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AC to DC converter battery charger 150-1000VDC rectifier 120KW power supply

Product Introductionï¼?

SANDI AC/DC Charger is specially developed for DC chargers. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase, DC output voltage range from 150 to 1000VDC can be set, compliant with CE safety requirements, EMC standard EN61000-6-3 and EN61000-6-1 Class A, it is an advanced international level charger.

Unique function
High efficiency over the full load range, full load efficiency greater than 95%
Wide output voltage range, 150-1000VDC, suitable for a wide range of Lithium or lead acid battery
5-inch LCD touch screen, easy to operate
Flexible application, charging voltage, charging current, charging time, timing charging can be set by LCD screen, easy to operate
Main featuresï¼?

Powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc.
Wide input voltage range: 260~ 530Vac, adaptable to various power grid environments
Three-phase AC input without neutral wire: Simplifies system design, eliminates the risk of excessive neutral current, and reduces system costs.
Dual DSP design, achieve the full digital control, less components means high reliability
Wide input voltage range, allows operation in most poor grid conditions
Battery anti backflow: effectively protects the battery while ensuring reliable and safe operation of the system
Input, output have protective circuit breaker switch
Module adopts hot pluggable design, which is convenient for maintenance.
RS485 interface (Optional)

SANDI SERIES charging module is for electric vehicle charging station. With single-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic.
Functional details
1. Hot plug
Plug technology is applied to the charging module to provide convenience for installation and maintenance. The access of the charging module to the system shall not disturb the output voltage of the system.
2. Advanced current sharing technology
Under constant voltage working mode, the charging modules can share current automatically within 10S, with degree of unbalance less than �±0.5A.
3. Control of input limited power
Refer to Fig. 1-10 for the relation between the output power and input voltage of the charging module. When the input voltage is within 360 Vac ~ 450 Vac (return difference is less than 5V), the module can output the maximum power of 20 KW; when the input voltage is within 260 Vac ~ 320 Vac, the module can still work normally under limited power mode.
4. Control of output constant power
When there is a rated input voltage, the output power of the module is 20 KW. Refer to Fig. 11 for the relation between the output voltage and the output current of the module.
The SD75050 module uses two operating modes with output voltage ranges of 50 to 750V.
The module only selects the operating mode based on the value of the received demand voltage, and does not select the operating mode based on the actual output voltage.
5. Temperature limited power
6. Regulation of output current limiting point
8. Regulation of output voltage
The output voltage of the module can be regulated constantly through the external monitoring module, with regulation range of 50Vdc ~ 750Vdc and minimum regulation step of 0.1 Vdc.
9. Fan control
The built-in processor of the module can regulate the speed of the fan according to the internal temperature and output current of the module.
10. Protection of input overvoltage/ voltage shortage
11. Output overvoltage protection
The overvoltage protection point is 260Vdc ~770Vdc (�±10 Vdc). Default is 778Vdc.The module can be started after manual intervention upon overvoltage protection.
12. Over-temperature protection
The environmental over-temperature protection point is 80�°C. When the DC panel has a temperature over 100�°C, the module will stop working; when the DC panel has a temperature below 90�°C, the module will automatically work again.
13. Protection of internal bus fault
When the internal bus voltage of the module is beyond the overvoltage/ voltage shortage protection point, the module will be powered off automatically. At this time, there is no output from the module and the fault indicator light is on.
14. Short circuit protection
In case of short circuit of the module, it will be subjected to protective shutdown and the red indicator light of the panel is on, and this condition will be transmitted to the monitor of the "module fault".

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Emerson HD4830-3 is a 48V 30A rectifier used widely in the last few years in the Telecom field, integrated modern electronics, and Industrial Control Tech.

Emerson Vertiv Rectifier Power Supply Control Unit HD48100-2

HUAWEI R33640G1 is a new 3 phases input, 15kW output digital AC rectifier. The input voltage range is 260Vac~530Vac and the output voltage is 378Vdc nominal. The output can be adjusted through the control module. Features include soft start, input-output protection, low noise, and parallelable.

Rectifier Huawei R4850N2 is a digital rectifier that converts the 85~300VAC to 53.5
VDC and possesses the characters of high efficiency, high power density, walk-in start, hot-plug, complete protection, and low noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real time. The output voltage of the rectifier can be adjusted through the host.

Input voltage 85~300VAC
Input voltage mode 220VAC single phase
(or 110VAC dual live lines)
Frequency 45~65Hz
Rated: 50Hz/60Hz
Maximum input current 19.5A
Power factor 0.99
THD 5
Output voltage
42~58VDC
Default value: 53.5VDC
Output power 2900W(176~300VAC)
Features
Others
Dimension 88.9(H) 103(W) 243(D)mm
Weight 2.8kg
Cooling Forced air cooling

HUAWEI R4850G2 is a digital rectifier that converts the 85~300VAC to 53.5 VDC and possesses the characters of high efficiency, high power density, walk-in
start, hot-plug, complete protection, and low noise. The rectifier adopts the
latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real-time. The output voltage of the rectifier can be adjusted through the host. UGAMAT FITNESS

HUAWEI R4830N2 is a digital rectifier with high efficiency and power density.
It converts 85 300 V AC input voltage to 53.5 VDC output voltage. The output voltage can be adjusted by the host. It performs comprehensive protection functions, supports soft start, and produces low noise. With the latest power monitoring technology, states of the rectifier and load
are monitored in real-time. UGAMAT Company

HUAWEI R4830G2 is a digital cthat converts the 80~300VAC to 53.5 VDC and possesses the characters of high efficiency, high power density, walk-in start, hot-plug, complete protection, and low noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real-time. The output voltage of the rectifier can be adjusted through the host.

HUAWEI R4830G1 is a digital rectifier that converts the 85~300VAC to 53.5 VDC and possesses the characters of high efficiency, high power density, walk-in
start, hot-plug, complete protection, and low noise. The rectifier adopts the
latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real-time. The output voltage of the rectifier can be adjusted through the host. ugamat company

Huawei R4815N1 is a digital rectifier that converts the 85~300VAC input to 53.5
VDC output and possesses the characters of high efficiency, walk-in start, hotplug, complete protection, and low audible noise. The rectifier adopts the latest
power monitoring technology, implements the function of monitoring the states
of loads and the rectifier status in real-time. The output voltage of the rectifier
can be adjusted through the host.
Electrical Specifications Specification
Input
Input voltage 85~300VAC
Input voltage mode 220VAC single phase
(or 110VAC dual live lines)
Frequency 45~65Hz
Rated: 50Hz/60Hz
Maximum input current 6.4A
Power factor 0.99
THD 5
Output
Output voltage 42~58VDC
Default value: 53.5VDC
Output power 1000W(176~300VAC)

Wholesale original ZTE 48V 3000W Switching Power ZXD3000 V5.5 Rectifier Module

1) if (av): 1a 2a
2) vrrm: 40 50 60 80 100 v
3) glass passivated chip
4) package type: sod-123fl

1) if (av): 0.5a 1a
2) vrrm: 400 600 800 1000 v
3) glass passivated chip
4) package type: sod-123fl
I(av) V(rrm) Case style
400v 600v 800v 1000v
0.5a Dfr0.5g Dfr0.5j Dfr0.5k Dfr0.5m Sod-123fl
1a Dfr1g Dfr1j Dfr1k Dfr1m

1) if (av): 1a 2a
2) vrrm: 40 50 60 80 100 v
3) glass passivated chip
4) package type: sod-123fl
I(av) V(rrm) Case style
40v 50v 60v 80v 100v
1a Dsk14 Dsk15 Dsk16 Dsk18 Dsk110 Sod-123fl
2a Dsk24 Dsk25 Dsk26 Dsk28 Dsk210
I(av) V(rrm) Case style
40v 50v 60v 80v 100v
1a Dsk14 Dsk15 Dsk16 Dsk18 Dsk110 Sod-123fl
2a Dsk24 Dsk25 Dsk26 Dsk28 Dsk210
I(av) V(rrm) Case style
40v 50v 60v 80v 100v
1a Dsk14 Dsk15 Dsk16 Dsk18 Dsk110 Sod-123fl
2a Dsk24 Dsk25 Dsk26 Dsk28 Dsk210

1) if (av): 1a 2a
2) vrrm: 20 30 40 v
3) glass passivated chip
4) package type: sod-123fl
I(av) V(rrm) Case style
20v 30v 40v
1a Dsl12 Dsl13 Dsl14 Sod-123fl
2a Dsl22 Dsl23 Dsl24

1) if (av): 0.3a 0.5a. 1a
2) vrrm: 400 600 800 1000 v
3) glass passivated chip
4) package type: sod-123fl

1) if (av): 0.5a 1a
2) vrrm: 400 600 800 v
3) glass passivated chip
4) package type: sod-123fl
I(av)v(rrm)case style
400v600v800v
0.5adhe0.5gdhe0.5jdhe0.5ksod-123fl
1adhe1gdhe1jdhe1k

1) if (av): 1a 2a. 3a
2) vrrm: 400 600 800 1000 v
3) glass passivated chip
4) package type: sma / smb / smc
I(av) V(rrm) Case style
400v 600v 800v 1000v
1a S1g S1j S1k S1m Sma
2a S2g S2j S2k S2m Sma/smb
3a S3g S3j S3k S3m Smb/smc

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Product Introduction:
Rectifier for gravure cylinder machinery Used in conjunction with rotogravure electroplating tanks. It has the functions of steady current, steady voltage, low ripple and soft start. Specifically for engravured cylinder making and printing industry

Product Advantage:
1.Small size, light weight, high efficiency and high control precision.
2.Introduced international pulse-duration modulation technology, uses the IGBT power module from internationally-known company;
3.Enhance cathodic current density, With strong penetrability and adhesion, it can significantly quicken deposition rate of the plating coat, reduce the internal stress of coating , eliminates the hydrogen embrittlement, coating crystallizes will be more smooth and bright.
4.It has the constant voltage, constant current operating mode and The self-protection function of over current ,short circuit, overheating , phase lack ,etc .Also soft start function;
5.The case uses spray process ,The control system is sealed and isolated ,the internal structure adopts design of the resistant alkali and acid .Greatly increases the product service life ;
6.Standard antiseptic remote control box, Separate the power from plating tank, increases the product service life ;
7.We can provide
1)The digital timer alarm system;
2)Ampere-hour meter;
3)RS485 or CAN standard interface
4)4-20MA,0-5V,0-10V control signal interface ,etc.(The signal interface can be customized )

Quick Details

Place of Origin: Jiangsu, China (Mainland)
Brand Name: MDD
Model Number: 1N5400-1N5408
Type: Rectifier Diode
Package Type: Surface Mount
Max. Forward Voltage: 1.2V
Max. Reverse Voltage: 50V-1000V
Max. Forward Current: 3A
Max. Reverse Current: 5uA
Certification: RoHS
Packaging & Delivery

Packaging Details: Tape in reel, 3000pcs/reel for Axial Rectifier diode 1N5406
Delivery Detail: Shipped in 7 days after payment

Rectifier R50030G1 is a high efficiency and high power density 15kW AC DC rectifier. It supports 3 phases 260Vac 456Vac input voltage and 500Vdc nominal output. It is built in an isolated CAN bus port to communicate with the control unit using CAN protocol. The output can be adjusted through the control unit.
Features including soft start, input output protection, low noise, and parallelable