off grid 3 phase battery charger 50kw solar inverter 3-phase 400v
$2000
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
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Product Description
Overview
Quick Details
Place of Origin: Jiangsu, China
Brand Name: COSUPER
Model Number: TPI50Kw
Input Voltage: 220/240/384/480VDC
Output Voltage: 380vac
Output Current: Load
Output Frequency: 50Hz/60Hz
Output Type: Triple
Size: 1000*600*1500mm
Type: DC/AC Inverters
Inverter Efficiency: 88%
Weight: above 100KGS
Output Waveform: Pure Sine Wave
Peak Power: 3*rated power
Efficiency: > 88%
AC charger: Optional
Charge Current: (N+1)* 3A
Temp: -20-85℃
Noise: 30-90% Non-freezing
Transfer Switch: Automatically
Power Facto: 0.8-1
Product name: 50kw solar inverter 3-phase
Supply Ability
Supply Ability: 1000 Piece/Pieces per Month for 50kw solar inverter
Packaging & Delivery
off grid 3 phase battery charger 50kw solar inverter 3-phase 400v
3 phase inverter features
Auto switch 4 FUN: DC to AC, AC bypass, AC charger, and UPS
Dry contact: input no AC signal to another device (Optional)
Remote Control RS-232/485 (Optional)
Pure sine wave output, input & output fully isolation
Built-in AC battery charger may be connected in parallel
Three-phase loads unbalance ≤20%, Three phase four wire connection
Excellent loads with 3*rated start power, strong stability
LED display working, Digital LCD display data info
Input polarity/UV/OV/OS/OL/OT/DP protections
| Specification | ||
| Models | TPI 50KW | |
| Input | AC Input | 380V±20% (customizable) |
| DC Input | 110V/220V/384V/480V(customizable) | |
| Frequency | 50±5Hz | |
| Output | Capacity | 50KW |
| Output Voltage | three phase 380VAC (±5%) | |
| Frequency | 50Hz(Without utility AC) | |
| Frequency Stability | ±0.5% ( without utility AC) | |
| Transient response | From no load to full load in 1S | |
| Waveform |
True sine waveTHD<3% (0-100% Linear load) |
|
| Overload Capacity | 120% | |
| Power Factor | 0.8 lag | |
| Peak Factor | 3:1(Peak value of output current waveform/effective value) |
|
| Efficiency | >88% | |
| Inverter | 20KHz SPWM Mode | |
| Bypass | Transfer time |
Transform : utility to inverter 0S; inverter to bypass ≤5ms |
| Load | 120% Rated power(Max) | |
| Charger Current | (N+1)*3A | |
| Protection | Battery UV |
190VDC±2,Auto off.216V±2 auto start (Customizable) |
| Overload |
120% over20S output AC bypass with auto |
|
| Fault |
Fault or internal overheat,bypass work and alarm with auto |
|
| EMC | EN50091-2 Approved (Filter Optional) | |
| Display | LED Display |
Utility (Green), inverter(Red), Output (Green),Fault (Yellow), |
| Working Environment | Working Temp | -30-50 ℃ |
| Relative Humidity | 20-95% Non-freezing | |
| Noise | < 50dB , 1m Front | |
| Storage Environment | Temp | -20℃-85℃ |
| Relative Humidity | 30-90% Non-freezing | |
| Atmosphere | 86Kpa-106Kpa | |
| Other | Size (mm) | 800*600*1660 |
new design:
Packaging & Shipping
Shipping way: By express, air, sea according to customer's requirements.
Our Services
1) Technology support: We have a professional engineer teams and R&D dept.
2) After sales: in the warranty period, all service parts are free and shipment free
Company Information
FAQ
Q 1. How's the delivery time?
A. usually it will take about 15 days for production
Q 2. Tell me the standard of the package?
A. For the small capacity, it uses carton, but for big capacity, we should use strong wooden case for protection.
Q 3. What kind of material of the transformer?
A. 100% copper
Q 4.Would you accept to use our logo?
A. If you have good quantity, it absolutely no problem to do OEM.
Q 5. We want to know month capacity.
A. It depends on which model. For example for relay type small capacity, month capacity can reach near 20000pcs and big capacity near 3000pcs.
Q 6. Does the inverter connect with the solar system?
A.Yes.Because of the unique feature which combines invert, charger and AC auto-transfer switch into one complete system, made inverter not only connect with the solar system, also could be used in& officer equipment, household items, power tools and etc..
Q7. what kind of certificate you have?
A. Our company already achieve CE FCC PSE RHOS UL(pending).
Contact US
Supply Ability
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Packaging and Shipping
Lead time
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