Stabilized voltage and current sources

Fuentes de tensión y de corriente estabilizadas | Clarkia

ELECTRICAL CHARACTERISTICS :

  • INPUT: 400V
  • OUTPUT 1: 0 A 60 Vac – 700 Amp
  • OUTPUT 2: 60 A 120 Vac – 350 Amp
  • REMOTE LOCAL CONTROL
  • CURRENT REGULATION
  • VOLTAGE REGULATION
  • RANGE 60V / 120V
  • MEASUREMENTS: 1200 x 800 x 500 mm (H x W x L)
  • FORCED VENTILATION
  • PROTECTION: IP.20
  • APPROXIMATE WEIGHT: 500 Kg

* Debido a la amplia gama existente, sobre demanda podemos ofrecer la fuente que usted desee.

Technical information
PRODUCT TECHNICAL INFORMATION
SOURCE OF MONOPHASE POWER SUPPLY E 400 V – S 60+60 V 350 A
2 – GENERAL CHARACTERISTICS
2.1 – ARCHITECTURE

The proposed source is formed by a single-phase transformer of 42 KW with two secondaries of 60 V regulated in primary electronically to cover a range of regulation from 0 to 100% in both current and voltage.
It also has a switching system to put the secondaries in series or parallel in a manual way from the front panel or automatic by means of an external signal, a protection system and a disconnector to the power input by means of magnetothermics and fuses.
The regulation is electronic to obtain the required precision and modular to be able to perform a more effective and economic maintenance.
All this is housed in a cabinet fulfilling the requested requirement of an IP20 that has on the front the digital voltage and current indicators as well as the pilots and controls necessary for its manual operation, in its upper part the output of the two bars of the voltage of utilization and in its lateral part the input of the voltage of network and the connectors of control and remote measurement.

2.2 – FRONT PANEL
The system has two digital indicators in the front corresponding to the voltage and current readings that are always giving the source that measure the true value e with an accuracy of 0.1% in the whole scale with a factor of peak (Vp / Vrms) of 3.0 of 20,000 accounts, pilots to indicate the state of the source and the range in which it is and controls to operate in manual mode. These controls are:
  • Remote local control.
  • Regulation by current.
  • Regulation by tension.
  • Range 60 V / 120 V
  • March / unemployment.
  • Control potentiometer.
2.3 – TYPE AND NUMBER OF EXTERNAL SIGNALS

In its lateral part it has a metallic industrial connector type HAN fulfilling IP65 to connect a cover PG21 and to be able to take the necessary cables to the external control system. The same functions can be performed remotely than in manual mode, also having some more signal in remote mode to be able to correctly monitor the operation of the source.
The digital control signals of the external equipment through potential-free contacts, according to detail:

  • Regulation by current.
  • Regulation by tension.
  • Range 60 V / 120 V
  • March / unemployment.
The digital signals of the source are potential-free contacts and these are:
  • Source OK.
  • Range 60 V / 120 V
The analog signals of control of the external equipment by means of current signals, according to detail:
  • Current setpoint of 4 – 20 mA for 0 to 100% of the current output.
  • Voltage setpoint of 4 – 20 mA for 0 to 100% of the voltage output.
The analog signals of the signaling of the source are current signals with precision better than 1% and these are:
  • Current reading of 4 – 20 mA for 0 to 100% of the current output.
  • Voltage reading of 4 – 20 mA for 0 to 100% of the voltage output.
3 – MECHANICAL CHARACTERISTICS
This source is housed in a metal cabinet of the RITAL brand of the TS8 series with the following characteristics:
  • Size: 1200X800X500 (HXWXD).
  • Type of ventilation: forced.
  • Degree of protection: IP20.
  • Approximate weight: 500 Kg.
  • Assembly aids: 4 transport eyebolts.
* Due to the wide range available, on demand we can offer the source you want.

Ver especificaciones técnicas