Single Phase Energy Meter electrical test bench
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- Supplier: Shanghai Fengyilong Electronic Co. Ltd.
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Product Overview
Description
Single Phase Energy Meter electrical test bench
Product Description
Single Phase Energy Meter electrical test bench adopts internationally advanced new-generation digital power source technology, integrates all the technological advantages of both domestic and foreign watt-hour meter calibration software.
Single Phase Energy Meter electrical test bench
The clock test and configuration: KP-1012, accuracy: 2×10-7/s.
1, Output voltage: range: 220 V (120 V and 240 V optional); adjustment range: 0 - 120%; adjustment fineness: better than 0.01%.
2, Output current:range:0.1-100A(200A available),adjustment range: 0-120%; adjustment fineness:better than 0.01%.
3, Phase shift range:0-359.9°;adjustment fineness:0.01°.
4, Frequency: 45Hz-65Hz; adjustment fineness:0.01Hz.
5, Output waveform distortion: Both voltage and current≤0.5%.
6, Output voltage, current, and power stability:≤0.05%(180s).
7, Output capacity: Voltage: ≥15 VA/station; Current: ≥25 VA/station.
8, Load characteristics: Resistive, inductive, and capacitive (less than 4uF).
9, Harmonic output: 2nd-21st harmonic, content≤40%; 3rd, 5th, 7th, or any 3 harmonics superposition, accumulative content≤40% ; Odd harmonic: sub-harmonic.
10, Starting current output: 1mA (Min); Accuracy:≤ 5%; starting power: Accuracy ≤ 5%.
11, Communication test: RS485 communication test, carrier communication test (optional), meanwhile, it supports DL/T 645-1997 and DL/T 645-2007 communication agreement.
12, Number of tested meters:24/48 stations(optional).
13, Environmental conditions: working ambient temperature : 20 ℃ ± 5 ℃; working ambient humidity: 40%- 60% R.H.
14, Output power: voltage (200 VA-1000 VA), current (200 VA-1800 VA)
15, Power supply: single-phase AC220V ±15%, input power (1000-3000 VA), frequency: 50±5% Hz.
Company Information
Shanghai Fengyilong Electronic Co., Ltd. is an ISO9001 Single Phase Energy Meter electrical test bench for more than 10 years (since 1993). We have our HQ in Shanghai, with two affiliate factories in Zhejiang and Jiangsu provinces. We export 2,000,000 meters to worldwide market annually.
As a member of National Instrument & Meter Associations, we have drafted the National Standards for Instruments & Meters in China. And we are one of the most credible suppliers of meters in China for high quality, competitive price and excellent after-sales services.
Especially, we are favored by customers for our Kwh meters (DIN rail, ANSI socket, IEC, Plug in, Waterproof). As a very active manufacturer, we not only offer solutions for every specific need of each individual customer - either single component (Counter, Shunt, CT) or complete systems, but also develop new designs frequently.
Shanghai Renovo Industry&Trade Co.,Ltd is the only subsidiary company of Shanghai Fengyilong Electronic Co., Ltd.
Single Phase Energy Meter electrical test bench
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Single Phase Energy Meter electrical test bench
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