WPPS-300 DC/AC current source

WPPS-300
WPPS-300-plyta

PURPOSE

AC and DC Current Source type WPPS-300 is designed for checking and regulations of protection automatic devices supplied with AC and DC current e.g. current transformers, overcurrent and voltage relays, releases thermal protection, switch contacts etc. during start-up and periodical tests. It enables:

  • determination of instrument transformer ratio,
  • controlling and setting of protection automatics systems,
  • determination of release operating threshold,
  • determination of self-times of switches,
  • determination of resistance of switch main contacts.

DESCRIPTION

WPPS-300 is designed for continuous operation in full scale regulation of all output circuits. Device is equipped with digital readout of forced current, voltage and measured time. Digital stop watch is controlled by changes of status obtained: no-potentially or by any voltage signal. Current source is protected from damage and has got resistant case with ABS.
For special demand the current source can be made in protection
class II, IP 67.

 

TECHNICAL DATA

Current regulation range I AC 0 ÷ 300 A
Output voltage regulation range U AC 0 ÷ Uz (for current 4 A)
Current regulation range I DC 0 ÷ 100 A
Milivoltmeter range DC 0 ÷ 2000 mV
Max. sources power 800 VA for AC and 300W for DC
Allowable uncertainty of AC / DC voltage and current measurement ±(0,2 % of reading + 2 digits)
Rated power consumption 1000 VA
Operation temperature -5 ºC ÷ +40 ºC
Humidity up to 80 %
Enclosure protection for special purpose II protection class IP 67
Power supply Uz 230 V, 50 Hz
Dimensions 486 x 392 x 191mm
Weight about 27kg

 

All questions should be directed to:

  • mgr inż. Zygmunt Pilny, This email address is being protected from spambots. You need JavaScript enabled to view it.32 237 66 70

Dane kontaktowe

Zakład Pomiarowo-Badawczy Energetyki

"ENERGOPOMIAR-ELEKTRYKA" sp. z o.o.

ul. Świętokrzyska 2, 44-101 Gliwice

woj. śląskie, Polska

(+48) 32 237 66 03 (sekretariat)

(+48) 32 237 66 15 (centrala)

(+48) 32 231 08 70 (fax)

Nasze wyróżnienia

gazela2010

gazela2009

gazela2008

 

UE ŚCP Europejskie Fundusze Strukturalne

UE Program Operacyjny Inteligentny Rozwój

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