SPECIFICATION
2.1 SINGLE PHASE POWER SUPPLY
The unit is contained in a metal housing with clear front panel identification and 4mm safety sockets that make its easy and safe.
• Power Input: 1 Phase 240V, 50Hz via input 3 core cable with 3 pin
• AC Plug, 13A.
• 3 Pin AC Socket 13A.
• Indicator: pilot lamp for power line.
• Protec��on: Earth leakage circuit breaker and miniature circuit breaker.
• ON/OFF Switch.
• Safety connectors for Output 240V AC (L, N, PE), 2 each
2.2 SINGLE PHASE VARIABLE VOLTAGE & CURRENT INJECTOR PANEL
• 1x phase dimmer 230VAC/1A
• 1x Autotransformer 240V/1A 250VA
• 1x 1ph transformer 240V:0V-2V-8V/12A 120VA
• 24x Safety connectors
• 1x Resistor 1 ohm/150W
• 1x Lamp with socket 240VAC 60W
2.3 OVER CURRENT & ELAPSED TIME MEASUREMENT PANEL
• Consists of AC ammeter of 20A
• Elapsed time counter range 999.001 sec, resolution 1 msec.
• 1x CT 30/5A
• 1x Digital AC Voltmeter 500V
• 1x Toggle switch DPDT, 15A
• 1x 3 pole AC Contactor LS MC-9b
• 1x Push button Green
• 1x Push button Red
• 1x DC 12V power supply
• 24x Safety connectors
2.4 OVER CURRENT RELAY PANEL
• All the connection of relay are brought out on this panel.
• 2 NO trip contacts.
• Relay Coil
• 4x CTs 30/5A
2.5 OVER CURRENT RELAY INVERSE DEFINITE MIN. TIME NX
• Relay type: CDG31
• Application: 3 O/C
• Burden / D.M.T: 3 VA / 3 SEC.
• C.T. Secondary: 5 AMP C.T.
• Case Size: 3D HORZ
• Contacts (S/R OR H/R): 2 N/O S/R
• E/F Setting: NOT APPLICABLE
• Flag: Yes
• O/C Setting: 2.5- 10 Amps (On OCR).
• Frequency: 50 HZ
• Type: Electro Mechanical Relay
• Protection Type: Over Current Protection (IDMT Relay)
2.6 EARTH FAULT RELAY INVERSE DEFINITE MIN. TIME NX
• Relay type: CDG11NX
• Application: E/F
• Burden / D.M.T: 3 VA / 3 SEC.
• C.T. Secondary: 5 AMP C.T.
• Case Size: 1D V 10T
• Contacts (S/R OR H/R): 2 N/O S/R
• E/F Setting: 1 - 4 Amps (On EFR).
• Flag: Yes
• O/C Setting: NOT APPLICABLE
• Frequency: 50 HZ
• Type: Electro Mechanical Relay
• Protection Type: Earth Fault Protection (IDMT Relay)
2.7 WORK TABLE & STOOL
• High quality compressed chipboard with scratch-resistant & nonabrasive melamine resin lamination.
• Table top with anti-static lamination
• Thickness: 40mm
• Robust table frame constructed of 80mm x 40mm hollow mild steel coated with epoxy powder coated finishing, mounting of 4 steel leg sections attached to
1 common foot section, all 4 frame legs supported by plastic height adjustable legs caps..
• Solid, impact resistance protective ABS edging.
• Castor wheels with lock in front & without lock in back.
• Dimension Approx: 1500mm (L) x 1000mm (W) x 800mm (H)
• Stool: 2 units
MANUAL & ACCESSORIES
• Operation / User Manual x 1
• Lab Experiment Manual (with answer) x 1
• Connecting Lead x 1 Set
