Intelligent design, simple structure, powerful control functions, stable performance, safe and reliable.
Intelligent design, lifelong service of on-line upgrade.
All components are of famous brands, able to resist high temperature over 105℃, theoretically with design life of 10 years.
Reverse charging avoidable with solar energy, when the light is weak, e.g. in the night, the voltage of the battery may be higher than the terminal voltage of the solar arrays, but this controller is designed with the anti-reverse charging circuit to prevent the battery from reversely charging the solar cell.
The battery and the equipment can be effectively protected due to the broken circuit caused by the fuse in the controller circuit, although reverse connection occurs, which is equal to short circuit and can result in a large instantaneous current.
Automatic cutting off the circuit by the overload protection controller
PARAMETERS:
MODEL
SC-VT 6/10KVA
SC-VT 15/20/30KVA
Phase System
3-phase 3-wire system
Power Factor
0.8 PF
Display
Full-function graphical LCD display
AC Power Input
Input Connections
3-phase 4-wire + Safety Grounding Wire
Input Voltage Range
260~460Vac
Input Frequency Range
45Hz~65Hz
Charging Current
0-50A
Output
Voltage
380V ± 5%(battery mode); 380V ± 15%(utility mode)
Current
300A max
Frequency
50/60Hz ± 0.5%
Efficiency
>99%(Utility mode); >80%(Invertion mode)
Transfer Time
≤1.5ms
Wave Distortion
When the load varies from 0 to 100%, the voltage variation <3%
Distortion Degree
Pure sine wave, harmonic wave distortion <3% (linear load)
THD
<3% (linear load); <10%(non-linear load)
Battery
Type
Maintenance free lead-acid battery
Voltage
96Vdc(12Vdc*8pcs)
192Vdc(12Vdc*16pcs)
Balanced Charging Voltage
112~113.6Vdc
224~227.2Vdc
Float Charging Voltage
110Vdc
220Vdc
Protection
Overload Protection
Battery mode: ≥110%, 30S; ≥120%, 2S. Utility mode: won't switch off, but buzz to alarm.
Short-circuit Protection
Alarm in 20s, then closing the inverter
High/Low Input Voltage Protection
Available
Battery Reverse Polarity Protection
Available
High-temperature Protection
Available
System and Environment
Efficiency
>99%
Communication Interface
RS232/RS485(optional)
Heat-dissipating method
Cooling fan
Noise
<45db(lm)
Working temperature
0~40℃
Working humidity
20%~90% (non-condensing)
Protection grade
IP20
Specifications
DimensionWxHxD(mm)
595*286*765
710*386*865
Weight(kgs)
60-70
90-130
Communication Function
Smart RS-232/USB
Supports Windows® 2000/2003/XP/Vista/2008, Windows® 7/8, Linux, Unix and MAC
SNMP Optional
Power management from SNMP supervisor and web browser
★ SCPOWER is dedicated to technology innovation and always attemps to deliver to customers the best products and services, therefore, all specifications subject to change, please consider real sample as final.
