Module dimension (D*W*H mm ) 222*443*350 310*443*357 327.4*483*432.5
Weight (kg) 20 30 40.5

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