These portable test sets with selectable three phase test voltage, adjustable test current and fully controllable power factor are suitable for site as well as laboratory testing of three phase kWh meters
or instruments where specific selection and precise control of outputs are absolutely essential.
| Type |
Mains Input | Rated Test Voltage | Creep Test Voltage | Test Current | Starting Current | Input/ phase | Output/Phase | Metering (Digital) |
|
PLNT1P01 |
415V, 3 ph., 4 wire, 50Hz.AC |
230V, 1 ph., 50Hz. |
253V |
Continuously variable from 0 to 120%. 0-5A, 0-10A & 0-20A |
0 to 200mA | 100VA | 50VA | Ammeter- 1 no. Voltmeter- 1no. Power Factor meter- 1no. |
| PLNT3P03 | 415V, 3 ph., 4 wire, 50Hz. AC |
110V or 400V, 3 ph., 4 wire, 50Hz. AC |
121V or 440V | Continuously variable 0-1A or 0-5A |
5, 25mA | 30VA | Not less than 5VA | 3 nos. Ammeter, 1 no. Voltmeter with selector switch. Phase angle meter- 1no. |
|
PLNT3P04 |
415V, 3 ph., 4 wire, 50Hz. AC. Optional: 110V | 110V or 400V, 3 ph., 4 wire, 50Hz. AC | 121V or 440V | Continuously variable 0-1A or 0-5A |
5, 25mA | 30VA | Not less than 5VA | " |
| PLNT3P05 | 415V, 3 ph., 4 wire, 50Hz. AC. | 110V or 400V, 3 ph., 4 wire, 50Hz. AC | 121V or 440V | Continuously variable 0-1A or 0-5A |
0.5%, 1%, 1.5% of the selected current range |
30VA | Not less than 15VA | " |
Phase Shifter: Capacity 100VA
Type: PLNT1P01 adjustable at any value between 0 lag-0.5 lag-unity-0.5 lead.
Type: PLNT3P03, PLNT3P04, PLNT3P05 adjustable at any value between 0-3600 by coarse and fine control.
Phase sequence indicator with press to read switch.
Apart from the Type of Sets mentioned above, test sets are also manufactured as required by customer.
