Structure that provides power to consumer through single phase and three phase emote monitoring general bitter Transmission & distribution grid practice from generator to consumer through high transmission, substation, and distribution electric equipment failure simulation and measurement experiment.
ㆍElectrical installation system training : 1-phase, 3-phase, 3-phase 4 wire (R/S/T/N)
ㆍMeasurement training : AC voltage, earth resistance, earth voltage, phase insulation resistance, phase test, live line test, resistance by leakage current, capacitance by leakage current, DC volt.
ㆍFault simulation : ELB training, circuit-breaker training, leakage current variable test, earth resistance variable test, loop test, RCD protection switch test, battery voltage test, and etc.
EIS-3000 is an educational equipment devised by international standards in relation to electrical fields like IEC 364 and EN61010-1.
Integrated electrical measurement trainer
This product is an integrated simulation equipment for measuring AC voltage, DC voltage, earth resistance, insulation resistance, leak current in single-phase AC, 3-phase AC, 3-phase 4-wire AC circuits, and for allowing the test of electric leak cutoff.
Available at the various places like technical schools and colleges
As an effective multi-purpose equipment, the equipment enables companies to educate electricity safety and measuring methods to their staffs and school teachers to educate electricity measuring methods for electricity, electron, and communication to the students. This product also enables colleges to educate basic electricity and measurement their students.
And the user can make the good use of this equipment with Chungpa Multifunctional Electric Meter(CEM-2200/KESCO-2000).
Possible to practice field simulations
EIS-3000 allows the user to measure insulation resistance, earth resistance, assistance earth resistance, effect of ground voltage, and unique ground resistance of electric facilities, as this equipment comprises electricity facility circuits of single-phase AC and 3-phase AC.
Possible to make an actual AC load experiment
When measuring single-phase leak current, the user allows making a test by charging load in person as there is a socket for load. The user also will be able to make a test by charging load in person as there are sockets for single-phase load and 3-phase load in a 3-phase line.
EIS-3000A
EIS-3000B
| Power transmission/ Distribution observation digital meter |
Exactitude : IEE687 Class 1.0 Communication : RS-485 MODBUS, DNP3.0, Lonworks Contact point for external alarm output function Phase voltage, Line voltage, current, power, active power, reactive power, apparent power, power factor, frequency, etc measurememt Display type : digital 4 Digit * 3 Display |
|---|---|
Insulation resistance |
1-phase power line |
| Ground resistance | 2 point earth test Water pipe:7.5Ω/Heater:10Ω/GAS Pipe:3Ω/Radiator:100Ω/Motor:10Ω 3 point earth test 1Ω, 2Ω, 3Ω, 5Ω, 7.5Ω, 10Ω, 30Ω, 110Ω variation of earth resistance value |
| Auxiliary earth resistivety | 0 ~ 10㏀ variable 2ea |
| Earth point rod | PE1 / PE2 / P1 / P2 / P3 / C1 / C2 6ea |
| Earth voltage | 0V, 6V, 9V selectable |
| Phase test point | U(L1), V(L2), W(L3) |
| Leakage current load for test | R-Load1 1㏀, 10㏀, 100㏀, 200㏀, 300㏀, OPEN Leak current (R-load2) 30㎃, 15㎃, 2㎃, 1㎃, 0.4㎃, 0.2㎃, 0.1㎃, OPEN Leak C-load 0.033, 0.01, 0.001, OPEN |
| DC voltage output for test | 0V, 5V, 12V, 24V / max.1Ampere |
| Electric leak breaker | 1-phase 15A / 30mA 3ea |
| Circuit breaker | 3-phase 4 wire 10A : 1ea / 3-phase 3 wire 10A : 1ea |
| AC output socket for load | 1-phase 2ea(outlet1, outlet2), 3-phase 4 wire + PE(outlet3) |
| Power indicator | AC 8ea, DC 1ea |
| Input voltage | 1-phase 220V 15% (50/60Hz), 3-phase 380V 15%(50/60Hz) 4 wire(L1/L2/L3/N) and co-PE |
Optional products for proper experiments
Multifunctional Electric Meter (CEM-2200)
ㆍAC voltage : 0V to 750V true RMS
ㆍDC voltage : 0V to 1000V
ㆍInsulation resistance : 500V/1000MΩ (CEM-2005/2200)
: 250V/100MΩ, 500V/1000MΩ, 1000V/2000MΩ (CEM-2015)
ㆍGround resistance (Earth Ω) : 0 ~ 2000Ω
ㆍLive line meter (HOT) : Buzzer alarm and LCD display
ㆍPhase meter (PHA) : R.S.T phase tester
ㆍLow resistance measurement & continuity test (conductivity : 0Ω to 10KΩ)
ㆍIrDA communication and memory function
Theory training contents
ㆍPower generation and power transmission & power distribution grid connected education
ㆍElectric safety education preventing from electric accidents
ㆍGrounding and electric installation safety education
ㆍElectromagnetic Interferences and their prevention education
ㆍStatic electricity disturbances and their prevention education
ㆍThunderbolt damages protection education
ㆍInspection prior to the power supply of electric installations
Experimental contents
ㆍSingle/three phase voltage measurements
ㆍAC current and frequency measurements
ㆍSingle/three phase power and power factor measurements
ㆍR/S/T phase and live line voltage detection
ㆍInsulation resistance measurements and leakage current measurements
ㆍGround resistance (2 point, 3 point type) and earth voltage measurements
ㆍThe measurement experiment of ground resistance which is influenced by earth resistivity
ㆍLeakage current measurements and wiring continuity test measurements
