95-150VDC, 190-300VDC Three-Phases Switching Power Charger AC-DC Rectifier

• Output Type: DC Output
• Warranty: 1 Year
• Output Power: 900W-3kw
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Input Voltage: 220V
• Connection Mode: Parallel Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: One-way Transmission
• Modulation System: PWM
• Certification: CE
• Brand: Bangzhao or Sandi or OEM
• Transport Package: Carton Box
• Specification: BZA series
• Trademark: Bangzhao or Sandi or OEM
• Origin: China
• HS Code: 8504401500
• Production Capacity: 888sets/Year
• Package Size: 23.00cm * 13.00cm * 33.00cm
• Package Gross Weight: 10.000kg
• Lead Time: 10 days (1 - 1 Pieces) ; To be negotiated ( > 1 Pieces)

Product Description

Product Description

"BZA" series intelligent high-frequency switch power supply modules are specially developed to meet the demands of modern DC system. The charger rectifiers are designed with world leading patent technology "resonant voltage type soft switching power supply technology". They feature high efficiency and stability, intelligent control, small size and light weight.
 

1. High efficiency, up to 95%-96%;

1. Light weight, Small size
2. After the full bridge rectifying circuit rectifies 3-phase AC to DC, then adjusted by reactive PFC,  power factor>0.94;
3. Unequal current ratio of parallel connection<+/-3%, can ensure twenty modules work well by parallel connection.
4. Function against reverse connection
5. LED digital screen
6. Output overvoltage protection

24VDC rectifier for Telecom Power
	24V20A	24V30A	24V150A	24V200A
Input voltage	220VAC(-15%~+15%)		380VAC(-15%~+15%)
Output voltage	20-29VDC
Output current(A)	2-20	3-30	15-150	20-200
Power(kW)	0.6	0.9	4.5	6
Size (H × W × D) mm	179×109×260	230×130×325	132×440×400
Weight(kg)	7.2	8	20	20
Cooling method	Natural Cooling		Fan Cooling
Noise(dB)	50
Efficiency	≥92%
Current stabilization	<±1%
Voltage stabilization	<±0.5%
Current imbalance in parallel operation	≤ ± 3%
Communication protocol	MODBUS with RS485
Operation ambient temperature	-10°C ~ 40ºC
Storage temperature	-40°C~ 60ºC
Time delay of start-up	3~8s
Ripple factor	≤0.2%
Automatic current limiting	When output is over the limit value, the output current will not increase and keep constant current output.
Output overvoltage protection function	When output voltage exceeds 60-63VDC, then it will switch off output to prevent the equipment broken
Output short circuit protection	When output short circuit, the module draws the output voltage to 0 immediately. The module will resume when the short circuit disappear.
Insulating strength	When output short circuit, the module draws the output voltage to 0 immediately. The module will resume when the short circuit disappear.

 

48VDC rectifier for Telecom Power--1 phase
	48V10A-220	48V20A-220	48V30A-220	48V30A-N
Input voltage	220VAC (-15%~+15%)
Output voltage	40-58VDC
Output current(A)	1-10	2-20	3-30	3-30
Power(kW)	0.6	1.2	1.8	1.8
Size (H × W × D) mm	230×130×325	179×109×206	230×130×325	230×130×325
Weight(kg)	7.7	7.7	8	8
Cooling method	Natural Cooling			Fan Cooling
Noise(dB)	50
Efficiency	≥92%
Current stabilization	<±1%
Voltage stabilization	<±0.5%
Current imbalance in parallel operation	≤ ± 3%
Communication protocol	MODBUS with RS485
Operation ambient temperature	-10°C ~ 40ºC
Storage temperature	-40°C~ 60ºC
Time delay of start-up	3~8s
Ripple factor	≤0.2%
Automatic current limiting	When output is over the limit value, the output current will not increase and keep constant current output.
Output overvoltage protection function	When output voltage exceeds 60-63VDC, then it will switch off output to prevent the equipment broken
Output short circuit protection	When output short circuit, the module draws the output voltage to 0 immediately.  The module will resume when the short circuit disappear.
Insulating strength	lnput to housing (earth) 1500VAC 1minute 5mA, no breakdown, no flashover Input to output 1500VAC 1minute 4mA, no breakdown, no flashover Output to housing (earth) 500VAC 1minute 4mA, no breakdown, no flashover

48VDC rectifier for Telecom Power--3 phases
	48T50A	48T100A	48T150A	48T200A
Input voltage	380VAC(-15%~+15%)
Output voltage	40-58VDC
Output current(A)	5-50	10-100	15-150	20-200
Power(kW)	3	6	9	12
Size (H × W × D) mm	230×130×325	132×440×400
Weight(kg)	8	21	22.5	22.5
Cooling method	Natural Cooling	Fan Cooling
Noise(dB)	50
Efficiency	≥92%
Current stabilization	<±1%
Voltage stabilization	<±0.5%
Current imbalance in parallel operation	≤ ± 3%
Communication protocol	MODBUS with RS485
Operation ambient temperature	-10°C ~ 40ºC
Storage temperature	-40°C~ 60ºC
Time delay of start-up	3~8s
Ripple factor	≤0.2%
Automatic current limiting	When output is over the limit value, the output current will not increase and keep constant current output.
Output overvoltage protection function	When output voltage exceeds 60-63VDC, then it will switch off output to prevent the equipment broken
Output short circuit protection	When output short circuit, the module draws the output voltage to 0 immediately.  The module will resume when the short circuit disappear.
Insulating strength	lnput to housing (earth) 1500VAC 1minute 5mA, no breakdown, no flashover Input to output 1500VAC 1minute 4mA, no breakdown, no flashover Output to housing (earth) 500VAC 1minute 4mA, no breakdown, no flashover

Detailed Photos

For big charging current:

 

Company Profile

ZheJiang Bangzhao Electric Co., Ltd. is specialized in the field of power research and development, production and service. In all varieties, high quality, excellent service is recognized by the vast number of customers, the company R & D products basically covers the best product, they represent the highest level in the world manufacturing power. The main products are: Lithium battery storage system ,Off grid inverter,Power phase converter,Solar pump inverter,Solar charger controller, AC/DC battery charger,PV combiner box ,Ultrasonic generator,VLF high voltage generator and so on. The company products in the fire, building, industry, new energy, civil, financial, taxation, power medical, aviation, industry, automation control system, the construction of national key projects, are widely used in various fields.

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