• The Portable Inductive Load Bank is a robust steel enclosure that contains three banks of switchable inductive loads.
• Each bank of inductors is electrically separate, so they can connect as a star or delta load for three-phase circuits. 
• Set of switches to bring each inductor into circuit. 
• This allows students to create and study the effects of balanced or unbalanced inductive loads. 
• Inductors includes a thermally operated circuit-breaker to protect the loads. 
• Students connect the loads to experiment circuits using safety sockets on the enclosure front panel. 
• Can use this load bank in combination with the other similar load banks to provide variable power and power factor loads. 

Contact Science Lab for your Educational School Science Lab Equipments. We are best school science lab equipments suppliers in india, school science lab instruments, school science lab instruments exporter, school science lab instruments manufacturer, school scientific equipments, science educational equipment.

• The Portable Resistive Load Bank is a robust steel enclosure that contains three banks of switchable resistive loads.
• Each bank of resistors is electrically separate, so they can connect as a star or delta load for three-phase circuits.
• Each bank of resistors includes a thermally operated circuit-breaker to protect the loads. 
• Students connect the loads to experiment circuits using safety sockets on the enclosure front panel.  
• Each bank has a set of switches to bring each resistor into circuit. 
• This allows students to create and study the effects of balanced or unbalanced resistive loads. 
• Students can use this load bank in combination with the other similar load banks to provide variable power and power factor loads. 

Contact Science Lab for your Educational School Science Lab Equipments. We are best maths lab equipment manufacturers in india, physics lab equipments manufacturers, school educational equipments, school lab equipment manufacturer, school lab equipments manufacturers in india, scientific educational lab equipment.
 

• A voltage-selector switch allows the load bank to work with different line voltages for single and three-phase circuits. 
• The Power Factor Load Bank is a free-standing and mobile unit. 
• The load bank provides three separate inputs: Lines 1, 2 and 3. This allows it to work with single and three-phase circuits. 
• Each line is independent, which allows it to connect with the others as a star or delta load. 
• The load bank includes three separate banks of resistive, inductive and capacitive loads. 
• They give a choice and combination of types of loads to give unity (resistive only) and leading or lagging power factor.
• It gives predictable load and power factor characteristics, useful for many different power systems experiments. 
• It also helps to show the principles of a static VAr compensator used in industrial plants and large factories.  
• Each bank (line) may be set to different values, to give an unbalanced load for balanced and unbalanced load tests. 
• The top of the load bank includes a useful worktop for any additional instruments or for recording results. 

Contact Science Lab for your Educational School Science Lab Equipments. We are best science educational equipments, science educational instruments, science lab equipments manufacturer, science laboratory instruments exporter, scientific educational equipments, scientific educational lab equipment.

• The relay module is based on the Micom industrial relay. 
• The lecturer or student sets up different fault circuits on the Protection and Relay Test Set. 
• Use the keypad and display on the relay module to program it to the settings needed for the tests. 
• They can also use the Micom S1 software and a suitable computer to program the relay module. 
• The relay module is then connected to the fault circuits so tests can be performed. 

The main functions of the Distance Protection Relay include:

• Broken conductor.
• Blocking of any one protection element.
• Creating fault and disturbance records.
• Directional/non-directional phase overcurrent.
• Directional/non-directional earth fault.
• Directional/non-directional negative sequence overcurrent .
• Thermal overload protection.
• Full scheme phase and ground distance protection – up to five zones.

Contact Science Lab for your Educational School Science Lab Equipments. We are best scientific educational lab equipments, scientific equipments manufacturers, scientific lab equipment manufacturers, scientific lab plasticware, scientific laboratory equipment manufacturer, scientific laboratory equipment supplier

• The relay is housed in a robust enclosure with carrying handle. 
• The module mounts on the desk area of the Protection and Relay Test Set, and connects to it using a multi-core cable and safety leads. 
• The lecturer or student sets up different fault circuits on the Protection and Relay Test Set. 
• They then use the keypad and display on the relay module to program it to the settings needed for the tests. 
• They can also use the Micom S1 software and a suitable computer to program the relay module. 
• The relay module is then connected to the fault circuits so tests can be performed. 
• Most tests are performed using single relays. 

The main functions of the Directional/Non-Directional Overcurrent Relay include:

• Three independent stages of directional/non-directional phase overcurrent. 
• The first stage may be set to any of 12 IDMT curves, the remaining two having a direct time characteristic.
• Thermal overload protection.
• Undercurrent.
• Undervoltage.
• Overvoltage.
• Negative phase sequence overcurrent.
• Directional/non-directional earth fault.
• Selectable blocking.
• Creating fault and disturbance records.

Contact Science Lab for your Educational School Science Lab Equipments. We are best school science lab equipments suppliers in india, school science lab instruments, school science lab instruments exporter, school science lab instruments manufacturer, school scientific equipments, science educational equipment

• This kit includes a cased tensile tester with specimens of different materials for students to stretch specimens to destruction, while measuring the extension and force. 

The tests introduce students to tensile test terms including: 

• Yield properties.
• Tensile strength.
• Elongation.
• Overall stress and strain.

Contact Science Lab for your Educational School Science Lab Equipments. We are best scientific educational lab equipments, scientific equipments manufacturers, scientific lab equipment manufacturers, scientific lab plasticware, scientific laboratory equipment manufacturer, scientific laboratory equipment supplier.

• This kit includes a rigid beam for experiments in the principle of moments, extending to levers and beams. 
• A pulley allows extra experiments with moments caused by oblique forces.
• The rigid beam allows experiments that show the use of moments to find unknown weights, creating simple beam balances.
• It shows the three main lever types and includes an ‘L’ shape plate for experiments in bell crank levers.  
• It also works with spring balances to show reaction forces on beams with point loads and uniformly distributed loads.

Contact Science Lab for your Educational School Science Lab Equipments. We are best scientific laboratory equipments manufacturer, scientific laboratory equipments supplier, technical educational equipment exporter, technical educational equipment manufacturer, technical educational equipment supplier, technical educational equipments exporter.

• This kit includes a selection of different gears for experiments to find their unique characteristics. 
• The spur gears have two sets of teeth on the same shaft, allowing extra experiments in compound gear trains. 
• The gears include Spur Gears, a Bevel Gear and a Worm Drive.  
• The kit introduces students to key engineering terms such as gear ratio, efficiency, mechanical advantage and velocity ratio.
• The gear sets are a selection of the most common sets similar to those used in real applications, such as automobile gear boxes, domestic and industrial hand tools and clockwork instruments. 
• Students test each set of gears to see how it works and note the differences in characteristics of each set.

Contact Science Lab for your Educational School Science Lab Equipments. We are best educational equipment manufacturers india, education lab supplies, lab equipment suppliers in ambala, laboratory glassware manufacturers in india, school science lab equipment suppliers in india, science lab equipment for schools, educational lab equipment manufacturer