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Jinan Should Shine Didactic Equipment Co., Ltd.
Jinan Should Shine Didactic Equipment Co., Ltd. professional vocational educational equipment manufacture!
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Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment

Jinan Should Shine Didactic Equipment Co., Ltd.

Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment

Brand Name : SSEDU

Model Number : ZE4124

Certification : ISO9001

Place of Origin : China

MOQ : 1 set

Price : USD1000 to 2000

Payment Terms : T/T, L/C, Western Union

Supply Ability : 2000 sets per year

Delivery Time : 30 days

Packaging Details : fine plywood box

function : Panel for Studying and Testing Distribution Systems (neutral point connection)

application : didactic equipment for college

weight : 198kgs

dimension : 1.78cbm

color : industral grey

package : fine plywood box

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ZE4124 Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment

INTRODUCTION

This panel enables teachers to develop an exhaustive class on the state of neutral conductor in distribution systems, so that students can easily learn and test this topic. The actual electric devices assembled in the panel and proper educational terminals with high protection degree against accidental contacts enable to assemble the various confi gurations, as well as a sight check of the operation: tests can be carried out with traditional instruments.

PANEL FOR STUDYING AND TESTING DISTRIBUTION SYSTEMS (neutral point connection)

Demonstration panel with electric components

The fore panel of insulating material is the support of the necessary devices for the development of the training program. The apparatuses are indicated on the panel with standard international symbols. The application fi eld of these devices will cover installations of both civil and business

and/or production (handicraft - industrial) sectors.

TRAINING PROGRAM:

This panel enables to study electric power distribution systems with reference to the following main topics:

TT, RN and IT systems

Protection against direct contacts

Protection against indirect contacts by earthing, electric separation, automatic differential switch

Protection against over-currents, selectivity in protection Devices Earthing system and conductors

Natural, artifi cial earth plates

Checking the insulation resistance in systems insulated from earth (IT)

Suitability of materials and of equipment

Protections and breaking devices

Moreover, it is possible to carry out the following instrumental measurements and checks:

Identifi cation of neutral and ground conductors

Measurement of insulation resistance

Measurement of earth resistance

Continuity tests of protection conductors

Check of the operation of differential switches

Check of the protection with automatic break

Measurement of fault loop resistance / impedance

Measurement of fi rst earth fault in insulated systems

TECHNICAL CHARACTERISTICS:

The framework is of chemically treated sheet steel, painted with several coats of epoxy paint. Its base is provided with rubber feet so that it can be positioned on any working top. The panel also includes all the necessary electrical components for a correct power supply of circuits.

The main components installed on the panel and accessible via safety terminals for plugs of Ø 4 mm, are:

1 three-phase insulation transformer of

230-400 V / 230-400 V 1500 VA

1 automatic magneto-thermal switch 4 x 6 A, C curve, with minimum-voltage releasing coil, emergency pushbutton with mechanical holding and warning light indicating panel in operation

1 power line of 230 Vac - 1 A for powering auxiliary devices

1 three-pole lever switch for inserting two different values

of earth capacitance in IT line

1 simulation of cabin earth with resistance of 0.3 Ω, 1 Ω

1 simulation of earth plate with resistances of 2 Ω, 20 Ω, 200 Ω, 2 kΩ

2 simulators of electric uses with sinusoidal or one-way earth fault current, fault resistance of 50 kΩ, 15 kΩ, 5 kΩ, 1.5 kΩ, 500 Ω, no-resistance earth fault

1 monitor for insulation control in IT systems with regulation

of the value of intervention sensitivity and scale for monitoring the instantaneous value of system insulation resistance

1 automatic differential magneto-thermal switch 4 x 2 A, C curve, class AC, possibility of using only the magnetothermal switch without the differential section

1 four-pole differential circuit breaker of 25 A / 0.3 A, class A, “S” selective

1 set of three fuse holders, with breakable neutral conductor

and fuses 10.2 x 38 of 1 A and 2 A 1 automatic magnetothermal differential switch 2 x 1 A, curve C, class AC, with possibility of using the only magnetothermal switch without the differential part

1 automatic magnetothermal differential switch 2 x 1 A, curve C, class A, with possibility of using the only magnetothermal switch without the differential part

1 differential relay coupled to a toroidal transformer with adjustable current Idn and intervention time

Dimensions of panel: 800 x 600 mm

Dimensions of framework: 840 x 450 x 680 mm

Net weight: 45 kg

REQUIRED

UTILITIES (PROVIDED BY THE CUSTOMER)

Power supply: 400 Vac 50 Hz three-phase - 1500 VA

(Other voltage and frequency on request)

OPERATIONAL HANDBOOK

WITH EXERCISES

ACCESSORIES:

Three-phase power cord of 5 m with EEC socket and plug

20 jumpers with safety plugs of Ø 4 mm for assembling various installation conditions

Set of 20 various leads with safety plugs of Ø 4 mm

Product Details and Warranty

We supply suitable spare pats according to experiment requirement, our products take aluminum structure, A4 paper dimension aluminum and plastic hanging box structure.

We supply 3 years warranty time.

Packaging & Delivery

Package details: plastic film+ plastic foam + plywood box with pallet, and for equipment dimension less than 1CBM, we supply plastic film+ plastic foam+ fine carton.

Arrange delivery within 45 days upon receipt of payment.

Please see below photo for detailed package.

Arrange delivery within 45 days upon receipt of payment.

Please see below photo for detailed package.

Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching EquipmentPanel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching EquipmentPanel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching EquipmentPanel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment


Training Room Photo
Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching EquipmentPanel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching EquipmentPanel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching EquipmentPanel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment


Company Information

We supply professional educational training equipment and technical teaching equipment, which has been widely applied in Engineering Universities, Polytechnics, Technical Institute, Vocational Schools as well as Industry workforce Development Programs and Training Center. Our products allow students to learn and experiment through valuable hands-on experience, and the technology covered by our training equipment provides knowledge, experiments and didactic skills development that are of critical importance to today´s and tomorrow´s careers.

Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching EquipmentPanel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching EquipmentPanel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment
Photo for Clients Visiting Factory

Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment

Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment

Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment

Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment

Service

We supply supply7*24 hours service, customer design service, OEM service, buyer label service. With professional engineers team and sales team, we assure you good product quality.

Certificate

Our products takes ISO9001 product management system.

No. Feature Name Details
1 Customer design Yes
2 Warranty 1 year, 2 years, 3 years or 5 years according to client requirements
3 Package Plastic film+ carton+ Fine plywood
4 Products standard International didactic equipment standard
5 Application range Educational equipment for university, college, vocational training centers
6 Company philosophy Supply best quality Chinese products to the worldwide schools.
7 Self owned brand Shouldshine, SSEDU, JSS.
8 Production time From 10 days to 60 days according to different items

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Panel for Studying and Testing Distribution Systems (neutral point connection) Didactic Equipment Teaching Equipment Images

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