SEW 4167 MF 多功能绝缘阻抗计

  • 制造商: SEW
    Model: 4167 MF
    • 报价要求 报价要求
  • USD 220.00

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化
Model: 4167 MF
Manufacturer: SEW 
Origin: Taiwan
Warranty: 12 months
 
Earth Resistance
 Measuring system  Earth resistance by constant current inverter 
  820Hz, 2mA approx.
 Measuring Ranges Earth resistance:
     0-12/0-120/0-1200Ω
 Earth voltage:
     0-30V AC    40-500Hz
 Accuracy Earth resistance:
     ±3% F.S.
 Earth voltage:
     ±2.5% F.S.
Insulation
 Test voltage(DC V)
 250V
 500V
 Measuring ranges
0-100MΩ
0-200MΩ
 Output voltage
 on open circuit Rated test voltage +10%
 Short circuit
 terminal current 2mA DC
 Accuracy ± 5% of scale length
ACV
 AC voltage range 0-600V
 Accuracy ± 2.5% of full scale
 Line frequency range 40-500Hz
General
 Dimensions 250(L) × 190(W) × 110(D)mm
 Weight 
 (battery included) Approx. 1500g
 Power source 1.5V (AA) × 8
 Safety standard EN 61010-1 CAT III 600V
 EN 61326-1
 
Chi tiết

  

 FEATURES
● High Quality Taut Band movement.
● Capable of measuring earth resistance and earth voltage.
● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current
   breakers in the circuit under test.
● Test leads are supplied as standard accessories for simplified two-wire measuring system.
● Two insulation test voltages(DC) : 250V and 500V.
● Alternation voltage measurement.
● Battery life indicator.
● Fuse protected.
 
  SPECIFICATIONS
     
Earth Resistance    
 Measuring system   Earth resistance by constant current inverter 
  820Hz, 2mA approx.
 Measuring Ranges  Earth resistance:
     0-12/0-120/0-1200

 Earth voltage:
     0-30V AC    40-500Hz
 Accuracy  Earth resistance:
     ±3% F.S.
 Earth voltage:
     ±2.5% F.S.
Insulation    
 Test voltage(DC V)

 250V

 500V

 Measuring ranges

0-100MΩ

0-200MΩ

 Output voltage
 on open circuit
 Rated test voltage +10%
 Short circuit
 terminal current
 2mA DC
 Accuracy  ± 5% of scale length
ACV    
 AC voltage range  0-600V
 Accuracy  ± 2.5% of full scale
 Line frequency range  40-500Hz
General    
 Dimensions   250(L) × 190(W) × 110(D)mm
 Weight 
 (battery included)
 Approx. 1500g
 Power source  1.5V (AA) × 8
 Safety standard  EN 61010-1 CAT III 600V
 EN 61326-1
   
 


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