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The National Energy Administration has made corresponding adjustments to the power test-qualified equipment. The test-qualified equipment in each province is the same. At the same time, some equipment that is not commonly used by power companies in actual work has been eliminated, and it has achieved first-level The installation (repair, test) license can be used for installation, maintenance or test activities of power facilities at all voltage levels. If you need to know about the installation, repair, and testing power facility license application materials and filling specifications, you can click "Declaration Specifications" to browse.

Alias

First-level test equipment, first-level test equipment, test-tested equipment, test-level first-level configuration table, test-level first-level test equipment, test-level first-level test equipment selection table

Test Level One Configuration Table
Serial Number Machine Equipment Name Unit Quantity Specification Specification Model
One high-voltage generating equipment
1 DC high voltage generator set 1 DC: 300kV/5mA ZGF-300kV/5mA
Set 1 DC: 120kV/2mA ZGF-120kV/2mA
2 Power frequency withstand voltage test device Set 1 AC: 10kVA/100kV YDQ-10kVA/100kV
Set 1 AC: 5kVA/50kV YD-5kVA/50kV
3 Complete set of variable frequency series resonance test device Set 1 4000kVA/800kV/2.5A
30～300Hz TKBPXZ-4000kVA/800kV
4 Induction withstand voltage test device set 1 5kVA/360V
150Hz SBP-5kVA/500V
Two electrical measuring instruments
1 High-voltage dielectric loss tester 2 1. The accuracy of dielectric measurement is 1%
2. The capacitance accuracy is 0.5%
3. Anti-interference frequency conversion TKJS
2 Loop resistance tester 2 DC: ≥100A TKHL-100A
3 Transformer volt-ampere characteristic tester 1 1100V/5A TKFA
4 Grounding resistance tester 1 Different frequency method TKDWY-5A
5 Capacitance and inductance tester 1 TKDGR
6 Ground Continuity Tester 1 DC:1A TKDT-10A
7 Transformer DC resistance tester 2 DC: ≥10A TKZZ-10A
8 Transformer ratio tester 1 Digital 0.5 level TKBB
9 Transformer winding deformation tester 1 Frequency response method TKRZ
10 On-load tap-changer tester 1 I≧1A TKBYC
11 Circuit breaker characteristic tester 2 TKGK
12 Zinc oxide arrester resistive current tester 1 TKBL
13 Three-phase relay protection tester 2 Three-phase voltage and current 2 groups each TKJB-1200
14 Lightning strike counter calibrator only 1 FCZ-III
15 Insulation resistance tester 2 DC: 0～5000V 200G(Ω)
Short circuit current ≥3mA GM-5kV
Three oil and gas test equipment
1 SF6 leak detector set 1 Sensitivity 1ppmv XP-1A
2 SF6 gas micro water tester 1 TKWS-V
Four commonly used instruments
1 megohmmeter only 1 DC: 2500V BY2671
2 megohmmeter only 1 DC: 500V
3 Digital double clamp phase voltammete