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Fabricant: FRER

Analyseurs de réseau Nano H 3 phases élargi

Display backlit LCD
Max. indication digits (9999)
Decimal point position automatic
Adjustable backlight 5 levels
Readings update < 0,5 sec.
Measuring type TRMS
Basic accuracy ±0,5%
Nominal input voltage Un 100-400V (Q52P3H); 400V (Q52D3H)
Nominal input current In 1-5A; 63A; 125A
Input range(1) 10-120% Un, 5-120% In
Operating frequency 45...65Hz
CT ratio (max. primary) 15000A
VT radio (max. primary) 1MV
Continuous overload 2 x In; 1.2 x Un
Short-term overload 20 x In; 2 x Un (300 msec.)
Current circuits consumption < 0.5VA
Voltage circuits consumption < 0.5VA
Power supply 230V (45...65Hz) ±10%
Power consumption 6VA
Operating temperature 0...+23...+50°C
Storage temperature -30...+70°C
Self estinguishing  
Thermoplastic material UL 94-V0
Protection for housing IP50
Protection for terminals IP20
Galvanic insulation alim./ ingressi aux. supply/inputs
Test voltage 2kV, 50Hz, 60sec.

DESCRIPTION

Compact Multifunction meter suitable for three-phase three or four wires unbalanced load systems. The NANOH H version performs additional “advanced” measurements which allow a very efficent monitoring and supply further information about the system operating conditions. Two versions with direct current input 63 and 125A supplied with triple miniature CTs have been introduced, alongside the version with the CT input, to reduce cost and wiring time. Thanks to its small size and compatibility with spacings of modular switches, the miniature CTs can be mounted in a very small spaces conditions, both upstream and downstream of the 'switch as shown in the picture.

Rozbudowane analizatory sieci trójfazowe NANO H 1 Rozbudowane analizatory sieci trójfazowe NANO H 2
TYPE Description CODE
NANO5H Three-phase 3 or 4 wires input from CT 1-5A

Q52P3H005MCQ...
NANO63H Three-phase 3 or 4 wires fitted with triple CT 63A

Q52D3H063M4C...
NANO125H Three-phase 3 or 4 wires fitted with triple CT 125A

Q52D3H125M4C...

Comunication protocols

 Standard Optional
ModBus RTU +  
Ethernet-ModBus TCP/Webserver   +
Johnson Controls N2 OPEN   +
Profibus DP v0   +

Measured Variables:

  • Line current
  • Star voltage LN
  • Delta voltage LL
  • V and I unbalance
  • Neutral current
  • Active power
  • Reactive power
  • Apparent power
  • Power factor
  • Cosφ Power factor displacemen
  • Frequency

 

 

  • Bidirectional active energy
  • Partial active energy
  • Bidirectional reactive energy
  • Thermal current
  • Maximum thermal current
  • Moving average (1...30min - kW [&] kVAR)
  • Maximum demand (kW [&] kVAR)
  • Switchboard internal temperature
  • Total hours run
  • Phases sequence THD V and I up to 32th harm.
Dodatkowe dane techniczne
Energy counting kWh e/and kVarh
maximum counting 2000000000
accuracy class 1 (kWh), 2 (kVArh)
bidirectionality si/yes
alarm outputs Photo-mos 50V, 100mA
activation delay setting programm. 0...999 sec.
programmability variable, value, direction
pulse outputs programmabile in alternativa agli allarmi
  programmable as alternative to alarms
programmability peso impulso / pulse value
pulse duration Progr. 30...1000 msec.
interface RS485 isolata/insulated
speed (bps) 9600 / 19200 / 38400
communication parameters parita / parity e / and stop programm.
addressing range 1.247 programm.
ModBus TCP / Webserver
Johnson Controls N2 OPEN
ProfiBus DP V0		 by means of external external accessory 2 DIN modules size (pag.11 e 12

Ordering code

Dimensions

Rozbudowane analizatory sieci trójfazowe NANO H wymiary

Moins
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Display backlit LCD
Max. indication digits (9999)
Decimal point position automatic
Adjustable backlight 5 levels
Readings update < 0,5 sec.
Measuring type TRMS
Basic accuracy ±0,5%
Nominal input voltage Un 100-400V (Q52P3H); 400V (Q52D3H)
Nominal input current In 1-5A; 63A; 125A
Input range(1) 10-120% Un, 5-120% In
Operating frequency 45...65Hz
CT ratio (max. primary) 15000A
VT radio (max. primary) 1MV
Continuous overload 2 x In; 1.2 x Un
Short-term overload 20 x In; 2 x Un (300 msec.)
Current circuits consumption < 0.5VA
Voltage circuits consumption < 0.5VA
Power supply 230V (45...65Hz) ±10%
Power consumption 6VA
Operating temperature 0...+23...+50°C
Storage temperature -30...+70°C
Self estinguishing  
Thermoplastic material UL 94-V0
Protection for housing IP50
Protection for terminals IP20
Galvanic insulation alim./ ingressi aux. supply/inputs
Test voltage 2kV, 50Hz, 60sec.

DESCRIPTION

Compact Multifunction meter suitable for three-phase three or four wires unbalanced load systems. The NANOH H version performs additional “advanced” measurements which allow a very efficent monitoring and supply further information about the system operating conditions. Two versions with direct current input 63 and 125A supplied with triple miniature CTs have been introduced, alongside the version with the CT input, to reduce cost and wiring time. Thanks to its small size and compatibility with spacings of modular switches, the miniature CTs can be mounted in a very small spaces conditions, both upstream and downstream of the 'switch as shown in the picture.

Rozbudowane analizatory sieci trójfazowe NANO H 1 Rozbudowane analizatory sieci trójfazowe NANO H 2
TYPE Description CODE
NANO5H Three-phase 3 or 4 wires input from CT 1-5A

Q52P3H005MCQ...
NANO63H Three-phase 3 or 4 wires fitted with triple CT 63A

Q52D3H063M4C...
NANO125H Three-phase 3 or 4 wires fitted with triple CT 125A

Q52D3H125M4C...

Comunication protocols

 Standard Optional
ModBus RTU +  
Ethernet-ModBus TCP/Webserver   +
Johnson Controls N2 OPEN   +
Profibus DP v0   +

Measured Variables:

  • Line current
  • Star voltage LN
  • Delta voltage LL
  • V and I unbalance
  • Neutral current
  • Active power
  • Reactive power
  • Apparent power
  • Power factor
  • Cosφ Power factor displacemen
  • Frequency

 

 

  • Bidirectional active energy
  • Partial active energy
  • Bidirectional reactive energy
  • Thermal current
  • Maximum thermal current
  • Moving average (1...30min - kW [&] kVAR)
  • Maximum demand (kW [&] kVAR)
  • Switchboard internal temperature
  • Total hours run
  • Phases sequence THD V and I up to 32th harm.
Dodatkowe dane techniczne
Energy counting kWh e/and kVarh
maximum counting 2000000000
accuracy class 1 (kWh), 2 (kVArh)
bidirectionality si/yes
alarm outputs Photo-mos 50V, 100mA
activation delay setting programm. 0...999 sec.
programmability variable, value, direction
pulse outputs programmabile in alternativa agli allarmi
  programmable as alternative to alarms
programmability peso impulso / pulse value
pulse duration Progr. 30...1000 msec.
interface RS485 isolata/insulated
speed (bps) 9600 / 19200 / 38400
communication parameters parita / parity e / and stop programm.
addressing range 1.247 programm.
ModBus TCP / Webserver
Johnson Controls N2 OPEN
ProfiBus DP V0		 by means of external external accessory 2 DIN modules size (pag.11 e 12

Ordering code

Dimensions

Rozbudowane analizatory sieci trójfazowe NANO H wymiary

Moins
Lire la suite
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