Product category
Low frequency inverter built in AC-DC battery charger
DC-AC Inverter Technical:
1, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the nature of their load.
2, The output frequency can be set, this function is very convenient for customer.
3, The output voltage can be set between +20 % to -40 % of rated voltage. It’s a great convenience to users.
4, The DC input voltage range can also be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be set via the LCD panel. Convenient for increasing or reducing the quantity of batteries, photovoltaic modules also can be used flexibly.
5, Pure sine wave output. with good transient response less than 40MS, little harmonic distortion, higher conversion efficiency and stable output voltage.
6, Powerful data display and fault instruction function. LCD can display the DC input voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
7, Using the sixth generation efficient IPM intelligent module from Japanese Mitsubishi, high efficiency and stable performance. It with powerful protection function, the protection for short circuit, over load, over temperature is more safe and reliable. It’s service life can up to 15 years or more.
8, Wide input voltage can be set according to customer’s requirement. Input voltage range can be selected from 100-400V or 480-850V.
9, Product have passed the European CE (EMC and LVD) certificated and accredited by Australia CEC energy network.
Model | BZP-10KW | ||
Isolation mode | Low Frequency Transformer | ||
DC Input | Rated voltage (Vdc) | 360V | 360V |
Rated current(A) | 28A | 28A | |
AC Output | Rated output power | 10KW | |
Output waveform | Pure Sine Wave | ||
Rated Voltage | 220V±3% | 380VAC±3% | |
Phases | Single phase | 3 phase 4 wire | |
Rated current(A) | 45A | 15A (phase current) | |
Frequency | 50Hz or 60Hz | ||
Rated output voltage range (V) | 110/120/220/230/240/380/400/415VAC optional | ||
Power Factor(PF) | 0.99 | ||
Overload Ability | 150%, 5 seconds | ||
Efficiency | >93% | ||
Waveform distortion rate (THD) | |||
Dynamic Response (0 to 100% load) | 5%,≤50ms | ||
Display | LCD | ||
Running mode | Working continuously | ||
Electrical insulation properties | 2000Vac, 1 Minute | ||
Protection Function | Protection | Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc. | |
Cooling method | Fan-cooled | ||
Short-circuit protection | No automatic recovery, need to restart the machine | ||
Working environment | Noise ( 1 meter) | ≤50dB | |
Degree of protection | IP20(indoor) | ||
Working Altitude(m) | ≤2000 | ||
Working temperature | -25~+55℃ | ||
relative humidity | 0~90%,non-condensing |
AC-DC Battery Charger Technical:
Intelligent high-frequency switch power supply modules are designed based patent technology “resonant voltage control type dual loop soft switching power conversion” feature high efficiency and stability, small size and light weight.
u Modular design, N+1 hot backup, can expand smoothly;
u Perfect monitoring function, high intelligent
u Standard RS-485 interface, easy to work with automaticsystem
u Hot plug, safe and convenient.
u High efficiency, up to 94%~95%
u Can work in parallel, the current share imbalance <±5%
Model BZA- | 400X03ZZ | 400X05ZZ | 400X07ZZ | 400X10ZZ | 400X15ZZ | 600X03ZZ | |||
Cooling method | Natural cooling | ||||||||
Temp. rise | ≤35℃ | ||||||||
AC input voltage | 380V±15% | ||||||||
DC output range | 300~450V | 350~400V | 260~400V | 450~600V | |||||
DC output current | 3A | 5A | 7A | 10A | 15A | 3A | |||
Power factor | ≥0.93 | ||||||||
Efficiency | ≥95% | ||||||||
Voltage stabilization accuracy | ≤±0.5% | ||||||||
Current stabilization accuracy | ≤±1% | ||||||||
Ripple | ≤±0.5% | ||||||||
Noise | ≤50dB | ||||||||
Current share imbalance | ±5% | ||||||||
Communication | RS485 |