- Product Details
- {{item.text}}
Quick Details
-
Size:
-
450*420*175mm
-
Weight:
-
42KG
-
Charge Method:
-
CC-CV
-
Max. Charge Voltage:
-
54.75V
-
Charge Temperature:
-
0 - 55℃
-
Discharge Temperature:
-
-20 - 65℃
-
Peak Instant Discharge Current:
-
200A
-
Discharge Cut-off Voltage:
-
42V
-
Storage Temperature:
-
-20 - 45℃
Quick Details
-
Model Number:
-
WR4000
-
Brand Name:
-
WIRENTECH
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Place of Origin:
-
Guangdong, China
-
Size:
-
450*420*175mm
-
Weight:
-
42KG
-
Charge Method:
-
CC-CV
-
Max. Charge Voltage:
-
54.75V
-
Charge Temperature:
-
0 - 55℃
-
Discharge Temperature:
-
-20 - 65℃
-
Peak Instant Discharge Current:
-
200A
-
Discharge Cut-off Voltage:
-
42V
-
Storage Temperature:
-
-20 - 45℃
Product Description
|
Brand
|
WIRENTECH
|
|
Charge Method
|
CC-CV
|
|
Model
|
WR4000
|
|
Max.charge Voltage
|
54.75V
|
|
|
48V
|
|
|
|
|
Nominal Capacity
(at 0.5C,25degC)
|
100Ah
|
|
Peak Instant Discharge Current(5 seconds）
|
200A
|
|
Expected Cycle Life
|
RS232,RS485,CAN
|
|
Discharge Cut-off Voltage
|
42V
|
|
Length
|
482mm
|
|
Discharge Temperature
|
-20-65°C
|
|
Widths
|
420mm
|
|
Storage Temperature
|
-20-45°C
|
|
Height
|
178mm
|
|
Self Discharge
(Storage at 50% SOC)
|
≤3%/month
|
|
Net Weight
|
42KG
|
|
|
|
THE FUNCTION OF BMS
|
|
Content
|
|
|
Criterion
|
||
|
|
Over charge protection voltage
|
|
|
3700mV
|
||
|
|
over charge detection delay time
|
|
|
0.96∽1.4s
|
||
|
|
Over charge release voltage
|
|
|
3380mV
|
||
|
|
Maximum charge voltage
|
|
|
3.65±0.05V
|
||
|
|
Maximum charge current
|
|
|
≤100A
|
||
|
|
Over discharge protection voltage
|
|
|
2500mV
|
||
|
|
Over discharge detection delay time
|
|
|
delay time
115∽173ms |
||
|
|
Over discharge release voltage
|
|
|
2950V
|
||
|
|
Maximum continuous current
|
|
|
≤100A
|
||
|
|
Over current detection current
|
|
|
≥150A (settable)
|
||
|
|
Over current detection delay time
|
|
|
100ms±2ms
|
||
|
|
Over current release condition
|
|
|
Cut load
|
||
|
|
Active Balance Current
|
|
|
50mA±5mA
|
||
|
|
Mechanical Breaker
|
|
|
120A(optional)
|
||
|
|
Energy Expansion
|
|
|
Max. 15 units in parallel
|
||
Key Features
---
Module Design, easy install and use
---
Compatible with leading inverter brands
---
CAN & RS485 are both available
---
M8 bolts connector, easy connection
---
On/Off switch, much safer for parallel connection
---
120A breaker built-in, double protection
---
Support 15 units max parallel energy expansion
---
Higher capacity and less weight
Application scenarios
Our company's products can be used in Recreational Vehicle, cruise/yacht, golf cart, home power supply, and solar/wind power generation system
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