96x96 tinklo parametrų analizatorius - AHM1-B ir AHM1-BC
  • 96x96 tinklo parametrų analizatorius - AHM1-B ir AHM1-BC

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96x96 tinklo parametrų analizatorius - AHM1-B ir AHM1-BC

Network Analyzer - AHM1-b and AHM1-BC

The AHM1-B is designed to be used for the measurement and calculation of electrical variables such as voltage, current, frequency, power, power factor, energy, harmonic components, etc. in low, medium and high voltage power distribution.

GENERAL FEATURES

  • DIN 96 x 96 mm.
  • THD on V and I.
  • HARMONIC RMS (1-31).
  • MAXIMUM DEMAND, A, kW, kVA, kvar.
  • PROGRAMMABLE RATED V AND I.
  • 4 QUADRANT MEASUREMENT.
  • MAXIMUM AND MINIMUM VALUES.
  • RS485 PORT (AHM1-BC)
ELECTRICAL PARAMETER UNIT L1 L2 L3 TOTAL MAX/MIN DEMAND
Voltage (Phase - Neutral) V, kV    
Voltage (Phase - Phase) V, kV    
Current A, kA  
Neutral current A, kA          
Active power (P) kW, MW, GW
Reactive power (Q) kvar, Mvar, Gvar
Apparent power (S) kVA
Power factor (Cos φ) PF  
Frequency Hz        
Import active energy (EP+) Wh, M Wh, G Wh          
Export active energy (EP-) kWh, M Wh, G wh          
Import reactive energy (Eq+) kvarh, M varh ,G varh          
Export reactive energy (Eq-) kvarh, M varh, G varh          
Hour meter h: min          
THD Current and Voltage A, V      
Harmonic RMS-U and I (1-31) %      
Unbalanced -U and I %          

BASIC MODEL - B

The AHM1-B is a basic version of the AHM1 network analyzer that does not include digital inputs and contact outputs. It does not have RS485 port either.

MODEL BC-BASIC WITH RS485 COMMUNICATION PORT

The AHM1-BC has RS485 communication port.

OVERLOAD

  • 2 Vn x 10 s
  • 1,2 Vn permanent
  • 20 In x 1 s
  • 2 In permanent

TECHNICAL SPECIFICATIONS

INPUT
Rated voltage (Un) 3 x 400 / 690 V AC
Overload 1,2 Un
Impedance 1MΩ
Rated current (In) 1 A and 5 A
Overload continuous 2 In
Overload instantaneous 10 In/5s or 20 In/1s
Burden < 0,1 VA
Rated value < 2 0 mΩ

GENERAL FEATURES
Case material ABS, UL94 V0
Dimensions DIN 96 x 96 mm
Terminals Pluggable
Max. wire section 2,5 mm² General
4 mm² Current(I)
Weight 0,4 Kg
Protection IP 65 - front pane
IP 20 - meter body
Operating temperature -10 - 60 °C
Storage temperature -25 - 70 °C
Relative humidity 5 – 95 %

AUXILIARY VOLTAGE
Aux. V. AC/DC 80 - 270 V
Burden < 10 VA

ACCURACY

PARAMETER OPERATING RANGE ACCURACY
Voltage 2,5-120 % 0,2 %
Current 0,005-6 A 0,2 %
Active power 1-120 % 0,2 %**
Reactive power 1-120 % 0,2 %**
Apparent power 1-120 % 0,2 %**
Power factor ± 0,5 % 0,5 %
Frequency 45-65 Hz ± 0,01 Hz
Active energy 5-120 % Class 0,5 S
Reactive energy 5-120 % Class 2

** Class 0,2 (25ºC) and Class 0,5 (-10 – 60 oC)

DIMENSIONS

CONNECTIONS

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Network Analyzer - AHM1-b and AHM1-BC

The AHM1-B is designed to be used for the measurement and calculation of electrical variables such as voltage, current, frequency, power, power factor, energy, harmonic components, etc. in low, medium and high voltage power distribution.

GENERAL FEATURES

  • DIN 96 x 96 mm.
  • THD on V and I.
  • HARMONIC RMS (1-31).
  • MAXIMUM DEMAND, A, kW, kVA, kvar.
  • PROGRAMMABLE RATED V AND I.
  • 4 QUADRANT MEASUREMENT.
  • MAXIMUM AND MINIMUM VALUES.
  • RS485 PORT (AHM1-BC)
ELECTRICAL PARAMETER UNIT L1 L2 L3 TOTAL MAX/MIN DEMAND
Voltage (Phase - Neutral) V, kV    
Voltage (Phase - Phase) V, kV    
Current A, kA  
Neutral current A, kA          
Active power (P) kW, MW, GW
Reactive power (Q) kvar, Mvar, Gvar
Apparent power (S) kVA
Power factor (Cos φ) PF  
Frequency Hz        
Import active energy (EP+) Wh, M Wh, G Wh          
Export active energy (EP-) kWh, M Wh, G wh          
Import reactive energy (Eq+) kvarh, M varh ,G varh          
Export reactive energy (Eq-) kvarh, M varh, G varh          
Hour meter h: min          
THD Current and Voltage A, V      
Harmonic RMS-U and I (1-31) %      
Unbalanced -U and I %          

BASIC MODEL - B

The AHM1-B is a basic version of the AHM1 network analyzer that does not include digital inputs and contact outputs. It does not have RS485 port either.

MODEL BC-BASIC WITH RS485 COMMUNICATION PORT

The AHM1-BC has RS485 communication port.

OVERLOAD

  • 2 Vn x 10 s
  • 1,2 Vn permanent
  • 20 In x 1 s
  • 2 In permanent

TECHNICAL SPECIFICATIONS

INPUT
Rated voltage (Un) 3 x 400 / 690 V AC
Overload 1,2 Un
Impedance 1MΩ
Rated current (In) 1 A and 5 A
Overload continuous 2 In
Overload instantaneous 10 In/5s or 20 In/1s
Burden < 0,1 VA
Rated value < 2 0 mΩ

GENERAL FEATURES
Case material ABS, UL94 V0
Dimensions DIN 96 x 96 mm
Terminals Pluggable
Max. wire section 2,5 mm² General
4 mm² Current(I)
Weight 0,4 Kg
Protection IP 65 - front pane
IP 20 - meter body
Operating temperature -10 - 60 °C
Storage temperature -25 - 70 °C
Relative humidity 5 – 95 %

AUXILIARY VOLTAGE
Aux. V. AC/DC 80 - 270 V
Burden < 10 VA

ACCURACY

PARAMETER OPERATING RANGE ACCURACY
Voltage 2,5-120 % 0,2 %
Current 0,005-6 A 0,2 %
Active power 1-120 % 0,2 %**
Reactive power 1-120 % 0,2 %**
Apparent power 1-120 % 0,2 %**
Power factor ± 0,5 % 0,5 %
Frequency 45-65 Hz ± 0,01 Hz
Active energy 5-120 % Class 0,5 S
Reactive energy 5-120 % Class 2

** Class 0,2 (25ºC) and Class 0,5 (-10 – 60 oC)

DIMENSIONS

CONNECTIONS

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