Delta Elektronika in Bangladesh

Vvon Technologies Limited supplies, installs and services Delta Elektronika equipment across Bangladesh. 26 products are catalogued across Scientific & Laboratory Equipment.

Categories

• Programmable Power Supplies (26)

Products

• High-Power System: A modular DC power system assembled from SM15K units in parallel or series, scaling from 15 kW to 900 kW. It sources and sinks power in both quadrants and returns absorbed energy to the grid. Used for battery, photovoltaic, hydrogen and fuel cell testing.
• SM15K series: A 15 kW bidirectional programmable DC power supply in a 3U, 19 inch case. It sources and sinks power along a constant power curve and feeds absorbed energy back to the grid. Controlled from the front panel, the built in web interface or Ethernet.
• SM6K series: A 6 kW bidirectional programmable DC power supply in a 2U, 19 inch case. It works as a source and as a regenerative load with a constant power output, feeding absorbed energy back into the AC grid. Programmed from the front panel, web interface or Ethernet.
• SM3300 series: A 3300 W programmable DC power supply with an auto ranging output, so one unit covers two ranges of a conventional supply. It runs from single or three phase mains, and options add faster programming and a power sink for two quadrant operation.
• SM1500 series: A 1500 W programmable DC power supply for bench or 19 inch rack use, offered in eight voltage and current ranges. Units combine in series, parallel or both, and options include faster programming, a power sink of up to 200 W and factory fitted Ethernet or RS232 control.
• SM800 series: An 800 W programmable DC power supply in a half 19 inch case, supplied with feet for bench use and rack mountable with an adapter. Outputs are floating and isolated to 600 V DC. Options include a power sink of up to 140 W and built in Ethernet or RS232 control.
• ES300: A 300 W programmable bench DC power supply, model ES030-10, rated 0 to 30 V and 0 to 10 A. The output is floating and isolated to 600 V DC, several units can be linked in series or parallel, and Ethernet or RS232 programming can be fitted at the factory.
• EST150: A 150 W bench DC power supply with three independent floating outputs, two rated 0 to 20 V and 0 to 2.5 A and one rated 0 to 10 V and 0 to 5 A. It is convection cooled with no fan, and the two 20 V outputs can be switched to tracking mode.
• ES150 series: A 150 W convection cooled programmable DC power supply with no fan, offered in four voltage and current ranges. Outputs are floating and isolated to 600 V DC. It ships with foldable feet for bench work and can be rack mounted with a 19 inch adapter.
• Analog module (INT-MOD-ANA): A plug in isolated analogue programming module for the SM15K, SM6K and SM3300 series. It programs and monitors output voltage and current with 16 bit conversion, reports status signals such as OverTemp and Limit, and allows remote shutdown of the output.
• Anybus-carrier module (INT-MOD-ANY): A plug in carrier module for the SM15K, SM6K and SM3300 series that accepts Anybus inserts from HMS Industrial Networks. Each insert adds one industrial protocol so the power supply can join a PLC or SCADA network. An insert is required for the carrier to work.
• Digital I/O module (INT-MOD-DIG): A plug in module adding eight digital inputs and eight digital outputs to the SM3300, SM6K and SM15K series. The lines are read and set over Ethernet and can trigger the built in sequencer, so the power supply runs test steps without a separate controller.
• Isolated contacts module (INT-MOD-CON): A plug in module that adds a floating interlock loop or 24 V enable input plus four make or break relay contacts to the SM15K, SM6K and SM3300 series. Relays are set over Ethernet or tied to supply status, for cabinet door interlocks and warning lamps.
• Serial module (INT-MOD-SER): A plug in serial programming module for the SM15K, SM6K and SM3300 series. It supports RS232, RS485, RS422 and USB at up to 115.2 kbps and is set up through a web page. Used to put a programmable power supply onto an existing serial control bus.
• Simulation module (INT-MOD-SIM): A plug in module for the SM3300 series that adds photovoltaic curve simulation, internal resistance simulation, leadless sensing and fold back current limiting. Curves are set from a web page or a Windows application, which suits testing of MPP trackers.
• Master/Slave module-1 (INT-MOD-M/S-1): The first generation Master/Slave module for the SM3300 series, fitted in every unit of a group so that up to eight supplies behave as one system. It supports parallel, series and mixed connection, with all readings shown on the master unit.
• Master/Slave module-2 (INT-MOD-M/S-2): The second generation Master/Slave module for the SM6K and SM15K series, fitted in every unit so a group works as one supply. With SM15K units it allows up to 60 in parallel, and up to six SM500-CP-90 in series when used with an output assembly kit.
• Output Assembly kit (SM15K): Bus bar kits for joining the outputs of several SM15K units in parallel or in series. A kit holds bus bars, data cables for the Master/Slave modules, safety covers or spacers and mounting hardware, so a high power system can be built or rearranged quickly.
• Anybus interface unit (PSC-ANY-EXT): An external carrier for Anybus CompactCom M40 inserts that gives analogue programmable power supplies a fieldbus connection. It translates between the analogue interface and the chosen protocol, and can also work as an analogue to USB interface using SCPI commands.
• Ethernet interface (PSC-ETH-2): An Ethernet interface between a TCP/IP network and a Delta power supply, ordered as a factory fitted board or as an external module. It provides a web interface, SCPI control, status read back, eight isolated digital inputs and outputs and a stored waveform sequencer.
• RS232 interface unit (PSC-232): An RS232 interface for analogue programmable Delta supplies, available as a factory fitted board or an external module. It sets output voltage and current and reads back voltage, current and status at 14 bit resolution, with up to 15 units on one bus.
• Isolation amplifier module (ISO-AMP): An isolation amplifier that adds galvanic isolation to the analogue programming connector, sold as a factory fitted card or an external module. Signal levels are selectable and it isolates voltage, current and status lines to avoid earth loops and common mode faults.
• 19" Rack adapter: A 2U, 19 inch mounting adapter for the smaller Delta units. Versions cover one or two SM800 supplies, one or two ES150 or ES300 supplies, external Ethernet, RS232 and Anybus carrier modules, and mixed combinations of supply and interface in a single front.
• Analog Master/Slave series adapter (M/S Series adapter): An adapter that connects analogue programmable power supplies in Master/Slave series mode, giving equal voltage sharing and equal load sharing between the units. It is used with the ES300 and ES150 series and supports series operation up to 600 V.
• Analog parallel programming adapter (Par/Prog Adapt): An adapter that feeds the same analogue programming signal to several power supplies at once over an isolated DB15 connector. It suits setups where outputs are wired in parallel and every supply must receive identical settings. A 15 pole cable is supplied.
• DE Applications: The Windows application bundle from Delta Elektronika for setting up, controlling and logging their power supplies. It installs DE Configurator, DE Terminal, DE Easy Control, DE Logger, DE Sequence Handler, DE Terminal 2PS and DE Easy Control Serial.