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MPI-525 多功能儀表電氣裝置

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  • 公司名稱珠海康寶萊儀表有限公司
  • 品       牌
  • 型       號(hào)MPI-525
  • 所  在  地
  • 廠商性質(zhì)其他
  • 更新時(shí)間2022/12/21 14:05:19
  • 訪問次數(shù)815
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康寶萊儀表是一家專注于化工、冶金、石化、油氣開采、水利電力、醫(yī)藥衛(wèi)生、城市公共設(shè)施建設(shè)技術(shù)領(lǐng)域內(nèi)的*的提供商,我們多年來一直積極支持中國(guó)的建設(shè)與發(fā)展。在“服務(wù)客戶***”這一原則指導(dǎo)下,我們致力于通過**產(chǎn)品、集成化系統(tǒng)和上等的專門知識(shí),提高生產(chǎn)率、效率和靈活性。 傳感器系統(tǒng)專業(yè)供貨商 康寶萊儀表通過其傳感器系統(tǒng)為您提供完整而*的傳感器技術(shù)。我們的解決方案涵蓋廣泛的不同應(yīng)用和要求。無論使用我們**產(chǎn)品中的哪一款,您都可以信賴康寶萊儀表作為自動(dòng)化領(lǐng)域世界市場(chǎng)***所提供的深厚技術(shù)和專門知識(shí)。 面向所有應(yīng)用的豐富的傳感器產(chǎn)品 康寶萊儀表憑借廣泛的行業(yè)經(jīng)驗(yàn)和雄厚的技術(shù)實(shí)力,已穩(wěn)居自動(dòng)化系統(tǒng)市場(chǎng)***地位。康寶萊儀表憑借的能力,能為各個(gè)工業(yè)領(lǐng)域提供無比豐富、**的傳感器系統(tǒng)產(chǎn)品,可滿足各種行業(yè)應(yīng)用的需求。我們的智能產(chǎn)品在精度和可靠性方面確立了,有助于提高您的競(jìng)爭(zhēng)優(yōu)勢(shì)。 從現(xiàn)場(chǎng)儀表到系統(tǒng)解決方案 康寶萊儀表提供豐富的過程和質(zhì)量?jī)?yōu)化產(chǎn)品和系統(tǒng)。我們不僅提供***現(xiàn)場(chǎng)測(cè)量控制產(chǎn)品、還向化工、冶金、石化、油氣開采、水利電力、醫(yī)藥衛(wèi)生、、城市公共設(shè)施建設(shè)等企業(yè)的自動(dòng)化提供咨詢、設(shè)計(jì)、生產(chǎn)、安裝調(diào)試等的系統(tǒng)解決方案和強(qiáng)有力的技術(shù)支持。康寶萊儀表提供的久經(jīng)驗(yàn)證的全新設(shè)備范圍極廣,涵蓋單個(gè)傳感器設(shè)備直到系統(tǒng)解決方案,可在各種應(yīng)用環(huán)境下使用。 康寶萊儀表擁有一批在工業(yè)測(cè)量和控制領(lǐng)域、信息技術(shù)領(lǐng)域工作多年的專業(yè)工程技術(shù)人員,在各種特定領(lǐng)域積累了豐富的應(yīng)用經(jīng)驗(yàn);有專門的事業(yè)部分別負(fù)責(zé)包括過程稱重、稱重配料系統(tǒng)、物液位測(cè)量、電量?jī)x表、氣體分析、水質(zhì)分析、流量測(cè)量等領(lǐng)域的產(chǎn)品和服務(wù);我們相信品質(zhì)源于專業(yè),經(jīng)過多年的不懈努力,獲得了廣大客戶的信任和同行的充分認(rèn)可。
Index:WMGBMPI525 Possible measurementsShort-circuit loop measurement:- impedance measurement with 23A current (44A phase-to-phase) - short-circuit resistor R=10,- measurement range: 95...440V, fr
MPI-525 多功能儀表電氣裝置 產(chǎn)品信息
Index:WMGBMPI525
 
Possible measurements
 
  • Short-circuit loop measurement:
    - impedance measurement with 23A current (44A phase-to-phase) - short-circuit resistor R=10,
    - measurement range: 95...440V, frequency 45...65Hz,
  • Short-circuit loop measurement with resolution 0,01, in distribution network without tiggering RCD (In30mA):
    - automatic calculation of short-circuit, detection of phase voltage and phase-to-phase voltage,
    - additional UNI-Schuko plug for automatic measurement, AGT adapter for 3 phase network measurement.
  • Testing of general and selective RCD with the rated differential current of 10,30,100,300,500 and 1000mA. (Type AC, A and B).
  • Measurement of insulation resistance:
    - with test voltage 250V, 500V, 1000V, 2500V,
    - measurement range up to 10G,
    - automatic discharging after measurement,
    - automatic measurement of all resistences in 3,4,5-wire cables using optional adapter AUTO-ISO,
    - acoustic signals in 5sec intervals for insulation resistance characteristic,
    - safety measurement - protection against overvoltage.
  • Measurement of earthing resistance.
  • Bi-directional testing of PE wire continuity using 200mA current.
    - Autocalibration of test leads.
  • Phase sequence testing.
  • Memory is divided into 10 memory banks each of them containing 99 memory cells.
  • Battery charge indicator.
  • AUTO-OFF function.
  • USB interface.
MPI-525 Technical Specifications
 
Possible measurements
  • Short-circuit loop measurement:
    -impedance measurement with 23A current (44A phase-to-phase) - short-circuit resistor  R=10Ω,
    - measurement range: 95...440V, frequency 45...65Hz,
  • Short-circuit loop measurement with resolution  0,01Ω, in distribution network without tiggering RCD (IΔn≥30mA):
    - automatic  calculation of short-circuit, detection of phase voltage and phase-to-phase voltage,
    - additional UNI-Schuko plug for automatic measurement,  AGT adapter for 3 phase network measurement.
  • Testing of general and selective RCD with the rated differential current of 10,30,100,300,500 and 1000mA. (Type AC, A and B).
  • Measurement of insulation resistance:
    - with test voltage 250V, 500V, 1000V, 2500V,
    - measurement range up to 10GΩ,
    - automatic discharging after measurement,
    - automatic measurement of all resistences in 3,4,5-wire cables using optional adapter AUTO-ISO,
    - acoustic signals in 5sec intervals for insulation resistance characteristic,
    - safety measurement - protection against overvoltage.
  • Measurement of earthing resistance.
  • Bi-directional testing of PE wire continuity using 200mA current.
    - Autocalibration of test leads.
  • Phase sequence testing.
  • Memory is divided into 10 memory banks each of them containing 99 memory cells.
  • Battery charge indicator.
  • AUTO-OFF function.
  • USB interface.

Rated operational conditions:
- operation temperature     0...+50°C

Electric security:
- type of insulation: double, according to  PN-EN 61010-1and IEC 61557, EMC
- measurement category: IV 300V acc. to PN-EN 61010-1
- protection class acc. to  PN-EN 60529: IP54

Short-circuit loop impedance measurement  ZL-PE, ZL-N, ZL-L
Measurement using 23/40A current measurement range in accordance with
IEC 61557: 0,13...1999,9Ω
(for 1,2m lead):

Range Resolution Accuracy
0,00...19,99Ω 0,01Ω ±(5% m.v + 3 dgt)
20,0...199,9Ω 0,1Ω
200...1999Ω

rated voltage: 95...270V (forZL-PE i ZL-N) and 95...440V (for ZL-L)
frequency: 45...65Hz

Short-circuit loop impedance measurement ZL-PE RCD        
Measurement using 15mA current measurement range in accordance with
IEC 61557: 0,50...1999,9Ω

Range Resolution Accuracy
0,00...19,99Ω 0,01Ω ±(6% m.v. + 10 dgt)
20,0...199,9Ω 0,1Ω ±(6% m.v + 5 dgt)
200...1999Ω

rated voltage: 95...270V
frequency: 45...65Hz

Measurement of earthing RE
Rated voltage in accordance with IEC 61557-5: 0,5...1999Ω

Range Resolution Accuracy
0,00...9,99Ω 0,01Ω ±(2% m.v. + 4 dgt)
10,0...99,9Ω 0,1Ω ±(2% m.v. + 3 dgt)
100...999Ω
1,00...1,99kΩ 0,01kΩ

Insulation resistance measurement
Measurement range in accordance with IEC 61557-2:
- for UN = 50V: 50kΩ...250MΩ
- for UN = 100V: 100kΩ...500MΩ
- for UN = 250V: 250kΩ...1GΩ
- for UN = 500V: 500kΩ...2GΩ
- for UN = 1000V: 1MΩ...3GΩ
- for UN = 2500V: 2,5MΩ...9,99GΩ

Range*) Resolution Accuracy
0...1999kΩ 1kΩ
±(3% m.v. + 8 dgt)
2,00...19,99MΩ 0,01MΩ
20,0...199,9MΩ 0,1MΩ
200...999MΩ 1MΩ
1,00...3,00GΩ 0,01GΩ ±(4% m.v. + 6 dgt)
 1,00...9,99GΩ  0,1GΩ

*)   limited to measurement range.
- with UNI-Schuko additional error ±2%.

 

Phase sequence
- phase sequence indicator: forward, reverse
- mains voltage range UL-L: 100...440V (45…65Hz) UL-L: 100...440V (45...65Hz)
- display of phase-to-phase voltages

Low voltage test of the circuit and insulation continuity
Test of PE wire continuity using a ±200mA current

Range Resolution Accuracy
0,00...19,99Ω 0,01Ω ±(2% m.v. + 3 dgt)
20,0...199,9Ω 0,1Ω
200...400Ω 1

- Voltage on open terminals: 4…9V
- Test current at  R<2Ω: min. 200mA at rated battery voltage
- Autocalibration of test leads
- Measurements for both polarizations of the current

RCD trigger and response time test tA (for tA mode)
Measurement ranges in accordance with IEC 61557: 0ms ... up to the upper bound of the displayed value

Breaker
Type
Test
Current
Multiplier
Measurement
Range
Resolution Accuracy
Standard 0,5*IΔn 0...300ms

1 ms



± (2% m.v + 2 dgt)

 

1*IΔn
2*IΔn 0...150ms
5*IΔn 0...40ms
Selective 0,5*IΔn 0...500ms
1*IΔn
2*IΔn 0...200ms
5*IΔn 0...150ms

Precision of the differential current: for 0,5*IΔn:-8...0% dla 1*IΔn, 2*IΔn, 5*IΔn: 0...8%

Measurement of the RCD triggering current (IA) for sine waveform testing current

Selected
Current
Range Resolution
 
Test
Current
Accuracy
10mA 3,3...10,0mA 0,1mA 0,3xIΔ..1,0xIΔ ± 5% IΔn
30mA 9,0...30,0mA
100mA 33...100mA 1mA
300mA 90...300mA
500mA 150...500mA
1000mA 330...1000mA 1mA
It is possible to start the measurement from the positive or negative half of the forced leaking current

Measurement of the RDC triggering current (IA ) for a unidirectional half period sine
waveform test current with a 6mA direct current offset

Selected
Current
Range Resolution Test
Current 
Accuracy
10mA 4...20,0mA 0,1mA 0,4xIΔn..2,0xIΔn ±10%IΔn
30mA 12,0...42,0mA 0,4xIΔn..1,4xIΔn
100mA 40,0...140mA 1mA
300mA 120...420mA
500mA 200...700mA

a measurement is possible for a positive or negative forced leakage current

Measurement of the RCD triggering current (IA ) for direct testing current

Selected
Current
Range Resolution
Test
Current 
Accuracy
10mA 4,0...20,0mA 0,1mA 0,4xIΔn..2,0xIΔn ±10%IΔn
30mA 12,0...60,0mA 1mA
100mA 40...200mA
300mA 120...600mA
500mA 200...1000mA

?a measurement is possible for a positive or negative forced leakage current

„m.v.” measured value.


 
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