96x96 tinklo parametrų analizatorius su vidine atmintimi - AHM1
  • 96x96 tinklo parametrų analizatorius su vidine atmintimi - AHM1

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96x96 tinklo parametrų analizatorius su vidine atmintimi - AHM1

Network Analyzer - AHM1

The AHM1 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. Memory of 8 MB incorporated.

GENERAL FEATURES

  • IN 96 x 96 mm.
  • MEMORY 8 MB.
  • THD on V and I.
  • HARMONIC RMS (1-31).
  • DIGITAL INPUT/OUTPUT.
  • MAXIMUM DEMAND, A, kW, kVA, kvar.
  • PROGRAMMABLE RATED V AND I.
  • 4 QUADRANT MEASUREMENT.
  • RS-485 PORT.
  • MAXIMUM AND MINIMUM VALUES.
  • ETHERNET TCP-IP (Optional).
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 %          

2 DIGITAL INPUTS

  • See input state
  • Select tariff (Up to 4 tariff available)
  • Pulse counter
  • Maximum demand synchronization

OVERLOAD

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

2 CONTACT OUTPUTS

  • Alarms
  • Energy pulses
  • Remote mode
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

OUTPUT
Relay output 250V/5A AC; 30V/5A DC
Isolation 2500 V AC
Energy pulse width 80 ± 20% ms
RS-485 port Modbus-RTU
Baud rate Up to 38400 bps programmable
Connection 2 wires
Ethernet port * TCP Modbus
*Optional

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 – 60oC)

DIMENSIONS

CONNECTIONS

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Network Analyzer - AHM1

The AHM1 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. Memory of 8 MB incorporated.

GENERAL FEATURES

  • IN 96 x 96 mm.
  • MEMORY 8 MB.
  • THD on V and I.
  • HARMONIC RMS (1-31).
  • DIGITAL INPUT/OUTPUT.
  • MAXIMUM DEMAND, A, kW, kVA, kvar.
  • PROGRAMMABLE RATED V AND I.
  • 4 QUADRANT MEASUREMENT.
  • RS-485 PORT.
  • MAXIMUM AND MINIMUM VALUES.
  • ETHERNET TCP-IP (Optional).
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 %          

2 DIGITAL INPUTS

  • See input state
  • Select tariff (Up to 4 tariff available)
  • Pulse counter
  • Maximum demand synchronization

OVERLOAD

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

2 CONTACT OUTPUTS

  • Alarms
  • Energy pulses
  • Remote mode
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

OUTPUT
Relay output 250V/5A AC; 30V/5A DC
Isolation 2500 V AC
Energy pulse width 80 ± 20% ms
RS-485 port Modbus-RTU
Baud rate Up to 38400 bps programmable
Connection 2 wires
Ethernet port * TCP Modbus
*Optional

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 – 60oC)

DIMENSIONS

CONNECTIONS

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