Overview
Product Details
1000KVA 20-70HZ 380Vac Three Phase To 400Vac Three Phase AC Variable Electronic Frequency Converter Power Supply
Product Description:
The main function of this series of variable frequency power supply is to convert the municipal power to the required voltage and frequency through power conversion circuit. Its main characteristics are to provide pure and reliable sinusoidal power output, low harmonic distortion, high stability frequency and voltage stabilization rate. It can simulate the output characteristics of different voltages and frequencies in different parts of the world, covering the needs of the whole industry. It fully meets the needs of engineers in design and development, product line testing and product quality assurance, life, over-high/over-low voltage simulation testing, imported equipment and production line power supply applications. In addition, it can support 400 Hz aerospace and military equipment.
•Inverter core adopts Mitsubishi Inverter Module
•Drive protection using Mitsubishi motor core
•Dynamic reaction rate < 2ms
•Three-phase power supply can adapt to 100% unbalanced load
•Touch screen display, sensitive operation, accurate 0.5 level, good controllability
•It can withstand 2 times rated current (Optional) without voltage drop.
•Frequency stability is less than 1%, load stability is less than 1%, and output frequency is adjustable.
•The output voltage can be adjusted in a wide range. The low-grade voltage can be continuously adjusted from 0 to 150 V, and the high-grade voltage can be continuously adjusted from 0 to 300 V. Low current is twice as high as high current.(Optional)
•Protection level above IP55.
•The output terminal is isolated by transformer, and the harmonic component is small.
•Protection is comprehensive and fast, millisecond response rate, faster and safer step.
|
Power type |
Three phase in and three phase out |
||
|
Capacity |
1000KVA |
||
|
Circuit mode |
IGBT/SPWM |
||
|
AC Input |
Phase number |
Three-phase four-wire + ground wire |
|
|
Input voltage range(Vac) |
380V±15% |
||
|
Input frequency range(Hz) |
30-70 |
||
|
AC output |
Phase number |
Three-phase four-wire + ground wire |
|
|
Wave form |
Pure sine wave |
||
|
Output Voltage(V) |
Low 0-150V |
High 0-300V |
|
|
Low 0-260V |
High 0-520V |
||
|
Output Voltage Accuracy(V) |
≤1% |
||
|
Output frequency range(Hz) |
45-65 |
||
|
Output Frequency Accuracy (Hz) |
≤0.01% |
||
|
Output rated current(A) |
Low 1388A |
||
|
High 1388A |
|||
|
THD |
≤3% |
||
|
Dynamic response time |
2ms |
||
|
Power factor (PF) |
0.8 |
||
|
Overload capacity |
110%,10min;200%,10s |
||
|
Peak Coefficient (CF) |
3:1 |
||
|
Efficiency |
≥90%(Resistive load 80%) |
||
|
Display
|
Type |
LED/Touch Screen |
|
|
Communication |
RS485/RS232/WIFI/GPRS |
||
|
Environment |
Insulation strength |
1500VAC,1min |
|
|
Noise (1 m) |
≤55dB |
||
|
Ambient temperature |
-10℃~+50℃ |
||
|
Humidity |
0-90%(No condensation) |
||
|
Altitude(m) |
≤2000m |
||
|
Indicator light |
Electricity, Inverter (Power Supply, Overvoltage, Undervoltage, Overcurrent, Overheat, LED Model Configuration) |
||
|
Protection |
Input connection, input under voltage, output over voltage , output over current , output overload , output short circuit , overheat |
||
|
Cooling mode |
Fan |
||
Service guarantee As our corporate users, you enjoy the following service: (1) The machine warranty for free in 1 year; (2) Technical support; (3) Within 24 hours for respond after receiving notification; (4) Cost maintenance forever. When you confirm the failure of equipment, please promptly contact us and provide the equipment model and complete description of the problem.
However, any of the following situation happened, are not included in the warranty: (1) Non-permitted by the company, went ahead with repair and damage; (2) Install or modify arbitrarily; (3) Incorrect operation or use; (4) Do not depending on the manual to do cleaning or maintenance; (5) Abnormal environment condition exceed the specifications, result in damage; (6) The deliberate destruction of man-made; (7) Irresistible natural disasters.
(Click The Picture, You can get more info)
Contact Info:
Amy
Jinan Deming Power Equipment Co., Ltd
Mobile/WhatsApp/Wechat: +8615665864571
E-mail: amy(at)demingpower.com.cn
Website: www.demingpower.cn www.demingpower.en.overseadia.com