A] Aluminum rack 4 x 3 profile sturdy flat panel (table top) system, carrying various high
voltage components housed in plastic enclosures (panel) to minimize shock possibility.
Input 3 phaseDOLStarter panel (EMT1) (10 Shrouded Banana)
• 4 poleMCB of 415 V/2A .
• DOL9A Contactor with 230V / 50Hz / 11VACOIL .
• Bimetallic thermal O/L relay with range 1.4A – 2.3A .
Integrated AC (1 phase) measurement panel (EMT20F) (14 Shrouded Banana) – 2 Nos.
• Consist of 2 nos of (48 x 96 mm) Digital meters for Measures V, I, PF (0.2 lag unity 0.2 lead), Hz. Hence separate analog wattmeters are not needed.
• Current specs=1A/5A for 1 meter (170-250V).
1 Motor, Alternator & Sync. Motor Panel (EMT16A)
• 1 MCBs of 4A /1.6A 2nos.
IntegratedAC(3/1 phase) measurement panel (EMT34) (8 Shrouded Banana)
• Digital meter (96X96mm) for measurement of 3Ø & 1Ø parameters.
• Voltage line to line & line to neutral.
• Current for all3Øup to 5A.
• Power factor, frequency, watts, VAR, VA and energy in Kwhr.
Potential TransformerPanel (EMT40) (8 Shrouded Banana)
• 2 Nos. of voltage transformers, 1 Standard and 1 Under test.
• Primary 230V&Secondary 24VAC.
• On primary and secondary terminals of PT are brought out on front panel for connection.
Lamp Load(EMT7) Resistor Load (EMT14A/14B)
• 230V /15/40/60/100W X 3 bulbs with individual ON/OFF using 6A toggle switch
(1) AC Resistors = 10K/200W x 3 phases/ 6 taps
(2) DC Resistors = 750E/400W / 6 taps
LC Load (EMT15A/15B) panel
(A) Inductive load – =0.75H /3H / 300 mA x 3Nos.
(B) Capacitive load = 1.25 /2.5 /5 /415V x 3Nos