Unit testing simple protection PGU - 450/3000

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Installation check for simple protection PGU - 450/3000

This equipment is essential for technical personnel RZA. Distinctive features installation - easy and reliability in operation.

 

                         

 

 

The purpose device:

Device check for simple protection PGU - 450/3000 intended:

1. For adjustment and verification of simple devices relay protection and automatics, on the site of their installation in power plants, substations, industrial plants or laboratories.

2. For adjustment and verification elements of electrics (electromagnetic relays, contactors, starters, etc).

3. For adjustment and testing of circuit breakers.

Device performed in a single package, which provides additional comfort when operation. Includes connecting wires and cables for connection of the test device.

 

Technical data:

 

General data:

The supply voltage AC In --- 220±10%(50Hz);

Maximum current consumption mains, As --- 50;

Maximum power consumption power (V×a)------- 5000;

Ambient temperature ---------------- -10...+45 °C.

Storage temperature ------------------------- -20...+45 °C.

Relative humidity air at a temperature of+25 ° C, %, not more than 80.

Atmospheric pressure, mm RT. Art.--------------- from 630 to 800.

The weight of the device, excluding the set of connecting wires, kg, not more than 36.

The mode of operation is continuous, not less in.

The average term of service, years---------------------- 10.

Output voltage:

The range of the output sinusoidal voltage, mains frequency, generated by the device is divided into three under range:

0 -- 50 (In);

0 -- 250 ();

0 -- 450 (In).

The range of the output the rectified voltage generated the device is divided into three ranges:

0 -- 50 (In);

0 -- 250 ();

0 -- 450 (In).

The accuracy of the measurement of the output voltage, (%) -------- 1,5.

Measurement resolution output voltage (mV.) ----- 10.

Output current:

The range of the output sinusoidal current, line frequency, generated by the device is divided into two under range:

0 -- 20 (A);

0 -- 200 (A);

Optionally, to verify circuit breakers, the added range of the output current fotoimpulsov network frequency:

0 -- 2000 (A).

The accuracy of the measurement of the output current, (%) --------- 1,5.

Measurement resolution output current (mA.) ----- 10.

 

Optional:

The temporary meter intervals in the range 0 -- 9999,9 (C).

The accuracy of the measurement of temporary interval not more -- of 0.2(MS).

Measurement resolution time interval (MS)------- 0,1.

 

 

Specification output parameters setup PGU__ 450/3000.

 

 

OUTPUT U1:~450/5--ADJUSTABLE AC VOLTAGE

 

The adjustment range of the output voltage,

0,2..50

2,0 250..

4,0 450..

 

Rated output current, And

5

5

3

 

Maximum output current, And

8

8

5

 

Rated output, kVA,

1,5

 

The maximum output power, kVA,

2,5

 

The increments of adjustment of the output voltage when working with RNO,(Latrom) ,not more

0,1

0,25

0,45

 

Protection: FU1-Fuse wire, And

10