Easy To Record Without Procedures

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)

EL-Wire gives off a neon like-glow without generating heat or deadly high voltages. Electroluminescent wire is made from a solid piece of copper wire that’s been coated with phosphor.

Features:

Flexible
Energy saving
Easy to install
Cool to the touch
Available in many colors
Powered by either batteries or house outlets
Suitable for ornaments and jewelry
Can be cut and spliced
Enables braiding or looping
Water resistant and weather durable
Available in continuous lengths (ranges several inches to thousands of feet)

Features
High performance Embedded-Industrial-Computer.
8.4¡ high-resolution large LCD screen. Display all kinds of test data, operating states, and prompts and help messages.
Windows operating system, Slim industrial Keyboard and optical Mouse, and many Hotkeys, most convenient to operate.
Perform all test items without any external device, automatically display and record test data, and automatically plot vector diagrams and characteristic curves, and print reports.
Provide many automatic test procedures.
GPS synchronously trigger, synchronization error less than 50|¨¬S.
USB port to transmit data and maintenance operating software.
High performance D/A converter, assure high waveform accuracy and excellent linearity, transient response and frequency-amplitude characteristic.
Particular waveform generation algorithm, assure pure sine wave.
Hi-Fi power amplifier, create high output power and low ripple.
Except of traditional Ua, Ub, Uc, Ia, Ib, Ic, the fourth voltage Ux can be applied to many functions, such as 3Uo and synchronous voltage, etc.
Eight switch input and Four pairs of idle contact output. Switch input ports are compatible with idle contact and active contact, and capable to identify the polarity of active contact, and work well during ¡¨¤250V.
Self-diagnosis and multi-protection, reasonable heat dissipation structure, ensure safety and reliability.
Well-designed, high-strength aluminium alloy case with carrying handle, facilitate moving to test on site.

* Wide voltage range battery discharger: 12V to 280V
* 5.7 inch LCD touch screen for easy operation and showing various parameters real time
* Selectable discharge mode: constant current/power / resistance
* 4 adjustable stop points and multiple alarm designs to control the discharge process intelligently
* Support RS232 real time monitoring by PC or USB download data after discharge
* PC software for capacity evaluation and report generation
* Optional wireless modules for 1.2V/2V/6V/12V cells voltage real-time measuring.

Overview:
Although battery resistance testing methods are improving and very popular, battery discharge test still is the most accurate and reliable method for actual capacity evaluation of battery groups. Because only constant current discharge can perfectly simulate the working status under loading for batteries, power supply departments in many companies and utilities keep the periodic discharge testing in their maintenance management.

Because the DC power systems in various industrial utilities are using different voltage level battery groups (24V, 48V, 110V, 120V, 220V, 240V etc.), and most of professional users hope to find an unattended and automatic instrument to simplify discharge process, the battery discharge tester with intelligent designs and super voltage variability for almost all battery types would be preferable.

Features:
Wide Range
840CT can support 10-300V battery groups, the application of 840CT includes:
Battery Nominal Voltage: Max Discharge Current
240 V / 220 V: 60 A
120 V / 110 V: 120 A
96 V: 120 A
48 V: 120 A
24 V: 120 A
12 V: 60 A
Multiple Adjustable Stop Points
840CT offers 4 adjustable points for test stop points to avoid excessive discharge:
Stop Point: Setting Range
Group Low Voltage: 0-250.0 V
Discharge Time: 0-99 Hour 99 Min
Discharge Capacity: 0-9999 AH
Cell Low Voltage: 0-15.00 V.

840CT also offer selectable quantity of cells which voltages below the stop point, this design could help you to locate more lag batteries in once constant discharging.
Selectable Discharge Modes
840CT provides 3 discharge modes for different test requirement:
Discharge Mode: Range
Constant Current: 0-120 A
Constant Power: 0-14 Kw
Constant resistance: 0.16
5.7 inch Touch LCD Display
Super big size touch LCD can display all real time data and graphs and support the click operations directly, humanized input method and menu designs simplified operating process.

Presetting Function:
The presetting function for discharge parameters provide 8 locations for setting up all discharge parameters in advance, this design can skip the setting procedures for the same discharging, simplified the operation and speed up the test.

Internal Memory:
* 840CT can save several independent discharge records automatically without Laptop monitoring, non-volatile internal memory guarantee the data security even in unexpected shutdown.
* The menu interface provides some management operations like reviewing, deleting, downloading to PC by USB disk or RS232.

Optional wireless cells voltage monitoring
* Wireless modules for cells voltage measuring are available for 1.2V/2V/6V/12V batteries voltage monitoring during discharge test.
* Each wireless module can monitor 4 batteries simultaneously. Comparing with the traditional cable voltage measuring method that each module only can monitor 1 battery, the new wiring operation is much easier.
* With proper number wireless modules, main tester can real time scan and display the voltage data of each battery during the discharging, and display the histogram of all batteries to follow the battery voltage tracks in whole discharging process.
* Intelligent judge program: 840CT can identify the situations that the battery voltages reach the threshold value or the signal missing by manual mistake. Avoiding manual interruption in the discharging, this revolutionary program makes the test stable and smooth.
* 840CT also supports cable modules for special requirements.

Multiple Protections & Alarms:
Malfunctions: LCD prompt: beep warning
Input over-voltage
Reverse polarity
Overload
Overheat
840CT provides ample protective measures for various abnormal situations during discharge. Automatic termination, LCD prompt and beep warning would assist users to make proper treatments.

Extendable & Compatible:
Connecting with clamp current, 840CT cooperate other types in -CT series or any other load units, and clamp current can count external current in.

PC ANALYSIS SOFTWARE:
* Support data downloading and analyzing through real time communication or USB memory devices
* The software interface includes: battery voltages curve and bar chart, battery resistances bar chart, group voltage curve, current curve, capacities histogram, data form and so on.
* Powerful capacity estimating function, the software can predict the capacity of each battery in the tested group.
* The software shows the data by various ways like bar charts, curve, and form. And users can magnify or minify any windows to read more details.
* Automatically create EXCEL data report, it¡¯s so convenient to send or download the data.


SPECIFICATIONS:
Discharge Ranges
Voltage range: current range
10-15V: 0-60A
15V-60V: 0-120A
86-150V: 0-120A
190-280V: 0-60A

Current measurement:
Internal current range: 0-120A
Accuracy &resolution: 0.5%, 0.1 A
External current range: 0-600A(optional current clamp)
Accuracy &resolution: 1%, 0.1 A
Voltage measurement
Group voltage range: 0-300 V
Accuracy &resolution: 0.5%, 0.1 V
Cell voltage range: 0-15V
Accuracy &resolution: 0.5%, 0.01 V
Power Supply
Power supply voltage: 220 V AC (-20% to +30%)
Frequency: 50/60 Hz

Power consumption:: 350W(max)
Communication & Storage
Communicate port: USB/RS232
Internal memory: 8Mbit Flash

CE Certificate:
LVD standards : 2006/95/EC:EN 61010-1:200
EMC standards: 2004/108/EC Annex II:
EN 61000-6-1:2007
EN 61000-6-3:2007
EN 61000-3-2:2006+A2:2009
EN 61000-3-3:2008

Environment:
Operation temperature: -5 to 50o C
Storage temperature: -40 to 70o C
Humidity: 5% - 95% RH
Altitude: below 4000 m
Working noise: <60 dB

Dimensions & Weight:
Main tester : 230 x 370 x 670 mm
Carrying case: 280 x 640 x 750 mm
Weight: 24 kg (main tester only)
42 kg (included all accessories and carrying case)
0.3 kg (each optional wireless module)

Accessories:
Carry case: 1 x 280 x 640 x 750 mm, 13 kg
Power cable: 2 x 3 m cables 50 mm2
AC power cord: 1 x 3 wires x 1 mm2
Software: 1 x CD-ROM
RS232 wire: 1
User manual: 1
USB disk: 1 x 2GB
Current clamp: 1 x 200A or 600A (Optional)

Ordering Information:
Type : Description
840CT: Battery discharge & capacity tester
-AS: PC analysis software
-200CC: 200A current clamp
-600CC: 600A current clamp
WX-2612: Wireless module for 2V/6V/12V
WX-12612: Wireless module for 1.2V/2V/6V/12V
YX-12612: cable module for 1.2V/2V/6V/12V.

PW336i(6*15A,4*150V)is a powerful secondary injection relay tester with 6-currents and 4-voltages sources.This advanced relay testing set is capable of testing differential relay easily without changing cable connection.Optional upgrade is available to support the test of IEC61850 relay.

Features
6*15A, 4*150V
Aux DC (0-300V), DC measuring inputs
8 binary inputs, 4 binary outputs
Adjustable threshold (0-400V) for binary inputs
In-built analog monitoring and recording function
Can be upgraded to support the test of IEC61850 complied relay

PW336i(6*15A,4*150V)is a powerful secondary injection relay tester with 6-currents and 4-voltages sources.This advanced relay testing set is capable of testing differential relay easily without changing cable connection.Optional upgrade is available to support the test of IEC61850 relay.

Features
6*15A, 4*150V
Aux DC (0-300V), DC measuring inputs
8 binary inputs, 4 binary outputs
Adjustable threshold (0-400V) for binary inputs
In-built analog monitoring and recording function
Can be upgraded to support the test of IEC61850 complied relay

Product description
High-temperature fans are generally used in kaji furnace, high-pressure forced ventilation and the transport for meterials , wind and non-corrosive, not spontaneous, non-explosive, gluten-free gas.
Product feature
1.High efficiency, low noise, easy operation
2.Adjustable blades
Application
High-temperature fans are generally used in kaji furnace, high-pressure forced ventilation and the transport for meterials , wind and non-corrosive, not spontaneous, non-explosive, gluten-free gas.
Other information
Export records
Saudi arabia, vietnam, south korea, india, philippines, iran and so on

Product description
High-temperature fans are generally used in kaji furnace, high-pressure forced ventilation and the transport for meterials , wind and non-corrosive, not spontaneous, non-explosive, gluten-free gas.
Product feature
1.High efficiency, low noise, easy operation
2.Adjustable blades
Application
High-temperature fans are generally used in kaji furnace, high-pressure forced ventilation and the transport for meterials , wind and non-corrosive, not spontaneous, non-explosive, gluten-free gas.
Other information
Export records
Saudi arabia, vietnam, south korea, india, philippines, iran and so on