Power Transmission and Distribution Experiment Electronic Training Equipment Educational School Equipment

Product Description

Power Transmission and Distribution Experiment Electronic Training Equipment Educational School Equipment
PN: GTET-1021
Picture for reference:

Technical parameter
Power supply: Three phase, AC380V/50Hz
Dimension: 1500*660*1800mm
Weight: About 150kg

Product description 
This device is possible to assemble an power transmission system.
Various experiments can be are carried out on this power transmission system, no load operation with natural load, asymmetrical and asymmetrical short circuit, parallel and series compensation of the transmission line as well as neutral-point connection.

Product composition

No.	Name	Specs	Qty
1	Three Phase Induction Motor	Power: 370W, Voltage: 380VAC,Speed: 1500 rpm, Connection: Δ & Υ	1 pcs
2	Three Phase Synchronous Generator	Power: 300W, Voltage: 415VAC, Speed: 1500 rpm, Connection: Y	1 pcs
3	Single Phase Synchronization Generator Module	Power: 300W, Voltage: 220~240VAC, Speed: 1500 rpm	1 pcs
4	Three Phase Transformer Module	Transformer for feeding the transmission line model 415V. Scale factor 1:600 for secondary current and voltage. Nominal Power: 600~800VA Primary: 3 x 400 V winding with tapping at 220~240V, can be switched to star or delta connection delta stabilizing winding can be connected. Secondary: 3 x 380 V winding with tap-pings at +5%, -5%, -10%, -15% in star connection, various star point connections possible	1 pcs
5	Transmission Line Module	Measuring steady state operating conditions. Quad bundle 4 x 240/40, with surge impedance 220~240 and natural load 300 MW, length 250 km. Resistance: 15 Ohm, 10 Ohm, 5 Ohm Inductance: 200 m H, 125 m H, 75 m H Open Capacity: 5 μ F, 3 μ F, 2 μ F	1 pcs
6	Inverter Module	3 phase asynchronous motor speed control by PWM technique. The Torque and Speed are able to be constant via the unit to easy control in testing operation during loads change. Input Voltage: 380V/50Hz, Output Voltage: 380V, Out Frequency: 1-300Hz, Power: 1.5 Kw	1 pcs
7	Three Phase Power Supply Module	Fixed and variable AC supplies. Provided with start stop/stop push bottom EMO. Three Phase AC Adjustable Output: 3x 380V: 6A Three Phase AC Fixed Output:220/380V: 10A Power Requirement: 220/380V, 50Hz	1 pcs
8	Resistive Load Module	Compose of three resistances with possibility to connect in star/delta or parallel. Controlled by three switches with 7 steps variable per phase. Power: 1000 watt Voltage: 380/220Volt (Star/Delta)	1 pcs
9	Inductive Load Module	Compose of three inductances with possibility to connect in start / delta or parallel. Controlled by three switches with 7 steps variable per phase. Power: 800VAR Voltage: 380/220Volt (Star/Delta)	1 pcs
10	Power Circuit Breaker Module	3-phase ON-OFF switch with auxiliary contact (NC) for transmission line. Module can be controlled manually using ON/OFF pushbutton or externally via switching contact, 4 mm sockets.	1 pcs
11	Earth Fault Compensation Module	Inductance with 20 tapping's for earth fault compensation in the transmission line module (Petersen coil). Inductance L: 0.05~2 H Rated voltage: 220V, 50 Hz Rated current: 1 A	1 pcs
12	Capacitive Load Module	Compose of three capacitances with possibility to connect in star/delta or parallel. Controlled by three switches with 7 steps variable per phase. Max Power: 800 VAR Voltage : 380/220Volt (Star/Delta)	1 pcs
13	Transmission Line Capacitor Module	3-phase in star connection, 2.5 μF each, corresponds to 50 % of the operating capacitance of transmission line module.	1 pcs
14	Excitation Voltage Controller Module	DC power supply unit suitable to supply 0-240VDC, 0-2A adjustable for excitation voltage in synchronous as generator operation.	1 pcs
15	Three Phase Contactor With Overload Relay Module	Voltage: 380VAC Range: 0-2 A Coil: 220VAC	1 pcs
16	Electrical Meter	Measurement: V, KV, Hz, A, KA, S, KW, KVAR, KVA, KWH, KVRH	1 pcs
17	Kilowatt Hour Meter	Speed: 1200 turn/1k W/Hour, Accuracy : Class 1.5 or latest	1 pcs
18	Simulate Switch Board Module	Rated voltage: 220VAC, off Push Button	1 pcs
19	AC Voltmeter & AC Ammeter	Voltage Ranges: 5V, 50V, 250V, 1000V Current Ranges: 1A, 5A, 25A	1 pcs
20	Pulley And Rubber Coupling	Come with synthetic rubber coupling 12-teeths coupling Suitable for all model of electric machine module	1 pcs
21	Connecting cable	For connecting junction point 4 mm	1 set

Training courses
1. Micro motion control circuit for three-phase asynchronous motor
2. Self locking control circuit of three-phase asynchronous motor
3. Three phase AC generator driver
4. Inverters control the front and rear switches of three-phase AC motors
5. Three phase power measurement
6. Application of RC circuits in transmission lines
7. Application of RL circuit in transmission lines
8. Application of RLC circuit in transmission lines 


Packing&Shipping
Solid plywood box and normally ship by sea, but if the size is not big, also by air, FedEx or DHL, TNT and so on.

Company Profile

Guangzhou Guangtong Educational Equipment Co.,LTD is a well-known high-tech company, we participate in many international educational tenders and help our customer win the tender.

We are specialized in development and manufacturing of professional Educational Equipment including automotive teaching equipment, air conditioning and refrigeration teaching equipment, electrical and electronic teaching equipment, lift teaching, solar energy trainer, electric car training device and other vocational training equipment etc.
GTEE is located in Baiyun District, Guangzhou City and adjacent to Guangzhou Baiyun International Airport.

With our several years of design, development, manufacturing and international service experience and expertise, GTEE is growing up and developing very fast. We continuously focus on providing high quality products with competitive price and reliable after sale services for our overseas customers. We will response to our customers within 24 hours after get the feedback and requirements.

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Customer Photos:

FAQ
Q: Are you trading company or manufacturer?
A: We are manufacturer.

Q: How long is your delivery time?
A: Depends on product quantity and stock. Please check with our sales team.

Q: What are your terms of payment?
A: Payment<=5000USD, 100% in advance.
Payment>=5000USD, 50% T/T in advance, 50% T/T balance before shipment.

Q: Do you offer aftersales support ?
A: Yes, of course, we will provide training materials together with the device, and also we can provide on-site training and installation if customer request. We also have technical engineer for online or remote support, and if within warranty, products parts damaged due to our quality problems, we will send parts via DHL to you for replacement for free as we seek long term cooperation with customers.

Q: How to have exclusive sales rights of GTEE?
A: Place order to GTEE, when the order amount reach certain level, GTEE and customer will negotiate about exclusive rights.
Or send your company profile to GTEE, after GTEE evaluation, start from general agents and gradually become exclusive agent.