48VDC /10VDC/220VDC Battery Charger with High Frequency Switch Rectifier or with Thyristor Rectifier

Product Details
Customization: Available
Type: Ni-Cd Battery
Charger Type: Electric Charger
Manufacturer/Factory, Trading Company, Group Corporation
Gold Member Since 2017

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Registered Capital
500 RMB
Plant Area
1001~2000 square meters
  • 48VDC /10VDC/220VDC Battery Charger with High Frequency Switch Rectifier or with Thyristor Rectifier
  • 48VDC /10VDC/220VDC Battery Charger with High Frequency Switch Rectifier or with Thyristor Rectifier
  • 48VDC /10VDC/220VDC Battery Charger with High Frequency Switch Rectifier or with Thyristor Rectifier
  • 48VDC /10VDC/220VDC Battery Charger with High Frequency Switch Rectifier or with Thyristor Rectifier
  • 48VDC /10VDC/220VDC Battery Charger with High Frequency Switch Rectifier or with Thyristor Rectifier
  • 48VDC /10VDC/220VDC Battery Charger with High Frequency Switch Rectifier or with Thyristor Rectifier
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Basic Info.

Model NO.
GZDT
Charger Application
Standard Battery
Nominal Voltage
1.2V
Charger Style
Intelligent Charger
Compatible Battery Type
12-Volt
Size
AA
Certification
CE
Socket Type
For Brazil
Recyclable
Recyclable
Transport Package
Wooden
Specification
30VDC/48VDC/110VDC/220VDC
Trademark
HEMG
Origin
China
Production Capacity
10000

Product Description

I APPLICATTION        
  The 48VDC/110VDC/220VDC BATTERY CHARGER WITH BATTERY BANK is widely used in Substation ,Power Plant ,Hydroelectric Power Station,and Other needing DC Power Panel,It is suitable for open/close H.V Circuit Breaker ,Disconnector ,Switchgear ,Control Unit ,Signsals,Instruments,Meters,relay Protection in Secondary circuit ,accident lightinh and So on
II Features
1 Under control of PWM(Pulse Width Module) circuit ,the DC/AC high frequency conversation circuit of the rectifying  circuit in the charging module adjusts the pulse width of the converting circuit ,so as to regulate the voltage .The system employs a module combination.Advance current equalizing technology,High accuary steady current ,very small ripple factor.More suitable for DC Power supply device for substation ,distribution and power plant 
2 GZDT Series has LCD AND ENGLISH display ,has strong communication function. Has RS232/RS485 /RS422 communication port . It can be communucated with PC management system. The system has four remote functions I.e remote communication,measuring ,controlling and adjusting.
3 Sevel capacity options(5A/10A/20A/40A) for charging modules.with diffenent capacity (24AH TO 2000AH) .It is convenient ,flexible and have good cost performance 
4 Intelligent High frequency charging module with built in CPU ,Providing data communication port to connect with the Micro Monitoring Unit .the cell can be charged withour the Micro Monitoring Unit ,so the cell is working under a folating state, it with self contained digital INPUT/OUTPUT voltage and current display
5 The charging module has N+1 to improve the reliability ,the charging module has self cooling ,support to live hot plugging in/out ,is easy to maintain
6 The charging module hardware has auto equalizing to guarantee reliable runing of power supply system
7 It is combined of charging module ,micro moritoring unit ,battery inppection unit ,insulating monitoring unit ,silicon chain droping unit ,AC dual source input changerover unit 
8 It can online monitor the bank voltage ,cell voltage and capacity AH,It is with auto temperture compensation function  for charging and with function of discharging monitoring 
9 On line mornitor +HM ,-HM and insulationg state of branches,it is with function of alarm and tripping of switch and feeding branches
10 AC input dual power surces is changing over by manual or automatic ,it is with surge arrester to prehibit the surge impulse invade the charging module. To protect the internal circuit of charging module effectively
11 The control busbar is with separate silicon chain regulate boltage unit ,it will be regulated by automatic or manual according to the voltage of control busbar
12 The Micro Monitoring Unit is with RS232/RS485/RS422W ,30DCV/48VDC/110VDC/220VDC  are avaiable 



 
SPECIFICATION OF DC BATTERY CHARGER WITH BATTERY WITH INTELLIGENT HIGH FREQUENCY SWITCHING
SN Items UNIT SPECIFIATION
1 Applicantion Condition
1.1 Altitude of Operation  M 4500
1.2 Ambient Temperature   Minimum -5°C,  Maximum 40 °C,Average 35°C
1.3 Relative Humidity   90% @(20°C+/-5°C)
1.4 Working Site Prohibit    Strong vibtation and Impact,Corrosive Metal and Harmful Gas the Insulation,Serious Dust ,Conductive Particle ,Explosive Medium ,Strong electriomagnetic,Bad ventilation
1.5 Installation   Indoor ,Self-Stand
2 GENERAL CHARACTERISTICS
2.1 Principal Characteristic   3 Phases battery Charger 380VAC
2.2 Rectifying Type   High Frequency Switch/Thyristor
2.3 Brand   HEMG
2.4 Model   GZDT01/02/03
2.5 Technology   Recharging Module Connected with Accumulator Batteries in Parallel
2.6 Type of Control    Digital,Voltage ,Current,Monitor Unit 
2.7 Power Supply System % 380vAC/220VAC(+/-10%),3phases
2.10  Frequency and Rectification Range Hz 60+/-5%
2.11 Efficiency (at nominal conditions) % For High Frecueny :94%.For Thyristor :75%
2.12 Power Factor (at nominal conditions)   0.92
2.15 Output voltage and range Vdc 48VDC(40-72VDC) 110VDC(95V-150V) 220VDC(190V-300V)
2.16 Output voltage regulation  % <=(+/-5%)
2.17 Rate output current Adc 5A TO 240A
2.18 Output Current regulation % <=1%
2.19 Noise Db 50
2.20  Changeover of Dual Input Power   YES
2.21 Colour and SIZE mm 2000 (2260)x 800 x 600,RAL7035
Charging Module        
3.1 Output Current Per Module A 5/10/20/30/40
3.2 Power Per Module KW 1.5/3/6/9/12
3.3 Weight Per Module KG 5.5/9/17/10.5/19
3.4 Cooling Type   AIR/FEN
3.5 Input Voltage VAC 304V-456VAC
3.6 Outpur Voltage VDC 40v-72vdc 95-150 190-300
3.7 Remote Communication   Transmt Protection Signal (AC/DC Over/undervoltage,lack of phase output ,Over temperture for module ) and fault signal to the Monitoring Unit 
3.8 Remote Measuring   Measuring Current and voltage of charging module and send it to thd charging module metering head do display and send to the monitoring unit 
3.9 Remote Controling   Control ON/OFF of the charging module ,convert equalizing/floating depending on the command from monitoring unit 
3.10  Remote Adjusting   Reguleter Current limited point for oupput current of the charging module in a range of 10%-100% depending on the command from monitoring unit 
3.11 Display   Monitoring board of ghe charging module control the output current and voltage of the display module of LED meter head of the charging module
3.12 Output short circuit retraction   Rectraction current <=40% ,recoverable 
3.13 Output Voltage Protection      145+/-2VDC 291+/-4VDC
3.14 Output Undervoltage Alarm     97V+/-2VDC 194V+/-4VDC
3.15 Protection Point of Input Overvoltage   480VAC+/-5VAC,recoverable ,backlash 5-15v
3.16 Protection Point of Input undervoltage   318v+/- 5VAC ,recoverable,backlash10-20v
3.17 Lack of Phase Protection   Recoverable
3.18 Over Temperture Pretection   Over temperture protection point 85°C,recovering after temperature decresing
4 Micro Monitoring Unit 
4.1 Remote Communication   DC distributin MCB ON/OFF state,Battery Bank fuse ON/OFF state,Battery Overvotage of charging ,Overvoltage and Undervoltage of Battery cell ,Uitility Power lack of phase and Power,Uitility Power Overvoltage and Undervoltage ,Over-undervoltage of closing-control busbar,Protection and fault of charging busbar
4.2 Remote Measuring   System busbar voltage,Total Load Current,voltage and charging and discharging current of battery Cell,uitility voltage ,output voltage and ciurrent of charging module cell,insulation condition to the ground of the busbar
4.3 Remote Controling   control the ON/OFF of charging module ,control the conversation of equalizing and floating of the charging module 
4.4 Remote Adjusting   regulate the current limiting point for output current of the charging module in a range of 10%-100% depending on the command from the monitoring unit 
5 Insullating Monitoring Unit
5.1 Measuring accuracy of Voltage   1.50%
5.2 Settable range of Insulating resistance in branch   500Ω---50kΩ
5.3 Extended Slaves   max4
5.4 NO of brenches to be monitored    max240
5.5 Measuring accuracy of branches resistance   20%
5.6 checking time for branch   3-6s
5.7 amplitude for low-frequency signal   4v,10hz+/-0.1hz
5.8 interface for communication   RS485
6 Battery Inspecting Unit 
6.2 Communication baudrate   9600bps
6.3 Measuring Rang   (-15V- +15V),2<=%
6.4 Amount of cell for measuring    25PCS
7 Silion Chain Voltage Dropping Unit    
7.1 Rated working voltage   220V/110V
7.2 Rated working Current    20A/25A
7.3 Rated voltage dropping   20V
7.4 Rated Voltage dropping for single cell   7/4V
8 DC Ouput Feeder   Closing/Control:4/6/N
9 Battery Bank   48VDC 110VDC 220VDC
9.1 LEAD-ACID Battery    12V 24AH -12V 200AH,2V 100AH -2V 3000AH
9.2 NI-CD     Battery   1.2V 10AH ---500AH
10 Others    
10.1 Cable entry via the floor   YES
10.2 Terminals for measuring output voltage   YES
10.3 Identification plate   YES
10.4 Indicator Lamps   YES
10.5 Indicating devices   YES
10.5 Earth terminal   YES
10.7 Connection terminal   YES
10.8 Degree of protection   IP21 or better
10.9 Bars   Nude in electrolytic copper (working at above temperature of 30 ° C) in 380-220 Vac and 110 Vcc and 48 Vcc. With transparent mica for protection against inspections or maintenance
10.1 Electrical danger sign decal type   YES
11 WARRANTY
11.1 for the equipment   2 years
11.2 for spare parts   5 years

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