Regulatoare monofazate tiristor seria jb cu functie de pornire soft
Regulatoare monofazate tiristor seria jb cu functie de pornire soft

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Producător: DACPOL SERVICE

Regulatoare monofazate tiristor seria jb cu functie de pornire soft

JB series single-phase thyristor regulators with softstart function - CHINO


Use:

Small electric furnaces, heating equipment, PET packaging machines, etc.


Features:

  • compact construction
  • phase control / group control
  • can be adjusted manually or by means of an external regulator
  • automatic frequency detection function
  • input/output linearization
  • programmable soft-start time


Technical data

Nominal voltage UN 100..120 VAC and 200..240 VAC,
selected by connecting to the appropriate terminals
Permissible voltage variations 90..110% Un
Nominal frequency
 50 Hz/60 Hz (automatic selection)
Nominal current 20, 30, 50 A (40, 75 and 100 A models on request)
Input signal
 4..20 mA DC, 1..5 VDC or ON/OFF type
(selectable via the terminals)
Input resistance 1000 (4..20 mA DC), 25 kΩ (1..5 VDC)
Output voltage range
 0..98% Un
Min. load current
 0,5 A (for 98% of the output voltage range)
Types of loads
 resistance load, inductance load
Types of control
 phase and group
(selectable by a switch)
Other functions
 Soft-start, easy start/stop (approx. 1..20 s),
Soft-start function after power failure


Types

Type Nominal current [A]*
JB-2020 20
JB-2030 30
JB-2040 40
JB-2050 50

Attention:
Models for other currents available on special order.



Dimensions - drawings

Dimensions [mm] - 20 A, 30 A
Dimensions [mm] - 40 A, 50 A
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JB series single-phase thyristor regulators with softstart function - CHINO


Use:

Small electric furnaces, heating equipment, PET packaging machines, etc.


Features:

  • compact construction
  • phase control / group control
  • can be adjusted manually or by means of an external regulator
  • automatic frequency detection function
  • input/output linearization
  • programmable soft-start time


Technical data

Nominal voltage UN 100..120 VAC and 200..240 VAC,
selected by connecting to the appropriate terminals
Permissible voltage variations 90..110% Un
Nominal frequency
 50 Hz/60 Hz (automatic selection)
Nominal current 20, 30, 50 A (40, 75 and 100 A models on request)
Input signal
 4..20 mA DC, 1..5 VDC or ON/OFF type
(selectable via the terminals)
Input resistance 1000 (4..20 mA DC), 25 kΩ (1..5 VDC)
Output voltage range
 0..98% Un
Min. load current
 0,5 A (for 98% of the output voltage range)
Types of loads
 resistance load, inductance load
Types of control
 phase and group
(selectable by a switch)
Other functions
 Soft-start, easy start/stop (approx. 1..20 s),
Soft-start function after power failure


Types

Type Nominal current [A]*
JB-2020 20
JB-2030 30
JB-2040 40
JB-2050 50

Attention:
Models for other currents available on special order.



Dimensions - drawings

Dimensions [mm] - 20 A, 30 A
Dimensions [mm] - 40 A, 50 A
mai puțin
Citeste mai mult
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