簡介
ASTEL 1.2
- 全自動化的電錶測試程序。
- 自動電錶調整程序。
- 參考標準的精確度等級：0.01，0.02，0.04。
- 電壓範圍高達 480 V，電流高達 240 A。
- 電壓和電流信號的獨立操作。
- 諧波產生能力高達41次。
- 全面的安全功能。
- 靈活且大量的測試位置。
- 同時測試具有不同常數的電錶。
- 強大的功能性源於Windows®的控制軟體。
- 特殊功能和擴展可根據要求提供。
描述
ASTeL 1.2 三相電錶測試設備是一個全自動的系統，可以同時進行三相電能表的多台校準和驗證，並與 IEC 60736 完全兼容。憑藉出色的可用參數、卓越的功能和出色的靈活性，ASTeL 1.2 是公用事業公司、電錶製造商、政府計量機構、計量實驗室和其它對電錶測試感興趣的客戶之理想解決方案。
支持的電錶
ASTeL 1.2 專為測試各種電能表而設計。 這些包括但不限於：
- 有功電度錶和無功電度錶。
- 機電式電錶（帶有脈衝輸出）和電子式電錶。
- 具有封閉的I-P鏈接。
- 多費制電度表，多達16個費率選擇。
- 具有有功/無功電度表/電量紀錄器的多功能和多方位。
- 預付費電錶。
- 具有數據通信功能的智能電錶。
- 參考標準、可攜和固定式多功能萬用表等。
可根據要求添加對客戶特定電錶的支持。
支持的測試
ASTeL 1.2 能夠按照國際標準的要求執行測試。這些包括但不限於：
- 基本誤差（精度測試）。
- 啟動電流。
- 無載測試。
- 測試電量寄存器（標度盤試驗）和最大需量(指示)。
- 連續測試。
- 檢查最大需量紀錄器（機電式或電子式）。
- 檢查脈衝輸出。
- 預熱。
- 測試頻率、諧波失真、電壓、電流和其他參數對被測儀表誤差的影響。
可以根據要求增加客戶的特定測試。總體構成
ASTeL 1.2是一種模組化結構。 該系統的主要部分包括：
- 電源PS。
- 參考標準RD。
- 懸吊支架SR。
- 基於Windows®的執行AsTest軟體。
可提供具有不同輸出功率和不同諧波能力的三相電源。
電源
有不同輸出功率和不同諧波能力的三相電源可供選擇。
參考標準
可提供精度為0.04、0.02和0.01的三相參考標準。
懸吊支架
三相懸吊支架具有不同數量的測試位置、不同的測試位置安排、手動或氣動儀錶鉗夾、可選的IP分離變壓器以及各種附件和選項。
操作軟體
Windows®基礎的操作軟件具有導引、豐富的資料庫、自動儀表調整程序、報告和腳本等多種語言版本。客戶的特定功能可根據要求添加。
諧波能力
ASTeL 1.2 三相電錶測試設備的標準版本能夠產生高達 21 次的諧波。標有 H 的增強諧波版本能夠產生高達 41 次的諧波。
訂購方式
除了高度可定制的ASTeL 1.2三相電錶測試設備外，還提供完全客製化的定制三相電錶測試設備。
| ASTeL model | 1.24(H) (1) | 1.22(H) (1) | 1.21(H) (1) | |
| Number of phases | Single phase | |||
| Accuracy | @ PF=1 | ±0.02% | ±0.01% | ±0.005% |
| @ PF≥0.5 | ±0.04% | ±0.02% | ±0.01% | |
| Power Source | Type | PS1(H) (1) | ||
| Voltage source | 400VA, 1200VA, 2600VA | |||
| Operating voltage range | 1 x 30 … 350 (480)V (Phase-Neutral) (2) | |||
| Current source | 600VA, 1600VA, 2400VA, 3000VA, 3600VA | |||
| Operating current range | 1 x 1 mA … 120 (240)A (2) | |||
| Frequency | 40 … 70Hz (3) | |||
| Std. harmonics version | up to the 21st, user programmable | |||
| H harmonics version | up to the 41st, user programmable (4) | |||
| Reference standard | RD-20 | RD-21 | RD-23 | |
| Suspension rack | Type | SR-1 | ||
| Number of positions | 1 … 80 (as per customer requirements) | |||
| IP separation | Multisecondary voltage separating transformer MSVT Voltage separating transformer VTS Current separating transformer CTS-D1 |
|||
| Software | AsTest software for Windows® | |||
| Other accessories | Optical port reader OPTO, Hand-held terminal HHT | |||
(1) Notation (H) means that optional H version is available, e.g. ASTeL 1.24(H) means two versions are available ASTeL 1.24 and ASTeL 1.24H.
(2) Other values are available upon request.
(3) Operating range. Specified range from 45 to 65 Hz.
(4) Fulfills Chinese standard JJG 597-2005.
DESCRIPTION
ASTeL 1.2 meter test equipment is a fully automatic system that enables simultaneous, multi-position calibration and verification of single-phase electric energy meters. ASTeL 1.2 offers full compatibility with IEC 60736. Thanks to excellent parameters, superior functionality and outstanding flexibility, ASTeL 1.2 is an ideal solution for utility companies, energy meter manufacturers, governmental institutes of metrology, metrological laboratories, and other customers interested in electricity meters testing.
SUPPORTED METERS
ASTeL 1.2 is designed for testing a diverse range of electric energy meters. Those include but are not limited to:
- active and reactive energy
- electromechanical (also with impulse outputs) and electronic
- with closed I-P links
- multi-tariff, up to 16 tariffs
- multifunctional and multi-quadrant with active/reactive energy/power registers
- prepaid meters
- smart meters with data communication
- reference standards, portable and stationary multifunction multimeters etc.
Support for customer’s specific meters can be added upon request.
SUPPORTED TESTS
ASTeL 1.2 enables performing tests as required by international standards. Those include but are not limited to:
- basic error (accuracy test)
- starting current
- no-load run
- testing energy registers (dial test) and maximum demand indicator
- constant test
- checking the maximum demand registers (electromechanical or electronic)
- checking the pulse outputs
- pre-heating
- testing the influence of frequency, harmonic distortion, voltage, current and other parameters on meter under test error
Customer’s specific tests can be added upon request.
GENERAL COMPOSITION
ASTeL 1.2 is a modular construction. Major parts of the system include:
- power source PS
- reference standard RD
- >suspension rack SR
- Windows® based executive AsTest software
POWER SOURCE
Single phase power sources with different output powers and different harmonics ability are available. Read more
REFERENCE STANDARD
Single phase reference standards with accuracy 0.04, 0.02 and 0.01 are available.
SUSPENSION RACK
Single phase suspension racks with different number of test positions, different test positions arrangement, manual or pneumatic meter clamping, optional IP separating transformers and a vast range of accessories and options are available.
SOFTWARE
Windows® base operating software with wizards, rich libraries, automatic meter adjustment routines, reporting and scripting is available in many languages. Customer’s specific features can be added upon request.
HARMONICS ABILITY
Standard versions of the ASTeL 1.2 meter test equipment are able to generate harmonics up to the 21st order. Enhanced harmonics versions marked with H are able to generate harmonics up to the 41st order.
ON ORDER SOLUTIONS
In addition to highly customizable ASTeL 1.2 meter test equipment, fully customized, made on order meter test equipment is available.
| ASTeL model | 1.24(H) (1) | 1.22(H) (1) | 1.21(H) (1) | |
| Number of phases | Single phase | |||
| Accuracy | @ PF=1 | ±0.02% | ±0.01% | ±0.005% |
| @ PF≥0.5 | ±0.04% | ±0.02% | ±0.01% | |
| Power Source | Type | PS1(H) (1) | ||
| Voltage source | 400VA, 1200VA, 2600VA | |||
| Operating voltage range | 1 x 30 … 350 (480)V (Phase-Neutral) (2) | |||
| Current source | 600VA, 1600VA, 2400VA, 3000VA, 3600VA | |||
| Operating current range | 1 x 1 mA … 120 (240)A (2) | |||
| Frequency | 40 … 70Hz (3) | |||
| Std. harmonics version | up to the 21st, user programmable | |||
| H harmonics version | up to the 41st, user programmable (4) | |||
| Reference standard | RD-20 | RD-21 | RD-23 | |
| Suspension rack | Type | SR-1 | ||
| Number of positions | 1 … 80 (as per customer requirements) | |||
| IP separation | Multisecondary voltage separating transformer MSVT Voltage separating transformer VTS Current separating transformer CTS-D1 |
|||
| Software | AsTest software for Windows® | |||
| Other accessories | Optical port reader OPTO, Hand-held terminal HHT | |||
(1) Notation (H) means that optional H version is available, e.g. ASTeL 1.24(H) means two versions are available ASTeL 1.24 and ASTeL 1.24H.
(2) Other values are available upon request.
(3) Operating range. Specified range from 45 to 65 Hz.
(4) Fulfills Chinese standard JJG 597-2005.