
enclosure with a wide range of options to suit applications.
Model
|
BWTDC 48V/AC 220/220-10KVA
|
|
INPUT
|
||
AC Input Voltage
|
170-270AC
|
|
Battery Input Voltage
|
48Vdc
|
|
Battery Voltage Range
|
45.5-57Vdc
|
|
Cooling
|
6*Fans (Temp.Control Speed According to the output capacity)
|
|
DC Input Current
|
219.78Max
|
|
Output Frequency
|
50Hz/60Hz±1%
|
|
PF
|
0.8
|
|
OUTPUT
|
||
Output Capacity
|
10000VA
|
|
Rated Output Capacity
|
7000W/8000W
|
|
Rated output Voltage
|
230VAC (Inverter Mode)
|
|
Rated Output Current
|
30.43A
|
|
Output Voltage Range
|
230Vac(Tolerance ±1.5% @Inverter Mode)
|
|
Output Efficiency
|
≥85% (Inverter Mode)
|
|
Output Frequency
|
50Hz/60Hz
|
|
Frequency Range
|
43~67Hz
|
|
Output Wave
|
Pure sine wave
|
|
THD
|
≤3% (Line Load)
|
|
Switch Time (By pass to Inverter mode)
|
≤6ms (With Load)
|
|
PROTECTIVE FEATURE
|
||
AC Under Voltage Switch Protection
|
≤176Vac (Backlash voltage≥10Vac)
|
|
AC over Voltage Switch protection
|
≥264AC
|
|
Over-Temperature
|
Yes (Auto Switch)
|
|
Battery under voltage protection point
|
≤40VDC
|
|
Battery Low-voltage alarm
|
43VDC±0.5
|
|
Battery overvoltage protection point
|
≥60VDC
|
|
Battery overvoltage recovery point
|
≤57VDC
|
|
Output Over Current Protection
|
||
Over Load Capacity
|
Continue working 60s @100%
|
|
Over Load Capacity
|
Continue working 10s @ 121%
|
|
Over Temp. Protection
|
Yes
|
|
short circuit Protection
|
Yes (Don’t test under AC Connect)
|
|
Reverse connection protection
|
Yes
|
|
Output OVP
|
≥264VAC(Inverter Mode)
|
|
Output low voltage alarm
|
≤176VAC (Inveter Mode)
|
|
SAFETY AND EMC
|
||
Dielectric strength(AC-Chassis)
|
3500Vdc/10mA//1min .No flash over, no breakdown, no arc (Only AC Input priority)
|
|
Dielectric strength(DC-Chassis)
|
750Vdc/10mA/1min. No flash over, no breakdown
|
|
LVD
|
EN 60950-1
|
|
EMC/EM I
|
EN 61000-6-3; EN 61000-6-1 ;IEC 61000-6-2 and IEC 61000-6-4
|
|
ROHS
|
IEC 62321-4 , IEC 62321-5,IEC 62321-6,IEC 62321-7,IEC 62321-8
|
|
ENVIRONMENT TEST PERFORMANCE
|
||
Ambient Temp.
|
-20~ +50℃
|
|
High temperature operation
|
50±2℃ (rated load 24H)
|
|
Low temperature operation
|
-20±2℃ (rated load 24H)
|
|
High temperature storage
|
80±2 ℃,24H
|
|
Low temperature storage
|
-40±2℃,24H
|
|
Humidity
|
0~90%,No moisture condensation
|
|
Operating Altitude (m)
|
Altitude Full power up to 2000m.derating -2% / 100m, max altitude 5000m
|
|
COMMUNICATION
|
||
Rs232 & Rs485
|
Yes
|
|
SNMP
|
Optional
|
|
Dry Contact
|
5 group
|
|
LCD DISPLAY
|
||
LCD Status
|
Input and output Voltage, Frequency ,Output Current,Temp., Load Rate, LOGO etc.
|
|
Inverter Status
|
Normal Mains, Normal Inverter, Battery Under-voltage and output overload etc.
|
|
MEASUREMENT
|
||
Size W*D*H(mm)
|
482mm *470mm*176mm (2RU)
|
|
Weight
|
30KG
|







2) Modular Rectifier sytem/Battery charger: 24V/48Vdc/110Vdc/220Vdc
3) DC Converter: 110Vdc/48VDc ,48VDC/220Vdc,220Vdc/48VDc etc
4) SCR STS ,16A ,25A ,32A,63A80A ,100A ,125A
5) Hybrid Solar Inverter 5.5kw-10kw
Our factory covers an area of 1000 square meters,our production capacity reaches 1000 units per month and operate 3 production lines equipped with advanced technology. A complete quality control system has been established, from material control, SMT,assembly, aging test, quality inspection to packaging.
Our products meets international standards and passes the National High-Tech Enterprise Certificate, CE Certificate, and 1s09001 Certificate.We have a professional R&D team dedicated to innovation and offer competitive pricing without compromising quality, providing excellent after-sales service and technical support.
We are open to discussing distribution and agency opportunities.We’ d be happy to give you a tour of our factory/office.During the tour, you’ll see our production process and quality control system.After the factory tour, we can have a meeting to discuss business opportunities.




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