emin

Fluke 1735三相电能记录仪

  • 制造商: FLUKE
    Model: 1735
    • 报价要求 报价要求
  • 联系
  • 价格合理详情请致电

    热线:   (+84) 966520220

    电话:  +84 (24) 62923267


      

  

General Specifications
Display: ¼ VGA Graphic Color transmissive displays 320 x 240 Pixel with additional background lighting and adjustable contrast, text and graphics in color
Quality: Developed, designed and manufactured according to DIN ISO 9001
Memory: 4 MB Flash memory, 3.5 MB for measuring data
Interface: RS-232 SUB-D socket; 115.2 k Baud, 8 data bits, no parity, 1 stop bit, firmware updates are possible with the RS- 232 interface (9-pole extension cable)
Sample rate: 10.24 kHz
Line frequency: 50 Hz or 60 Hz, user-selectable, with automatic synchronization
Power supply: NiMH battery-pack, with ac adapter (15 V to 20 V/0.8 A)
Operation time with battery: Typical > 12 hours without backlight and > 6 hours with backlight high
Dimensions: 240 mm x 180 mm x 110 mm
Weight: 1.7 kg, including battery
Ambient conditions
Working temperature range: -10 °C to +50 °C
Storage temperature range: -20 °C to +60 °C
Operating temperature range: 0 °C to +40 °C
Reference temperature range: 23 °C ± 2 °C
Note: The above terms are defined in European Standards. To calculate the specification at any point in the working temperature range, use the temperature coefficient below.
Temperature coefficient: ± 0.1 % of the measured value per °C from the reference
Intrinsic error: Refers to reference temperature, maximum deviation is guaranteed for two years
Operating error: Refers to operating temperature range, maximum deviation is guaranteed for two years
Climatic class: C1 (IEC 654-1) -5 °C to +45 °C, 5% to 95% RH, no dew
Housing: Cycoloy shock and scratch proof thermoplast V0-type (non-flammable) with rubber protection holster
EMC
Emission: IEC/EN 61326-1:1997 class B
Immunity: IEC/EN 61326-1:1997
Safety Specifications:
Safety: IEC 61010-1 600 V CAT III, double or reinforced insulation, pollution degree 2
Protection: P65; EN60529 (refers only to the main housing without the battery compartment)
RMS values are measured with a 20 ms resolution.
V-rms wye measurement:
Measuring range: 57 V/66 V/110 V/120 V/127 V/220 V/230 V/240 V/260 V/277 V/347 V/380 V/400 V/417 V/480 V ac
Intrinsic error: ± (0.2% of measured value + 5 digits)
Operating error: ± (0.5% of m. v. + 10 digit)
Resolution: 0.1 V
V-rms delta measurement
Measuring range: 100 V/115 V/190 V/208 V/220 V/380 V/400 V/415 V/450 V/480 V/600 V/660 V/690 V/720 V/830 V ac
Intrinsic error: ± (0.2% of m. v. + 5 digit)
Operating error: ± (0.5 % of m. v. + 10 digit)
Resolution: 0.1 V
A-rms measurement
Flexi set I ranges: 15 A/150 A/3000 A rms (at sine)
Current clamp ranges: 1 A/10 A
Resolution: 0.01 A
Ranges 150 A/3000 A and 1 A/10 A
Operating error: ± (1 % of m. v. + 10 digit)
Ranges 15 A
Intrinsic error: ± (0.5 % of m. v. + 20 digit)
Operating error: ± (1 % of m. v. + 20 digit)
The errors of the current probes are not considered.
By using Flexi-Set
Flexi Set measuring error: ± (2% of m. v. + 10 digit)
Position influence: ± (3 % of m. v. + 10 digit)
CF (typical): 2.83
Note: When using Flexi Set please make sure to position the conductor opposite to the Flexi Set-lock
Power measurement (P - Active, S - Apparent, Q- reactive, D - Distorting
Measuring range: see V rms and A rms measurement
Power errors are calculated by adding the errors of voltage and current
Additional error due to power factor PF
Specified error x (1-[PF])
Maximum range with voltage range 830 V delta-connection and 3000 A current range is 2.490 MW, higher displayed values possible when using PTs and CTs with ratio feature
Intrinsic error: ± (0.7 % of m.v. +15 digit)
Resolution: 1 kW
Operating error: ± (1.5 % of m.v. + 20 digit)
Typical range with voltage range 230 V wye connection and 150 A current range is 34.50 KW.
Intrinsic error: ± (0.7 % of m.v. +15 digit)
Resolution: 1 W to 10 W
Operating error: ± (1.5 % of m.v. + 20 digit)
The errors of the current sensors themselves have not been considered.
Energy measurement (kWh, KVAh, kVARh)
Intrinsic error: ± (0.7 % of m.v.+ F variation error* + 15 digit)
Resolution: 1 W to 10 W
Operating error: ± (1.5 % of m.v. + F variation error* + 20 digit)
*Frequency variation error
PF (Power factor)
Range: 0.000 to 1.000
Resolution: 0.001
Accuracy: ±1 % of full scale
Frequency measurement
Measuring range: 46 Hz to 54 Hz and 56 Hz to 64 Hz
Intrinsic error: ± (0.2 % of m. v. + 5 digit)
Operating error: ± (0.5 % of m. v.+ 10 digit)
Resolution: 0.01 Hz
Harmonics
Measuring range: To 50th harmonic (< 50 % of nom)
Accuracy
Vm, Im, THDV, THDI: IEC 61000-4-7:2002, Class II
Vm ≥ 3% Vn: ± 5% Vm
Vm < 3 % Vnom: ±0.15% Vnom
Im ≥ 10 % Inom: ± 5% Im
Im < 10 % Inom: ± 0 5% Inom
THDV: for THD < 3% ± 0.15% at Vnom
for THD ≥ 3% ± 5% at Vnom
THDI: for THD < 10% ± 0.5% at Inom
for THD ≥ 10% ± 5% at Inom
Vnom: Normal voltage range
Inom: Nominal current range
Vm and Im are measured values of harmonic m
Events
  Detection of voltage dips, voltage swells and voltage interruptions with a 10 ms resolution and measuring error of the half period sine wave of rms.
Intrinsic error: ± (1% of m.v. + 10 digit)
Operating error: ± (2% of m.v. + 10 digit)
Resolution: 0.1 V

Các giải pháp ( file đính kèm ) liên quan đến :

  • Camera nhiệt : khảo sát đánh giá nhiệt độ của thiết bị, tủ bảng điện , motor ….
  • Thiết bị đo chất lượng điện năng : khảo sát chất lượng điện qua các thông số : Sóng hài- chiều sóng hài, đô nhấp nháy điện áp, mất cân bằng pha, hiệu suất motor …
  • Thiết bị kiểm tra biến tần: đánh giá chất lượng biến tần : DC bus, IGBT, dU/dt , sóng hài …
  • Giải pháp lọc hài
  • Chuẩn đoán rung động cơ : đánh giá tình trạng vòng bi, lệch trục , khớp nối , mất cân bằng …
  • Kiểm tra ac- qui : đánh giá nội trở ac-qui , điện áp xả, ripple …
  • Điện trở đất : kiểm tra giá trị điện trở đất ( không cần cách li tiếp địa khỏi hệ thống )
  • Kiểm tra phóng điện cục bộ ( PD ): đầu cáp , máy biến áp , GIS, Switchgear …
  • Đánh giá hệ thống solar: kiểm tra hệ thống chuỗi pin và từng tấm pin. Đánh giá hiệu suất tấm pin và chuẩn đoán sự cố trong hệ thống solar farm

Thermal Imaging SF6



PQ hiệu suất MDA550



Bt521 điện trở đất



PD-PMDT




Tài liệu bảo trì, chuẩn đoán sử dụng cho nhà máy công nghiệp

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化

注册收新闻 - 获得优惠活动的机会